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null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/pmemops.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
#ifndef LIBPMEMOBJ_PMEMOPS_H
#define LIBPMEMOBJ_PMEMOPS_H 1
#include <stddef.h>
#include <stdint.h>
#include "util.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef int (*persist_fn)(void *base, const void *, size_t, unsigned);
typedef int (*flush_fn)(void *base, const void *, size_t, unsigned);
typedef void (*drain_fn)(void *base);
typedef void *(*memcpy_fn)(void *base, void *dest, const void *src, size_t len,
unsigned flags);
typedef void *(*memmove_fn)(void *base, void *dest, const void *src, size_t len,
unsigned flags);
typedef void *(*memset_fn)(void *base, void *dest, int c, size_t len,
unsigned flags);
typedef int (*remote_read_fn)(void *ctx, uintptr_t base, void *dest, void *addr,
size_t length);
struct pmem_ops {
/* for 'master' replica: with or without data replication */
persist_fn persist; /* persist function */
flush_fn flush; /* flush function */
drain_fn drain; /* drain function */
memcpy_fn memcpy; /* persistent memcpy function */
memmove_fn memmove; /* persistent memmove function */
memset_fn memset; /* persistent memset function */
void *base;
//char a;
//temp var end
struct remote_ops {
remote_read_fn read;
void *ctx;
uintptr_t base;
} remote;
void *device;
uint16_t objid;
};
static force_inline int
pmemops_xpersist(const struct pmem_ops *p_ops, const void *d, size_t s,
unsigned flags)
{
return p_ops->persist(p_ops->base, d, s, flags);
}
static force_inline void
pmemops_persist(const struct pmem_ops *p_ops, const void *d, size_t s)
{
(void) pmemops_xpersist(p_ops, d, s, 0);
}
static force_inline int
pmemops_xflush(const struct pmem_ops *p_ops, const void *d, size_t s,
unsigned flags)
{
return p_ops->flush(p_ops->base, d, s, flags);
}
static force_inline void
pmemops_flush(const struct pmem_ops *p_ops, const void *d, size_t s)
{
(void) pmemops_xflush(p_ops, d, s, 0);
}
static force_inline void
pmemops_drain(const struct pmem_ops *p_ops)
{
p_ops->drain(p_ops->base);
}
static force_inline void *
pmemops_memcpy(const struct pmem_ops *p_ops, void *dest,
const void *src, size_t len, unsigned flags)
{
return p_ops->memcpy(p_ops->base, dest, src, len, flags);
}
static force_inline void *
pmemops_memmove(const struct pmem_ops *p_ops, void *dest,
const void *src, size_t len, unsigned flags)
{
return p_ops->memmove(p_ops->base, dest, src, len, flags);
}
static force_inline void *
pmemops_memset(const struct pmem_ops *p_ops, void *dest, int c,
size_t len, unsigned flags)
{
return p_ops->memset(p_ops->base, dest, c, len, flags);
}
#ifdef __cplusplus
}
#endif
#endif
| 2,672 | 22.866071 | 80 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/sync.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* sync.h -- internal to obj synchronization API
*/
#ifndef LIBPMEMOBJ_SYNC_H
#define LIBPMEMOBJ_SYNC_H 1
#include <errno.h>
#include <stdint.h>
#include "libpmemobj.h"
#include "out.h"
#include "os_thread.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* internal definitions of PMEM-locks
*/
typedef union padded_pmemmutex {
char padding[_POBJ_CL_SIZE];
struct {
uint64_t runid;
union {
os_mutex_t mutex;
struct {
void *bsd_mutex_p;
union padded_pmemmutex *next;
} bsd_u;
} mutex_u;
} pmemmutex;
} PMEMmutex_internal;
#define PMEMmutex_lock pmemmutex.mutex_u.mutex
#define PMEMmutex_bsd_mutex_p pmemmutex.mutex_u.bsd_u.bsd_mutex_p
#define PMEMmutex_next pmemmutex.mutex_u.bsd_u.next
typedef union padded_pmemrwlock {
char padding[_POBJ_CL_SIZE];
struct {
uint64_t runid;
union {
os_rwlock_t rwlock;
struct {
void *bsd_rwlock_p;
union padded_pmemrwlock *next;
} bsd_u;
} rwlock_u;
} pmemrwlock;
} PMEMrwlock_internal;
#define PMEMrwlock_lock pmemrwlock.rwlock_u.rwlock
#define PMEMrwlock_bsd_rwlock_p pmemrwlock.rwlock_u.bsd_u.bsd_rwlock_p
#define PMEMrwlock_next pmemrwlock.rwlock_u.bsd_u.next
typedef union padded_pmemcond {
char padding[_POBJ_CL_SIZE];
struct {
uint64_t runid;
union {
os_cond_t cond;
struct {
void *bsd_cond_p;
union padded_pmemcond *next;
} bsd_u;
} cond_u;
} pmemcond;
} PMEMcond_internal;
#define PMEMcond_cond pmemcond.cond_u.cond
#define PMEMcond_bsd_cond_p pmemcond.cond_u.bsd_u.bsd_cond_p
#define PMEMcond_next pmemcond.cond_u.bsd_u.next
/*
* pmemobj_mutex_lock_nofail -- pmemobj_mutex_lock variant that never
* fails from caller perspective. If pmemobj_mutex_lock failed, this function
* aborts the program.
*/
static inline void
pmemobj_mutex_lock_nofail(PMEMobjpool *pop, PMEMmutex *mutexp)
{
int ret = pmemobj_mutex_lock(pop, mutexp);
if (ret) {
errno = ret;
FATAL("!pmemobj_mutex_lock");
}
}
/*
* pmemobj_mutex_unlock_nofail -- pmemobj_mutex_unlock variant that never
* fails from caller perspective. If pmemobj_mutex_unlock failed, this function
* aborts the program.
*/
static inline void
pmemobj_mutex_unlock_nofail(PMEMobjpool *pop, PMEMmutex *mutexp)
{
int ret = pmemobj_mutex_unlock(pop, mutexp);
if (ret) {
errno = ret;
FATAL("!pmemobj_mutex_unlock");
}
}
int pmemobj_mutex_assert_locked(PMEMobjpool *pop, PMEMmutex *mutexp);
#ifdef __cplusplus
}
#endif
#endif
| 2,504 | 21.168142 | 79 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/sync.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2018, Intel Corporation */
/*
* sync.c -- persistent memory resident synchronization primitives
*/
#include <inttypes.h>
#include "obj.h"
#include "out.h"
#include "util.h"
#include "sync.h"
#include "sys_util.h"
#include "util.h"
#include "valgrind_internal.h"
#ifdef __FreeBSD__
#define RECORD_LOCK(init, type, p) \
if (init) {\
PMEM##type##_internal *head = pop->type##_head;\
while (!util_bool_compare_and_swap64(&pop->type##_head, head,\
p)) {\
head = pop->type##_head;\
}\
p->PMEM##type##_next = head;\
}
#else
#define RECORD_LOCK(init, type, p)
#endif
/*
* _get_value -- (internal) atomically initialize and return a value.
* Returns -1 on error, 0 if the caller is not the value
* initializer, 1 if the caller is the value initializer.
*/
static int
_get_value(uint64_t pop_runid, volatile uint64_t *runid, void *value, void *arg,
int (*init_value)(void *value, void *arg))
{
uint64_t tmp_runid;
int initializer = 0;
while ((tmp_runid = *runid) != pop_runid) {
if (tmp_runid == pop_runid - 1)
continue;
if (!util_bool_compare_and_swap64(runid, tmp_runid,
pop_runid - 1))
continue;
initializer = 1;
if (init_value(value, arg)) {
ERR("error initializing lock");
util_fetch_and_and64(runid, 0);
return -1;
}
if (util_bool_compare_and_swap64(runid, pop_runid - 1,
pop_runid) == 0) {
ERR("error setting lock runid");
return -1;
}
}
return initializer;
}
/*
* get_mutex -- (internal) atomically initialize, record and return a mutex
*/
static inline os_mutex_t *
get_mutex(PMEMobjpool *pop, PMEMmutex_internal *imp)
{
if (likely(imp->pmemmutex.runid == pop->run_id))
return &imp->PMEMmutex_lock;
volatile uint64_t *runid = &imp->pmemmutex.runid;
LOG(5, "PMEMmutex %p pop->run_id %" PRIu64 " pmemmutex.runid %" PRIu64,
imp, pop->run_id, *runid);
ASSERTeq((uintptr_t)runid % util_alignof(uint64_t), 0);
COMPILE_ERROR_ON(sizeof(PMEMmutex) != sizeof(PMEMmutex_internal));
COMPILE_ERROR_ON(util_alignof(PMEMmutex) != util_alignof(os_mutex_t));
VALGRIND_REMOVE_PMEM_MAPPING(imp, _POBJ_CL_SIZE);
int initializer = _get_value(pop->run_id, runid, &imp->PMEMmutex_lock,
NULL, (void *)os_mutex_init);
if (initializer == -1) {
return NULL;
}
RECORD_LOCK(initializer, mutex, imp);
return &imp->PMEMmutex_lock;
}
/*
* get_rwlock -- (internal) atomically initialize, record and return a rwlock
*/
static inline os_rwlock_t *
get_rwlock(PMEMobjpool *pop, PMEMrwlock_internal *irp)
{
if (likely(irp->pmemrwlock.runid == pop->run_id))
return &irp->PMEMrwlock_lock;
volatile uint64_t *runid = &irp->pmemrwlock.runid;
LOG(5, "PMEMrwlock %p pop->run_id %"\
PRIu64 " pmemrwlock.runid %" PRIu64,
irp, pop->run_id, *runid);
ASSERTeq((uintptr_t)runid % util_alignof(uint64_t), 0);
COMPILE_ERROR_ON(sizeof(PMEMrwlock) != sizeof(PMEMrwlock_internal));
COMPILE_ERROR_ON(util_alignof(PMEMrwlock)
!= util_alignof(os_rwlock_t));
VALGRIND_REMOVE_PMEM_MAPPING(irp, _POBJ_CL_SIZE);
int initializer = _get_value(pop->run_id, runid, &irp->PMEMrwlock_lock,
NULL, (void *)os_rwlock_init);
if (initializer == -1) {
return NULL;
}
RECORD_LOCK(initializer, rwlock, irp);
return &irp->PMEMrwlock_lock;
}
/*
* get_cond -- (internal) atomically initialize, record and return a
* condition variable
*/
static inline os_cond_t *
get_cond(PMEMobjpool *pop, PMEMcond_internal *icp)
{
if (likely(icp->pmemcond.runid == pop->run_id))
return &icp->PMEMcond_cond;
volatile uint64_t *runid = &icp->pmemcond.runid;
LOG(5, "PMEMcond %p pop->run_id %" PRIu64 " pmemcond.runid %" PRIu64,
icp, pop->run_id, *runid);
ASSERTeq((uintptr_t)runid % util_alignof(uint64_t), 0);
COMPILE_ERROR_ON(sizeof(PMEMcond) != sizeof(PMEMcond_internal));
COMPILE_ERROR_ON(util_alignof(PMEMcond) != util_alignof(os_cond_t));
VALGRIND_REMOVE_PMEM_MAPPING(icp, _POBJ_CL_SIZE);
int initializer = _get_value(pop->run_id, runid, &icp->PMEMcond_cond,
NULL, (void *)os_cond_init);
if (initializer == -1) {
return NULL;
}
RECORD_LOCK(initializer, cond, icp);
return &icp->PMEMcond_cond;
}
/*
* pmemobj_mutex_zero -- zero-initialize a pmem resident mutex
*
* This function is not MT safe.
*/
void
pmemobj_mutex_zero(PMEMobjpool *pop, PMEMmutex *mutexp)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
mutexip->pmemmutex.runid = 0;
pmemops_persist(&pop->p_ops, &mutexip->pmemmutex.runid,
sizeof(mutexip->pmemmutex.runid));
}
/*
* pmemobj_mutex_lock -- lock a pmem resident mutex
*
* Atomically initializes and locks a PMEMmutex, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_mutex_lock(PMEMobjpool *pop, PMEMmutex *mutexp)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_mutex_t *mutex = get_mutex(pop, mutexip);
if (mutex == NULL)
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
return os_mutex_lock(mutex);
}
/*
* pmemobj_mutex_assert_locked -- checks whether mutex is locked.
*
* Returns 0 when mutex is locked.
*/
int
pmemobj_mutex_assert_locked(PMEMobjpool *pop, PMEMmutex *mutexp)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_mutex_t *mutex = get_mutex(pop, mutexip);
if (mutex == NULL)
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
int ret = os_mutex_trylock(mutex);
if (ret == EBUSY)
return 0;
if (ret == 0) {
util_mutex_unlock(mutex);
/*
* There's no good error code for this case. EINVAL is used for
* something else here.
*/
return ENODEV;
}
return ret;
}
/*
* pmemobj_mutex_timedlock -- lock a pmem resident mutex
*
* Atomically initializes and locks a PMEMmutex, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_mutex_timedlock(PMEMobjpool *pop, PMEMmutex *__restrict mutexp,
const struct timespec *__restrict abs_timeout)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_mutex_t *mutex = get_mutex(pop, mutexip);
if (mutex == NULL)
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
return os_mutex_timedlock(mutex, abs_timeout);
}
/*
* pmemobj_mutex_trylock -- trylock a pmem resident mutex
*
* Atomically initializes and trylocks a PMEMmutex, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_mutex_trylock(PMEMobjpool *pop, PMEMmutex *mutexp)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_mutex_t *mutex = get_mutex(pop, mutexip);
if (mutex == NULL)
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
return os_mutex_trylock(mutex);
}
/*
* pmemobj_mutex_unlock -- unlock a pmem resident mutex
*/
int
pmemobj_mutex_unlock(PMEMobjpool *pop, PMEMmutex *mutexp)
{
LOG(3, "pop %p mutex %p", pop, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
/* XXX potential performance improvement - move GET to debug version */
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_mutex_t *mutex = get_mutex(pop, mutexip);
if (mutex == NULL)
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
return os_mutex_unlock(mutex);
}
/*
* pmemobj_rwlock_zero -- zero-initialize a pmem resident rwlock
*
* This function is not MT safe.
*/
void
pmemobj_rwlock_zero(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
rwlockip->pmemrwlock.runid = 0;
pmemops_persist(&pop->p_ops, &rwlockip->pmemrwlock.runid,
sizeof(rwlockip->pmemrwlock.runid));
}
/*
* pmemobj_rwlock_rdlock -- rdlock a pmem resident mutex
*
* Atomically initializes and rdlocks a PMEMrwlock, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_rwlock_rdlock(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_rdlock(rwlock);
}
/*
* pmemobj_rwlock_wrlock -- wrlock a pmem resident mutex
*
* Atomically initializes and wrlocks a PMEMrwlock, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_rwlock_wrlock(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_wrlock(rwlock);
}
/*
* pmemobj_rwlock_timedrdlock -- timedrdlock a pmem resident mutex
*
* Atomically initializes and timedrdlocks a PMEMrwlock, otherwise behaves as
* its POSIX counterpart.
*/
int
pmemobj_rwlock_timedrdlock(PMEMobjpool *pop, PMEMrwlock *__restrict rwlockp,
const struct timespec *__restrict abs_timeout)
{
LOG(3, "pop %p rwlock %p timeout sec %ld nsec %ld", pop, rwlockp,
abs_timeout->tv_sec, abs_timeout->tv_nsec);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_timedrdlock(rwlock, abs_timeout);
}
/*
* pmemobj_rwlock_timedwrlock -- timedwrlock a pmem resident mutex
*
* Atomically initializes and timedwrlocks a PMEMrwlock, otherwise behaves as
* its POSIX counterpart.
*/
int
pmemobj_rwlock_timedwrlock(PMEMobjpool *pop, PMEMrwlock *__restrict rwlockp,
const struct timespec *__restrict abs_timeout)
{
LOG(3, "pop %p rwlock %p timeout sec %ld nsec %ld", pop, rwlockp,
abs_timeout->tv_sec, abs_timeout->tv_nsec);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_timedwrlock(rwlock, abs_timeout);
}
/*
* pmemobj_rwlock_tryrdlock -- tryrdlock a pmem resident mutex
*
* Atomically initializes and tryrdlocks a PMEMrwlock, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_rwlock_tryrdlock(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_tryrdlock(rwlock);
}
/*
* pmemobj_rwlock_trywrlock -- trywrlock a pmem resident mutex
*
* Atomically initializes and trywrlocks a PMEMrwlock, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_rwlock_trywrlock(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_trywrlock(rwlock);
}
/*
* pmemobj_rwlock_unlock -- unlock a pmem resident rwlock
*/
int
pmemobj_rwlock_unlock(PMEMobjpool *pop, PMEMrwlock *rwlockp)
{
LOG(3, "pop %p rwlock %p", pop, rwlockp);
ASSERTeq(pop, pmemobj_pool_by_ptr(rwlockp));
/* XXX potential performance improvement - move GET to debug version */
PMEMrwlock_internal *rwlockip = (PMEMrwlock_internal *)rwlockp;
os_rwlock_t *rwlock = get_rwlock(pop, rwlockip);
if (rwlock == NULL)
return EINVAL;
ASSERTeq((uintptr_t)rwlock % util_alignof(os_rwlock_t), 0);
return os_rwlock_unlock(rwlock);
}
/*
* pmemobj_cond_zero -- zero-initialize a pmem resident condition variable
*
* This function is not MT safe.
*/
void
pmemobj_cond_zero(PMEMobjpool *pop, PMEMcond *condp)
{
LOG(3, "pop %p cond %p", pop, condp);
ASSERTeq(pop, pmemobj_pool_by_ptr(condp));
PMEMcond_internal *condip = (PMEMcond_internal *)condp;
condip->pmemcond.runid = 0;
pmemops_persist(&pop->p_ops, &condip->pmemcond.runid,
sizeof(condip->pmemcond.runid));
}
/*
* pmemobj_cond_broadcast -- broadcast a pmem resident condition variable
*
* Atomically initializes and broadcast a PMEMcond, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_cond_broadcast(PMEMobjpool *pop, PMEMcond *condp)
{
LOG(3, "pop %p cond %p", pop, condp);
ASSERTeq(pop, pmemobj_pool_by_ptr(condp));
PMEMcond_internal *condip = (PMEMcond_internal *)condp;
os_cond_t *cond = get_cond(pop, condip);
if (cond == NULL)
return EINVAL;
ASSERTeq((uintptr_t)cond % util_alignof(os_cond_t), 0);
return os_cond_broadcast(cond);
}
/*
* pmemobj_cond_signal -- signal a pmem resident condition variable
*
* Atomically initializes and signal a PMEMcond, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_cond_signal(PMEMobjpool *pop, PMEMcond *condp)
{
LOG(3, "pop %p cond %p", pop, condp);
ASSERTeq(pop, pmemobj_pool_by_ptr(condp));
PMEMcond_internal *condip = (PMEMcond_internal *)condp;
os_cond_t *cond = get_cond(pop, condip);
if (cond == NULL)
return EINVAL;
ASSERTeq((uintptr_t)cond % util_alignof(os_cond_t), 0);
return os_cond_signal(cond);
}
/*
* pmemobj_cond_timedwait -- timedwait on a pmem resident condition variable
*
* Atomically initializes and timedwait on a PMEMcond, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_cond_timedwait(PMEMobjpool *pop, PMEMcond *__restrict condp,
PMEMmutex *__restrict mutexp,
const struct timespec *__restrict abs_timeout)
{
LOG(3, "pop %p cond %p mutex %p abstime sec %ld nsec %ld", pop, condp,
mutexp, abs_timeout->tv_sec, abs_timeout->tv_nsec);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
ASSERTeq(pop, pmemobj_pool_by_ptr(condp));
PMEMcond_internal *condip = (PMEMcond_internal *)condp;
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_cond_t *cond = get_cond(pop, condip);
os_mutex_t *mutex = get_mutex(pop, mutexip);
if ((cond == NULL) || (mutex == NULL))
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
ASSERTeq((uintptr_t)cond % util_alignof(os_cond_t), 0);
return os_cond_timedwait(cond, mutex, abs_timeout);
}
/*
* pmemobj_cond_wait -- wait on a pmem resident condition variable
*
* Atomically initializes and wait on a PMEMcond, otherwise behaves as its
* POSIX counterpart.
*/
int
pmemobj_cond_wait(PMEMobjpool *pop, PMEMcond *condp,
PMEMmutex *__restrict mutexp)
{
LOG(3, "pop %p cond %p mutex %p", pop, condp, mutexp);
ASSERTeq(pop, pmemobj_pool_by_ptr(mutexp));
ASSERTeq(pop, pmemobj_pool_by_ptr(condp));
PMEMcond_internal *condip = (PMEMcond_internal *)condp;
PMEMmutex_internal *mutexip = (PMEMmutex_internal *)mutexp;
os_cond_t *cond = get_cond(pop, condip);
os_mutex_t *mutex = get_mutex(pop, mutexip);
if ((cond == NULL) || (mutex == NULL))
return EINVAL;
ASSERTeq((uintptr_t)mutex % util_alignof(os_mutex_t), 0);
ASSERTeq((uintptr_t)cond % util_alignof(os_cond_t), 0);
return os_cond_wait(cond, mutex);
}
/*
* pmemobj_volatile -- atomically initialize, record and return a
* generic value
*/
void *
pmemobj_volatile(PMEMobjpool *pop, struct pmemvlt *vlt,
void *ptr, size_t size,
int (*constr)(void *ptr, void *arg), void *arg)
{
LOG(3, "pop %p vlt %p ptr %p constr %p arg %p", pop, vlt, ptr,
constr, arg);
if (likely(vlt->runid == pop->run_id))
return ptr;
VALGRIND_REMOVE_PMEM_MAPPING(ptr, size);
VALGRIND_ADD_TO_TX(vlt, sizeof(*vlt));
if (_get_value(pop->run_id, &vlt->runid, ptr, arg, constr) < 0) {
VALGRIND_REMOVE_FROM_TX(vlt, sizeof(*vlt));
return NULL;
}
VALGRIND_REMOVE_FROM_TX(vlt, sizeof(*vlt));
VALGRIND_SET_CLEAN(vlt, sizeof(*vlt));
return ptr;
}
| 16,501 | 24.664075 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/lane.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* lane.h -- internal definitions for lanes
*/
#ifndef LIBPMEMOBJ_LANE_H
#define LIBPMEMOBJ_LANE_H 1
#include <stdint.h>
#include "ulog.h"
#include "libpmemobj.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Distance between lanes used by threads required to prevent threads from
* false sharing part of lanes array. Used if properly spread lanes are
* available. Otherwise less spread out lanes would be used.
*/
#define LANE_JUMP (64 / sizeof(uint64_t))
/*
* Number of times the algorithm will try to reacquire the primary lane for the
* thread. If this threshold is exceeded, a new primary lane is selected for the
* thread.
*/
#define LANE_PRIMARY_ATTEMPTS 128
#define RLANE_DEFAULT 0
#define LANE_TOTAL_SIZE 3072 /* 3 * 1024 (sum of 3 old lane sections) */
/*
* We have 3 kilobytes to distribute.
* The smallest capacity is needed for the internal redo log for which we can
* accurately calculate the maximum number of occupied space: 48 bytes,
* 3 times sizeof(struct ulog_entry_val). One for bitmap OR, second for bitmap
* AND, third for modification of the destination pointer. For future needs,
* this has been bumped up to 12 ulog entries.
*
* The remaining part has to be split between transactional redo and undo logs,
* and since by far the most space consuming operations are transactional
* snapshots, most of the space, 2 kilobytes, is assigned to the undo log.
* After that, the remainder, 640 bytes, or 40 ulog entries, is left for the
* transactional redo logs.
* Thanks to this distribution, all small and medium transactions should be
* entirely performed without allocating any additional metadata.
*
* These values must be cacheline size aligned to be used for ulogs. Therefore
* they are parametrized for the size of the struct ulog changes between
* platforms.
*/
#define LANE_UNDO_SIZE (LANE_TOTAL_SIZE \
- LANE_REDO_EXTERNAL_SIZE \
- LANE_REDO_INTERNAL_SIZE \
- 3 * sizeof(struct ulog)) /* 2048 for 64B ulog */
#define LANE_REDO_EXTERNAL_SIZE ALIGN_UP(704 - sizeof(struct ulog), \
CACHELINE_SIZE) /* 640 for 64B ulog */
#define LANE_REDO_INTERNAL_SIZE ALIGN_UP(256 - sizeof(struct ulog), \
CACHELINE_SIZE) /* 192 for 64B ulog */
struct lane_layout {
/*
* Redo log for self-contained and 'one-shot' allocator operations.
* Cannot be extended.
*/
struct ULOG(LANE_REDO_INTERNAL_SIZE) internal;
/*
* Redo log for large operations/transactions.
* Can be extended by the use of internal ulog.
*/
struct ULOG(LANE_REDO_EXTERNAL_SIZE) external;
/*
* Undo log for snapshots done in a transaction.
* Can be extended/shrunk by the use of internal ulog.
*/
struct ULOG(LANE_UNDO_SIZE) undo;
};
struct lane {
struct lane_layout *layout; /* pointer to persistent layout */
struct operation_context *internal; /* context for internal ulog */
struct operation_context *external; /* context for external ulog */
struct operation_context *undo; /* context for undo ulog */
};
struct lane_descriptor {
/*
* Number of lanes available at runtime must be <= total number of lanes
* available in the pool. Number of lanes can be limited by shortage of
* other resources e.g. available RNIC's submission queue sizes.
*/
unsigned runtime_nlanes;
unsigned next_lane_idx;
uint64_t *lane_locks;
struct lane *lane;
};
typedef int (*section_layout_op)(PMEMobjpool *pop, void *data, unsigned length);
typedef void *(*section_constr)(PMEMobjpool *pop, void *data);
typedef void (*section_destr)(PMEMobjpool *pop, void *rt);
typedef int (*section_global_op)(PMEMobjpool *pop);
struct section_operations {
section_constr construct_rt;
section_destr destroy_rt;
section_layout_op check;
section_layout_op recover;
section_global_op boot;
section_global_op cleanup;
};
struct lane_info {
uint64_t pop_uuid_lo;
uint64_t lane_idx;
unsigned long nest_count;
/*
* The index of the primary lane for the thread. A thread will always
* try to acquire the primary lane first, and only if that fails it will
* look for a different available lane.
*/
uint64_t primary;
int primary_attempts;
struct lane_info *prev, *next;
};
void lane_info_boot(void);
void lane_info_destroy(void);
void lane_init_data(PMEMobjpool *pop);
int lane_boot(PMEMobjpool *pop);
void lane_cleanup(PMEMobjpool *pop);
int lane_recover_and_section_boot(PMEMobjpool *pop);
int lane_section_cleanup(PMEMobjpool *pop);
int lane_check(PMEMobjpool *pop);
unsigned lane_hold(PMEMobjpool *pop, struct lane **lane);
void lane_release(PMEMobjpool *pop);
#ifdef __cplusplus
}
#endif
#endif
| 4,652 | 30.02 | 80 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/ulog.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* ulog.h -- unified log public interface
*/
#ifndef LIBPMEMOBJ_ULOG_H
#define LIBPMEMOBJ_ULOG_H 1
#include <stddef.h>
#include <stdint.h>
#include <time.h>
#include "vec.h"
#include "pmemops.h"
#include<x86intrin.h>
////cmd write optimization
/*
struct ulog_cmd_packet{
uint32_t ulog_offset : 32;
uint32_t base_offset : 32;
uint32_t src : 32;
uint32_t size : 32;
};
*/
struct ulog_entry_base {
uint64_t offset; /* offset with operation type flag */
};
/*
* ulog_entry_val -- log entry
*/
struct ulog_entry_val {
struct ulog_entry_base base;
uint64_t value; /* value to be applied */
};
/*
* ulog_entry_buf - ulog buffer entry
*/
struct ulog_entry_buf {
struct ulog_entry_base base; /* offset with operation type flag */
uint64_t checksum; /* checksum of the entire log entry */
uint64_t size; /* size of the buffer to be modified */
uint8_t data[]; /* content to fill in */
};
#define ULOG_UNUSED ((CACHELINE_SIZE - 40) / 8)
/*
* This structure *must* be located at a cacheline boundary. To achieve this,
* the next field is always allocated with extra padding, and then the offset
* is additionally aligned.
*/
#define ULOG(capacity_bytes) {\
/* 64 bytes of metadata */\
uint64_t checksum; /* checksum of ulog header and its entries */\
uint64_t next; /* offset of ulog extension */\
uint64_t capacity; /* capacity of this ulog in bytes */\
uint64_t gen_num; /* generation counter */\
uint64_t flags; /* ulog flags */\
uint64_t unused[ULOG_UNUSED]; /* must be 0 */\
uint8_t data[capacity_bytes]; /* N bytes of data */\
}\
#define SIZEOF_ULOG(base_capacity)\
(sizeof(struct ulog) + base_capacity)
/*
* Ulog buffer allocated by the user must be marked by this flag.
* It is important to not free it at the end:
* what user has allocated - user should free himself.
*/
#define ULOG_USER_OWNED (1U << 0)
/* use this for allocations of aligned ulog extensions */
#define SIZEOF_ALIGNED_ULOG(base_capacity)\
ALIGN_UP(SIZEOF_ULOG(base_capacity + (2 * CACHELINE_SIZE)), CACHELINE_SIZE)
struct ulog ULOG(0);
VEC(ulog_next, uint64_t);
typedef uint64_t ulog_operation_type;
#define ULOG_OPERATION_SET (0b000ULL << 61ULL)
#define ULOG_OPERATION_AND (0b001ULL << 61ULL)
#define ULOG_OPERATION_OR (0b010ULL << 61ULL)
#define ULOG_OPERATION_BUF_SET (0b101ULL << 61ULL)
#define ULOG_OPERATION_BUF_CPY (0b110ULL << 61ULL)
#define ULOG_BIT_OPERATIONS (ULOG_OPERATION_AND | ULOG_OPERATION_OR)
/* immediately frees all associated ulog structures */
#define ULOG_FREE_AFTER_FIRST (1U << 0)
/* increments gen_num of the first, preallocated, ulog */
#define ULOG_INC_FIRST_GEN_NUM (1U << 1)
/* informs if there was any buffer allocated by user in the tx */
#define ULOG_ANY_USER_BUFFER (1U << 2)
typedef int (*ulog_check_offset_fn)(void *ctx, uint64_t offset);
typedef int (*ulog_extend_fn)(void *, uint64_t *, uint64_t);
typedef int (*ulog_entry_cb)(struct ulog_entry_base *e, void *arg,
const struct pmem_ops *p_ops);
typedef int (*ulog_entry_cb_ndp)(struct ulog_entry_base *e, struct ulog_entry_base *f, void *arg,
const struct pmem_ops *p_ops);
typedef void (*ulog_free_fn)(void *base, uint64_t *next);
typedef int (*ulog_rm_user_buffer_fn)(void *, void *addr);
struct ulog *ulog_next(struct ulog *ulog, const struct pmem_ops *p_ops);
void ulog_construct(uint64_t offset, size_t capacity, uint64_t gen_num,
int flush, uint64_t flags, const struct pmem_ops *p_ops);
size_t ulog_capacity(struct ulog *ulog, size_t ulog_base_bytes,
const struct pmem_ops *p_ops);
void ulog_rebuild_next_vec(struct ulog *ulog, struct ulog_next *next,
const struct pmem_ops *p_ops);
int ulog_foreach_entry(struct ulog *ulog,
ulog_entry_cb cb, void *arg, const struct pmem_ops *ops, struct ulog *ulognvm);
int ulog_foreach_entry_ndp(struct ulog *ulogdram, struct ulog *ulognvm,
ulog_entry_cb_ndp cb, void *arg, const struct pmem_ops *ops);
int ulog_reserve(struct ulog *ulog,
size_t ulog_base_nbytes, size_t gen_num,
int auto_reserve, size_t *new_capacity_bytes,
ulog_extend_fn extend, struct ulog_next *next,
const struct pmem_ops *p_ops);
void ulog_store(struct ulog *dest,
struct ulog *src, size_t nbytes, size_t ulog_base_nbytes,
size_t ulog_total_capacity,
struct ulog_next *next, const struct pmem_ops *p_ops);
int ulog_free_next(struct ulog *u, const struct pmem_ops *p_ops,
ulog_free_fn ulog_free, ulog_rm_user_buffer_fn user_buff_remove,
uint64_t flags);
void ulog_clobber(struct ulog *dest, struct ulog_next *next,
const struct pmem_ops *p_ops);
int ulog_clobber_data(struct ulog *dest,
size_t nbytes, size_t ulog_base_nbytes,
struct ulog_next *next, ulog_free_fn ulog_free,
ulog_rm_user_buffer_fn user_buff_remove,
const struct pmem_ops *p_ops, unsigned flags);
void ulog_clobber_entry(const struct ulog_entry_base *e,
const struct pmem_ops *p_ops);
void ulog_process(struct ulog *ulog, ulog_check_offset_fn check,
const struct pmem_ops *p_ops);
void ulog_process_ndp(struct ulog *ulognvm, struct ulog *ulogdeam, ulog_check_offset_fn check,
const struct pmem_ops *p_ops);
size_t ulog_base_nbytes(struct ulog *ulog);
int ulog_recovery_needed(struct ulog *ulog, int verify_checksum);
struct ulog *ulog_by_offset(size_t offset, const struct pmem_ops *p_ops);
uint64_t ulog_entry_offset(const struct ulog_entry_base *entry);
ulog_operation_type ulog_entry_type(
const struct ulog_entry_base *entry);
struct ulog_entry_val *ulog_entry_val_create(struct ulog *ulog,
size_t offset, uint64_t *dest, uint64_t value,
ulog_operation_type type,
const struct pmem_ops *p_ops);
#ifdef USE_NDP_CLOBBER
struct ulog_entry_buf *
ulog_entry_buf_create(struct ulog *ulog, size_t offset,
uint64_t gen_num, uint64_t *dest, const void *src, uint64_t size,
ulog_operation_type type, const struct pmem_ops *p_ops, int clear_next_header);
#else
struct ulog_entry_buf *
ulog_entry_buf_create(struct ulog *ulog, size_t offset,
uint64_t gen_num, uint64_t *dest, const void *src, uint64_t size,
ulog_operation_type type, const struct pmem_ops *p_ops);
#endif
void ulog_entry_apply(const struct ulog_entry_base *e, int persist,
const struct pmem_ops *p_ops);
void ulog_entry_apply_ndp(const struct ulog_entry_base *e, const struct ulog_entry_base *f, int persist,
const struct pmem_ops *p_ops);
size_t ulog_entry_size(const struct ulog_entry_base *entry);
void ulog_recover(struct ulog *ulog, ulog_check_offset_fn check,
const struct pmem_ops *p_ops);
int ulog_check(struct ulog *ulog, ulog_check_offset_fn check,
const struct pmem_ops *p_ops);
#endif
| 6,600 | 32.170854 | 104 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/libpmemobj/lane.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* lane.c -- lane implementation
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <inttypes.h>
#include <errno.h>
#include <limits.h>
#include <sched.h>
#include "libpmemobj.h"
#include "critnib.h"
#include "lane.h"
#include "out.h"
#include "util.h"
#include "obj.h"
#include "os_thread.h"
#include "valgrind_internal.h"
#include "memops.h"
#include "palloc.h"
#include "tx.h"
static os_tls_key_t Lane_info_key;
static __thread struct critnib *Lane_info_ht;
static __thread struct lane_info *Lane_info_records;
static __thread struct lane_info *Lane_info_cache;
/*
* lane_info_create -- (internal) constructor for thread shared data
*/
static inline void
lane_info_create(void)
{
Lane_info_ht = critnib_new();
if (Lane_info_ht == NULL)
FATAL("critnib_new");
}
/*
* lane_info_delete -- (internal) deletes lane info hash table
*/
static inline void
lane_info_delete(void)
{
if (unlikely(Lane_info_ht == NULL))
return;
critnib_delete(Lane_info_ht);
struct lane_info *record;
struct lane_info *head = Lane_info_records;
while (head != NULL) {
record = head;
head = head->next;
Free(record);
}
Lane_info_ht = NULL;
Lane_info_records = NULL;
Lane_info_cache = NULL;
}
/*
* lane_info_ht_boot -- (internal) boot lane info and add it to thread shared
* data
*/
static inline void
lane_info_ht_boot(void)
{
lane_info_create();
int result = os_tls_set(Lane_info_key, Lane_info_ht);
if (result != 0) {
errno = result;
FATAL("!os_tls_set");
}
}
/*
* lane_info_ht_destroy -- (internal) destructor for thread shared data
*/
static inline void
lane_info_ht_destroy(void *ht)
{
lane_info_delete();
}
/*
* lane_info_boot -- initialize lane info hash table and lane info key
*/
void
lane_info_boot(void)
{
int result = os_tls_key_create(&Lane_info_key, lane_info_ht_destroy);
if (result != 0) {
errno = result;
FATAL("!os_tls_key_create");
}
}
/*
* lane_info_destroy -- destroy lane info hash table
*/
void
lane_info_destroy(void)
{
lane_info_delete();
(void) os_tls_key_delete(Lane_info_key);
}
/*
* lane_info_cleanup -- remove lane info record regarding pool being deleted
*/
static inline void
lane_info_cleanup(PMEMobjpool *pop)
{
if (unlikely(Lane_info_ht == NULL))
return;
struct lane_info *info = critnib_remove(Lane_info_ht, pop->uuid_lo);
if (likely(info != NULL)) {
if (info->prev)
info->prev->next = info->next;
if (info->next)
info->next->prev = info->prev;
if (Lane_info_cache == info)
Lane_info_cache = NULL;
if (Lane_info_records == info)
Lane_info_records = info->next;
Free(info);
}
}
/*
* lane_get_layout -- (internal) calculates the real pointer of the lane layout
*/
static struct lane_layout *
lane_get_layout(PMEMobjpool *pop, uint64_t lane_idx)
{
return (void *)((char *)pop + pop->lanes_offset +
sizeof(struct lane_layout) * lane_idx);
}
/*
* lane_ulog_constructor -- (internal) constructor of a ulog extension
*/
static int
lane_ulog_constructor(void *base, void *ptr, size_t usable_size, void *arg)
{
PMEMobjpool *pop = base;
const struct pmem_ops *p_ops = &pop->p_ops;
size_t capacity = ALIGN_DOWN(usable_size - sizeof(struct ulog),
CACHELINE_SIZE);
uint64_t gen_num = *(uint64_t *)arg;
ulog_construct(OBJ_PTR_TO_OFF(base, ptr), capacity,
gen_num, 1, 0, p_ops);
return 0;
}
/*
* lane_undo_extend -- allocates a new undo log
*/
static int
lane_undo_extend(void *base, uint64_t *redo, uint64_t gen_num)
{
PMEMobjpool *pop = base;
struct tx_parameters *params = pop->tx_params;
size_t s = SIZEOF_ALIGNED_ULOG(params->cache_size);
return pmalloc_construct(base, redo, s, lane_ulog_constructor, &gen_num,
0, OBJ_INTERNAL_OBJECT_MASK, 0);
}
/*
* lane_redo_extend -- allocates a new redo log
*/
static int
lane_redo_extend(void *base, uint64_t *redo, uint64_t gen_num)
{
size_t s = SIZEOF_ALIGNED_ULOG(LANE_REDO_EXTERNAL_SIZE);
return pmalloc_construct(base, redo, s, lane_ulog_constructor, &gen_num,
0, OBJ_INTERNAL_OBJECT_MASK, 0);
}
/*
* lane_init -- (internal) initializes a single lane runtime variables
*/
static int
lane_init(PMEMobjpool *pop, struct lane *lane, struct lane_layout *layout)
{
ASSERTne(lane, NULL);
lane->layout = layout;
lane->internal = operation_new((struct ulog *)&layout->internal,
LANE_REDO_INTERNAL_SIZE,
NULL, NULL, &pop->p_ops,
LOG_TYPE_REDO);
if (lane->internal == NULL)
goto error_internal_new;
lane->external = operation_new((struct ulog *)&layout->external,
LANE_REDO_EXTERNAL_SIZE,
lane_redo_extend, (ulog_free_fn)pfree, &pop->p_ops,
LOG_TYPE_REDO);
if (lane->external == NULL)
goto error_external_new;
lane->undo = operation_new((struct ulog *)&layout->undo,
LANE_UNDO_SIZE,
lane_undo_extend, (ulog_free_fn)pfree, &pop->p_ops,
LOG_TYPE_UNDO);
if (lane->undo == NULL)
goto error_undo_new;
return 0;
error_undo_new:
operation_delete(lane->external);
error_external_new:
operation_delete(lane->internal);
error_internal_new:
return -1;
}
/*
* lane_destroy -- cleanups a single lane runtime variables
*/
static void
lane_destroy(PMEMobjpool *pop, struct lane *lane)
{
operation_delete(lane->undo);
operation_delete(lane->internal);
operation_delete(lane->external);
}
/*
* lane_boot -- initializes all lanes
*/
int
lane_boot(PMEMobjpool *pop)
{
int err = 0;
pop->lanes_desc.lane = Malloc(sizeof(struct lane) * pop->nlanes);
if (pop->lanes_desc.lane == NULL) {
err = ENOMEM;
ERR("!Malloc of volatile lanes");
goto error_lanes_malloc;
}
pop->lanes_desc.next_lane_idx = 0;
pop->lanes_desc.lane_locks =
Zalloc(sizeof(*pop->lanes_desc.lane_locks) * pop->nlanes);
if (pop->lanes_desc.lane_locks == NULL) {
ERR("!Malloc for lane locks");
goto error_locks_malloc;
}
/* add lanes to pmemcheck ignored list */
VALGRIND_ADD_TO_GLOBAL_TX_IGNORE((char *)pop + pop->lanes_offset,
(sizeof(struct lane_layout) * pop->nlanes));
uint64_t i;
for (i = 0; i < pop->nlanes; ++i) {
struct lane_layout *layout = lane_get_layout(pop, i);
if ((err = lane_init(pop, &pop->lanes_desc.lane[i], layout))) {
ERR("!lane_init");
goto error_lane_init;
}
}
return 0;
error_lane_init:
for (; i >= 1; --i)
lane_destroy(pop, &pop->lanes_desc.lane[i - 1]);
Free(pop->lanes_desc.lane_locks);
pop->lanes_desc.lane_locks = NULL;
error_locks_malloc:
Free(pop->lanes_desc.lane);
pop->lanes_desc.lane = NULL;
error_lanes_malloc:
return err;
}
/*
* lane_init_data -- initializes ulogs for all the lanes
*/
void
lane_init_data(PMEMobjpool *pop)
{
struct lane_layout *layout;
for (uint64_t i = 0; i < pop->nlanes; ++i) {
layout = lane_get_layout(pop, i);
ulog_construct(OBJ_PTR_TO_OFF(pop, &layout->internal),
LANE_REDO_INTERNAL_SIZE, 0, 0, 0, &pop->p_ops);
ulog_construct(OBJ_PTR_TO_OFF(pop, &layout->external),
LANE_REDO_EXTERNAL_SIZE, 0, 0, 0, &pop->p_ops);
ulog_construct(OBJ_PTR_TO_OFF(pop, &layout->undo),
LANE_UNDO_SIZE, 0, 0, 0, &pop->p_ops);
}
layout = lane_get_layout(pop, 0);
pmemops_xpersist(&pop->p_ops, layout,
pop->nlanes * sizeof(struct lane_layout),
PMEMOBJ_F_RELAXED);
}
/*
* lane_cleanup -- destroys all lanes
*/
void
lane_cleanup(PMEMobjpool *pop)
{
for (uint64_t i = 0; i < pop->nlanes; ++i)
lane_destroy(pop, &pop->lanes_desc.lane[i]);
Free(pop->lanes_desc.lane);
pop->lanes_desc.lane = NULL;
Free(pop->lanes_desc.lane_locks);
pop->lanes_desc.lane_locks = NULL;
lane_info_cleanup(pop);
}
/*
* lane_recover_and_section_boot -- performs initialization and recovery of all
* lanes
*/
int
lane_recover_and_section_boot(PMEMobjpool *pop)
{
COMPILE_ERROR_ON(SIZEOF_ULOG(LANE_UNDO_SIZE) +
SIZEOF_ULOG(LANE_REDO_EXTERNAL_SIZE) +
SIZEOF_ULOG(LANE_REDO_INTERNAL_SIZE) != LANE_TOTAL_SIZE);
int err = 0;
uint64_t i; /* lane index */
struct lane_layout *layout;
/*
* First we need to recover the internal/external redo logs so that the
* allocator state is consistent before we boot it.
*/
for (i = 0; i < pop->nlanes; ++i) {
layout = lane_get_layout(pop, i);
ulog_recover((struct ulog *)&layout->internal,
OBJ_OFF_IS_VALID_FROM_CTX, &pop->p_ops);
ulog_recover((struct ulog *)&layout->external,
OBJ_OFF_IS_VALID_FROM_CTX, &pop->p_ops);
}
if ((err = pmalloc_boot(pop)) != 0)
return err;
/*
* Undo logs must be processed after the heap is initialized since
* a undo recovery might require deallocation of the next ulogs.
*/
for (i = 0; i < pop->nlanes; ++i) {
struct operation_context *ctx = pop->lanes_desc.lane[i].undo;
operation_resume(ctx);
operation_process(ctx);
operation_finish(ctx, ULOG_INC_FIRST_GEN_NUM |
ULOG_FREE_AFTER_FIRST);
}
return 0;
}
/*
* lane_section_cleanup -- performs runtime cleanup of all lanes
*/
int
lane_section_cleanup(PMEMobjpool *pop)
{
return pmalloc_cleanup(pop);
}
/*
* lane_check -- performs check of all lanes
*/
int
lane_check(PMEMobjpool *pop)
{
int err = 0;
uint64_t j; /* lane index */
struct lane_layout *layout;
for (j = 0; j < pop->nlanes; ++j) {
layout = lane_get_layout(pop, j);
if (ulog_check((struct ulog *)&layout->internal,
OBJ_OFF_IS_VALID_FROM_CTX, &pop->p_ops) != 0) {
LOG(2, "lane %" PRIu64 " internal redo failed: %d",
j, err);
return err;
}
}
return 0;
}
/*
* get_lane -- (internal) get free lane index
*/
static inline void
get_lane(uint64_t *locks, struct lane_info *info, uint64_t nlocks)
{
info->lane_idx = info->primary;
while (1) {
do {
info->lane_idx %= nlocks;
if (likely(util_bool_compare_and_swap64(
&locks[info->lane_idx], 0, 1))) {
if (info->lane_idx == info->primary) {
info->primary_attempts =
LANE_PRIMARY_ATTEMPTS;
} else if (info->primary_attempts == 0) {
info->primary = info->lane_idx;
info->primary_attempts =
LANE_PRIMARY_ATTEMPTS;
}
return;
}
if (info->lane_idx == info->primary &&
info->primary_attempts > 0) {
info->primary_attempts--;
}
++info->lane_idx;
} while (info->lane_idx < nlocks);
sched_yield();
}
}
/*
* get_lane_info_record -- (internal) get lane record attached to memory pool
* or first free
*/
static inline struct lane_info *
get_lane_info_record(PMEMobjpool *pop)
{
if (likely(Lane_info_cache != NULL &&
Lane_info_cache->pop_uuid_lo == pop->uuid_lo)) {
return Lane_info_cache;
}
if (unlikely(Lane_info_ht == NULL)) {
lane_info_ht_boot();
}
struct lane_info *info = critnib_get(Lane_info_ht, pop->uuid_lo);
if (unlikely(info == NULL)) {
info = Malloc(sizeof(struct lane_info));
if (unlikely(info == NULL)) {
FATAL("Malloc");
}
info->pop_uuid_lo = pop->uuid_lo;
info->lane_idx = UINT64_MAX;
info->nest_count = 0;
info->next = Lane_info_records;
info->prev = NULL;
info->primary = 0;
info->primary_attempts = LANE_PRIMARY_ATTEMPTS;
if (Lane_info_records) {
Lane_info_records->prev = info;
}
Lane_info_records = info;
if (unlikely(critnib_insert(
Lane_info_ht, pop->uuid_lo, info) != 0)) {
FATAL("critnib_insert");
}
}
Lane_info_cache = info;
return info;
}
/*
* lane_hold -- grabs a per-thread lane in a round-robin fashion
*/
unsigned
lane_hold(PMEMobjpool *pop, struct lane **lanep)
{
/*
* Before runtime lane initialization all remote operations are
* executed using RLANE_DEFAULT.
*/
if (unlikely(!pop->lanes_desc.runtime_nlanes)) {
ASSERT(pop->has_remote_replicas);
if (lanep != NULL)
FATAL("cannot obtain section before lane's init");
return RLANE_DEFAULT;
}
struct lane_info *lane = get_lane_info_record(pop);
while (unlikely(lane->lane_idx == UINT64_MAX)) {
/* initial wrap to next CL */
lane->primary = lane->lane_idx = util_fetch_and_add32(
&pop->lanes_desc.next_lane_idx, LANE_JUMP);
} /* handles wraparound */
uint64_t *llocks = pop->lanes_desc.lane_locks;
/* grab next free lane from lanes available at runtime */
if (!lane->nest_count++) {
get_lane(llocks, lane, pop->lanes_desc.runtime_nlanes);
}
struct lane *l = &pop->lanes_desc.lane[lane->lane_idx];
/* reinitialize lane's content only if in outermost hold */
if (lanep && lane->nest_count == 1) {
VALGRIND_ANNOTATE_NEW_MEMORY(l, sizeof(*l));
VALGRIND_ANNOTATE_NEW_MEMORY(l->layout, sizeof(*l->layout));
operation_init(l->external);
operation_init(l->internal);
operation_init(l->undo);
}
if (lanep)
*lanep = l;
return (unsigned)lane->lane_idx;
}
/*
* lane_release -- drops the per-thread lane
*/
void
lane_release(PMEMobjpool *pop)
{
if (unlikely(!pop->lanes_desc.runtime_nlanes)) {
ASSERT(pop->has_remote_replicas);
return;
}
struct lane_info *lane = get_lane_info_record(pop);
ASSERTne(lane, NULL);
ASSERTne(lane->lane_idx, UINT64_MAX);
if (unlikely(lane->nest_count == 0)) {
FATAL("lane_release");
} else if (--(lane->nest_count) == 0) {
if (unlikely(!util_bool_compare_and_swap64(
&pop->lanes_desc.lane_locks[lane->lane_idx],
1, 0))) {
FATAL("util_bool_compare_and_swap64");
}
}
}
| 12,994 | 21.678883 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_obc/rpmem_obc_test_common.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* rpmem_obc_test_common.h -- common declarations for rpmem_obc test
*/
#include "unittest.h"
#include "out.h"
#include "librpmem.h"
#include "rpmem.h"
#include "rpmem_proto.h"
#include "rpmem_common.h"
#include "rpmem_util.h"
#include "rpmem_obc.h"
#define POOL_SIZE 1024
#define NLANES 32
#define NLANES_RESP 16
#define PROVIDER RPMEM_PROV_LIBFABRIC_SOCKETS
#define POOL_DESC "pool_desc"
#define RKEY 0xabababababababab
#define RADDR 0x0101010101010101
#define PORT 1234
#define BUFF_SIZE 8192
#define POOL_ATTR_INIT {\
.signature = "<RPMEM>",\
.major = 1,\
.compat_features = 2,\
.incompat_features = 3,\
.ro_compat_features = 4,\
.poolset_uuid = "POOLSET_UUID0123",\
.uuid = "UUID0123456789AB",\
.next_uuid = "NEXT_UUID0123456",\
.prev_uuid = "PREV_UUID0123456",\
.user_flags = "USER_FLAGS012345",\
}
#define POOL_ATTR_ALT {\
.signature = "<ALT>",\
.major = 5,\
.compat_features = 6,\
.incompat_features = 7,\
.ro_compat_features = 8,\
.poolset_uuid = "UUID_POOLSET_ALT",\
.uuid = "ALT_UUIDCDEFFEDC",\
.next_uuid = "456UUID_NEXT_ALT",\
.prev_uuid = "UUID012_ALT_PREV",\
.user_flags = "012345USER_FLAGS",\
}
static const struct rpmem_pool_attr POOL_ATTR = POOL_ATTR_INIT;
struct server {
int fd_in;
int fd_out;
};
void set_rpmem_cmd(const char *fmt, ...);
struct server *srv_init(void);
void srv_fini(struct server *s);
void srv_recv(struct server *s, void *buff, size_t len);
void srv_send(struct server *s, const void *buff, size_t len);
void srv_wait_disconnect(struct server *s);
void client_connect_wait(struct rpmem_obc *rpc, char *target);
/*
* Since the server may disconnect the connection at any moment
* from the client's perspective, execute the test in a loop so
* the moment when the connection is closed will be possibly different.
*/
#define ECONNRESET_LOOP 10
void server_econnreset(struct server *s, const void *msg, size_t len);
TEST_CASE_DECLARE(client_enotconn);
TEST_CASE_DECLARE(client_connect);
TEST_CASE_DECLARE(client_monitor);
TEST_CASE_DECLARE(server_monitor);
TEST_CASE_DECLARE(server_wait);
TEST_CASE_DECLARE(client_create);
TEST_CASE_DECLARE(server_create);
TEST_CASE_DECLARE(server_create_econnreset);
TEST_CASE_DECLARE(server_create_eproto);
TEST_CASE_DECLARE(server_create_error);
TEST_CASE_DECLARE(client_open);
TEST_CASE_DECLARE(server_open);
TEST_CASE_DECLARE(server_open_econnreset);
TEST_CASE_DECLARE(server_open_eproto);
TEST_CASE_DECLARE(server_open_error);
TEST_CASE_DECLARE(client_close);
TEST_CASE_DECLARE(server_close);
TEST_CASE_DECLARE(server_close_econnreset);
TEST_CASE_DECLARE(server_close_eproto);
TEST_CASE_DECLARE(server_close_error);
TEST_CASE_DECLARE(client_set_attr);
TEST_CASE_DECLARE(server_set_attr);
TEST_CASE_DECLARE(server_set_attr_econnreset);
TEST_CASE_DECLARE(server_set_attr_eproto);
TEST_CASE_DECLARE(server_set_attr_error);
| 2,951 | 26.082569 | 71 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_obc/rpmem_obc_test_create.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* rpmem_obc_test_create.c -- test cases for rpmem_obc_create function
*/
#include "rpmem_obc_test_common.h"
static const struct rpmem_msg_create_resp CREATE_RESP = {
.hdr = {
.type = RPMEM_MSG_TYPE_CREATE_RESP,
.size = sizeof(struct rpmem_msg_create_resp),
.status = 0,
},
.ibc = {
.port = PORT,
.rkey = RKEY,
.raddr = RADDR,
.persist_method = RPMEM_PM_GPSPM,
.nlanes = NLANES_RESP,
},
};
/*
* check_create_msg -- check create message
*/
static void
check_create_msg(struct rpmem_msg_create *msg)
{
size_t pool_desc_size = strlen(POOL_DESC) + 1;
size_t msg_size = sizeof(struct rpmem_msg_create) + pool_desc_size;
struct rpmem_pool_attr pool_attr = POOL_ATTR_INIT;
UT_ASSERTeq(msg->hdr.type, RPMEM_MSG_TYPE_CREATE);
UT_ASSERTeq(msg->hdr.size, msg_size);
UT_ASSERTeq(msg->c.major, RPMEM_PROTO_MAJOR);
UT_ASSERTeq(msg->c.minor, RPMEM_PROTO_MINOR);
UT_ASSERTeq(msg->c.pool_size, POOL_SIZE);
UT_ASSERTeq(msg->c.provider, PROVIDER);
UT_ASSERTeq(msg->c.nlanes, NLANES);
UT_ASSERTeq(msg->c.buff_size, BUFF_SIZE);
UT_ASSERTeq(msg->pool_desc.size, pool_desc_size);
UT_ASSERTeq(strcmp((char *)msg->pool_desc.desc, POOL_DESC), 0);
UT_ASSERTeq(memcmp(&msg->pool_attr, &pool_attr, sizeof(pool_attr)), 0);
}
/*
* server_create_handle -- handle a create request message
*/
static void
server_create_handle(struct server *s, const struct rpmem_msg_create_resp *resp)
{
size_t msg_size = sizeof(struct rpmem_msg_create) +
strlen(POOL_DESC) + 1;
struct rpmem_msg_create *msg = MALLOC(msg_size);
srv_recv(s, msg, msg_size);
rpmem_ntoh_msg_create(msg);
check_create_msg(msg);
srv_send(s, resp, sizeof(*resp));
FREE(msg);
}
/*
* Number of cases for EPROTO test. Must be kept in sync with the
* server_create_eproto function.
*/
#define CREATE_EPROTO_COUNT 8
/*
* server_create_eproto -- send invalid create request responses to a client
*/
int
server_create_eproto(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0-%d", tc->name, CREATE_EPROTO_COUNT - 1);
int i = atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_create_resp resp = CREATE_RESP;
switch (i) {
case 0:
resp.hdr.type = MAX_RPMEM_MSG_TYPE;
break;
case 1:
resp.hdr.type = RPMEM_MSG_TYPE_OPEN_RESP;
break;
case 2:
resp.hdr.size -= 1;
break;
case 3:
resp.hdr.size += 1;
break;
case 4:
resp.hdr.status = MAX_RPMEM_ERR;
break;
case 5:
resp.ibc.port = 0;
break;
case 6:
resp.ibc.port = UINT16_MAX + 1;
break;
case 7:
resp.ibc.persist_method = MAX_RPMEM_PM;
break;
default:
UT_ASSERT(0);
break;
}
rpmem_hton_msg_create_resp(&resp);
server_create_handle(s, &resp);
srv_fini(s);
return 1;
}
/*
* server_create_error -- return an error status in create response message
*/
int
server_create_error(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0-%d", tc->name, MAX_RPMEM_ERR);
enum rpmem_err e = (enum rpmem_err)atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_create_resp resp = CREATE_RESP;
resp.hdr.status = e;
rpmem_hton_msg_create_resp(&resp);
server_create_handle(s, &resp);
srv_fini(s);
return 1;
}
/*
* server_create_econnreset -- test case for closing connection - server side
*/
int
server_create_econnreset(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0|1", tc->name);
int do_send = atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_create_resp resp = CREATE_RESP;
rpmem_hton_msg_create_resp(&resp);
if (do_send)
srv_send(s, &resp, sizeof(resp) / 2);
srv_fini(s);
return 1;
}
/*
* server_create -- test case for rpmem_obc_create function - server side
*/
int
server_create(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 0)
UT_FATAL("usage: %s", tc->name);
struct server *s = srv_init();
struct rpmem_msg_create_resp resp = CREATE_RESP;
rpmem_hton_msg_create_resp(&resp);
server_create_handle(s, &resp);
srv_fini(s);
return 0;
}
/*
* client_create_errno -- perform create request operation and expect
* specified errno. If ex_errno is zero expect certain values in res struct.
*/
static void
client_create_errno(char *target, int ex_errno)
{
struct rpmem_req_attr req = {
.pool_size = POOL_SIZE,
.nlanes = NLANES,
.provider = PROVIDER,
.pool_desc = POOL_DESC,
.buff_size = BUFF_SIZE,
};
struct rpmem_pool_attr pool_attr = POOL_ATTR_INIT;
struct rpmem_resp_attr res;
int ret;
struct rpmem_obc *rpc = rpmem_obc_init();
UT_ASSERTne(rpc, NULL);
client_connect_wait(rpc, target);
ret = rpmem_obc_create(rpc, &req, &res, &pool_attr);
if (ex_errno) {
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ex_errno);
} else {
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(res.port, CREATE_RESP.ibc.port);
UT_ASSERTeq(res.rkey, CREATE_RESP.ibc.rkey);
UT_ASSERTeq(res.raddr, CREATE_RESP.ibc.raddr);
UT_ASSERTeq(res.persist_method,
CREATE_RESP.ibc.persist_method);
UT_ASSERTeq(res.nlanes,
CREATE_RESP.ibc.nlanes);
}
rpmem_obc_disconnect(rpc);
rpmem_obc_fini(rpc);
}
/*
* client_create_error -- check if valid errno is set if error status returned
*/
static void
client_create_error(char *target)
{
struct rpmem_req_attr req = {
.pool_size = POOL_SIZE,
.nlanes = NLANES,
.provider = PROVIDER,
.pool_desc = POOL_DESC,
.buff_size = BUFF_SIZE,
};
struct rpmem_pool_attr pool_attr = POOL_ATTR_INIT;
struct rpmem_resp_attr res;
int ret;
for (enum rpmem_err e = 1; e < MAX_RPMEM_ERR; e++) {
set_rpmem_cmd("server_create_error %d", e);
int ex_errno = rpmem_util_proto_errno(e);
struct rpmem_obc *rpc = rpmem_obc_init();
UT_ASSERTne(rpc, NULL);
client_connect_wait(rpc, target);
ret = rpmem_obc_create(rpc, &req, &res, &pool_attr);
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ex_errno);
rpmem_obc_disconnect(rpc);
rpmem_obc_fini(rpc);
}
}
/*
* client_create -- test case for create request operation - client side
*/
int
client_create(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s <addr>[:<port>]", tc->name);
char *target = argv[0];
for (int i = 0; i < ECONNRESET_LOOP; i++) {
set_rpmem_cmd("server_create_econnreset %d", i % 2);
client_create_errno(target, ECONNRESET);
}
for (int i = 0; i < CREATE_EPROTO_COUNT; i++) {
set_rpmem_cmd("server_create_eproto %d", i);
client_create_errno(target, EPROTO);
}
client_create_error(target);
set_rpmem_cmd("server_create");
client_create_errno(target, 0);
return 1;
}
| 6,642 | 20.498382 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_obc/rpmem_obc_test.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2017, Intel Corporation */
/*
* rpmem_obc_test.c -- unit test for rpmem_obc module
*/
#include "rpmem_obc_test_common.h"
#include "pmemcommon.h"
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(client_enotconn),
TEST_CASE(client_connect),
TEST_CASE(client_create),
TEST_CASE(server_create),
TEST_CASE(server_create_econnreset),
TEST_CASE(server_create_eproto),
TEST_CASE(server_create_error),
TEST_CASE(client_open),
TEST_CASE(server_open),
TEST_CASE(server_open_econnreset),
TEST_CASE(server_open_eproto),
TEST_CASE(server_open_error),
TEST_CASE(client_close),
TEST_CASE(server_close),
TEST_CASE(server_close_econnreset),
TEST_CASE(server_close_eproto),
TEST_CASE(server_close_error),
TEST_CASE(client_monitor),
TEST_CASE(server_monitor),
TEST_CASE(client_set_attr),
TEST_CASE(server_set_attr),
TEST_CASE(server_set_attr_econnreset),
TEST_CASE(server_set_attr_eproto),
TEST_CASE(server_set_attr_error),
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char *argv[])
{
START(argc, argv, "rpmem_obc");
common_init("rpmem_obc",
"RPMEM_LOG_LEVEL",
"RPMEM_LOG_FILE", 0, 0);
rpmem_util_cmds_init();
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
rpmem_util_cmds_fini();
common_fini();
DONE(NULL);
}
| 1,388 | 20.369231 | 59 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_obc/rpmem_obc_test_open.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* rpmem_obc_test_open.c -- test cases for rpmem_obj_open function
*/
#include "rpmem_obc_test_common.h"
static const struct rpmem_msg_open_resp OPEN_RESP = {
.hdr = {
.type = RPMEM_MSG_TYPE_OPEN_RESP,
.size = sizeof(struct rpmem_msg_open_resp),
.status = 0,
},
.ibc = {
.port = PORT,
.rkey = RKEY,
.raddr = RADDR,
.persist_method = RPMEM_PM_GPSPM,
.nlanes = NLANES_RESP,
},
.pool_attr = POOL_ATTR_INIT,
};
/*
* check_open_msg -- check open message
*/
static void
check_open_msg(struct rpmem_msg_open *msg)
{
size_t pool_desc_size = strlen(POOL_DESC) + 1;
size_t msg_size = sizeof(struct rpmem_msg_open) + pool_desc_size;
UT_ASSERTeq(msg->hdr.type, RPMEM_MSG_TYPE_OPEN);
UT_ASSERTeq(msg->hdr.size, msg_size);
UT_ASSERTeq(msg->c.major, RPMEM_PROTO_MAJOR);
UT_ASSERTeq(msg->c.minor, RPMEM_PROTO_MINOR);
UT_ASSERTeq(msg->c.pool_size, POOL_SIZE);
UT_ASSERTeq(msg->c.provider, PROVIDER);
UT_ASSERTeq(msg->c.nlanes, NLANES);
UT_ASSERTeq(msg->c.buff_size, BUFF_SIZE);
UT_ASSERTeq(msg->pool_desc.size, pool_desc_size);
UT_ASSERTeq(strcmp((char *)msg->pool_desc.desc, POOL_DESC), 0);
}
/*
* server_open_handle -- handle an open request message
*/
static void
server_open_handle(struct server *s, const struct rpmem_msg_open_resp *resp)
{
size_t msg_size = sizeof(struct rpmem_msg_open) +
strlen(POOL_DESC) + 1;
struct rpmem_msg_open *msg = MALLOC(msg_size);
srv_recv(s, msg, msg_size);
rpmem_ntoh_msg_open(msg);
check_open_msg(msg);
srv_send(s, resp, sizeof(*resp));
FREE(msg);
}
/*
* Number of cases for EPROTO test. Must be kept in sync with the
* server_open_eproto function.
*/
#define OPEN_EPROTO_COUNT 8
/*
* server_open_eproto -- send invalid open request responses to a client
*/
int
server_open_eproto(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0-%d", tc->name, OPEN_EPROTO_COUNT - 1);
int i = atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_open_resp resp = OPEN_RESP;
switch (i) {
case 0:
resp.hdr.type = MAX_RPMEM_MSG_TYPE;
break;
case 1:
resp.hdr.type = RPMEM_MSG_TYPE_CREATE_RESP;
break;
case 2:
resp.hdr.size -= 1;
break;
case 3:
resp.hdr.size += 1;
break;
case 4:
resp.hdr.status = MAX_RPMEM_ERR;
break;
case 5:
resp.ibc.port = 0;
break;
case 6:
resp.ibc.port = UINT16_MAX + 1;
break;
case 7:
resp.ibc.persist_method = MAX_RPMEM_PM;
break;
default:
UT_ASSERT(0);
break;
}
rpmem_hton_msg_open_resp(&resp);
server_open_handle(s, &resp);
srv_fini(s);
return 1;
}
/*
* server_open_error -- return error status in open response message
*/
int
server_open_error(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0-%d", tc->name, MAX_RPMEM_ERR);
enum rpmem_err e = (enum rpmem_err)atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_open_resp resp = OPEN_RESP;
resp.hdr.status = e;
rpmem_hton_msg_open_resp(&resp);
server_open_handle(s, &resp);
srv_fini(s);
return 1;
}
/*
* server_open -- test case for rpmem_obc_create function - server side
*/
int
server_open_econnreset(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s 0|1", tc->name);
int do_send = atoi(argv[0]);
struct server *s = srv_init();
struct rpmem_msg_open_resp resp = OPEN_RESP;
rpmem_hton_msg_open_resp(&resp);
if (do_send)
srv_send(s, &resp, sizeof(resp) / 2);
srv_fini(s);
return 1;
}
/*
* server_open -- test case for open request message - server side
*/
int
server_open(const struct test_case *tc, int argc, char *argv[])
{
struct server *s = srv_init();
struct rpmem_msg_open_resp resp = OPEN_RESP;
rpmem_hton_msg_open_resp(&resp);
server_open_handle(s, &resp);
srv_fini(s);
return 0;
}
/*
* client_open_errno -- perform open request operation and expect
* specified errno, repeat the operation specified number of times.
* If ex_errno is zero expect certain values in res struct.
*/
static void
client_open_errno(char *target, int ex_errno)
{
struct rpmem_req_attr req = {
.pool_size = POOL_SIZE,
.nlanes = NLANES,
.provider = PROVIDER,
.pool_desc = POOL_DESC,
.buff_size = BUFF_SIZE,
};
struct rpmem_pool_attr pool_attr;
memset(&pool_attr, 0, sizeof(pool_attr));
struct rpmem_resp_attr res;
int ret;
struct rpmem_obc *rpc = rpmem_obc_init();
UT_ASSERTne(rpc, NULL);
client_connect_wait(rpc, target);
ret = rpmem_obc_open(rpc, &req, &res, &pool_attr);
if (ex_errno) {
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ex_errno);
} else {
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(res.port, OPEN_RESP.ibc.port);
UT_ASSERTeq(res.rkey, OPEN_RESP.ibc.rkey);
UT_ASSERTeq(res.raddr, OPEN_RESP.ibc.raddr);
UT_ASSERTeq(res.persist_method,
OPEN_RESP.ibc.persist_method);
UT_ASSERTeq(res.nlanes,
OPEN_RESP.ibc.nlanes);
UT_ASSERTeq(memcmp(pool_attr.signature,
OPEN_RESP.pool_attr.signature,
RPMEM_POOL_HDR_SIG_LEN), 0);
UT_ASSERTeq(pool_attr.major, OPEN_RESP.pool_attr.major);
UT_ASSERTeq(pool_attr.compat_features,
OPEN_RESP.pool_attr.compat_features);
UT_ASSERTeq(pool_attr.incompat_features,
OPEN_RESP.pool_attr.incompat_features);
UT_ASSERTeq(pool_attr.ro_compat_features,
OPEN_RESP.pool_attr.ro_compat_features);
UT_ASSERTeq(memcmp(pool_attr.poolset_uuid,
OPEN_RESP.pool_attr.poolset_uuid,
RPMEM_POOL_HDR_UUID_LEN), 0);
UT_ASSERTeq(memcmp(pool_attr.uuid,
OPEN_RESP.pool_attr.uuid,
RPMEM_POOL_HDR_UUID_LEN), 0);
UT_ASSERTeq(memcmp(pool_attr.next_uuid,
OPEN_RESP.pool_attr.next_uuid,
RPMEM_POOL_HDR_UUID_LEN), 0);
UT_ASSERTeq(memcmp(pool_attr.prev_uuid,
OPEN_RESP.pool_attr.prev_uuid,
RPMEM_POOL_HDR_UUID_LEN), 0);
UT_ASSERTeq(memcmp(pool_attr.user_flags,
OPEN_RESP.pool_attr.user_flags,
RPMEM_POOL_USER_FLAGS_LEN), 0);
}
rpmem_obc_disconnect(rpc);
rpmem_obc_fini(rpc);
}
/*
* client_open_error -- check if valid errno is set if error status returned
*/
static void
client_open_error(char *target)
{
struct rpmem_req_attr req = {
.pool_size = POOL_SIZE,
.nlanes = NLANES,
.provider = PROVIDER,
.pool_desc = POOL_DESC,
.buff_size = BUFF_SIZE,
};
struct rpmem_pool_attr pool_attr;
memset(&pool_attr, 0, sizeof(pool_attr));
struct rpmem_resp_attr res;
int ret;
for (enum rpmem_err e = 1; e < MAX_RPMEM_ERR; e++) {
set_rpmem_cmd("server_open_error %d", e);
int ex_errno = rpmem_util_proto_errno(e);
struct rpmem_obc *rpc = rpmem_obc_init();
UT_ASSERTne(rpc, NULL);
client_connect_wait(rpc, target);
ret = rpmem_obc_open(rpc, &req, &res, &pool_attr);
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ex_errno);
rpmem_obc_disconnect(rpc);
rpmem_obc_fini(rpc);
}
}
/*
* client_open -- test case for open request message - client side
*/
int
client_open(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s <addr>[:<port>]", tc->name);
char *target = argv[0];
for (int i = 0; i < ECONNRESET_LOOP; i++) {
set_rpmem_cmd("server_open_econnreset %d", i % 2);
client_open_errno(target, ECONNRESET);
}
for (int i = 0; i < OPEN_EPROTO_COUNT; i++) {
set_rpmem_cmd("server_open_eproto %d", i);
client_open_errno(target, EPROTO);
}
client_open_error(target);
set_rpmem_cmd("server_open");
client_open_errno(target, 0);
return 1;
}
| 7,427 | 21.306306 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmemd_db/rpmemd_db_test.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2020, Intel Corporation */
/*
* rpmemd_db_test.c -- unit test for pool set database
*
* usage: rpmemd_db <log-file> <root_dir> <pool_desc_1> <pool_desc_2>
*/
#include "file.h"
#include "unittest.h"
#include "librpmem.h"
#include "rpmemd_db.h"
#include "rpmemd_log.h"
#include "util_pmem.h"
#include "set.h"
#include "out.h"
#include <limits.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#define POOL_MODE 0644
#define FAILED_FUNC(func_name) \
UT_ERR("!%s(): %s() failed", __func__, func_name);
#define FAILED_FUNC_PARAM(func_name, param) \
UT_ERR("!%s(): %s(%s) failed", __func__, func_name, param);
#define NPOOLS_DUAL 2
#define POOL_ATTR_CREATE 0
#define POOL_ATTR_OPEN 1
#define POOL_ATTR_SET_ATTR 2
#define POOL_STATE_INITIAL 0
#define POOL_STATE_CREATED 1
#define POOL_STATE_OPENED 2
#define POOL_STATE_CLOSED POOL_STATE_CREATED
#define POOL_STATE_REMOVED POOL_STATE_INITIAL
/*
* fill_rand -- fill a buffer with random values
*/
static void
fill_rand(void *addr, size_t len)
{
unsigned char *buff = addr;
srand(time(NULL));
for (unsigned i = 0; i < len; i++)
buff[i] = (rand() % ('z' - 'a')) + 'a';
}
/*
* test_init -- test rpmemd_db_init() and rpmemd_db_fini()
*/
static int
test_init(const char *root_dir)
{
struct rpmemd_db *db;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
rpmemd_db_fini(db);
return 0;
}
/*
* test_check_dir -- test rpmemd_db_check_dir()
*/
static int
test_check_dir(const char *root_dir)
{
struct rpmemd_db *db;
int ret;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
ret = rpmemd_db_check_dir(db);
if (ret) {
FAILED_FUNC("rpmemd_db_check_dir");
}
rpmemd_db_fini(db);
return ret;
}
/*
* test_create -- test rpmemd_db_pool_create()
*/
static int
test_create(const char *root_dir, const char *pool_desc)
{
struct rpmem_pool_attr attr;
memset(&attr, 0, sizeof(attr));
attr.incompat_features = 2;
struct rpmemd_db_pool *prp;
struct rpmemd_db *db;
int ret = -1;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
prp = rpmemd_db_pool_create(db, pool_desc, 0, &attr);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_create");
goto fini;
}
rpmemd_db_pool_close(db, prp);
ret = rpmemd_db_pool_remove(db, pool_desc, 0, 0);
if (ret) {
FAILED_FUNC("rpmemd_db_pool_remove");
}
fini:
rpmemd_db_fini(db);
return ret;
}
/*
* test_create_dual -- dual test for rpmemd_db_pool_create()
*/
static int
test_create_dual(const char *root_dir, const char *pool_desc_1,
const char *pool_desc_2)
{
struct rpmem_pool_attr attr1;
memset(&attr1, 0, sizeof(attr1));
attr1.incompat_features = 2;
struct rpmemd_db_pool *prp1, *prp2;
struct rpmemd_db *db;
int ret = -1;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
/* test dual create */
prp1 = rpmemd_db_pool_create(db, pool_desc_1, 0, &attr1);
if (prp1 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_create", pool_desc_1);
goto err_create_1;
}
prp2 = rpmemd_db_pool_create(db, pool_desc_2, 0, &attr1);
if (prp2 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_create", pool_desc_2);
goto err_create_2;
}
rpmemd_db_pool_close(db, prp2);
rpmemd_db_pool_close(db, prp1);
ret = rpmemd_db_pool_remove(db, pool_desc_2, 0, 0);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_remove", pool_desc_2);
goto err_remove_2;
}
ret = rpmemd_db_pool_remove(db, pool_desc_1, 0, 0);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_remove", pool_desc_1);
}
goto fini;
err_create_2:
rpmemd_db_pool_close(db, prp1);
err_remove_2:
rpmemd_db_pool_remove(db, pool_desc_1, 0, 0);
err_create_1:
fini:
rpmemd_db_fini(db);
return ret;
}
/*
* compare_attr -- compare pool's attributes
*/
static void
compare_attr(struct rpmem_pool_attr *a1, struct rpmem_pool_attr *a2)
{
char *msg;
if (a1->major != a2->major) {
msg = "major";
goto err_mismatch;
}
if (a1->compat_features != a2->compat_features) {
msg = "compat_features";
goto err_mismatch;
}
if (a1->incompat_features != a2->incompat_features) {
msg = "incompat_features";
goto err_mismatch;
}
if (a1->ro_compat_features != a2->ro_compat_features) {
msg = "ro_compat_features";
goto err_mismatch;
}
if (memcmp(a1->signature, a2->signature, RPMEM_POOL_HDR_SIG_LEN)) {
msg = "signature";
goto err_mismatch;
}
if (memcmp(a1->poolset_uuid, a2->poolset_uuid,
RPMEM_POOL_HDR_UUID_LEN)) {
msg = "poolset_uuid";
goto err_mismatch;
}
if (memcmp(a1->uuid, a2->uuid, RPMEM_POOL_HDR_UUID_LEN)) {
msg = "uuid";
goto err_mismatch;
}
if (memcmp(a1->next_uuid, a2->next_uuid, RPMEM_POOL_HDR_UUID_LEN)) {
msg = "next_uuid";
goto err_mismatch;
}
if (memcmp(a1->prev_uuid, a2->prev_uuid, RPMEM_POOL_HDR_UUID_LEN)) {
msg = "prev_uuid";
goto err_mismatch;
}
return;
err_mismatch:
errno = EINVAL;
UT_FATAL("%s(): pool attributes mismatch (%s)", __func__, msg);
}
/*
* test_open -- test rpmemd_db_pool_open()
*/
static int
test_open(const char *root_dir, const char *pool_desc)
{
struct rpmem_pool_attr attr1, attr2;
struct rpmemd_db_pool *prp;
struct rpmemd_db *db;
int ret = -1;
fill_rand(&attr1, sizeof(attr1));
attr1.major = 1;
attr1.incompat_features = 2;
attr1.compat_features = 0;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
prp = rpmemd_db_pool_create(db, pool_desc, 0, &attr1);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_create");
goto fini;
}
rpmemd_db_pool_close(db, prp);
prp = rpmemd_db_pool_open(db, pool_desc, 0, &attr2);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_open");
goto fini;
}
rpmemd_db_pool_close(db, prp);
compare_attr(&attr1, &attr2);
ret = rpmemd_db_pool_remove(db, pool_desc, 0, 0);
if (ret) {
FAILED_FUNC("rpmemd_db_pool_remove");
}
fini:
rpmemd_db_fini(db);
return ret;
}
/*
* test_open_dual -- dual test for rpmemd_db_pool_open()
*/
static int
test_open_dual(const char *root_dir, const char *pool_desc_1,
const char *pool_desc_2)
{
struct rpmem_pool_attr attr1a, attr2a, attr1b, attr2b;
struct rpmemd_db_pool *prp1, *prp2;
struct rpmemd_db *db;
int ret = -1;
fill_rand(&attr1a, sizeof(attr1a));
fill_rand(&attr1b, sizeof(attr1b));
attr1a.major = 1;
attr1a.incompat_features = 2;
attr1a.compat_features = 0;
attr1b.major = 1;
attr1b.incompat_features = 2;
attr1b.compat_features = 0;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
prp1 = rpmemd_db_pool_create(db, pool_desc_1, 0, &attr1a);
if (prp1 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_create", pool_desc_1);
goto err_create_1;
}
rpmemd_db_pool_close(db, prp1);
prp2 = rpmemd_db_pool_create(db, pool_desc_2, 0, &attr1b);
if (prp2 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_create", pool_desc_2);
goto err_create_2;
}
rpmemd_db_pool_close(db, prp2);
/* test dual open */
prp1 = rpmemd_db_pool_open(db, pool_desc_1, 0, &attr2a);
if (prp1 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_open", pool_desc_1);
goto err_open_1;
}
prp2 = rpmemd_db_pool_open(db, pool_desc_2, 0, &attr2b);
if (prp2 == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_open", pool_desc_2);
goto err_open_2;
}
rpmemd_db_pool_close(db, prp1);
rpmemd_db_pool_close(db, prp2);
compare_attr(&attr1a, &attr2a);
compare_attr(&attr1b, &attr2b);
ret = rpmemd_db_pool_remove(db, pool_desc_2, 0, 0);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_remove", pool_desc_2);
goto err_remove_2;
}
ret = rpmemd_db_pool_remove(db, pool_desc_1, 0, 0);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_remove", pool_desc_1);
}
goto fini;
err_open_2:
rpmemd_db_pool_close(db, prp1);
err_open_1:
rpmemd_db_pool_remove(db, pool_desc_2, 0, 0);
err_create_2:
err_remove_2:
rpmemd_db_pool_remove(db, pool_desc_1, 0, 0);
err_create_1:
fini:
rpmemd_db_fini(db);
return ret;
}
/*
* test_set_attr -- test rpmemd_db_pool_set_attr()
*/
static int
test_set_attr(const char *root_dir, const char *pool_desc)
{
struct rpmem_pool_attr attr[3];
struct rpmemd_db_pool *prp;
struct rpmemd_db *db;
int ret = -1;
fill_rand(&attr[POOL_ATTR_CREATE], sizeof(attr[POOL_ATTR_CREATE]));
fill_rand(&attr[POOL_ATTR_SET_ATTR], sizeof(attr[POOL_ATTR_SET_ATTR]));
attr[POOL_ATTR_CREATE].major = 1;
attr[POOL_ATTR_CREATE].incompat_features = 2;
attr[POOL_ATTR_CREATE].compat_features = 0;
attr[POOL_ATTR_SET_ATTR].major = 1;
attr[POOL_ATTR_SET_ATTR].incompat_features = 2;
attr[POOL_ATTR_SET_ATTR].compat_features = 0;
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
prp = rpmemd_db_pool_create(db, pool_desc, 0, &attr[POOL_ATTR_CREATE]);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_create");
goto err_create;
}
rpmemd_db_pool_close(db, prp);
prp = rpmemd_db_pool_open(db, pool_desc, 0, &attr[POOL_ATTR_OPEN]);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_open");
goto err_open;
}
compare_attr(&attr[POOL_ATTR_CREATE], &attr[POOL_ATTR_OPEN]);
ret = rpmemd_db_pool_set_attr(prp, &attr[POOL_ATTR_SET_ATTR]);
if (ret) {
FAILED_FUNC("rpmemd_db_pool_set_attr");
goto err_set_attr;
}
rpmemd_db_pool_close(db, prp);
prp = rpmemd_db_pool_open(db, pool_desc, 0, &attr[POOL_ATTR_OPEN]);
if (prp == NULL) {
FAILED_FUNC("rpmemd_db_pool_open");
goto err_open;
}
compare_attr(&attr[POOL_ATTR_SET_ATTR], &attr[POOL_ATTR_OPEN]);
rpmemd_db_pool_close(db, prp);
ret = rpmemd_db_pool_remove(db, pool_desc, 0, 0);
if (ret) {
FAILED_FUNC("rpmemd_db_pool_remove");
}
goto fini;
err_set_attr:
rpmemd_db_pool_close(db, prp);
err_open:
rpmemd_db_pool_remove(db, pool_desc, 0, 0);
err_create:
fini:
rpmemd_db_fini(db);
return ret;
}
/*
* test_set_attr_dual -- dual test for rpmemd_db_pool_set_attr()
*/
static int
test_set_attr_dual(const char *root_dir, const char *pool_desc_1,
const char *pool_desc_2)
{
struct rpmem_pool_attr attr[NPOOLS_DUAL][3];
struct rpmemd_db_pool *prp[NPOOLS_DUAL];
const char *pool_desc[NPOOLS_DUAL] = {pool_desc_1, pool_desc_2};
unsigned pool_state[NPOOLS_DUAL] = {POOL_STATE_INITIAL};
struct rpmemd_db *db;
int ret = -1;
/* initialize rpmem database */
db = rpmemd_db_init(root_dir, POOL_MODE);
if (db == NULL) {
FAILED_FUNC("rpmemd_db_init");
return -1;
}
for (unsigned p = 0; p < NPOOLS_DUAL; ++p) {
/*
* generate random pool attributes for create and set
* attributes operations
*/
fill_rand(&attr[p][POOL_ATTR_CREATE],
sizeof(attr[p][POOL_ATTR_CREATE]));
fill_rand(&attr[p][POOL_ATTR_SET_ATTR],
sizeof(attr[p][POOL_ATTR_SET_ATTR]));
attr[p][POOL_ATTR_CREATE].major = 1;
attr[p][POOL_ATTR_CREATE].incompat_features = 2;
attr[p][POOL_ATTR_CREATE].compat_features = 0;
attr[p][POOL_ATTR_SET_ATTR].major = 1;
attr[p][POOL_ATTR_SET_ATTR].incompat_features = 2;
attr[p][POOL_ATTR_SET_ATTR].compat_features = 0;
/* create pool */
prp[p] = rpmemd_db_pool_create(db, pool_desc[p], 0,
&attr[p][POOL_ATTR_CREATE]);
if (prp[p] == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_create",
pool_desc[p]);
goto err;
}
rpmemd_db_pool_close(db, prp[p]);
pool_state[p] = POOL_STATE_CREATED;
}
/* open pools and check pool attributes */
for (unsigned p = 0; p < NPOOLS_DUAL; ++p) {
prp[p] = rpmemd_db_pool_open(db, pool_desc[p], 0,
&attr[p][POOL_ATTR_OPEN]);
if (prp[p] == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_open", pool_desc[p]);
goto err;
}
pool_state[p] = POOL_STATE_OPENED;
compare_attr(&attr[p][POOL_ATTR_CREATE],
&attr[p][POOL_ATTR_OPEN]);
}
/* set attributes and close pools */
for (unsigned p = 0; p < NPOOLS_DUAL; ++p) {
ret = rpmemd_db_pool_set_attr(prp[p],
&attr[p][POOL_ATTR_SET_ATTR]);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_set_attr",
pool_desc[p]);
goto err;
}
rpmemd_db_pool_close(db, prp[p]);
pool_state[p] = POOL_STATE_CLOSED;
}
/* open pools and check attributes */
for (unsigned p = 0; p < NPOOLS_DUAL; ++p) {
prp[p] = rpmemd_db_pool_open(db, pool_desc[p], 0,
&attr[p][POOL_ATTR_OPEN]);
if (prp[p] == NULL) {
FAILED_FUNC_PARAM("rpmemd_db_pool_open", pool_desc[p]);
goto err;
}
pool_state[p] = POOL_STATE_OPENED;
compare_attr(&attr[p][POOL_ATTR_SET_ATTR],
&attr[p][POOL_ATTR_OPEN]);
}
err:
for (unsigned p = 0; p < NPOOLS_DUAL; ++p) {
if (pool_state[p] == POOL_STATE_OPENED) {
rpmemd_db_pool_close(db, prp[p]);
pool_state[p] = POOL_STATE_CLOSED;
}
if (pool_state[p] == POOL_STATE_CREATED) {
ret = rpmemd_db_pool_remove(db, pool_desc[p], 0, 0);
if (ret) {
FAILED_FUNC_PARAM("rpmemd_db_pool_remove",
pool_desc[p]);
}
pool_state[p] = POOL_STATE_REMOVED;
}
}
rpmemd_db_fini(db);
return ret;
}
static int
exists_cb(struct part_file *pf, void *arg)
{
return util_file_exists(pf->part->path);
}
static int
noexists_cb(struct part_file *pf, void *arg)
{
int exists = util_file_exists(pf->part->path);
if (exists < 0)
return -1;
else
return !exists;
}
/*
* test_remove -- test for rpmemd_db_pool_remove()
*/
static void
test_remove(const char *root_dir, const char *pool_desc)
{
struct rpmem_pool_attr attr;
struct rpmemd_db_pool *prp;
struct rpmemd_db *db;
int ret;
char path[PATH_MAX];
SNPRINTF(path, PATH_MAX, "%s/%s", root_dir, pool_desc);
fill_rand(&attr, sizeof(attr));
strncpy((char *)attr.poolset_uuid, "TEST", sizeof(attr.poolset_uuid));
attr.incompat_features = 2;
attr.compat_features = 0;
db = rpmemd_db_init(root_dir, POOL_MODE);
UT_ASSERTne(db, NULL);
prp = rpmemd_db_pool_create(db, pool_desc, 0, &attr);
UT_ASSERTne(prp, NULL);
rpmemd_db_pool_close(db, prp);
ret = util_poolset_foreach_part(path, exists_cb, NULL);
UT_ASSERTeq(ret, 1);
ret = rpmemd_db_pool_remove(db, pool_desc, 0, 0);
UT_ASSERTeq(ret, 0);
ret = util_poolset_foreach_part(path, noexists_cb, NULL);
UT_ASSERTeq(ret, 1);
prp = rpmemd_db_pool_create(db, pool_desc, 0, &attr);
UT_ASSERTne(prp, NULL);
rpmemd_db_pool_close(db, prp);
ret = rpmemd_db_pool_remove(db, pool_desc, 0, 1);
UT_ASSERTeq(ret, 0);
ret = util_file_exists(path);
UT_ASSERTne(ret, 1);
rpmemd_db_fini(db);
}
int
main(int argc, char *argv[])
{
char *pool_desc[2], *log_file;
char root_dir[PATH_MAX];
START(argc, argv, "rpmemd_db");
util_init();
out_init("rpmemd_db", "RPMEM_LOG_LEVEL", "RPMEM_LOG_FILE", 0, 0);
if (argc != 5)
UT_FATAL("usage: %s <log-file> <root_dir> <pool_desc_1>"
" <pool_desc_2>", argv[0]);
log_file = argv[1];
if (realpath(argv[2], root_dir) == NULL)
UT_FATAL("!realpath(%s)", argv[1]);
pool_desc[0] = argv[3];
pool_desc[1] = argv[4];
if (rpmemd_log_init("rpmemd error: ", log_file, 0))
FAILED_FUNC("rpmemd_log_init");
test_init(root_dir);
test_check_dir(root_dir);
test_create(root_dir, pool_desc[0]);
test_create_dual(root_dir, pool_desc[0], pool_desc[1]);
test_open(root_dir, pool_desc[0]);
test_open_dual(root_dir, pool_desc[0], pool_desc[1]);
test_set_attr(root_dir, pool_desc[0]);
test_set_attr_dual(root_dir, pool_desc[0], pool_desc[1]);
test_remove(root_dir, pool_desc[0]);
rpmemd_log_close();
out_fini();
DONE(NULL);
}
| 15,339 | 22.636364 | 72 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_granularity/pmem2_granularity.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* pmem2_granularity.c -- test for graunlarity functionality
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "source.h"
#include "pmem2_granularity.h"
#include "unittest.h"
#include "ut_pmem2_config.h"
#include "ut_pmem2_utils.h"
#include "out.h"
size_t Is_nfit = 1;
size_t Pc_type = 7;
size_t Pc_capabilities;
/*
* parse_args -- parse args from the input
*/
static int
parse_args(const struct test_case *tc, int argc, char *argv[],
char **file)
{
if (argc < 1)
UT_FATAL("usage: %s <file>", tc->name);
*file = argv[0];
return 1;
}
/*
* set_eadr -- set variable required for mocked functions
*/
static void
set_eadr()
{
int is_eadr = atoi(os_getenv("IS_EADR"));
if (is_eadr)
Pc_capabilities = 3;
else
Pc_capabilities = 2;
}
/*
* test_ctx -- essential parameters used by test
*/
struct test_ctx {
int fd;
enum pmem2_granularity requested_granularity;
enum pmem2_granularity expected_granularity;
};
/*
* init_test -- initialize basic parameters for test
*/
static void
init_test(char *file, struct test_ctx *ctx,
enum pmem2_granularity granularity)
{
set_eadr();
ctx->fd = OPEN(file, O_RDWR);
ctx->requested_granularity = granularity;
int is_eadr = atoi(os_getenv("IS_EADR"));
int is_pmem = atoi(os_getenv("IS_PMEM"));
if (is_eadr) {
if (is_pmem)
ctx->expected_granularity = PMEM2_GRANULARITY_BYTE;
else
UT_FATAL("invalid configuration IS_EADR && !IS_PMEM");
} else if (is_pmem) {
ctx->expected_granularity = PMEM2_GRANULARITY_CACHE_LINE;
} else {
ctx->expected_granularity = PMEM2_GRANULARITY_PAGE;
}
}
/*
* init_cfg -- initialize basic pmem2 config
*/
static void
init_cfg(struct pmem2_config *cfg,
struct pmem2_source **src, struct test_ctx *ctx)
{
pmem2_config_init(cfg);
int ret = pmem2_source_from_fd(src, ctx->fd);
UT_PMEM2_EXPECT_RETURN(ret, 0);
}
/*
* cleanup -- cleanup the environment after test
*/
static void
cleanup(struct pmem2_source *src, struct test_ctx *ctx)
{
#ifdef _WIN32
CloseHandle(src->value.handle);
#else
CLOSE(ctx->fd);
#endif
}
/*
* map_with_available_granularity -- map the range with valid granularity,
* includes cleanup
*/
static void
map_with_available_granularity(struct pmem2_config *cfg,
struct pmem2_source *src, struct test_ctx *ctx)
{
cfg->requested_max_granularity = ctx->requested_granularity;
struct pmem2_map *map;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTne(map, NULL);
UT_ASSERTeq(ctx->expected_granularity,
pmem2_map_get_store_granularity(map));
/* cleanup after the test */
pmem2_unmap(&map);
}
/*
* map_with_unavailable_granularity -- map the range with invalid
* granularity (unsuccessful)
*/
static void
map_with_unavailable_granularity(struct pmem2_config *cfg,
struct pmem2_source *src, struct test_ctx *ctx)
{
cfg->requested_max_granularity = ctx->requested_granularity;
struct pmem2_map *map;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_GRANULARITY_NOT_SUPPORTED);
UT_ERR("%s", pmem2_errormsg());
UT_ASSERTeq(map, NULL);
}
typedef void(*map_func)(struct pmem2_config *cfg,
struct pmem2_source *src, struct test_ctx *ctx);
/*
* granularity_template -- template for testing granularity in pmem2
*/
static int
granularity_template(const struct test_case *tc, int argc, char *argv[],
map_func map_do, enum pmem2_granularity granularity)
{
char *file = NULL;
int ret = parse_args(tc, argc, argv, &file);
struct test_ctx ctx = { 0 };
init_test(file, &ctx, granularity);
struct pmem2_config cfg;
struct pmem2_source *src;
init_cfg(&cfg, &src, &ctx);
map_do(&cfg, src, &ctx);
cleanup(src, &ctx);
pmem2_source_delete(&src);
return ret;
}
/*
* test_granularity_req_byte_avail_byte -- require byte granularity,
* when byte granularity is available
*/
static int
test_granularity_req_byte_avail_byte(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_BYTE);
}
/*
* test_granularity_req_byte_avail_cl -- require byte granularity,
* when cache line granularity is available
*/
static int
test_granularity_req_byte_avail_cl(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_unavailable_granularity, PMEM2_GRANULARITY_BYTE);
}
/*
* test_granularity_req_byte_avail_page -- require byte granularity,
* when page granularity is available
*/
static int
test_granularity_req_byte_avail_page(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_unavailable_granularity, PMEM2_GRANULARITY_BYTE);
}
/*
* test_granularity_req_cl_avail_byte -- require cache line granularity,
* when byte granularity is available
*/
static int
test_granularity_req_cl_avail_byte(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_CACHE_LINE);
}
/*
* test_granularity_req_cl_avail_cl -- require cache line granularity,
* when cache line granularity is available
*/
static int
test_granularity_req_cl_avail_cl(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_CACHE_LINE);
}
/*
* test_granularity_req_cl_avail_page -- require cache line granularity,
* when page granularity is available
*/
static int
test_granularity_req_cl_avail_page(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_unavailable_granularity, PMEM2_GRANULARITY_CACHE_LINE);
}
/*
* test_granularity_req_page_avail_byte -- require page granularity,
* when byte granularity is available
*/
static int
test_granularity_req_page_avail_byte(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_PAGE);
}
/*
* test_granularity_req_byte_avail_cl -- require page granularity,
* when byte cache line is available
*/
static int
test_granularity_req_page_avail_cl(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_PAGE);
}
/*
* test_granularity_req_page_avail_page -- require page granularity,
* when page granularity is available
*/
static int
test_granularity_req_page_avail_page(const struct test_case *tc, int argc,
char *argv[])
{
return granularity_template(tc, argc, argv,
map_with_available_granularity, PMEM2_GRANULARITY_PAGE);
}
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(test_granularity_req_byte_avail_byte),
TEST_CASE(test_granularity_req_byte_avail_cl),
TEST_CASE(test_granularity_req_byte_avail_page),
TEST_CASE(test_granularity_req_cl_avail_byte),
TEST_CASE(test_granularity_req_cl_avail_cl),
TEST_CASE(test_granularity_req_cl_avail_page),
TEST_CASE(test_granularity_req_page_avail_byte),
TEST_CASE(test_granularity_req_page_avail_cl),
TEST_CASE(test_granularity_req_page_avail_page),
};
#define NTESTS ARRAY_SIZE(test_cases)
int
main(int argc, char *argv[])
{
START(argc, argv, "pmem2_granularity");
out_init("pmem2_granularity", "TEST_LOG_LEVEL", "TEST_LOG_FILE", 0, 0);
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
out_fini();
DONE(NULL);
}
#ifdef _MSC_VER
MSVC_CONSTR(libpmem2_init)
MSVC_DESTR(libpmem2_fini)
#endif
| 7,665 | 23.106918 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_granularity/mocks_posix.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019, Intel Corporation */
/*
* mocks_posix.c -- mocked functions used in auto_flush_linux.c
*/
#include <fts.h>
#include "map.h"
#include "../common/mmap.h"
#include "fs.h"
#include "unittest.h"
#define BUS_DEVICE_PATH "/sys/bus/nd/devices"
/*
* mmap - mock mmap
*/
FUNC_MOCK(mmap, void *, void *addr, size_t len, int prot,
int flags, int fd, __off_t offset)
FUNC_MOCK_RUN_DEFAULT {
char *str_map_sync = os_getenv("IS_PMEM");
const int ms = MAP_SYNC | MAP_SHARED_VALIDATE;
int map_sync_try = ((flags & ms) == ms) ? 1 : 0;
if (str_map_sync && atoi(str_map_sync) == 1) {
if (map_sync_try) {
flags &= ~ms;
flags |= MAP_SHARED;
return _FUNC_REAL(mmap)(addr, len, prot, flags,
fd, offset);
}
} else if (map_sync_try) {
errno = EINVAL;
return MAP_FAILED;
}
return _FUNC_REAL(mmap)(addr, len, prot, flags, fd, offset);
}
FUNC_MOCK_END
/*
* open -- open mock
*/
FUNC_MOCK(open, int, const char *path, int flags, ...)
FUNC_MOCK_RUN_DEFAULT {
va_list ap;
va_start(ap, flags);
int mode = va_arg(ap, int);
va_end(ap);
char *is_bus_device_path = strstr(path, BUS_DEVICE_PATH);
if (!is_bus_device_path ||
(is_bus_device_path && strstr(path, "region")))
return _FUNC_REAL(open)(path, flags, mode);
const char *mock_path = os_getenv("BUS_DEVICE_PATH");
return _FUNC_REAL(open)(mock_path, flags, mode);
}
FUNC_MOCK_END
struct fs {
FTS *ft;
struct fs_entry entry;
};
/*
* fs_new -- creates fs traversal instance
*/
FUNC_MOCK(fs_new, struct fs *, const char *path)
FUNC_MOCK_RUN_DEFAULT {
char *is_bus_device_path = strstr(path, BUS_DEVICE_PATH);
if (!is_bus_device_path ||
(is_bus_device_path && strstr(path, "region")))
return _FUNC_REAL(fs_new)(path);
const char *mock_path = os_getenv("BUS_DEVICE_PATH");
return _FUNC_REAL(fs_new)(mock_path);
}
FUNC_MOCK_END
/*
* os_stat -- os_stat mock to handle sysfs path
*/
FUNC_MOCK(os_stat, int, const char *path, os_stat_t *buf)
FUNC_MOCK_RUN_DEFAULT {
char *is_bus_device_path = strstr(path, BUS_DEVICE_PATH);
if (!is_bus_device_path ||
(is_bus_device_path && strstr(path, "region")))
return _FUNC_REAL(os_stat)(path, buf);
const char *mock_path = os_getenv("BUS_DEVICE_PATH");
return _FUNC_REAL(os_stat)(mock_path, buf);
}
FUNC_MOCK_END
| 2,302 | 23.5 | 63 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_granularity/mocks_dax_windows.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019, Intel Corporation */
/*
* mocks_dax_windows.c -- mocked function required to control
* FILE_DAX_VOLUME value reported by the OS APIs
*/
#include "unittest.h"
FUNC_MOCK_DLLIMPORT(GetVolumeInformationByHandleW, BOOL,
HANDLE hFile,
LPWSTR lpVolumeNameBuffer,
DWORD nVolumeNameSize,
LPDWORD lpVolumeSerialNumber,
LPDWORD lpMaximumComponentLength,
LPDWORD lpFileSystemFlags,
LPWSTR lpFileSystemNameBuffer,
DWORD nFileSystemNameSize)
FUNC_MOCK_RUN_DEFAULT {
size_t is_pmem = atoi(os_getenv("IS_PMEM"));
if (is_pmem)
*lpFileSystemFlags = FILE_DAX_VOLUME;
else
*lpFileSystemFlags = 0;
return TRUE;
}
FUNC_MOCK_END
| 688 | 22.758621 | 61 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_granularity/mocks_dax_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019, Intel Corporation */
/*
* mocks_dax_windows.h -- redefinitions of GetVolumeInformationByHandleW
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmem2
* files, when compiled for the purpose of pmem2_granularity test.
* It would replace default implementation with mocked functions defined
* in mocks_windows.c
*
* This WRAP_REAL define could also be passed as a preprocessor definition.
*/
#ifndef MOCKS_WINDOWS_H
#define MOCKS_WINDOWS_H 1
#include <windows.h>
#ifndef WRAP_REAL
#define GetVolumeInformationByHandleW __wrap_GetVolumeInformationByHandleW
BOOL
__wrap_GetVolumeInformationByHandleW(HANDLE hFile, LPWSTR lpVolumeNameBuffer,
DWORD nVolumeNameSize, LPDWORD lpVolumeSerialNumber,
LPDWORD lpMaximumComponentLength, LPDWORD lpFileSystemFlags,
LPWSTR lpFileSystemNameBuffer, DWORD nFileSystemNameSize);
#endif
#endif
| 956 | 28.90625 | 77 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_fip/rpmem_fip_test.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2020, Intel Corporation */
/*
* rpmem_fip_test.c -- tests for rpmem_fip and rpmemd_fip modules
*/
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include "unittest.h"
#include "pmemcommon.h"
#include "librpmem.h"
#include "rpmem.h"
#include "rpmem_proto.h"
#include "rpmem_common.h"
#include "rpmem_util.h"
#include "rpmem_fip_common.h"
#include "rpmem_fip_oob.h"
#include "rpmemd_fip.h"
#include "rpmemd_log.h"
#include "rpmemd_util.h"
#include "rpmem_fip.h"
#include "os.h"
#define SIZE_PER_LANE 64
#define COUNT_PER_LANE 32
#define NLANES 1024
#define SOCK_NLANES 32
#define NTHREADS 32
#define TOTAL_PER_LANE (SIZE_PER_LANE * COUNT_PER_LANE)
#define POOL_SIZE (NLANES * TOTAL_PER_LANE)
static uint8_t lpool[POOL_SIZE];
static uint8_t rpool[POOL_SIZE];
TEST_CASE_DECLARE(client_init);
TEST_CASE_DECLARE(server_init);
TEST_CASE_DECLARE(client_connect);
TEST_CASE_DECLARE(server_connect);
TEST_CASE_DECLARE(server_process);
TEST_CASE_DECLARE(client_flush);
TEST_CASE_DECLARE(client_flush_mt);
TEST_CASE_DECLARE(client_persist);
TEST_CASE_DECLARE(client_persist_mt);
TEST_CASE_DECLARE(client_read);
TEST_CASE_DECLARE(client_wq_size);
struct fip_client {
enum rpmem_provider provider;
unsigned max_wq_size;
unsigned nlanes;
};
#define FIP_CLIENT_DEFAULT {RPMEM_PROV_UNKNOWN, 0, NLANES}
/*
* get_persist_method -- parse persist method
*/
static enum rpmem_persist_method
get_persist_method(const char *pm)
{
if (strcmp(pm, "GPSPM") == 0)
return RPMEM_PM_GPSPM;
else if (strcmp(pm, "APM") == 0)
return RPMEM_PM_APM;
else
UT_FATAL("unknown method");
}
/*
* get_provider -- get provider for given target
*/
static void
get_provider(const char *target, const char *prov_name,
struct fip_client *client)
{
struct rpmem_fip_probe probe;
int ret;
int any = 0;
if (strcmp(prov_name, "any") == 0)
any = 1;
ret = rpmem_fip_probe_get(target, &probe);
UT_ASSERTeq(ret, 0);
UT_ASSERT(rpmem_fip_probe_any(probe));
if (any) {
/* return verbs in first place */
if (rpmem_fip_probe(probe,
RPMEM_PROV_LIBFABRIC_VERBS))
client->provider = RPMEM_PROV_LIBFABRIC_VERBS;
else if (rpmem_fip_probe(probe,
RPMEM_PROV_LIBFABRIC_SOCKETS))
client->provider = RPMEM_PROV_LIBFABRIC_SOCKETS;
else
UT_ASSERT(0);
} else {
client->provider = rpmem_provider_from_str(prov_name);
UT_ASSERTne(client->provider, RPMEM_PROV_UNKNOWN);
UT_ASSERT(rpmem_fip_probe(probe, client->provider));
}
/*
* Decrease number of lanes for socket provider because
* the test may be too long.
*/
if (client->provider == RPMEM_PROV_LIBFABRIC_SOCKETS)
client->nlanes = min(client->nlanes, SOCK_NLANES);
client->max_wq_size = probe.max_wq_size[client->provider];
}
/*
* set_pool_data -- set pools data to well known values
*/
static void
set_pool_data(uint8_t *pool, int inverse)
{
for (unsigned l = 0; l < NLANES; l++) {
for (unsigned i = 0; i < COUNT_PER_LANE; i++) {
size_t offset = l * TOTAL_PER_LANE + i * SIZE_PER_LANE;
unsigned val = i + l;
if (inverse)
val = ~val;
memset(&pool[offset], (int)val, SIZE_PER_LANE);
}
}
}
/*
* flush_arg -- arguments for client persist and flush / drain threads
*/
struct flush_arg {
struct rpmem_fip *fip;
unsigned lane;
};
typedef void *(*flush_fn)(void *arg);
/*
* client_flush_thread -- thread callback for flush / drain operation
*/
static void *
client_flush_thread(void *arg)
{
struct flush_arg *args = arg;
int ret;
/* persist with len == 0 should always succeed */
ret = rpmem_fip_flush(args->fip, args->lane * TOTAL_PER_LANE,
0, args->lane, RPMEM_FLUSH_WRITE);
UT_ASSERTeq(ret, 0);
for (unsigned i = 0; i < COUNT_PER_LANE; i++) {
size_t offset = args->lane * TOTAL_PER_LANE + i * SIZE_PER_LANE;
unsigned val = args->lane + i;
memset(&lpool[offset], (int)val, SIZE_PER_LANE);
ret = rpmem_fip_flush(args->fip, offset,
SIZE_PER_LANE, args->lane, RPMEM_FLUSH_WRITE);
UT_ASSERTeq(ret, 0);
}
ret = rpmem_fip_drain(args->fip, args->lane);
UT_ASSERTeq(ret, 0);
return NULL;
}
/*
* client_persist_thread -- thread callback for persist operation
*/
static void *
client_persist_thread(void *arg)
{
struct flush_arg *args = arg;
int ret;
/* persist with len == 0 should always succeed */
ret = rpmem_fip_persist(args->fip, args->lane * TOTAL_PER_LANE,
0, args->lane, RPMEM_FLUSH_WRITE);
UT_ASSERTeq(ret, 0);
for (unsigned i = 0; i < COUNT_PER_LANE; i++) {
size_t offset = args->lane * TOTAL_PER_LANE + i * SIZE_PER_LANE;
unsigned val = args->lane + i;
memset(&lpool[offset], (int)val, SIZE_PER_LANE);
ret = rpmem_fip_persist(args->fip, offset,
SIZE_PER_LANE, args->lane, RPMEM_FLUSH_WRITE);
UT_ASSERTeq(ret, 0);
}
return NULL;
}
/*
* client_init -- test case for client initialization
*/
int
client_init(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
set_rpmem_cmd("server_init %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
/*
* Tune the maximum number of lanes according to environment.
*/
rpmem_util_get_env_max_nlanes(&Rpmem_max_nlanes);
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
client_close_begin(client);
client_close_end(client);
rpmem_fip_fini(fip);
rpmem_target_free(info);
return 3;
}
/*
* server_init -- test case for server initialization
*/
int
server_init(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s <persist method>", tc->name);
enum rpmem_persist_method persist_method = get_persist_method(argv[0]);
unsigned nlanes;
enum rpmem_provider provider;
char *addr = NULL;
int ret;
server_exchange_begin(&nlanes, &provider, &addr);
UT_ASSERTne(addr, NULL);
struct rpmemd_fip_attr attr = {
.addr = rpool,
.size = POOL_SIZE,
.nlanes = nlanes,
.provider = provider,
.persist_method = persist_method,
.nthreads = NTHREADS,
};
ret = rpmemd_apply_pm_policy(&attr.persist_method, &attr.persist,
&attr.memcpy_persist,
1 /* is pmem */);
UT_ASSERTeq(ret, 0);
struct rpmem_resp_attr resp;
struct rpmemd_fip *fip;
enum rpmem_err err;
fip = rpmemd_fip_init(addr, NULL, &attr, &resp, &err);
UT_ASSERTne(fip, NULL);
server_exchange_end(resp);
server_close_begin();
server_close_end();
rpmemd_fip_fini(fip);
FREE(addr);
return 1;
}
/*
* client_connect -- test case for establishing connection - client side
*/
int
client_connect(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
set_rpmem_cmd("server_connect %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
int ret;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
ret = rpmem_fip_connect(fip);
UT_ASSERTeq(ret, 0);
client_close_begin(client);
ret = rpmem_fip_close(fip);
UT_ASSERTeq(ret, 0);
client_close_end(client);
rpmem_fip_fini(fip);
rpmem_target_free(info);
return 3;
}
/*
* server_connect -- test case for establishing connection - server side
*/
int
server_connect(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s <persist method>", tc->name);
enum rpmem_persist_method persist_method = get_persist_method(argv[0]);
unsigned nlanes;
enum rpmem_provider provider;
char *addr = NULL;
server_exchange_begin(&nlanes, &provider, &addr);
UT_ASSERTne(addr, NULL);
struct rpmemd_fip_attr attr = {
.addr = rpool,
.size = POOL_SIZE,
.nlanes = nlanes,
.provider = provider,
.persist_method = persist_method,
.nthreads = NTHREADS,
};
int ret;
struct rpmem_resp_attr resp;
struct rpmemd_fip *fip;
enum rpmem_err err;
ret = rpmemd_apply_pm_policy(&attr.persist_method, &attr.persist,
&attr.memcpy_persist,
1 /* is pmem */);
UT_ASSERTeq(ret, 0);
fip = rpmemd_fip_init(addr, NULL, &attr, &resp, &err);
UT_ASSERTne(fip, NULL);
server_exchange_end(resp);
ret = rpmemd_fip_accept(fip, -1);
UT_ASSERTeq(ret, 0);
server_close_begin();
server_close_end();
ret = rpmemd_fip_wait_close(fip, -1);
UT_ASSERTeq(ret, 0);
ret = rpmemd_fip_close(fip);
UT_ASSERTeq(ret, 0);
rpmemd_fip_fini(fip);
FREE(addr);
return 1;
}
/*
* server_process -- test case for processing data on server side
*/
int
server_process(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: %s <persist method>", tc->name);
enum rpmem_persist_method persist_method = get_persist_method(argv[0]);
set_pool_data(rpool, 1);
unsigned nlanes;
enum rpmem_provider provider;
char *addr = NULL;
server_exchange_begin(&nlanes, &provider, &addr);
UT_ASSERTne(addr, NULL);
struct rpmemd_fip_attr attr = {
.addr = rpool,
.size = POOL_SIZE,
.nlanes = nlanes,
.provider = provider,
.persist_method = persist_method,
.nthreads = NTHREADS,
};
int ret;
struct rpmem_resp_attr resp;
struct rpmemd_fip *fip;
enum rpmem_err err;
ret = rpmemd_apply_pm_policy(&attr.persist_method, &attr.persist,
&attr.memcpy_persist,
1 /* is pmem */);
UT_ASSERTeq(ret, 0);
fip = rpmemd_fip_init(addr, NULL, &attr, &resp, &err);
UT_ASSERTne(fip, NULL);
server_exchange_end(resp);
ret = rpmemd_fip_accept(fip, -1);
UT_ASSERTeq(ret, 0);
ret = rpmemd_fip_process_start(fip);
server_close_begin();
ret = rpmemd_fip_process_stop(fip);
UT_ASSERTeq(ret, 0);
server_close_end();
ret = rpmemd_fip_wait_close(fip, -1);
UT_ASSERTeq(ret, 0);
ret = rpmemd_fip_close(fip);
UT_ASSERTeq(ret, 0);
rpmemd_fip_fini(fip);
FREE(addr);
return 1;
}
/*
* flush_common -- common part for single-threaded persist and flush / drain
* test cases
*/
static void
flush_common(char *target, char *prov_name, char *persist_method,
flush_fn flush_func)
{
set_rpmem_cmd("server_process %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
int ret;
set_pool_data(lpool, 1);
set_pool_data(rpool, 1);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
ret = rpmem_fip_connect(fip);
UT_ASSERTeq(ret, 0);
struct flush_arg arg = {
.fip = fip,
.lane = 0,
};
flush_func(&arg);
ret = rpmem_fip_read(fip, rpool, POOL_SIZE, 0, 0);
UT_ASSERTeq(ret, 0);
client_close_begin(client);
ret = rpmem_fip_close(fip);
UT_ASSERTeq(ret, 0);
client_close_end(client);
rpmem_fip_fini(fip);
ret = memcmp(rpool, lpool, POOL_SIZE);
UT_ASSERTeq(ret, 0);
rpmem_target_free(info);
}
/*
* flush_common_mt -- common part for multi-threaded persist and flush / drain
* test cases
*/
static int
flush_common_mt(char *target, char *prov_name, char *persist_method,
flush_fn flush_thread_func)
{
set_rpmem_cmd("server_process %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
int ret;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
set_pool_data(lpool, 1);
set_pool_data(rpool, 1);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
ret = rpmem_fip_connect(fip);
UT_ASSERTeq(ret, 0);
os_thread_t *flush_thread = MALLOC(resp.nlanes * sizeof(os_thread_t));
struct flush_arg *args = MALLOC(resp.nlanes * sizeof(struct flush_arg));
for (unsigned i = 0; i < fip_client.nlanes; i++) {
args[i].fip = fip;
args[i].lane = i;
THREAD_CREATE(&flush_thread[i], NULL,
flush_thread_func, &args[i]);
}
for (unsigned i = 0; i < fip_client.nlanes; i++)
THREAD_JOIN(&flush_thread[i], NULL);
ret = rpmem_fip_read(fip, rpool, POOL_SIZE, 0, 0);
UT_ASSERTeq(ret, 0);
client_close_begin(client);
ret = rpmem_fip_close(fip);
UT_ASSERTeq(ret, 0);
client_close_end(client);
rpmem_fip_fini(fip);
FREE(flush_thread);
FREE(args);
ret = memcmp(rpool, lpool, POOL_SIZE);
UT_ASSERTeq(ret, 0);
rpmem_target_free(info);
return 3;
}
/*
* client_flush -- test case for single-threaded flush / drain operation
*/
int
client_flush(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
flush_common(target, prov_name, persist_method, client_flush_thread);
return 3;
}
/*
* client_flush_mt -- test case for multi-threaded flush / drain operation
*/
int
client_flush_mt(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
flush_common_mt(target, prov_name, persist_method, client_flush_thread);
return 3;
}
/*
* client_persist -- test case for single-threaded persist operation
*/
int
client_persist(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
flush_common(target, prov_name, persist_method, client_persist_thread);
return 3;
}
/*
* client_persist_mt -- test case for multi-threaded persist operation
*/
int
client_persist_mt(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
flush_common_mt(target, prov_name, persist_method,
client_persist_thread);
return 3;
}
/*
* client_read -- test case for read operation
*/
int
client_read(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>",
tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
set_rpmem_cmd("server_process %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
int ret;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
set_pool_data(lpool, 0);
set_pool_data(rpool, 1);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
ret = rpmem_fip_connect(fip);
UT_ASSERTeq(ret, 0);
/* read with len == 0 should always succeed */
ret = rpmem_fip_read(fip, lpool, 0, 0, 0);
UT_ASSERTeq(ret, 0);
ret = rpmem_fip_read(fip, lpool, POOL_SIZE, 0, 0);
UT_ASSERTeq(ret, 0);
client_close_begin(client);
ret = rpmem_fip_close(fip);
UT_ASSERTeq(ret, 0);
client_close_end(client);
rpmem_fip_fini(fip);
ret = memcmp(rpool, lpool, POOL_SIZE);
UT_ASSERTeq(ret, 0);
rpmem_target_free(info);
return 3;
}
#define LT_MAX_WQ_SIZE "LT_MAX_WQ_SIZE" /* < max_wq_size */
#define EQ_MAX_WQ_SIZE "EQ_MAX_WQ_SIZE" /* == max_wq_size */
#define GT_MAX_WQ_SIZE "GT_MAX_WQ_SIZE" /* > max_wq_size */
/*
* client_wq_size -- test case for WQ size adjustment
*/
int
client_wq_size(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL("usage: %s <target> <provider> <persist method>"
"<wq_size>", tc->name);
char *target = argv[0];
char *prov_name = argv[1];
char *persist_method = argv[2];
char *wq_size_env_str = argv[3];
set_rpmem_cmd("server_process %s", persist_method);
char fip_service[NI_MAXSERV];
struct rpmem_target_info *info;
int ret;
info = rpmem_target_parse(target);
UT_ASSERTne(info, NULL);
struct fip_client fip_client = FIP_CLIENT_DEFAULT;
get_provider(info->node, prov_name, &fip_client);
rpmem_util_get_env_max_nlanes(&fip_client.nlanes);
client_t *client;
struct rpmem_resp_attr resp;
client = client_exchange(info, fip_client.nlanes, fip_client.provider,
&resp);
struct rpmem_fip_attr attr = {
.provider = fip_client.provider,
.max_wq_size = fip_client.max_wq_size,
.persist_method = resp.persist_method,
.laddr = lpool,
.size = POOL_SIZE,
.nlanes = resp.nlanes,
.raddr = (void *)resp.raddr,
.rkey = resp.rkey,
};
ssize_t sret = SNPRINTF(fip_service, NI_MAXSERV, "%u", resp.port);
UT_ASSERT(sret > 0);
/* check RPMEM_WORK_QUEUE_SIZE env processing */
unsigned wq_size_default = Rpmem_wq_size;
if (strcmp(wq_size_env_str, LT_MAX_WQ_SIZE) == 0) {
Rpmem_wq_size = fip_client.max_wq_size - 1;
} else if (strcmp(wq_size_env_str, EQ_MAX_WQ_SIZE) == 0) {
Rpmem_wq_size = fip_client.max_wq_size;
} else if (strcmp(wq_size_env_str, GT_MAX_WQ_SIZE) == 0) {
Rpmem_wq_size = fip_client.max_wq_size + 1;
} else {
long wq_size_env = STRTOL(wq_size_env_str, NULL, 10);
rpmem_util_get_env_wq_size(&Rpmem_wq_size);
if (wq_size_env > 0) {
if (wq_size_env < UINT_MAX)
UT_ASSERT(Rpmem_wq_size == wq_size_env);
else
UT_ASSERT(Rpmem_wq_size == UINT_MAX);
} else
UT_ASSERT(Rpmem_wq_size == wq_size_default);
}
struct rpmem_fip *fip;
fip = rpmem_fip_init(info->node, fip_service, &attr,
&fip_client.nlanes);
UT_ASSERTne(fip, NULL);
size_t req_wq_size = rpmem_fip_wq_size(
resp.persist_method, RPMEM_FIP_NODE_CLIENT);
size_t eff_wq_size = rpmem_fip_get_wq_size(fip);
/* max supported meets minimal requirements */
UT_ASSERT(fip_client.max_wq_size >= req_wq_size);
/* calculated meets minimal requirements */
UT_ASSERT(eff_wq_size >= req_wq_size);
/* calculated is supported */
UT_ASSERT(eff_wq_size <= fip_client.max_wq_size);
/* if forced by env meets minimal requirements */
if (Rpmem_wq_size > req_wq_size) {
/* and it is supported */
if (Rpmem_wq_size <= fip_client.max_wq_size) {
/* calculated is >= to forced */
UT_ASSERT(eff_wq_size >= Rpmem_wq_size);
} else {
/* calculated is clipped to max supported */
UT_ASSERT(eff_wq_size == fip_client.max_wq_size);
}
}
ret = rpmem_fip_connect(fip);
UT_ASSERTeq(ret, 0);
client_close_begin(client);
ret = rpmem_fip_close(fip);
UT_ASSERTeq(ret, 0);
client_close_end(client);
rpmem_fip_fini(fip);
rpmem_target_free(info);
return 4;
}
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(client_init),
TEST_CASE(server_init),
TEST_CASE(client_connect),
TEST_CASE(server_connect),
TEST_CASE(client_flush),
TEST_CASE(client_flush_mt),
TEST_CASE(client_persist),
TEST_CASE(client_persist_mt),
TEST_CASE(server_process),
TEST_CASE(client_read),
TEST_CASE(client_wq_size)
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char *argv[])
{
/* workaround for left-opened files by libfabric */
rpmem_fip_probe_get("localhost", NULL);
START(argc, argv, "rpmem_obc");
common_init("rpmem_fip",
"RPMEM_LOG_LEVEL",
"RPMEM_LOG_FILE", 0, 0);
rpmem_util_cmds_init();
rpmemd_log_init("rpmemd", os_getenv("RPMEMD_LOG_FILE"), 0);
rpmemd_log_level = rpmemd_log_level_from_str(
os_getenv("RPMEMD_LOG_LEVEL"));
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
common_fini();
rpmemd_log_close();
rpmem_util_cmds_fini();
DONE(NULL);
}
| 22,586 | 21.97762 | 78 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_fip/rpmem_fip_oob.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016, Intel Corporation */
/*
* rpmem_fip_sock.h -- simple oob connection implementation for exchanging
* required RDMA related data
*/
#include <stdint.h>
#include <netinet/in.h>
typedef struct rpmem_ssh client_t;
client_t *client_exchange(struct rpmem_target_info *info,
unsigned nlanes,
enum rpmem_provider provider,
struct rpmem_resp_attr *resp);
void client_close_begin(client_t *c);
void client_close_end(client_t *c);
void server_exchange_begin(unsigned *lanes, enum rpmem_provider *provider,
char **addr);
void server_exchange_end(struct rpmem_resp_attr resp);
void server_close_begin(void);
void server_close_end(void);
void set_rpmem_cmd(const char *fmt, ...);
| 743 | 24.655172 | 74 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_source/pmem2_source.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* pmem2_source.c -- pmem2_source unittests
*/
#include "fault_injection.h"
#include "libpmem2.h"
#include "unittest.h"
#include "ut_pmem2_utils.h"
#include "ut_pmem2_config.h"
#include "source.h"
#include "out.h"
/*
* verify_fd -- verify value fd or handle in source
*/
static void
verify_fd(struct pmem2_source *src, int fd)
{
#ifdef WIN32
UT_ASSERTeq(src->type, PMEM2_SOURCE_HANDLE);
UT_ASSERTeq(src->value.handle, fd != INVALID_FD ?
(HANDLE)_get_osfhandle(fd) : INVALID_HANDLE_VALUE);
#else
UT_ASSERTeq(src->type, PMEM2_SOURCE_FD);
UT_ASSERTeq(src->value.fd, fd);
#endif
}
/*
* test_set_rw_fd - test setting O_RDWR fd
*/
static int
test_set_rw_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_rw_fd <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_source *src;
int ret = pmem2_source_from_fd(&src, fd);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTne(src, NULL);
verify_fd(src, fd);
ret = pmem2_source_delete(&src);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src, NULL);
CLOSE(fd);
return 1;
}
/*
* test_set_ro_fd - test setting O_RDONLY fd
*/
static int
test_set_ro_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_ro_fd <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDONLY);
struct pmem2_source *src;
int ret = pmem2_source_from_fd(&src, fd);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTne(src, NULL);
verify_fd(src, fd);
ret = pmem2_source_delete(&src);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src, NULL);
CLOSE(fd);
return 1;
}
/*
* test_set_invalid_fd - test setting invalid fd
*/
static int
test_set_invalid_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_invalid_fd <file>");
char *file = argv[0];
/* open and close the file to get invalid fd */
int fd = OPEN(file, O_WRONLY);
CLOSE(fd);
ut_suppress_crt_assert();
struct pmem2_source *src;
int ret = pmem2_source_from_fd(&src, fd);
ut_unsuppress_crt_assert();
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_HANDLE);
UT_ASSERTeq(src, NULL);
return 1;
}
/*
* test_set_wronly_fd - test setting wronly fd
*/
static int
test_set_wronly_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_wronly_fd <file>");
char *file = argv[0];
int fd = OPEN(file, O_WRONLY);
struct pmem2_source *src;
int ret = pmem2_source_from_fd(&src, fd);
#ifdef _WIN32
/* windows doesn't validate open flags */
UT_PMEM2_EXPECT_RETURN(ret, 0);
verify_fd(src, fd);
ret = pmem2_source_delete(&src);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src, NULL);
#else
UT_ASSERTeq(src, NULL);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_HANDLE);
#endif
CLOSE(fd);
return 1;
}
/*
* test_alloc_src_enomem - test pmem2_source allocation with error injection
*/
static int
test_alloc_src_enomem(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_alloc_src_enomem <file>");
char *file = argv[0];
struct pmem2_source *src;
if (!core_fault_injection_enabled()) {
return 1;
}
int fd = OPEN(file, O_RDWR);
core_inject_fault_at(PMEM_MALLOC, 1, "pmem2_malloc");
int ret = pmem2_source_from_fd(&src, fd);
UT_PMEM2_EXPECT_RETURN(ret, -ENOMEM);
UT_ASSERTeq(src, NULL);
CLOSE(fd);
return 1;
}
/*
* test_delete_null_config - test pmem2_source_delete on NULL config
*/
static int
test_delete_null_config(const struct test_case *tc, int argc,
char *argv[])
{
struct pmem2_source *src = NULL;
/* should not crash */
int ret = pmem2_source_delete(&src);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src, NULL);
return 0;
}
#ifdef WIN32
/*
* test_set_handle - test setting valid handle
*/
static int
test_set_handle(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_handle <file>");
char *file = argv[0];
HANDLE h = CreateFile(file, GENERIC_READ | GENERIC_WRITE,
0, NULL, OPEN_ALWAYS, 0, NULL);
UT_ASSERTne(h, INVALID_HANDLE_VALUE);
struct pmem2_source *src;
int ret = pmem2_source_from_handle(&src, h);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src->value.handle, h);
CloseHandle(h);
pmem2_source_delete(&src);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(src, NULL);
return 1;
}
/*
* test_set_null_handle - test resetting handle
*/
static int
test_set_null_handle(const struct test_case *tc, int argc, char *argv[])
{
struct pmem2_source *src;
int ret = pmem2_source_from_handle(&src, INVALID_HANDLE_VALUE);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_HANDLE);
UT_ASSERTeq(src, NULL);
return 0;
}
/*
* test_set_invalid_handle - test setting invalid handle
*/
static int
test_set_invalid_handle(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_invalid_handle <file>");
char *file = argv[0];
struct pmem2_source *src;
HANDLE h = CreateFile(file, GENERIC_READ | GENERIC_WRITE,
0, NULL, OPEN_ALWAYS, 0, NULL);
UT_ASSERTne(h, INVALID_HANDLE_VALUE);
CloseHandle(h);
int ret = pmem2_source_from_handle(&src, h);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_HANDLE);
return 1;
}
/*
* test_set_directory_handle - test setting a directory handle
*/
static int
test_set_directory_handle(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_directory_handle <file>");
char *file = argv[0];
struct pmem2_source *src;
HANDLE h = CreateFile(file, GENERIC_READ | GENERIC_WRITE,
0, NULL, OPEN_ALWAYS, FILE_FLAG_BACKUP_SEMANTICS, NULL);
UT_ASSERTne(h, INVALID_HANDLE_VALUE);
int ret = pmem2_source_from_handle(&src, h);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_TYPE);
UT_ASSERTeq(src, NULL);
CloseHandle(h);
return 1;
}
/*
* test_set_directory_handle - test setting a mutex handle
*/
static int
test_set_mutex_handle(const struct test_case *tc, int argc, char *argv[])
{
struct pmem2_source *src;
HANDLE h = CreateMutex(NULL, FALSE, NULL);
UT_ASSERTne(h, INVALID_HANDLE_VALUE);
int ret = pmem2_source_from_handle(&src, h);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_HANDLE);
UT_ASSERTeq(src, NULL);
CloseHandle(h);
return 0;
}
#else
/*
* test_set_directory_handle - test setting directory's fd
*/
static int
test_set_directory_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_set_directory_fd <file>");
char *file = argv[0];
struct pmem2_source *src;
int fd = OPEN(file, O_RDONLY);
int ret = pmem2_source_from_fd(&src, fd);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_INVALID_FILE_TYPE);
CLOSE(fd);
return 1;
}
#endif
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(test_set_rw_fd),
TEST_CASE(test_set_ro_fd),
TEST_CASE(test_set_invalid_fd),
TEST_CASE(test_set_wronly_fd),
TEST_CASE(test_alloc_src_enomem),
TEST_CASE(test_delete_null_config),
#ifdef _WIN32
TEST_CASE(test_set_handle),
TEST_CASE(test_set_null_handle),
TEST_CASE(test_set_invalid_handle),
TEST_CASE(test_set_directory_handle),
TEST_CASE(test_set_mutex_handle),
#else
TEST_CASE(test_set_directory_fd),
#endif
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char **argv)
{
START(argc, argv, "pmem2_source");
util_init();
out_init("pmem2_source", "TEST_LOG_LEVEL", "TEST_LOG_FILE", 0, 0);
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
out_fini();
DONE(NULL);
}
| 7,608 | 20.433803 | 77 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/tools/ddmap/ddmap.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2018, Intel Corporation */
/*
* ddmap.c -- simple app for reading and writing data from/to a regular file or
* dax device using mmap instead of file io API
*/
#include <stdio.h>
#include <unistd.h>
#include <getopt.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <errno.h>
#include <fcntl.h>
#include <inttypes.h>
#include "common.h"
#include "output.h"
#include "mmap.h"
#include "file.h"
#include "util.h"
#include "os.h"
/*
* ddmap_context -- context and arguments
*/
struct ddmap_context {
char *file_in; /* input file name */
char *file_out; /* output file name */
char *str; /* string data to write */
size_t offset_in; /* offset from beginning of input file for */
/* read/write operations expressed in blocks */
size_t offset_out; /* offset from beginning of output file for */
/* read/write operations expressed in blocks */
size_t bytes; /* size of blocks to write at the time */
size_t count; /* number of blocks to read/write */
int checksum; /* compute checksum */
int runlen; /* print bytes as runlen/char sequence */
};
/*
* the default context, with all fields initialized to zero or NULL
*/
static struct ddmap_context ddmap_default;
/*
* print_usage -- print short description of usage
*/
static void
print_usage(void)
{
printf("Usage: ddmap [option] ...\n");
printf("Valid options:\n");
printf("-i FILE - read from FILE\n");
printf("-o FILE - write to FILE\n");
printf("-d STRING - STRING to be written\n");
printf("-s N - skip N blocks at start of input\n");
printf("-q N - skip N blocks at start of output\n");
printf("-b N - read/write N bytes at a time\n");
printf("-n N - copy N input blocks\n");
printf("-c - compute checksum\n");
printf("-r - print file content as runlen/char pairs\n");
printf("-h - print this usage info\n");
}
/*
* long_options -- command line options
*/
static const struct option long_options[] = {
{"input-file", required_argument, NULL, 'i'},
{"output-file", required_argument, NULL, 'o'},
{"string", required_argument, NULL, 'd'},
{"offset-in", required_argument, NULL, 's'},
{"offset-out", required_argument, NULL, 'q'},
{"block-size", required_argument, NULL, 'b'},
{"count", required_argument, NULL, 'n'},
{"checksum", no_argument, NULL, 'c'},
{"runlen", no_argument, NULL, 'r'},
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0 },
};
/*
* ddmap_print_char -- (internal) print single char
*
* Printable ASCII characters are printed normally,
* NUL character is printed as a little circle (the degree symbol),
* non-printable ASCII characters are printed as centered dots.
*/
static void
ddmap_print_char(char c)
{
if (c == '\0')
/* print the degree symbol for NUL */
printf("\u00B0");
else if (c >= ' ' && c <= '~')
/* print printable ASCII character */
printf("%c", c);
else
/* print centered dot for non-printable character */
printf("\u00B7");
}
/*
* ddmap_print_runlen -- (internal) print file content as length/char pairs
*
* For each sequence of chars of the same value (could be just 1 byte)
* print length of the sequence and the char value.
*/
static void
ddmap_print_runlen(char *addr, size_t len)
{
char c = '\0';
ssize_t cnt = 0;
for (size_t i = 0; i < len; i++) {
if (i > 0 && c != addr[i] && cnt != 0) {
printf("%zd ", cnt);
ddmap_print_char(c);
printf("\n");
cnt = 0;
}
c = addr[i];
cnt++;
}
if (cnt) {
printf("%zd ", cnt);
ddmap_print_char(c);
printf("\n");
}
}
/*
* ddmap_print_bytes -- (internal) print array of bytes
*/
static void
ddmap_print_bytes(const char *data, size_t len)
{
for (size_t i = 0; i < len; ++i) {
ddmap_print_char(data[i]);
}
printf("\n");
}
/*
* ddmap_read -- (internal) read a string from the file at the offset and
* print it to stdout
*/
static int
ddmap_read(const char *path, size_t offset_in, size_t bytes, size_t count,
int runlen)
{
size_t len = bytes * count;
os_off_t offset = (os_off_t)(bytes * offset_in);
char *read_buff = Zalloc(len + 1);
if (read_buff == NULL) {
outv_err("Zalloc(%zu) failed\n", len + 1);
return -1;
}
ssize_t read_len = util_file_pread(path, read_buff, len, offset);
if (read_len < 0) {
outv_err("pread failed");
Free(read_buff);
return -1;
} else if ((size_t)read_len < len) {
outv(1, "read less bytes than requested: %zd vs. %zu\n",
read_len, len);
}
if (runlen)
ddmap_print_runlen(read_buff, (size_t)read_len);
else
ddmap_print_bytes(read_buff, (size_t)read_len);
Free(read_buff);
return 0;
}
/*
* ddmap_zero -- (internal) zero a range of data in the file
*/
static int
ddmap_zero(const char *path, size_t offset, size_t len)
{
void *addr;
ssize_t filesize = util_file_get_size(path);
if (filesize < 0) {
outv_err("invalid file size");
return -1;
}
if (offset + len > (size_t)filesize)
len = (size_t)filesize - offset;
addr = util_file_map_whole(path);
if (addr == NULL) {
outv_err("map failed");
return -1;
}
memset((char *)addr + offset, 0, len);
util_unmap(addr, (size_t)filesize);
return 0;
}
/*
* ddmap_write_data -- (internal) write data to a file
*/
static int
ddmap_write_data(const char *path, const char *data,
os_off_t offset, size_t len)
{
if (util_file_pwrite(path, data, len, offset) < 0) {
outv_err("pwrite for dax device failed: path %s,"
" len %zu, offset %zd", path, len, offset);
return -1;
}
return 0;
}
/*
* ddmap_write_from_file -- (internal) write data from file to dax device or
* file
*/
static int
ddmap_write_from_file(const char *path_in, const char *path_out,
size_t offset_in, size_t offset_out, size_t bytes,
size_t count)
{
char *src, *tmp_src;
os_off_t offset;
ssize_t file_in_size = util_file_get_size(path_in);
size_t data_left, len;
util_init();
src = util_file_map_whole(path_in);
src += (os_off_t)(offset_in * bytes);
offset = (os_off_t)(offset_out * bytes);
data_left = (size_t)file_in_size;
tmp_src = src;
do {
len = MIN(data_left, bytes);
ddmap_write_data(path_out, tmp_src, offset, len);
tmp_src += len;
data_left -= len;
if (data_left == 0) {
data_left = (size_t)file_in_size;
tmp_src = src;
}
offset += (os_off_t)len;
count--;
} while (count > 0);
util_unmap(src, (size_t)file_in_size);
return 0;
}
/*
* ddmap_write -- (internal) write the string to the file
*/
static int
ddmap_write(const char *path, const char *str, size_t offset_in, size_t bytes,
size_t count)
{
/* calculate how many characters from the string are to be written */
size_t length;
size_t str_len = (str != NULL) ? strlen(str) + 1 : 0;
os_off_t offset = (os_off_t)(bytes * offset_in);
size_t len = bytes * count;
if (len == 0)
length = str_len;
else
length = min(len, str_len);
/* write the string */
if (length > 0) {
if (ddmap_write_data(path, str, offset, length))
return -1;
}
/* zero the rest of requested range */
if (length < len) {
if (ddmap_zero(path, (size_t)offset + length, len - length))
return -1;
}
return 0;
}
/*
* ddmap_checksum -- (internal) compute checksum of a slice of an input file
*/
static int
ddmap_checksum(const char *path, size_t bytes, size_t count, size_t offset_in)
{
char *src;
uint64_t checksum;
ssize_t filesize = util_file_get_size(path);
os_off_t offset = (os_off_t)(bytes * offset_in);
size_t len = bytes * count;
if ((size_t)filesize < len + (size_t)offset) {
outv_err("offset with length exceed file size");
return -1;
}
util_init();
src = util_file_map_whole(path);
util_checksum(src + offset, len, &checksum, 1, 0);
util_unmap(src, (size_t)filesize);
printf("%" PRIu64 "\n", checksum);
return 0;
}
/*
* parse_args -- (internal) parse command line arguments
*/
static int
parse_args(struct ddmap_context *ctx, int argc, char *argv[])
{
int opt;
char *endptr;
size_t offset;
size_t count;
size_t bytes;
while ((opt = getopt_long(argc, argv, "i:o:d:s:q:b:n:crhv",
long_options, NULL)) != -1) {
switch (opt) {
case 'i':
ctx->file_in = optarg;
break;
case 'o':
ctx->file_out = optarg;
break;
case 'd':
ctx->str = optarg;
if (ctx->count == 0)
ctx->count = strlen(ctx->str);
if (ctx->bytes == 0)
ctx->bytes = 1;
break;
case 's':
errno = 0;
offset = strtoul(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno) {
outv_err("'%s' -- invalid input offset",
optarg);
return -1;
}
ctx->offset_in = offset;
break;
case 'q':
errno = 0;
offset = strtoul(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno) {
outv_err("'%s' -- invalid output offset",
optarg);
return -1;
}
ctx->offset_out = offset;
break;
case 'b':
errno = 0;
bytes = strtoull(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno) {
outv_err("'%s' -- invalid block size", optarg);
return -1;
}
ctx->bytes = bytes;
break;
case 'n':
errno = 0;
count = strtoull(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno) {
outv_err("'%s' -- invalid count", optarg);
return -1;
}
ctx->count = count;
break;
case 'c':
ctx->checksum = 1;
break;
case 'r':
ctx->runlen = 1;
break;
case 'h':
print_usage();
exit(EXIT_SUCCESS);
case 'v':
out_set_vlevel(1);
break;
default:
print_usage();
exit(EXIT_FAILURE);
}
}
return 0;
}
/*
* validate_args -- (internal) validate arguments
*/
static int
validate_args(struct ddmap_context *ctx)
{
if ((ctx->file_in == NULL) && (ctx->file_out == NULL)) {
outv_err("an input file and/or an output file must be "
"provided");
return -1;
} else if (ctx->file_out == NULL) {
if (ctx->bytes == 0) {
outv_err("number of bytes to read has to be provided");
return -1;
}
} else if (ctx->file_in == NULL) {
/* ddmap_write requirements */
if (ctx->str == NULL && (ctx->count * ctx->bytes) == 0) {
outv_err("when writing, 'data' or 'count' and 'bytes' "
"have to be provided");
return -1;
}
} else {
/* scenarios other than ddmap_write requirement */
if ((ctx->bytes * ctx->count) == 0) {
outv_err("number of bytes and count must be provided");
return -1;
}
}
return 0;
}
/*
* do_ddmap -- (internal) perform ddmap
*/
static int
do_ddmap(struct ddmap_context *ctx)
{
if ((ctx->file_in != NULL) && (ctx->file_out != NULL)) {
if (ddmap_write_from_file(ctx->file_in, ctx->file_out,
ctx->offset_in, ctx->offset_out, ctx->bytes,
ctx->count))
return -1;
return 0;
}
if ((ctx->checksum == 1) && (ctx->file_in != NULL)) {
if (ddmap_checksum(ctx->file_in, ctx->bytes, ctx->count,
ctx->offset_in))
return -1;
return 0;
}
if (ctx->file_in != NULL) {
if (ddmap_read(ctx->file_in, ctx->offset_in, ctx->bytes,
ctx->count, ctx->runlen))
return -1;
} else { /* ctx->file_out != NULL */
if (ddmap_write(ctx->file_out, ctx->str, ctx->offset_in,
ctx->bytes, ctx->count))
return -1;
}
return 0;
}
int
main(int argc, char *argv[])
{
#ifdef _WIN32
util_suppress_errmsg();
wchar_t **wargv = CommandLineToArgvW(GetCommandLineW(), &argc);
for (int i = 0; i < argc; i++) {
argv[i] = util_toUTF8(wargv[i]);
if (argv[i] == NULL) {
for (i--; i >= 0; i--)
free(argv[i]);
outv_err("Error during arguments conversion\n");
return 1;
}
}
#endif
int ret = 0;
struct ddmap_context ctx = ddmap_default;
if ((ret = parse_args(&ctx, argc, argv)))
goto out;
if ((ret = validate_args(&ctx)))
goto out;
if ((ret = do_ddmap(&ctx))) {
outv_err("failed to perform ddmap\n");
if (errno)
outv_err("errno: %s\n", strerror(errno));
ret = -1;
goto out;
}
out:
#ifdef _WIN32
for (int i = argc; i > 0; i--)
free(argv[i - 1]);
#endif
return ret;
}
| 11,872 | 22.280392 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/tools/dllview/dllview.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2018, Intel Corporation */
/*
* dllview.c -- a simple utility displaying the list of symbols exported by DLL
*
* usage: dllview filename
*/
#include <windows.h>
#include <stdio.h>
#include <winnt.h>
#include <imagehlp.h>
#include "util.h"
int
main(int argc, char *argv[])
{
util_suppress_errmsg();
if (argc < 2) {
fprintf(stderr, "usage: %s dllname\n", argv[0]);
exit(1);
}
const char *dllname = argv[1];
LOADED_IMAGE img;
if (MapAndLoad(dllname, NULL, &img, 1, 1) == FALSE) {
fprintf(stderr, "cannot load DLL image\n");
exit(2);
}
IMAGE_EXPORT_DIRECTORY *dir;
ULONG dirsize;
dir = (IMAGE_EXPORT_DIRECTORY *)ImageDirectoryEntryToData(
img.MappedAddress, 0 /* mapped as image */,
IMAGE_DIRECTORY_ENTRY_EXPORT, &dirsize);
if (dir == NULL) {
fprintf(stderr, "cannot read image directory\n");
UnMapAndLoad(&img);
exit(3);
}
DWORD *rva;
rva = (DWORD *)ImageRvaToVa(img.FileHeader, img.MappedAddress,
dir->AddressOfNames, NULL);
for (DWORD i = 0; i < dir->NumberOfNames; i++) {
char *name = (char *)ImageRvaToVa(img.FileHeader,
img.MappedAddress, rva[i], NULL);
printf("%s\n", name);
}
UnMapAndLoad(&img);
return 0;
}
| 1,233 | 20.649123 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/tools/cmpmap/cmpmap.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2019, Intel Corporation */
/*
* cmpmap -- a tool for comparing files using mmap
*/
#include <stdlib.h>
#include <stdio.h>
#include <getopt.h>
#include <sys/mman.h>
#include <assert.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include "file.h"
#include "fcntl.h"
#include "mmap.h"
#include "os.h"
#include "util.h"
#define CMPMAP_ZERO (1<<0)
#define ADDR_SUM(vp, lp) ((void *)((char *)(vp) + (lp)))
/* arguments */
static char *File1 = NULL; /* file1 name */
static char *File2 = NULL; /* file2 name */
static size_t Length = 0; /* number of bytes to read */
static os_off_t Offset = 0; /* offset from beginning of file */
static int Opts = 0; /* options flag */
/*
* print_usage -- print short description of usage
*/
static void
print_usage(void)
{
printf("Usage: cmpmap [options] file1 [file2]\n");
printf("Valid options:\n");
printf("-l, --length=N - compare up to N bytes\n");
printf("-o, --offset=N - skip N bytes at start of the files\n");
printf("-z, --zero - compare bytes of the file1 to NUL\n");
printf("-h, --help - print this usage info\n");
}
/*
* long_options -- command line options
*/
static const struct option long_options[] = {
{"length", required_argument, NULL, 'l'},
{"offset", required_argument, NULL, 'o'},
{"zero", no_argument, NULL, 'z'},
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0 },
};
/*
* parse_args -- (internal) parse command line arguments
*/
static int
parse_args(int argc, char *argv[])
{
int opt;
char *endptr;
os_off_t off;
ssize_t len;
while ((opt = getopt_long(argc, argv, "l:o:zh",
long_options, NULL)) != -1) {
switch (opt) {
case 'l':
errno = 0;
len = strtoll(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno || len < 0) {
fprintf(stderr, "'%s' -- invalid length",
optarg);
return -1;
}
Length = (size_t)len;
break;
case 'o':
errno = 0;
off = strtol(optarg, &endptr, 0);
if ((endptr && *endptr != '\0') || errno || off < 0) {
fprintf(stderr, "'%s' -- invalid offset",
optarg);
return -1;
}
Offset = off;
break;
case 'z':
Opts |= CMPMAP_ZERO;
break;
case 'h':
print_usage();
return 0;
default:
print_usage();
return -1;
}
}
if (optind < argc) {
File1 = argv[optind];
if (optind + 1 < argc)
File2 = argv[optind + 1];
} else {
print_usage();
return -1;
}
return 0;
}
/*
* validate_args -- (internal) validate arguments
*/
static int
validate_args(void)
{
if (File1 == NULL) {
fprintf(stderr, "no file provided");
return -1;
} else if (File2 == NULL && Length == 0) {
fprintf(stderr, "length of the file has to be provided");
return -1;
}
return 0;
}
/*
* do_cmpmap -- (internal) perform cmpmap
*/
static int
do_cmpmap(void)
{
int ret = 0;
int fd1;
int fd2;
size_t size1;
size_t size2;
/* open the first file */
if ((fd1 = os_open(File1, O_RDONLY)) < 0) {
fprintf(stderr, "opening %s failed, errno %d\n", File1, errno);
return -1;
}
ssize_t size_tmp = util_fd_get_size(fd1);
if (size_tmp < 0) {
fprintf(stderr, "getting size of %s failed, errno %d\n", File1,
errno);
ret = -1;
goto out_close1;
}
size1 = (size_t)size_tmp;
int flag = MAP_SHARED;
if (Opts & CMPMAP_ZERO) {
/* when checking if bytes are zeroed */
fd2 = -1;
size2 = (size_t)Offset + Length;
flag |= MAP_ANONYMOUS;
} else if (File2 != NULL) {
/* when comparing two files */
/* open the second file */
if ((fd2 = os_open(File2, O_RDONLY)) < 0) {
fprintf(stderr, "opening %s failed, errno %d\n",
File2, errno);
ret = -1;
goto out_close1;
}
size_tmp = util_fd_get_size(fd2);
if (size_tmp < 0) {
fprintf(stderr, "getting size of %s failed, errno %d\n",
File2, errno);
ret = -1;
goto out_close2;
}
size2 = (size_t)size_tmp;
/* basic check */
size_t min_size = (size1 < size2) ? size1 : size2;
if ((size_t)Offset + Length > min_size) {
if (size1 != size2) {
fprintf(stdout, "%s %s differ in size: %zu"
" %zu\n", File1, File2, size1, size2);
ret = -1;
goto out_close2;
} else {
Length = min_size - (size_t)Offset;
}
}
} else {
assert(0);
}
/* initialize utils */
util_init();
/* map the first file */
void *addr1;
if ((addr1 = util_map(fd1, 0, size1, MAP_SHARED,
1, 0, NULL)) == MAP_FAILED) {
fprintf(stderr, "mmap failed, file %s, length %zu, offset 0,"
" errno %d\n", File1, size1, errno);
ret = -1;
goto out_close2;
}
/* map the second file, or do anonymous mapping to get zeroed bytes */
void *addr2;
if ((addr2 = util_map(fd2, 0, size2, flag, 1, 0, NULL)) == MAP_FAILED) {
fprintf(stderr, "mmap failed, file %s, length %zu, errno %d\n",
File2 ? File2 : "(anonymous)", size2, errno);
ret = -1;
goto out_unmap1;
}
/* compare bytes of memory */
if ((ret = memcmp(ADDR_SUM(addr1, Offset), ADDR_SUM(addr2, Offset),
Length))) {
if (Opts & CMPMAP_ZERO)
fprintf(stderr, "%s is not zeroed\n", File1);
else
fprintf(stderr, "%s %s differ\n", File1, File2);
ret = -1;
}
munmap(addr2, size2);
out_unmap1:
munmap(addr1, size1);
out_close2:
if (File2 != NULL)
(void) os_close(fd2);
out_close1:
(void) os_close(fd1);
return ret;
}
int
main(int argc, char *argv[])
{
#ifdef _WIN32
util_suppress_errmsg();
wchar_t **wargv = CommandLineToArgvW(GetCommandLineW(), &argc);
for (int i = 0; i < argc; i++) {
argv[i] = util_toUTF8(wargv[i]);
if (argv[i] == NULL) {
for (i--; i >= 0; i--)
free(argv[i]);
fprintf(stderr, "Error during arguments conversion\n");
return 1;
}
}
#endif
int ret = EXIT_FAILURE;
if (parse_args(argc, argv))
goto end;
if (validate_args())
goto end;
if (do_cmpmap())
goto end;
ret = EXIT_SUCCESS;
end:
#ifdef _WIN32
for (int i = argc; i > 0; i--)
free(argv[i - 1]);
#endif
exit(ret);
}
| 5,918 | 20.291367 | 73 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/tools/ctrld/signals_linux.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017, Intel Corporation */
/*
* signals_linux.h - Signal definitions for Linux
*/
#ifndef _SIGNALS_LINUX_H
#define _SIGNALS_LINUX_H 1
#define SIGNAL_2_STR(sig) [sig] = #sig
static const char *signal2str[] = {
SIGNAL_2_STR(SIGHUP), /* 1 */
SIGNAL_2_STR(SIGINT), /* 2 */
SIGNAL_2_STR(SIGQUIT), /* 3 */
SIGNAL_2_STR(SIGILL), /* 4 */
SIGNAL_2_STR(SIGTRAP), /* 5 */
SIGNAL_2_STR(SIGABRT), /* 6 */
SIGNAL_2_STR(SIGBUS), /* 7 */
SIGNAL_2_STR(SIGFPE), /* 8 */
SIGNAL_2_STR(SIGKILL), /* 9 */
SIGNAL_2_STR(SIGUSR1), /* 10 */
SIGNAL_2_STR(SIGSEGV), /* 11 */
SIGNAL_2_STR(SIGUSR2), /* 12 */
SIGNAL_2_STR(SIGPIPE), /* 13 */
SIGNAL_2_STR(SIGALRM), /* 14 */
SIGNAL_2_STR(SIGTERM), /* 15 */
SIGNAL_2_STR(SIGSTKFLT), /* 16 */
SIGNAL_2_STR(SIGCHLD), /* 17 */
SIGNAL_2_STR(SIGCONT), /* 18 */
SIGNAL_2_STR(SIGSTOP), /* 19 */
SIGNAL_2_STR(SIGTSTP), /* 20 */
SIGNAL_2_STR(SIGTTIN), /* 21 */
SIGNAL_2_STR(SIGTTOU), /* 22 */
SIGNAL_2_STR(SIGURG), /* 23 */
SIGNAL_2_STR(SIGXCPU), /* 24 */
SIGNAL_2_STR(SIGXFSZ), /* 25 */
SIGNAL_2_STR(SIGVTALRM), /* 26 */
SIGNAL_2_STR(SIGPROF), /* 27 */
SIGNAL_2_STR(SIGWINCH), /* 28 */
SIGNAL_2_STR(SIGPOLL), /* 29 */
SIGNAL_2_STR(SIGPWR), /* 30 */
SIGNAL_2_STR(SIGSYS) /* 31 */
};
#define SIGNALMAX SIGSYS
#endif
| 1,322 | 27.148936 | 49 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/tools/ctrld/signals_freebsd.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017, Intel Corporation */
/*
* signals_fbsd.h - Signal definitions for FreeBSD
*/
#ifndef _SIGNALS_FBSD_H
#define _SIGNALS_FBSD_H 1
#define SIGNAL_2_STR(sig) [sig] = #sig
static const char *signal2str[] = {
SIGNAL_2_STR(SIGHUP), /* 1 */
SIGNAL_2_STR(SIGINT), /* 2 */
SIGNAL_2_STR(SIGQUIT), /* 3 */
SIGNAL_2_STR(SIGILL), /* 4 */
SIGNAL_2_STR(SIGTRAP), /* 5 */
SIGNAL_2_STR(SIGABRT), /* 6 */
SIGNAL_2_STR(SIGEMT), /* 7 */
SIGNAL_2_STR(SIGFPE), /* 8 */
SIGNAL_2_STR(SIGKILL), /* 9 */
SIGNAL_2_STR(SIGBUS), /* 10 */
SIGNAL_2_STR(SIGSEGV), /* 11 */
SIGNAL_2_STR(SIGSYS), /* 12 */
SIGNAL_2_STR(SIGPIPE), /* 13 */
SIGNAL_2_STR(SIGALRM), /* 14 */
SIGNAL_2_STR(SIGTERM), /* 15 */
SIGNAL_2_STR(SIGURG), /* 16 */
SIGNAL_2_STR(SIGSTOP), /* 17 */
SIGNAL_2_STR(SIGTSTP), /* 18 */
SIGNAL_2_STR(SIGCONT), /* 19 */
SIGNAL_2_STR(SIGCHLD), /* 20 */
SIGNAL_2_STR(SIGTTIN), /* 21 */
SIGNAL_2_STR(SIGTTOU), /* 22 */
SIGNAL_2_STR(SIGIO), /* 23 */
SIGNAL_2_STR(SIGXCPU), /* 24 */
SIGNAL_2_STR(SIGXFSZ), /* 25 */
SIGNAL_2_STR(SIGVTALRM), /* 26 */
SIGNAL_2_STR(SIGPROF), /* 27 */
SIGNAL_2_STR(SIGWINCH), /* 28 */
SIGNAL_2_STR(SIGINFO), /* 29 */
SIGNAL_2_STR(SIGUSR1), /* 30 */
SIGNAL_2_STR(SIGUSR2), /* 31 */
SIGNAL_2_STR(SIGTHR), /* 32 */
SIGNAL_2_STR(SIGLIBRT) /* 33 */
};
#define SIGNALMAX SIGLIBRT
#endif
| 1,386 | 26.74 | 50 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_locks/obj_locks.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2020, Intel Corporation */
/*
* obj_locks.c -- unit test for PMEMmutex, PMEMrwlock and PMEMcond
*/
#include <sys/param.h>
#include <string.h>
#include "unittest.h"
#include "libpmemobj.h"
#define LAYOUT_NAME "obj_locks"
#define NUM_THREADS 16
#define MAX_FUNC 5
TOID_DECLARE(struct locks, 0);
struct locks {
PMEMobjpool *pop;
PMEMmutex mtx;
PMEMrwlock rwlk;
PMEMcond cond;
int data;
};
struct thread_args {
os_thread_t t;
TOID(struct locks) lock;
int t_id;
};
typedef void *(*fn_lock)(void *arg);
static struct thread_args threads[NUM_THREADS];
/*
* do_mutex_lock -- lock and unlock the mutex
*/
static void *
do_mutex_lock(void *arg)
{
struct thread_args *t = (struct thread_args *)arg;
struct locks *lock = D_RW(t->lock);
pmemobj_mutex_lock(lock->pop, &lock->mtx);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_mutex_unlock(lock->pop, &lock->mtx);
return NULL;
}
/*
* do_rwlock_wrlock -- lock and unlock the write rwlock
*/
static void *
do_rwlock_wrlock(void *arg)
{
struct thread_args *t = (struct thread_args *)arg;
struct locks *lock = D_RW(t->lock);
pmemobj_rwlock_wrlock(lock->pop, &lock->rwlk);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_rwlock_unlock(lock->pop, &lock->rwlk);
return NULL;
}
/*
* do_rwlock_rdlock -- lock and unlock the read rwlock
*/
static void *
do_rwlock_rdlock(void *arg)
{
struct thread_args *t = (struct thread_args *)arg;
struct locks *lock = D_RW(t->lock);
pmemobj_rwlock_rdlock(lock->pop, &lock->rwlk);
pmemobj_rwlock_unlock(lock->pop, &lock->rwlk);
return NULL;
}
/*
* do_cond_signal -- lock block on a condition variables,
* and unlock them by signal
*/
static void *
do_cond_signal(void *arg)
{
struct thread_args *t = (struct thread_args *)arg;
struct locks *lock = D_RW(t->lock);
if (t->t_id == 0) {
pmemobj_mutex_lock(lock->pop, &lock->mtx);
while (lock->data < (NUM_THREADS - 1))
pmemobj_cond_wait(lock->pop, &lock->cond,
&lock->mtx);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_mutex_unlock(lock->pop, &lock->mtx);
} else {
pmemobj_mutex_lock(lock->pop, &lock->mtx);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_cond_signal(lock->pop, &lock->cond);
pmemobj_mutex_unlock(lock->pop, &lock->mtx);
}
return NULL;
}
/*
* do_cond_broadcast -- lock block on a condition variables and unlock
* by broadcasting
*/
static void *
do_cond_broadcast(void *arg)
{
struct thread_args *t = (struct thread_args *)arg;
struct locks *lock = D_RW(t->lock);
if (t->t_id < (NUM_THREADS / 2)) {
pmemobj_mutex_lock(lock->pop, &lock->mtx);
while (lock->data < (NUM_THREADS / 2))
pmemobj_cond_wait(lock->pop, &lock->cond,
&lock->mtx);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_mutex_unlock(lock->pop, &lock->mtx);
} else {
pmemobj_mutex_lock(lock->pop, &lock->mtx);
lock->data++;
pmemobj_persist(lock->pop, &lock->data, sizeof(lock->data));
pmemobj_cond_broadcast(lock->pop, &lock->cond);
pmemobj_mutex_unlock(lock->pop, &lock->mtx);
}
return NULL;
}
static fn_lock do_lock[MAX_FUNC] = {do_mutex_lock, do_rwlock_wrlock,
do_rwlock_rdlock, do_cond_signal,
do_cond_broadcast};
/*
* do_lock_init -- initialize all types of locks
*/
static void
do_lock_init(struct locks *lock)
{
pmemobj_mutex_zero(lock->pop, &lock->mtx);
pmemobj_rwlock_zero(lock->pop, &lock->rwlk);
pmemobj_cond_zero(lock->pop, &lock->cond);
}
/*
* do_lock_mt -- perform multithread lock operations
*/
static void
do_lock_mt(TOID(struct locks) lock, unsigned f_num)
{
D_RW(lock)->data = 0;
for (int i = 0; i < NUM_THREADS; ++i) {
threads[i].lock = lock;
threads[i].t_id = i;
THREAD_CREATE(&threads[i].t, NULL, do_lock[f_num],
&threads[i]);
}
for (int i = 0; i < NUM_THREADS; ++i)
THREAD_JOIN(&threads[i].t, NULL);
/*
* If all threads passed function properly and used every lock, there
* should be every element in data array incremented exactly one time
* by every thread.
*/
UT_ASSERT((D_RO(lock)->data == NUM_THREADS) ||
(D_RO(lock)->data == 0));
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_locks");
if (argc != 2)
UT_FATAL("usage: %s [file]", argv[0]);
PMEMobjpool *pop;
if ((pop = pmemobj_create(argv[1], LAYOUT_NAME, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create");
TOID(struct locks) lock;
POBJ_ALLOC(pop, &lock, struct locks, sizeof(struct locks), NULL, NULL);
D_RW(lock)->pop = pop;
do_lock_init(D_RW(lock));
for (unsigned i = 0; i < MAX_FUNC; i++)
do_lock_mt(lock, i);
POBJ_FREE(&lock);
pmemobj_close(pop);
DONE(NULL);
}
| 4,821 | 22.99005 | 72 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/libpmempool_feature/libpmempool_feature.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016, Intel Corporation */
/*
* libpmempool_feature -- pmempool_feature_(enable|disable|query) test
*
*/
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include "libpmempool.h"
#include "pool_hdr.h"
#include "unittest.h"
#define EMPTY_FLAGS 0
/*
* print_usage -- print usage of program
*/
static void
print_usage(const char *name)
{
UT_OUT("usage: %s <pool_path> (e|d|q) <feature-name>", name);
UT_OUT("feature-name: SINGLEHDR, CKSUM_2K, SHUTDOWN_STATE");
}
/*
* str2pmempool_feature -- convert feature name to pmempool_feature enum
*/
static enum pmempool_feature
str2pmempool_feature(const char *app, const char *str)
{
uint32_t fval = util_str2pmempool_feature(str);
if (fval == UINT32_MAX) {
print_usage(app);
UT_FATAL("unknown feature: %s", str);
}
return (enum pmempool_feature)fval;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "libpmempool_feature");
if (argc < 4) {
print_usage(argv[0]);
UT_FATAL("insufficient number of arguments: %d", argc - 1);
}
const char *path = argv[1];
char cmd = argv[2][0];
enum pmempool_feature feature = str2pmempool_feature(argv[0], argv[3]);
int ret;
switch (cmd) {
case 'e':
return pmempool_feature_enable(path, feature, EMPTY_FLAGS);
case 'd':
return pmempool_feature_disable(path, feature, EMPTY_FLAGS);
case 'q':
ret = pmempool_feature_query(path, feature, EMPTY_FLAGS);
if (ret < 0)
return 1;
UT_OUT("query %s result is %d", argv[3], ret);
return 0;
default:
print_usage(argv[0]);
UT_FATAL("unknown command: %c", cmd);
}
DONE(NULL);
}
| 1,622 | 20.077922 | 72 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_tx_flow/obj_tx_flow.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_tx_flow.c -- unit test for transaction flow
*/
#include "unittest.h"
#include "obj.h"
#define LAYOUT_NAME "direct"
#define TEST_VALUE_A 5
#define TEST_VALUE_B 10
#define TEST_VALUE_C 15
#define OPS_NUM 9
TOID_DECLARE(struct test_obj, 1);
struct test_obj {
int a;
int b;
int c;
};
static void
do_tx_macro_commit(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
TX_BEGIN(pop) {
D_RW(*obj)->a = TEST_VALUE_A;
} TX_ONCOMMIT {
UT_ASSERT(D_RW(*obj)->a == TEST_VALUE_A);
D_RW(*obj)->b = TEST_VALUE_B;
} TX_ONABORT { /* not called */
D_RW(*obj)->a = TEST_VALUE_B;
} TX_FINALLY {
UT_ASSERT(D_RW(*obj)->b == TEST_VALUE_B);
D_RW(*obj)->c = TEST_VALUE_C;
} TX_END
}
static void
do_tx_macro_abort(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
D_RW(*obj)->a = TEST_VALUE_A;
D_RW(*obj)->b = TEST_VALUE_B;
TX_BEGIN(pop) {
TX_ADD(*obj);
D_RW(*obj)->a = TEST_VALUE_B;
pmemobj_tx_abort(EINVAL);
D_RW(*obj)->b = TEST_VALUE_A;
} TX_ONCOMMIT { /* not called */
D_RW(*obj)->a = TEST_VALUE_B;
} TX_ONABORT {
UT_ASSERT(D_RW(*obj)->a == TEST_VALUE_A);
UT_ASSERT(D_RW(*obj)->b == TEST_VALUE_B);
D_RW(*obj)->b = TEST_VALUE_B;
} TX_FINALLY {
UT_ASSERT(D_RW(*obj)->b == TEST_VALUE_B);
D_RW(*obj)->c = TEST_VALUE_C;
} TX_END
}
static void
do_tx_macro_commit_nested(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
TX_BEGIN(pop) {
TX_BEGIN(pop) {
D_RW(*obj)->a = TEST_VALUE_A;
} TX_ONCOMMIT {
UT_ASSERT(D_RW(*obj)->a == TEST_VALUE_A);
D_RW(*obj)->b = TEST_VALUE_B;
} TX_END
} TX_ONCOMMIT {
D_RW(*obj)->c = TEST_VALUE_C;
} TX_END
}
static void
do_tx_macro_abort_nested(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
volatile int a = 0;
volatile int b = 0;
volatile int c = 0;
D_RW(*obj)->a = TEST_VALUE_A;
D_RW(*obj)->b = TEST_VALUE_B;
TX_BEGIN(pop) {
TX_ADD(*obj);
D_RW(*obj)->a = TEST_VALUE_B;
a = TEST_VALUE_C;
TX_BEGIN(pop) {
D_RW(*obj)->b = TEST_VALUE_C;
a = TEST_VALUE_A;
pmemobj_tx_abort(EINVAL);
a = TEST_VALUE_B;
} TX_ONCOMMIT { /* not called */
a = TEST_VALUE_C;
} TX_ONABORT {
UT_ASSERT(a == TEST_VALUE_A);
b = TEST_VALUE_B;
} TX_FINALLY {
UT_ASSERT(b == TEST_VALUE_B);
c = TEST_VALUE_C;
} TX_END
a = TEST_VALUE_B;
} TX_ONCOMMIT { /* not called */
UT_ASSERT(a == TEST_VALUE_A);
c = TEST_VALUE_C;
} TX_ONABORT {
UT_ASSERT(a == TEST_VALUE_A);
UT_ASSERT(b == TEST_VALUE_B);
UT_ASSERT(c == TEST_VALUE_C);
b = TEST_VALUE_A;
} TX_FINALLY {
UT_ASSERT(b == TEST_VALUE_A);
D_RW(*obj)->c = TEST_VALUE_C;
a = TEST_VALUE_B;
} TX_END
UT_ASSERT(a == TEST_VALUE_B);
}
static void
do_tx_macro_abort_nested_begin(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
errno = 0;
TX_BEGIN(pop) {
D_RW(*obj)->a = TEST_VALUE_A;
D_RW(*obj)->b = TEST_VALUE_B;
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TX_BEGIN((PMEMobjpool *)(uintptr_t)7) {
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERT(errno == EINVAL);
} TX_ONABORT {
D_RW(*obj)->c = TEST_VALUE_C;
} TX_ONCOMMIT { /* not called */
D_RW(*obj)->a = TEST_VALUE_B;
} TX_END
}
static void
do_tx_commit(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
D_RW(*obj)->a = TEST_VALUE_A;
TX_ADD(*obj);
D_RW(*obj)->b = TEST_VALUE_B;
pmemobj_tx_commit();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONCOMMIT);
D_RW(*obj)->c = TEST_VALUE_C;
pmemobj_tx_end();
}
static void
do_tx_commit_nested(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
TX_ADD(*obj);
D_RW(*obj)->a = TEST_VALUE_A;
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
TX_ADD(*obj);
D_RW(*obj)->b = TEST_VALUE_B;
pmemobj_tx_commit();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONCOMMIT);
pmemobj_tx_end();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_WORK);
pmemobj_tx_commit();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONCOMMIT);
D_RW(*obj)->c = TEST_VALUE_C;
pmemobj_tx_end();
}
static void
do_tx_abort(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
D_RW(*obj)->a = TEST_VALUE_A;
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
D_RW(*obj)->b = TEST_VALUE_B;
TX_ADD(*obj);
D_RW(*obj)->a = 0;
pmemobj_tx_abort(EINVAL);
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONABORT);
D_RW(*obj)->c = TEST_VALUE_C;
pmemobj_tx_end();
}
static void
do_tx_abort_nested(PMEMobjpool *pop, TOID(struct test_obj) *obj)
{
D_RW(*obj)->a = TEST_VALUE_A;
D_RW(*obj)->b = TEST_VALUE_B;
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
TX_ADD(*obj);
D_RW(*obj)->a = 0;
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
TX_ADD(*obj);
D_RW(*obj)->b = 0;
pmemobj_tx_abort(EINVAL);
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONABORT);
pmemobj_tx_end();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONABORT);
D_RW(*obj)->c = TEST_VALUE_C;
pmemobj_tx_end();
}
typedef void (*fn_op)(PMEMobjpool *pop, TOID(struct test_obj) *obj);
static fn_op tx_op[OPS_NUM] = {do_tx_macro_commit, do_tx_macro_abort,
do_tx_macro_commit_nested, do_tx_macro_abort_nested,
do_tx_macro_abort_nested_begin, do_tx_commit,
do_tx_commit_nested, do_tx_abort, do_tx_abort_nested};
static void
do_tx_process(PMEMobjpool *pop)
{
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_WORK);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONCOMMIT);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_FINALLY);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_NONE);
pmemobj_tx_end();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_NONE);
}
static void
do_tx_process_nested(PMEMobjpool *pop)
{
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_WORK);
pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONCOMMIT);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_FINALLY);
pmemobj_tx_end();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_WORK);
pmemobj_tx_abort(EINVAL);
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_ONABORT);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_FINALLY);
pmemobj_tx_process();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_NONE);
pmemobj_tx_end();
UT_ASSERT(pmemobj_tx_stage() == TX_STAGE_NONE);
}
static void
do_fault_injection(PMEMobjpool *pop)
{
if (!pmemobj_fault_injection_enabled())
return;
pmemobj_inject_fault_at(PMEM_MALLOC, 1, "pmemobj_tx_begin");
int ret = pmemobj_tx_begin(pop, NULL, TX_PARAM_NONE);
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ENOMEM);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_tx_flow");
if (argc != 3)
UT_FATAL("usage: %s [file]", argv[0]);
PMEMobjpool *pop;
if ((pop = pmemobj_create(argv[2], LAYOUT_NAME, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create");
TOID(struct test_obj) obj;
POBJ_ZNEW(pop, &obj, struct test_obj);
for (int i = 0; i < OPS_NUM; i++) {
D_RW(obj)->a = 0;
D_RW(obj)->b = 0;
D_RW(obj)->c = 0;
tx_op[i](pop, &obj);
UT_ASSERT(D_RO(obj)->a == TEST_VALUE_A);
UT_ASSERT(D_RO(obj)->b == TEST_VALUE_B);
UT_ASSERT(D_RO(obj)->c == TEST_VALUE_C);
}
switch (argv[1][0]) {
case 't':
do_tx_process(pop);
do_tx_process_nested(pop);
break;
case 'f':
do_fault_injection(pop);
break;
default:
UT_FATAL("usage: %s [t|f]", argv[0]);
}
pmemobj_close(pop);
DONE(NULL);
}
| 7,445 | 23.574257 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_pool_hdr/util_pool_hdr.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2020, Intel Corporation */
/*
* util_pool_hdr.c -- unit test for pool_hdr layout and default values
*
* This test should be modified after every layout change. It's here to prevent
* any accidental layout changes.
*/
#include "util.h"
#include "unittest.h"
#include "set.h"
#include "pool_hdr.h"
#define POOL_HDR_SIG_LEN_V1 (8)
#define POOL_HDR_UNUSED_LEN_V1 (1904)
#define POOL_HDR_UNUSED2_LEN_V1 (1976)
#define POOL_HDR_2K_CHECKPOINT (2048UL)
#define FEATURES_T_SIZE_V1 (12)
#define ARCH_FLAGS_SIZE_V1 (16)
#define ARCH_FLAGS_RESERVED_LEN_V1 (4)
#define SHUTDOWN_STATE_SIZE_V1 (64)
#define SHUTDOWN_STATE_RESERVED_LEN_V1 (39)
/*
* test_layout -- test pool_hdr layout
*/
static void
test_layout()
{
ASSERT_ALIGNED_BEGIN(struct pool_hdr);
ASSERT_ALIGNED_FIELD(struct pool_hdr, signature);
ASSERT_FIELD_SIZE(signature, POOL_HDR_SIG_LEN_V1);
ASSERT_ALIGNED_FIELD(struct pool_hdr, major);
ASSERT_ALIGNED_FIELD(struct pool_hdr, features);
ASSERT_ALIGNED_FIELD(struct pool_hdr, poolset_uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, prev_part_uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, next_part_uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, prev_repl_uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, next_repl_uuid);
ASSERT_ALIGNED_FIELD(struct pool_hdr, crtime);
ASSERT_ALIGNED_FIELD(struct pool_hdr, arch_flags);
ASSERT_ALIGNED_FIELD(struct pool_hdr, unused);
ASSERT_FIELD_SIZE(unused, POOL_HDR_UNUSED_LEN_V1);
ASSERT_OFFSET_CHECKPOINT(struct pool_hdr, POOL_HDR_2K_CHECKPOINT);
ASSERT_ALIGNED_FIELD(struct pool_hdr, unused2);
ASSERT_FIELD_SIZE(unused2, POOL_HDR_UNUSED2_LEN_V1);
ASSERT_ALIGNED_FIELD(struct pool_hdr, sds);
ASSERT_ALIGNED_FIELD(struct pool_hdr, checksum);
#if PMEM_PAGESIZE > 4096
ASSERT_ALIGNED_FIELD(struct pool_hdr, align_pad);
#endif
ASSERT_ALIGNED_CHECK(struct pool_hdr);
ASSERT_ALIGNED_BEGIN(features_t);
ASSERT_ALIGNED_FIELD(features_t, compat);
ASSERT_ALIGNED_FIELD(features_t, incompat);
ASSERT_ALIGNED_FIELD(features_t, ro_compat);
ASSERT_ALIGNED_CHECK(features_t);
UT_COMPILE_ERROR_ON(sizeof(features_t) != FEATURES_T_SIZE_V1);
ASSERT_ALIGNED_BEGIN(struct arch_flags);
ASSERT_ALIGNED_FIELD(struct arch_flags, alignment_desc);
ASSERT_ALIGNED_FIELD(struct arch_flags, machine_class);
ASSERT_ALIGNED_FIELD(struct arch_flags, data);
ASSERT_ALIGNED_FIELD(struct arch_flags, reserved);
ASSERT_FIELD_SIZE(reserved, ARCH_FLAGS_RESERVED_LEN_V1);
ASSERT_ALIGNED_FIELD(struct arch_flags, machine);
ASSERT_ALIGNED_CHECK(struct arch_flags);
UT_COMPILE_ERROR_ON(sizeof(struct arch_flags) != ARCH_FLAGS_SIZE_V1);
ASSERT_ALIGNED_BEGIN(struct shutdown_state);
ASSERT_ALIGNED_FIELD(struct shutdown_state, usc);
ASSERT_ALIGNED_FIELD(struct shutdown_state, uuid);
ASSERT_ALIGNED_FIELD(struct shutdown_state, dirty);
ASSERT_ALIGNED_FIELD(struct shutdown_state, reserved);
ASSERT_FIELD_SIZE(reserved, SHUTDOWN_STATE_RESERVED_LEN_V1);
ASSERT_ALIGNED_FIELD(struct shutdown_state, checksum);
ASSERT_ALIGNED_CHECK(struct shutdown_state);
UT_COMPILE_ERROR_ON(sizeof(struct shutdown_state) !=
SHUTDOWN_STATE_SIZE_V1);
}
/* incompat features - final values */
#define POOL_FEAT_SINGLEHDR_FINAL 0x0001U
#define POOL_FEAT_CKSUM_2K_FINAL 0x0002U
#define POOL_FEAT_SDS_FINAL 0x0004U
/* incompat features effective values */
#if defined(_WIN32) || NDCTL_ENABLED
#ifdef SDS_ENABLED
#define POOL_E_FEAT_SDS_FINAL POOL_FEAT_SDS_FINAL
#else
#define POOL_E_FEAT_SDS_FINAL 0x0000U /* empty */
#endif
#else
/*
* shutdown state support on Linux requires root access on kernel < 4.20 with
* ndctl < 63 so it is disabled by default
*/
#define POOL_E_FEAT_SDS_FINAL 0x0000U /* empty */
#endif
#define POOL_FEAT_INCOMPAT_DEFAULT_V1 \
(POOL_FEAT_CKSUM_2K_FINAL | POOL_E_FEAT_SDS_FINAL)
#ifdef _WIN32
#define SDS_AT_CREATE_EXPECTED 1
#else
#define SDS_AT_CREATE_EXPECTED 0
#endif
/*
* test_default_values -- test default values
*/
static void
test_default_values()
{
UT_COMPILE_ERROR_ON(POOL_FEAT_SINGLEHDR != POOL_FEAT_SINGLEHDR_FINAL);
UT_COMPILE_ERROR_ON(POOL_FEAT_CKSUM_2K != POOL_FEAT_CKSUM_2K_FINAL);
UT_COMPILE_ERROR_ON(POOL_FEAT_SDS != POOL_FEAT_SDS_FINAL);
UT_COMPILE_ERROR_ON(SDS_at_create != SDS_AT_CREATE_EXPECTED);
UT_COMPILE_ERROR_ON(POOL_FEAT_INCOMPAT_DEFAULT !=
POOL_FEAT_INCOMPAT_DEFAULT_V1);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_pool_hdr");
test_layout();
test_default_values();
DONE(NULL);
}
| 4,508 | 30.531469 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_map_proc/util_map_proc.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2018, Intel Corporation */
/*
* util_map_proc.c -- unit test for util_map() /proc parsing
*
* usage: util_map_proc maps_file len [len]...
*/
#define _GNU_SOURCE
#include <dlfcn.h>
#include "unittest.h"
#include "util.h"
#include "mmap.h"
#define GIGABYTE ((uintptr_t)1 << 30)
#define TERABYTE ((uintptr_t)1 << 40)
int
main(int argc, char *argv[])
{
START(argc, argv, "util_map_proc");
util_init();
util_mmap_init();
if (argc < 3)
UT_FATAL("usage: %s maps_file len [len]...", argv[0]);
Mmap_mapfile = argv[1];
UT_OUT("redirecting " OS_MAPFILE " to %s", Mmap_mapfile);
for (int arg = 2; arg < argc; arg++) {
size_t len = (size_t)strtoull(argv[arg], NULL, 0);
size_t align = 2 * MEGABYTE;
if (len >= 2 * GIGABYTE)
align = GIGABYTE;
void *h1 =
util_map_hint_unused((void *)TERABYTE, len, GIGABYTE);
void *h2 = util_map_hint(len, 0);
if (h1 != MAP_FAILED && h1 != NULL)
UT_ASSERTeq((uintptr_t)h1 & (GIGABYTE - 1), 0);
if (h2 != MAP_FAILED && h2 != NULL)
UT_ASSERTeq((uintptr_t)h2 & (align - 1), 0);
if (h1 == NULL) /* XXX portability */
UT_OUT("len %zu: (nil) %p", len, h2);
else if (h2 == NULL)
UT_OUT("len %zu: %p (nil)", len, h1);
else
UT_OUT("len %zu: %p %p", len, h1, h2);
}
util_mmap_fini();
DONE(NULL);
}
| 1,335 | 21.644068 | 60 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/win_lists/win_lists.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016, Intel Corporation */
/*
* Copyright (c) 2016, Microsoft Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* win_lists.c -- test list routines used in windows implementation
*/
#include "unittest.h"
#include "queue.h"
typedef struct TEST_LIST_NODE {
PMDK_LIST_ENTRY(TEST_LIST_NODE) ListEntry;
int dummy;
} *PTEST_LIST_NODE;
PMDK_LIST_HEAD(TestList, TEST_LIST_NODE);
static void
dump_list(struct TestList *head)
{
PTEST_LIST_NODE pNode = NULL;
pNode = (PTEST_LIST_NODE)PMDK_LIST_FIRST(head);
while (pNode != NULL) {
UT_OUT("Node value: %d", pNode->dummy);
pNode = (PTEST_LIST_NODE)PMDK_LIST_NEXT(pNode, ListEntry);
}
}
static int
get_list_count(struct TestList *head)
{
PTEST_LIST_NODE pNode = NULL;
int listCount = 0;
pNode = (PTEST_LIST_NODE)PMDK_LIST_FIRST(head);
while (pNode != NULL) {
listCount++;
pNode = (PTEST_LIST_NODE)PMDK_LIST_NEXT(pNode, ListEntry);
}
return listCount;
}
/*
* test_list - Do some basic list manipulations and output to log for
* script comparison. Only testing the macros we use.
*/
static void
test_list(void)
{
PTEST_LIST_NODE pNode = NULL;
struct TestList head = PMDK_LIST_HEAD_INITIALIZER(head);
PMDK_LIST_INIT(&head);
UT_ASSERT_rt(PMDK_LIST_EMPTY(&head));
pNode = MALLOC(sizeof(struct TEST_LIST_NODE));
pNode->dummy = 0;
PMDK_LIST_INSERT_HEAD(&head, pNode, ListEntry);
UT_ASSERTeq_rt(1, get_list_count(&head));
dump_list(&head);
/* Remove one node */
PMDK_LIST_REMOVE(pNode, ListEntry);
UT_ASSERTeq_rt(0, get_list_count(&head));
dump_list(&head);
free(pNode);
/* Add a bunch of nodes */
for (int i = 1; i < 10; i++) {
pNode = MALLOC(sizeof(struct TEST_LIST_NODE));
pNode->dummy = i;
PMDK_LIST_INSERT_HEAD(&head, pNode, ListEntry);
}
UT_ASSERTeq_rt(9, get_list_count(&head));
dump_list(&head);
/* Remove all of them */
while (!PMDK_LIST_EMPTY(&head)) {
pNode = (PTEST_LIST_NODE)PMDK_LIST_FIRST(&head);
PMDK_LIST_REMOVE(pNode, ListEntry);
free(pNode);
}
UT_ASSERTeq_rt(0, get_list_count(&head));
dump_list(&head);
}
typedef struct TEST_SORTEDQ_NODE {
PMDK_SORTEDQ_ENTRY(TEST_SORTEDQ_NODE) queue_link;
int dummy;
} TEST_SORTEDQ_NODE, *PTEST_SORTEDQ_NODE;
PMDK_SORTEDQ_HEAD(TEST_SORTEDQ, TEST_SORTEDQ_NODE);
static int
sortedq_node_comparer(TEST_SORTEDQ_NODE *a, TEST_SORTEDQ_NODE *b)
{
return a->dummy - b->dummy;
}
struct TEST_DATA_SORTEDQ {
int count;
int data[10];
};
/*
* test_sortedq - Do some basic operations on SORTEDQ and make sure that the
* queue is sorted for different input sequences.
*/
void
test_sortedq(void)
{
PTEST_SORTEDQ_NODE node = NULL;
struct TEST_SORTEDQ head = PMDK_SORTEDQ_HEAD_INITIALIZER(head);
struct TEST_DATA_SORTEDQ test_data[] = {
{5, {5, 7, 9, 100, 101}},
{7, {1, 2, 3, 4, 5, 6, 7}},
{5, {100, 90, 80, 70, 40}},
{6, {10, 9, 8, 7, 6, 5}},
{5, {23, 13, 27, 4, 15}},
{5, {2, 2, 2, 2, 2}}
};
PMDK_SORTEDQ_INIT(&head);
UT_ASSERT_rt(PMDK_SORTEDQ_EMPTY(&head));
for (int i = 0; i < _countof(test_data); i++) {
for (int j = 0; j < test_data[i].count; j++) {
node = MALLOC(sizeof(TEST_SORTEDQ_NODE));
node->dummy = test_data[i].data[j];
PMDK_SORTEDQ_INSERT(&head, node, queue_link,
TEST_SORTEDQ_NODE, sortedq_node_comparer);
}
int prev = MININT;
int num_entries = 0;
PMDK_SORTEDQ_FOREACH(node, &head, queue_link) {
UT_ASSERT(prev <= node->dummy);
num_entries++;
}
UT_ASSERT(num_entries == test_data[i].count);
while (!PMDK_SORTEDQ_EMPTY(&head)) {
node = PMDK_SORTEDQ_FIRST(&head);
PMDK_SORTEDQ_REMOVE(&head, node, queue_link);
FREE(node);
}
}
}
int
main(int argc, char *argv[])
{
START(argc, argv, "win_lists - testing %s",
(argc > 1) ? argv[1] : "list");
if (argc == 1 || (stricmp(argv[1], "list") == 0))
test_list();
if (argc > 1 && (stricmp(argv[1], "sortedq") == 0))
test_sortedq();
DONE(NULL);
}
| 5,431 | 27 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_pool/obj_pool.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_pool.c -- unit test for pmemobj_create() and pmemobj_open()
* Also tests pmemobj_(set/get)_user_data().
*
* usage: obj_pool op path layout [poolsize mode]
*
* op can be:
* c - create
* o - open
*
* "poolsize" and "mode" arguments are ignored for "open"
*/
#include "unittest.h"
#include "../libpmemobj/obj.h"
#define MB ((size_t)1 << 20)
#define USER_DATA_V (void *) 123456789ULL
static void
pool_create(const char *path, const char *layout, size_t poolsize,
unsigned mode)
{
PMEMobjpool *pop = pmemobj_create(path, layout, poolsize, mode);
if (pop == NULL)
UT_OUT("!%s: pmemobj_create: %s", path, pmemobj_errormsg());
else {
/* Test pmemobj_(get/set)_user data */
UT_ASSERTeq(NULL, pmemobj_get_user_data(pop));
pmemobj_set_user_data(pop, USER_DATA_V);
UT_ASSERTeq(USER_DATA_V, pmemobj_get_user_data(pop));
os_stat_t stbuf;
STAT(path, &stbuf);
UT_OUT("%s: file size %zu mode 0%o",
path, stbuf.st_size,
stbuf.st_mode & 0777);
pmemobj_close(pop);
int result = pmemobj_check(path, layout);
if (result < 0)
UT_OUT("!%s: pmemobj_check", path);
else if (result == 0)
UT_OUT("%s: pmemobj_check: not consistent", path);
}
}
static void
pool_open(const char *path, const char *layout)
{
PMEMobjpool *pop = pmemobj_open(path, layout);
if (pop == NULL)
UT_OUT("!%s: pmemobj_open: %s", path, pmemobj_errormsg());
else {
UT_OUT("%s: pmemobj_open: Success", path);
UT_ASSERTeq(NULL, pmemobj_get_user_data(pop));
pmemobj_close(pop);
}
}
static void
test_fault_injection(const char *path, const char *layout, size_t poolsize,
unsigned mode)
{
if (!pmemobj_fault_injection_enabled())
return;
pmemobj_inject_fault_at(PMEM_MALLOC, 1, "tx_params_new");
PMEMobjpool *pop = pmemobj_create(path, layout, poolsize, mode);
UT_ASSERTeq(pop, NULL);
UT_ASSERTeq(errno, ENOMEM);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_pool");
if (argc < 4)
UT_FATAL("usage: %s op path layout [poolsize mode]", argv[0]);
char *layout = NULL;
size_t poolsize;
unsigned mode;
if (strcmp(argv[3], "EMPTY") == 0)
layout = "";
else if (strcmp(argv[3], "NULL") != 0)
layout = argv[3];
switch (argv[1][0]) {
case 'c':
poolsize = strtoull(argv[4], NULL, 0) * MB; /* in megabytes */
mode = strtoul(argv[5], NULL, 8);
pool_create(argv[2], layout, poolsize, mode);
break;
case 'o':
pool_open(argv[2], layout);
break;
case 'f':
os_setenv("PMEMOBJ_CONF", "invalid-query", 1);
pool_open(argv[2], layout);
os_unsetenv("PMEMOBJ_CONF");
pool_open(argv[2], layout);
break;
case 't':
poolsize = strtoull(argv[4], NULL, 0) * MB; /* in megabytes */
mode = strtoul(argv[5], NULL, 8);
test_fault_injection(argv[2], layout, poolsize, mode);
break;
default:
UT_FATAL("unknown operation");
}
DONE(NULL);
}
| 2,905 | 21.527132 | 75 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_memset/pmem2_memset.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* pmem_memset.c -- unit test for doing a memset
*
* usage: pmem_memset file offset length
*/
#include "unittest.h"
#include "file.h"
#include "ut_pmem2.h"
#include "memset_common.h"
static void
do_memset_variants(int fd, char *dest, const char *file_name, size_t dest_off,
size_t bytes, persist_fn p, memset_fn fn)
{
for (int i = 0; i < ARRAY_SIZE(Flags); ++i) {
do_memset(fd, dest, file_name, dest_off, bytes,
fn, Flags[i], p);
if (Flags[i] & PMEMOBJ_F_MEM_NOFLUSH)
p(dest, bytes);
}
}
int
main(int argc, char *argv[])
{
int fd;
char *dest;
struct pmem2_config *cfg;
struct pmem2_source *src;
struct pmem2_map *map;
if (argc != 4)
UT_FATAL("usage: %s file offset length", argv[0]);
const char *thr = os_getenv("PMEM_MOVNT_THRESHOLD");
const char *avx = os_getenv("PMEM_AVX");
const char *avx512f = os_getenv("PMEM_AVX512F");
START(argc, argv, "pmem2_memset %s %s %s %savx %savx512f",
argv[2], argv[3],
thr ? thr : "default",
avx ? "" : "!",
avx512f ? "" : "!");
fd = OPEN(argv[1], O_RDWR);
PMEM2_CONFIG_NEW(&cfg);
PMEM2_SOURCE_FROM_FD(&src, fd);
PMEM2_CONFIG_SET_GRANULARITY(cfg, PMEM2_GRANULARITY_PAGE);
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, 0);
PMEM2_CONFIG_DELETE(&cfg);
dest = pmem2_map_get_address(map);
if (dest == NULL)
UT_FATAL("!could not map file: %s", argv[1]);
size_t dest_off = strtoul(argv[2], NULL, 0);
size_t bytes = strtoul(argv[3], NULL, 0);
pmem2_persist_fn persist = pmem2_get_persist_fn(map);
pmem2_memset_fn memset_fn = pmem2_get_memset_fn(map);
do_memset_variants(fd, dest, argv[1], dest_off, bytes,
persist, memset_fn);
ret = pmem2_unmap(&map);
UT_ASSERTeq(ret, 0);
CLOSE(fd);
DONE(NULL);
}
| 1,810 | 21.6375 | 78 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_memset/memset_common.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* memset_common.c -- common part for tests doing a persistent memset
*/
#include "unittest.h"
#include "memset_common.h"
/*
* do_memset - worker function for memset
*/
void
do_memset(int fd, char *dest, const char *file_name, size_t dest_off,
size_t bytes, memset_fn fn, unsigned flags,
persist_fn persist)
{
char *buf = MALLOC(bytes);
char *dest1;
char *ret;
memset(dest, 0, bytes);
persist(dest, bytes);
dest1 = MALLOC(bytes);
memset(dest1, 0, bytes);
/*
* This is used to verify that the value of what a non persistent
* memset matches the outcome of the persistent memset. The
* persistent memset will match the file but may not be the
* correct or expected value.
*/
memset(dest1 + dest_off, 0x5A, bytes / 4);
memset(dest1 + dest_off + (bytes / 4), 0x46, bytes / 4);
/* Test the corner cases */
ret = fn(dest + dest_off, 0x5A, 0, flags);
UT_ASSERTeq(ret, dest + dest_off);
UT_ASSERTeq(*(char *)(dest + dest_off), 0);
/*
* Do the actual memset with persistence.
*/
ret = fn(dest + dest_off, 0x5A, bytes / 4, flags);
UT_ASSERTeq(ret, dest + dest_off);
ret = fn(dest + dest_off + (bytes / 4), 0x46, bytes / 4, flags);
UT_ASSERTeq(ret, dest + dest_off + (bytes / 4));
if (memcmp(dest, dest1, bytes / 2))
UT_FATAL("%s: first %zu bytes do not match",
file_name, bytes / 2);
LSEEK(fd, 0, SEEK_SET);
if (READ(fd, buf, bytes / 2) == bytes / 2) {
if (memcmp(buf, dest, bytes / 2))
UT_FATAL("%s: first %zu bytes do not match",
file_name, bytes / 2);
}
FREE(dest1);
FREE(buf);
}
unsigned Flags[] = {
0,
PMEM_F_MEM_NODRAIN,
PMEM_F_MEM_NONTEMPORAL,
PMEM_F_MEM_TEMPORAL,
PMEM_F_MEM_NONTEMPORAL | PMEM_F_MEM_TEMPORAL,
PMEM_F_MEM_NONTEMPORAL | PMEM_F_MEM_NODRAIN,
PMEM_F_MEM_WC,
PMEM_F_MEM_WB,
PMEM_F_MEM_NOFLUSH,
/* all possible flags */
PMEM_F_MEM_NODRAIN | PMEM_F_MEM_NOFLUSH |
PMEM_F_MEM_NONTEMPORAL | PMEM_F_MEM_TEMPORAL |
PMEM_F_MEM_WC | PMEM_F_MEM_WB,
};
| 2,043 | 24.55 | 69 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_memset/memset_common.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* memset_common.h -- header file for common memset utilities
*/
#ifndef MEMSET_COMMON_H
#define MEMSET_COMMON_H 1
#include "unittest.h"
#include "file.h"
extern unsigned Flags[10];
typedef void *(*memset_fn)(void *pmemdest, int c, size_t len, unsigned flags);
typedef void (*persist_fn)(const void *ptr, size_t len);
void
do_memset(int fd, char *dest, const char *file_name, size_t dest_off,
size_t bytes, memset_fn fn, unsigned flags, persist_fn p);
#endif
| 552 | 22.041667 | 78 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_pmalloc_basic/obj_pmalloc_basic.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* obj_pmalloc_basic.c -- unit test for pmalloc interface
*/
#include <stdint.h>
#include "heap.h"
#include "obj.h"
#include "pmalloc.h"
#include "unittest.h"
#include "valgrind_internal.h"
#include "set.h"
#define MOCK_POOL_SIZE (PMEMOBJ_MIN_POOL * 3)
#define TEST_MEGA_ALLOC_SIZE (10 * 1024 * 1024)
#define TEST_HUGE_ALLOC_SIZE (4 * 255 * 1024)
#define TEST_SMALL_ALLOC_SIZE (1000)
#define TEST_MEDIUM_ALLOC_SIZE (1024 * 200)
#define TEST_TINY_ALLOC_SIZE (64)
#define TEST_RUNS 2
#define MAX_MALLOC_FREE_LOOP 1000
#define MALLOC_FREE_SIZE 8000
#define PAD_SIZE (PMEM_PAGESIZE - LANE_TOTAL_SIZE)
struct mock_pop {
PMEMobjpool p;
char lanes[LANE_TOTAL_SIZE];
char padding[PAD_SIZE]; /* to page boundary */
uint64_t ptr;
};
static struct mock_pop *addr;
static PMEMobjpool *mock_pop;
/*
* drain_empty -- (internal) empty function for drain on non-pmem memory
*/
static void
drain_empty(void)
{
/* do nothing */
}
/*
* obj_persist -- pmemobj version of pmem_persist w/o replication
*/
static int
obj_persist(void *ctx, const void *addr, size_t len, unsigned flags)
{
PMEMobjpool *pop = ctx;
pop->persist_local(addr, len);
return 0;
}
/*
* obj_flush -- pmemobj version of pmem_flush w/o replication
*/
static int
obj_flush(void *ctx, const void *addr, size_t len, unsigned flags)
{
PMEMobjpool *pop = ctx;
pop->flush_local(addr, len);
return 0;
}
/*
* obj_drain -- pmemobj version of pmem_drain w/o replication
*/
static void
obj_drain(void *ctx)
{
PMEMobjpool *pop = ctx;
pop->drain_local();
}
static void
obj_msync_nofail(const void *addr, size_t size)
{
if (pmem_msync(addr, size))
UT_FATAL("!pmem_msync");
}
/*
* obj_memcpy -- pmemobj version of memcpy w/o replication
*/
static void *
obj_memcpy(void *ctx, void *dest, const void *src, size_t len, unsigned flags)
{
pmem_memcpy(dest, src, len, flags);
return dest;
}
static void *
obj_memset(void *ctx, void *ptr, int c, size_t sz, unsigned flags)
{
pmem_memset(ptr, c, sz, flags);
return ptr;
}
static size_t
test_oom_allocs(size_t size)
{
uint64_t max_allocs = MOCK_POOL_SIZE / size;
uint64_t *allocs = CALLOC(max_allocs, sizeof(*allocs));
size_t count = 0;
for (;;) {
if (pmalloc(mock_pop, &addr->ptr, size, 0, 0)) {
break;
}
UT_ASSERT(addr->ptr != 0);
allocs[count++] = addr->ptr;
}
for (int i = 0; i < count; ++i) {
addr->ptr = allocs[i];
pfree(mock_pop, &addr->ptr);
UT_ASSERT(addr->ptr == 0);
}
UT_ASSERT(count != 0);
FREE(allocs);
return count;
}
static size_t
test_oom_resrv(size_t size)
{
uint64_t max_allocs = MOCK_POOL_SIZE / size;
uint64_t *allocs = CALLOC(max_allocs, sizeof(*allocs));
struct pobj_action *resvs = CALLOC(max_allocs, sizeof(*resvs));
size_t count = 0;
for (;;) {
if (palloc_reserve(&mock_pop->heap, size,
NULL, NULL, 0, 0, 0, 0,
&resvs[count]) != 0)
break;
allocs[count] = resvs[count].heap.offset;
UT_ASSERT(allocs[count] != 0);
count++;
}
for (size_t i = 0; i < count; ) {
size_t nresv = MIN(count - i, 10);
struct operation_context *ctx =
pmalloc_operation_hold(mock_pop);
palloc_publish(&mock_pop->heap, &resvs[i], nresv, ctx);
pmalloc_operation_release(mock_pop);
i += nresv;
}
for (int i = 0; i < count; ++i) {
addr->ptr = allocs[i];
pfree(mock_pop, &addr->ptr);
UT_ASSERT(addr->ptr == 0);
}
UT_ASSERT(count != 0);
FREE(allocs);
FREE(resvs);
return count;
}
static void
test_malloc_free_loop(size_t size)
{
int err;
for (int i = 0; i < MAX_MALLOC_FREE_LOOP; ++i) {
err = pmalloc(mock_pop, &addr->ptr, size, 0, 0);
UT_ASSERTeq(err, 0);
pfree(mock_pop, &addr->ptr);
}
}
static void
test_realloc(size_t org, size_t dest)
{
int err;
struct palloc_heap *heap = &mock_pop->heap;
err = pmalloc(mock_pop, &addr->ptr, org, 0, 0);
UT_ASSERTeq(err, 0);
UT_ASSERT(palloc_usable_size(heap, addr->ptr) >= org);
err = prealloc(mock_pop, &addr->ptr, dest, 0, 0);
UT_ASSERTeq(err, 0);
UT_ASSERT(palloc_usable_size(heap, addr->ptr) >= dest);
pfree(mock_pop, &addr->ptr);
}
#define PMALLOC_EXTRA 20
#define PALLOC_FLAG (1 << 15)
#define FIRST_SIZE 1 /* use the first allocation class */
#define FIRST_USIZE 112 /* the usable size is 128 - 16 */
static void
test_pmalloc_extras(PMEMobjpool *pop)
{
uint64_t val;
int ret = pmalloc(pop, &val, FIRST_SIZE, PMALLOC_EXTRA, PALLOC_FLAG);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(palloc_extra(&pop->heap, val), PMALLOC_EXTRA);
UT_ASSERT((palloc_flags(&pop->heap, val) & PALLOC_FLAG) == PALLOC_FLAG);
UT_ASSERT(palloc_usable_size(&pop->heap, val) == FIRST_USIZE);
pfree(pop, &val);
}
#define PMALLOC_ELEMENTS 20
static void
test_pmalloc_first_next(PMEMobjpool *pop)
{
uint64_t vals[PMALLOC_ELEMENTS];
for (unsigned i = 0; i < PMALLOC_ELEMENTS; ++i) {
int ret = pmalloc(pop, &vals[i], FIRST_SIZE, i, i);
UT_ASSERTeq(ret, 0);
}
uint64_t off = palloc_first(&pop->heap);
UT_ASSERTne(off, 0);
int nvalues = 0;
do {
UT_ASSERTeq(vals[nvalues], off);
UT_ASSERTeq(palloc_extra(&pop->heap, off), nvalues);
UT_ASSERTeq(palloc_flags(&pop->heap, off), nvalues);
UT_ASSERT(palloc_usable_size(&pop->heap, off) == FIRST_USIZE);
nvalues ++;
} while ((off = palloc_next(&pop->heap, off)) != 0);
UT_ASSERTeq(nvalues, PMALLOC_ELEMENTS);
for (int i = 0; i < PMALLOC_ELEMENTS; ++i)
pfree(pop, &vals[i]);
}
static void
test_mock_pool_allocs(void)
{
addr = MMAP_ANON_ALIGNED(MOCK_POOL_SIZE, Ut_mmap_align);
mock_pop = &addr->p;
mock_pop->addr = addr;
mock_pop->rdonly = 0;
mock_pop->is_pmem = 0;
mock_pop->heap_offset = offsetof(struct mock_pop, ptr);
UT_ASSERTeq(mock_pop->heap_offset % Ut_pagesize, 0);
mock_pop->nlanes = 1;
mock_pop->lanes_offset = sizeof(PMEMobjpool);
mock_pop->is_master_replica = 1;
mock_pop->persist_local = obj_msync_nofail;
mock_pop->flush_local = obj_msync_nofail;
mock_pop->drain_local = drain_empty;
mock_pop->p_ops.persist = obj_persist;
mock_pop->p_ops.flush = obj_flush;
mock_pop->p_ops.drain = obj_drain;
mock_pop->p_ops.memcpy = obj_memcpy;
mock_pop->p_ops.memset = obj_memset;
mock_pop->p_ops.base = mock_pop;
mock_pop->set = MALLOC(sizeof(*(mock_pop->set)));
mock_pop->set->options = 0;
mock_pop->set->directory_based = 0;
void *heap_start = (char *)mock_pop + mock_pop->heap_offset;
uint64_t heap_size = MOCK_POOL_SIZE - mock_pop->heap_offset;
struct stats *s = stats_new(mock_pop);
UT_ASSERTne(s, NULL);
heap_init(heap_start, heap_size, &mock_pop->heap_size,
&mock_pop->p_ops);
heap_boot(&mock_pop->heap, heap_start, heap_size, &mock_pop->heap_size,
mock_pop, &mock_pop->p_ops, s, mock_pop->set);
heap_buckets_init(&mock_pop->heap);
/* initialize runtime lanes structure */
mock_pop->lanes_desc.runtime_nlanes = (unsigned)mock_pop->nlanes;
lane_boot(mock_pop);
UT_ASSERTne(mock_pop->heap.rt, NULL);
test_pmalloc_extras(mock_pop);
test_pmalloc_first_next(mock_pop);
test_malloc_free_loop(MALLOC_FREE_SIZE);
size_t medium_resv = test_oom_resrv(TEST_MEDIUM_ALLOC_SIZE);
/*
* Allocating till OOM and freeing the objects in a loop for different
* buckets covers basically all code paths except error cases.
*/
size_t medium0 = test_oom_allocs(TEST_MEDIUM_ALLOC_SIZE);
size_t mega0 = test_oom_allocs(TEST_MEGA_ALLOC_SIZE);
size_t huge0 = test_oom_allocs(TEST_HUGE_ALLOC_SIZE);
size_t small0 = test_oom_allocs(TEST_SMALL_ALLOC_SIZE);
size_t tiny0 = test_oom_allocs(TEST_TINY_ALLOC_SIZE);
size_t huge1 = test_oom_allocs(TEST_HUGE_ALLOC_SIZE);
size_t small1 = test_oom_allocs(TEST_SMALL_ALLOC_SIZE);
size_t mega1 = test_oom_allocs(TEST_MEGA_ALLOC_SIZE);
size_t tiny1 = test_oom_allocs(TEST_TINY_ALLOC_SIZE);
size_t medium1 = test_oom_allocs(TEST_MEDIUM_ALLOC_SIZE);
UT_ASSERTeq(mega0, mega1);
UT_ASSERTeq(huge0, huge1);
UT_ASSERTeq(small0, small1);
UT_ASSERTeq(tiny0, tiny1);
UT_ASSERTeq(medium0, medium1);
UT_ASSERTeq(medium0, medium_resv);
/* realloc to the same size shouldn't affect anything */
for (size_t i = 0; i < tiny1; ++i)
test_realloc(TEST_TINY_ALLOC_SIZE, TEST_TINY_ALLOC_SIZE);
size_t tiny2 = test_oom_allocs(TEST_TINY_ALLOC_SIZE);
UT_ASSERTeq(tiny1, tiny2);
test_realloc(TEST_SMALL_ALLOC_SIZE, TEST_MEDIUM_ALLOC_SIZE);
test_realloc(TEST_HUGE_ALLOC_SIZE, TEST_MEGA_ALLOC_SIZE);
stats_delete(mock_pop, s);
lane_cleanup(mock_pop);
heap_cleanup(&mock_pop->heap);
FREE(mock_pop->set);
MUNMAP_ANON_ALIGNED(addr, MOCK_POOL_SIZE);
}
static void
test_spec_compliance(void)
{
uint64_t max_alloc = MAX_MEMORY_BLOCK_SIZE -
sizeof(struct allocation_header_legacy);
UT_ASSERTeq(max_alloc, PMEMOBJ_MAX_ALLOC_SIZE);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_pmalloc_basic");
for (int i = 0; i < TEST_RUNS; ++i)
test_mock_pool_allocs();
test_spec_compliance();
DONE(NULL);
}
#ifdef _MSC_VER
/*
* Since libpmemobj is linked statically, we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmemobj_init)
MSVC_DESTR(libpmemobj_fini)
#endif
| 8,962 | 23.15903 | 78 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/win_common/win_common.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017, Intel Corporation */
/*
* Copyright (c) 2016, Microsoft Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* win_common.c -- test common POSIX or Linux API that were implemented
* for Windows by our library.
*/
#include "unittest.h"
/*
* test_setunsetenv - test the setenv and unsetenv APIs
*/
static void
test_setunsetenv(void)
{
os_unsetenv("TEST_SETUNSETENV_ONE");
/* set a new variable without overwriting - expect the new value */
UT_ASSERT(os_setenv("TEST_SETUNSETENV_ONE",
"test_setunsetenv_one", 0) == 0);
UT_ASSERT(strcmp(os_getenv("TEST_SETUNSETENV_ONE"),
"test_setunsetenv_one") == 0);
/* set an existing variable without overwriting - expect old value */
UT_ASSERT(os_setenv("TEST_SETUNSETENV_ONE",
"test_setunsetenv_two", 0) == 0);
UT_ASSERT(strcmp(os_getenv("TEST_SETUNSETENV_ONE"),
"test_setunsetenv_one") == 0);
/* set an existing variable with overwriting - expect the new value */
UT_ASSERT(os_setenv("TEST_SETUNSETENV_ONE",
"test_setunsetenv_two", 1) == 0);
UT_ASSERT(strcmp(os_getenv("TEST_SETUNSETENV_ONE"),
"test_setunsetenv_two") == 0);
/* unset our test value - expect it to be empty */
UT_ASSERT(os_unsetenv("TEST_SETUNSETENV_ONE") == 0);
UT_ASSERT(os_getenv("TEST_SETUNSETENV_ONE") == NULL);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "win_common - testing %s",
(argc > 1) ? argv[1] : "setunsetenv");
if (argc == 1 || (stricmp(argv[1], "setunsetenv") == 0))
test_setunsetenv();
DONE(NULL);
}
| 3,080 | 35.678571 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_realloc/obj_realloc.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* obj_realloc.c -- unit test for pmemobj_realloc and pmemobj_zrealloc
*/
#include <sys/param.h>
#include <string.h>
#include "unittest.h"
#include "heap.h"
#include "alloc_class.h"
#include "obj.h"
#include "util.h"
#define MAX_ALLOC_MUL 8
#define MAX_ALLOC_CLASS 5
POBJ_LAYOUT_BEGIN(realloc);
POBJ_LAYOUT_ROOT(realloc, struct root);
POBJ_LAYOUT_TOID(realloc, struct object);
POBJ_LAYOUT_END(realloc);
struct object {
size_t value;
char data[];
};
struct root {
TOID(struct object) obj;
char data[CHUNKSIZE - sizeof(TOID(struct object))];
};
static struct alloc_class_collection *alloc_classes;
/*
* test_alloc -- test allocation using realloc
*/
static void
test_alloc(PMEMobjpool *pop, size_t size)
{
TOID(struct root) root = POBJ_ROOT(pop, struct root);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
int ret = pmemobj_realloc(pop, &D_RW(root)->obj.oid, size,
TOID_TYPE_NUM(struct object));
UT_ASSERTeq(ret, 0);
UT_ASSERT(!TOID_IS_NULL(D_RO(root)->obj));
UT_ASSERT(pmemobj_alloc_usable_size(D_RO(root)->obj.oid) >= size);
}
/*
* test_free -- test free using realloc
*/
static void
test_free(PMEMobjpool *pop)
{
TOID(struct root) root = POBJ_ROOT(pop, struct root);
UT_ASSERT(!TOID_IS_NULL(D_RO(root)->obj));
int ret = pmemobj_realloc(pop, &D_RW(root)->obj.oid, 0,
TOID_TYPE_NUM(struct object));
UT_ASSERTeq(ret, 0);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
}
/*
* test_huge_size -- test zrealloc with size greater than pool size
*/
static void
test_huge_size(PMEMobjpool *pop)
{
TOID(struct root) root = POBJ_ROOT(pop, struct root);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
int ret;
ret = pmemobj_zrealloc(pop, &D_RW(root)->obj.oid,
PMEMOBJ_MAX_ALLOC_SIZE, TOID_TYPE_NUM(struct object));
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ENOMEM);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
ret = pmemobj_zrealloc(pop, &D_RW(root)->obj.oid, UINTMAX_MAX,
TOID_TYPE_NUM(struct object));
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ENOMEM);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
ret = pmemobj_zrealloc(pop, &D_RW(root)->obj.oid, UINTMAX_MAX - 1,
TOID_TYPE_NUM(struct object));
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ENOMEM);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
}
/* test zrealloc passing PMEMoid that points to OID_NULL value */
static void
test_null_oid(PMEMobjpool *pop)
{
TOID(struct root) root = POBJ_ROOT(pop, struct root);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
int ret = pmemobj_zrealloc(pop, &D_RW(root)->obj.oid, 1024,
TOID_TYPE_NUM(struct object));
UT_ASSERTeq(ret, 0);
UT_ASSERT(!TOID_IS_NULL(D_RO(root)->obj));
pmemobj_free(&D_RW(root)->obj.oid);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
}
static int check_integrity = 1;
/*
* fill_buffer -- fill buffer with random data and return its checksum
*/
static uint16_t
fill_buffer(unsigned char *buf, size_t size)
{
for (size_t i = 0; i < size; ++i)
buf[i] = rand() % 255;
pmem_persist(buf, size);
return ut_checksum(buf, size);
}
/*
* test_realloc -- test single reallocation
*/
static void
test_realloc(PMEMobjpool *pop, size_t size_from, size_t size_to,
uint64_t type_from, uint64_t type_to, int zrealloc)
{
TOID(struct root) root = POBJ_ROOT(pop, struct root);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
int ret;
if (zrealloc)
ret = pmemobj_zalloc(pop, &D_RW(root)->obj.oid,
size_from, type_from);
else
ret = pmemobj_alloc(pop, &D_RW(root)->obj.oid,
size_from, type_from, NULL, NULL);
UT_ASSERTeq(ret, 0);
UT_ASSERT(!TOID_IS_NULL(D_RO(root)->obj));
size_t usable_size_from =
pmemobj_alloc_usable_size(D_RO(root)->obj.oid);
UT_ASSERT(usable_size_from >= size_from);
size_t check_size;
uint16_t checksum;
if (zrealloc) {
UT_ASSERT(util_is_zeroed(D_RO(D_RO(root)->obj),
size_from));
} else if (check_integrity) {
check_size = size_to >= usable_size_from ?
usable_size_from : size_to;
checksum = fill_buffer((unsigned char *)D_RW(D_RW(root)->obj),
check_size);
}
if (zrealloc) {
ret = pmemobj_zrealloc(pop, &D_RW(root)->obj.oid,
size_to, type_to);
} else {
ret = pmemobj_realloc(pop, &D_RW(root)->obj.oid,
size_to, type_to);
}
UT_ASSERTeq(ret, 0);
UT_ASSERT(!TOID_IS_NULL(D_RO(root)->obj));
size_t usable_size_to =
pmemobj_alloc_usable_size(D_RO(root)->obj.oid);
UT_ASSERT(usable_size_to >= size_to);
if (size_to < size_from) {
UT_ASSERT(usable_size_to <= usable_size_from);
}
if (zrealloc) {
UT_ASSERT(util_is_zeroed(D_RO(D_RO(root)->obj), size_to));
} else if (check_integrity) {
uint16_t checksum2 = ut_checksum(
(uint8_t *)D_RW(D_RW(root)->obj), check_size);
if (checksum2 != checksum)
UT_ASSERTinfo(0, "memory corruption");
}
pmemobj_free(&D_RW(root)->obj.oid);
UT_ASSERT(TOID_IS_NULL(D_RO(root)->obj));
}
/*
* test_realloc_sizes -- test reallocations from/to specified sizes
*/
static void
test_realloc_sizes(PMEMobjpool *pop, uint64_t type_from,
uint64_t type_to, int zrealloc, unsigned size_diff)
{
for (uint8_t i = 0; i < MAX_ALLOCATION_CLASSES; ++i) {
struct alloc_class *c = alloc_class_by_id(alloc_classes, i);
if (c == NULL)
continue;
size_t header_size = header_type_to_size[c->header_type];
size_t size_from = c->unit_size - header_size - size_diff;
for (unsigned j = 2; j <= MAX_ALLOC_MUL; j++) {
size_t inc_size_to = c->unit_size * j - header_size;
test_realloc(pop, size_from, inc_size_to,
type_from, type_to, zrealloc);
size_t dec_size_to = c->unit_size / j;
if (dec_size_to <= header_size)
dec_size_to = header_size;
else
dec_size_to -= header_size;
test_realloc(pop, size_from, dec_size_to,
type_from, type_to, zrealloc);
for (int k = 0; k < MAX_ALLOC_CLASS; k++) {
struct alloc_class *ck = alloc_class_by_id(
alloc_classes, k);
if (c == NULL)
continue;
size_t header_sizek =
header_type_to_size[c->header_type];
size_t prev_size = ck->unit_size - header_sizek;
test_realloc(pop, size_from, prev_size,
type_from, type_to, zrealloc);
}
}
}
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_realloc");
/* root doesn't count */
UT_COMPILE_ERROR_ON(POBJ_LAYOUT_TYPES_NUM(realloc) != 1);
if (argc < 2)
UT_FATAL("usage: %s file [check_integrity]", argv[0]);
PMEMobjpool *pop = pmemobj_open(argv[1], POBJ_LAYOUT_NAME(realloc));
if (!pop)
UT_FATAL("!pmemobj_open");
if (argc >= 3)
check_integrity = atoi(argv[2]);
alloc_classes = alloc_class_collection_new();
/* test huge size alloc */
test_huge_size(pop);
/* test alloc and free */
test_alloc(pop, 16);
test_free(pop);
/* test zrealloc passing PMEMoid that points to OID_NULL value */
test_null_oid(pop);
/* test realloc without changing type number */
test_realloc_sizes(pop, 0, 0, 0, 0);
/* test realloc with changing type number */
test_realloc_sizes(pop, 0, 1, 0, 0);
/* test zrealloc without changing type number... */
test_realloc_sizes(pop, 0, 0, 1, 8);
test_realloc_sizes(pop, 0, 0, 1, 0);
/* test zrealloc with changing type number... */
test_realloc_sizes(pop, 0, 1, 1, 8);
test_realloc_sizes(pop, 0, 1, 1, 0);
/* test realloc with type number equal to range of long long int */
test_realloc_sizes(pop, 0, UINT64_MAX, 0, 0);
test_realloc_sizes(pop, 0, UINT64_MAX - 1, 0, 0);
/* test zrealloc with type number equal to range of long long int */
test_realloc_sizes(pop, 0, UINT64_MAX, 1, 0);
test_realloc_sizes(pop, 0, (UINT64_MAX - 1), 1, 0);
alloc_class_collection_delete(alloc_classes);
pmemobj_close(pop);
DONE(NULL);
}
#ifdef _MSC_VER
extern "C" {
/*
* Since libpmemobj is linked statically,
* we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmemobj_init)
MSVC_DESTR(libpmemobj_fini)
}
#endif
| 7,788 | 24.371336 | 70 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_deep_persist/mocks_posix.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2020, Intel Corporation */
/*
* mocks_posix.c -- redefinitions of open/write functions (Posix implementation)
*/
#include "util.h"
#include "os.h"
#include "unittest.h"
/*
* open -- open mock because of Dev DAX without deep_flush
* sysfs file, eg. DAX on emulated pmem
*/
FUNC_MOCK(os_open, int, const char *path, int flags, ...)
FUNC_MOCK_RUN_DEFAULT {
if (strstr(path, "/sys/bus/nd/devices/region") &&
strstr(path, "/deep_flush")) {
UT_OUT("mocked open, path %s", path);
if (os_access(path, R_OK))
return 999;
}
va_list ap;
va_start(ap, flags);
int mode = va_arg(ap, int);
va_end(ap);
return _FUNC_REAL(os_open)(path, flags, mode);
}
FUNC_MOCK_END
/*
* write -- write mock
*/
FUNC_MOCK(write, int, int fd, const void *buffer, size_t count)
FUNC_MOCK_RUN_DEFAULT {
if (fd == 999) {
UT_OUT("mocked write, path %d", fd);
return 1;
}
return _FUNC_REAL(write)(fd, buffer, count);
}
FUNC_MOCK_END
/*
* read -- read mock
*/
FUNC_MOCK(read, size_t, int fd, void *buffer, size_t nbyte)
FUNC_MOCK_RUN_DEFAULT {
if (fd == 999) {
char pattern[2] = {'1', '\n'};
memcpy(buffer, pattern, sizeof(pattern));
UT_OUT("mocked read, fd %d", fd);
return sizeof(pattern);
}
return _FUNC_REAL(read)(fd, buffer, nbyte);
}
FUNC_MOCK_END
| 1,326 | 20.754098 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_tx_free/obj_tx_free.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_tx_free.c -- unit test for pmemobj_tx_free
*/
#include <sys/param.h>
#include <string.h>
#include "unittest.h"
#include "util.h"
#include "valgrind_internal.h"
#define LAYOUT_NAME "tx_free"
#define OBJ_SIZE (200 * 1024)
enum type_number {
TYPE_FREE_NO_TX,
TYPE_FREE_WRONG_UUID,
TYPE_FREE_COMMIT,
TYPE_FREE_ABORT,
TYPE_FREE_COMMIT_NESTED1,
TYPE_FREE_COMMIT_NESTED2,
TYPE_FREE_ABORT_NESTED1,
TYPE_FREE_ABORT_NESTED2,
TYPE_FREE_ABORT_AFTER_NESTED1,
TYPE_FREE_ABORT_AFTER_NESTED2,
TYPE_FREE_OOM,
TYPE_FREE_ALLOC,
TYPE_FREE_AFTER_ABORT,
TYPE_FREE_MANY_TIMES,
};
TOID_DECLARE(struct object, 0);
struct object {
size_t value;
char data[OBJ_SIZE - sizeof(size_t)];
};
/*
* do_tx_alloc -- do tx allocation with specified type number
*/
static PMEMoid
do_tx_alloc(PMEMobjpool *pop, unsigned type_num)
{
PMEMoid ret = OID_NULL;
TX_BEGIN(pop) {
ret = pmemobj_tx_alloc(sizeof(struct object), type_num);
} TX_END
return ret;
}
/*
* do_tx_free_wrong_uuid -- try to free object with invalid uuid
*/
static void
do_tx_free_wrong_uuid(PMEMobjpool *pop)
{
volatile int ret = 0;
PMEMoid oid = do_tx_alloc(pop, TYPE_FREE_WRONG_UUID);
oid.pool_uuid_lo = ~oid.pool_uuid_lo;
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid);
UT_ASSERTeq(ret, 0);
} TX_ONABORT {
ret = -1;
} TX_END
UT_ASSERTeq(ret, -1);
/* POBJ_XFREE_NO_ABORT flag is set */
TX_BEGIN(pop) {
ret = pmemobj_tx_xfree(oid, POBJ_XFREE_NO_ABORT);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_WRONG_UUID));
UT_ASSERT(!TOID_IS_NULL(obj));
}
/*
* do_tx_free_wrong_uuid_abort_on_failure -- try to free object with
* invalid uuid in a transaction where pmemobj_tx_set_failure_behavior
* was called.
*/
static void
do_tx_free_wrong_uuid_abort_on_failure(PMEMobjpool *pop)
{
volatile int ret = 0;
PMEMoid oid = do_tx_alloc(pop, TYPE_FREE_WRONG_UUID);
oid.pool_uuid_lo = ~oid.pool_uuid_lo;
/* pmemobj_tx_set_failure_behavior is called */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_free(oid);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
/* pmemobj_tx_set_failure_behavior is called */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_xfree(oid, 0);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
/* pmemobj_tx_set_failure_behavior is called in outer tx */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TX_BEGIN(pop) {
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_free(oid);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
ret = pmemobj_tx_free(oid);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
/* pmemobj_tx_set_failure_behavior is called in neighbour tx */
TX_BEGIN(pop) {
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_free(oid);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
TX_BEGIN(pop) {
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_ABORT);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
/* pmemobj_tx_set_failure_behavior is called in neighbour tx */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_ABORT);
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_ABORT);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
TX_BEGIN(pop) {
UT_ASSERTeq(pmemobj_tx_get_failure_behavior(),
POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_free(oid);
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
} TX_ONCOMMIT {
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_WRONG_UUID));
UT_ASSERT(!TOID_IS_NULL(obj));
}
/*
* do_tx_free_null_oid -- call pmemobj_tx_free with OID_NULL
*/
static void
do_tx_free_null_oid(PMEMobjpool *pop)
{
volatile int ret = 0;
TX_BEGIN(pop) {
ret = pmemobj_tx_free(OID_NULL);
} TX_ONABORT {
ret = -1;
} TX_END
UT_ASSERTeq(ret, 0);
}
/*
* do_tx_free_commit -- do the basic transactional deallocation of object
*/
static void
do_tx_free_commit(PMEMobjpool *pop)
{
int ret;
PMEMoid oid = do_tx_alloc(pop, TYPE_FREE_COMMIT);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid);
UT_ASSERTeq(ret, 0);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_COMMIT));
UT_ASSERT(TOID_IS_NULL(obj));
}
/*
* do_tx_free_abort -- abort deallocation of object
*/
static void
do_tx_free_abort(PMEMobjpool *pop)
{
int ret;
PMEMoid oid = do_tx_alloc(pop, TYPE_FREE_ABORT);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid);
UT_ASSERTeq(ret, 0);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_ABORT));
UT_ASSERT(!TOID_IS_NULL(obj));
}
/*
* do_tx_free_commit_nested -- do allocation in nested transaction
*/
static void
do_tx_free_commit_nested(PMEMobjpool *pop)
{
int ret;
PMEMoid oid1 = do_tx_alloc(pop, TYPE_FREE_COMMIT_NESTED1);
PMEMoid oid2 = do_tx_alloc(pop, TYPE_FREE_COMMIT_NESTED2);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid1);
UT_ASSERTeq(ret, 0);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid2);
UT_ASSERTeq(ret, 0);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_COMMIT_NESTED1));
UT_ASSERT(TOID_IS_NULL(obj));
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_COMMIT_NESTED2));
UT_ASSERT(TOID_IS_NULL(obj));
}
/*
* do_tx_free_abort_nested -- abort allocation in nested transaction
*/
static void
do_tx_free_abort_nested(PMEMobjpool *pop)
{
int ret;
PMEMoid oid1 = do_tx_alloc(pop, TYPE_FREE_ABORT_NESTED1);
PMEMoid oid2 = do_tx_alloc(pop, TYPE_FREE_ABORT_NESTED2);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid1);
UT_ASSERTeq(ret, 0);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid2);
UT_ASSERTeq(ret, 0);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_ABORT_NESTED1));
UT_ASSERT(!TOID_IS_NULL(obj));
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_ABORT_NESTED2));
UT_ASSERT(!TOID_IS_NULL(obj));
}
/*
* do_tx_free_abort_after_nested -- abort transaction after nested
* pmemobj_tx_free
*/
static void
do_tx_free_abort_after_nested(PMEMobjpool *pop)
{
int ret;
PMEMoid oid1 = do_tx_alloc(pop, TYPE_FREE_ABORT_AFTER_NESTED1);
PMEMoid oid2 = do_tx_alloc(pop, TYPE_FREE_ABORT_AFTER_NESTED2);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid1);
UT_ASSERTeq(ret, 0);
TX_BEGIN(pop) {
ret = pmemobj_tx_free(oid2);
UT_ASSERTeq(ret, 0);
} TX_END
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TOID(struct object) obj;
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop,
TYPE_FREE_ABORT_AFTER_NESTED1));
UT_ASSERT(!TOID_IS_NULL(obj));
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop,
TYPE_FREE_ABORT_AFTER_NESTED2));
UT_ASSERT(!TOID_IS_NULL(obj));
}
/*
* do_tx_free_alloc_abort -- free object allocated in the same transaction
* and abort transaction
*/
static void
do_tx_free_alloc_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(
sizeof(struct object), TYPE_FREE_ALLOC));
UT_ASSERT(!TOID_IS_NULL(obj));
ret = pmemobj_tx_free(obj.oid);
UT_ASSERTeq(ret, 0);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_ALLOC));
UT_ASSERT(TOID_IS_NULL(obj));
}
/*
* do_tx_free_alloc_abort -- free object allocated in the same transaction
* and commit transaction
*/
static void
do_tx_free_alloc_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(
sizeof(struct object), TYPE_FREE_ALLOC));
UT_ASSERT(!TOID_IS_NULL(obj));
ret = pmemobj_tx_free(obj.oid);
UT_ASSERTeq(ret, 0);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_FREE_ALLOC));
UT_ASSERT(TOID_IS_NULL(obj));
}
/*
* do_tx_free_abort_free - allocate a new object, perform a transactional free
* in an aborted transaction and then to actually free the object.
*
* This can expose any issues with not properly handled free undo log.
*/
static void
do_tx_free_abort_free(PMEMobjpool *pop)
{
PMEMoid oid = do_tx_alloc(pop, TYPE_FREE_AFTER_ABORT);
TX_BEGIN(pop) {
pmemobj_tx_free(oid);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TX_BEGIN(pop) {
pmemobj_tx_free(oid);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
}
/*
* do_tx_free_many_times -- free enough objects to trigger vector array alloc
*/
static void
do_tx_free_many_times(PMEMobjpool *pop)
{
#define TX_FREE_COUNT ((1 << 3) + 1)
PMEMoid oids[TX_FREE_COUNT];
for (int i = 0; i < TX_FREE_COUNT; ++i)
oids[i] = do_tx_alloc(pop, TYPE_FREE_MANY_TIMES);
TX_BEGIN(pop) {
for (int i = 0; i < TX_FREE_COUNT; ++i)
pmemobj_tx_free(oids[i]);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
#undef TX_FREE_COUNT
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_tx_free");
util_init();
if (argc != 2)
UT_FATAL("usage: %s [file]", argv[0]);
PMEMobjpool *pop;
if ((pop = pmemobj_create(argv[1], LAYOUT_NAME, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create");
do_tx_free_wrong_uuid(pop);
VALGRIND_WRITE_STATS;
do_tx_free_wrong_uuid_abort_on_failure(pop);
VALGRIND_WRITE_STATS;
do_tx_free_null_oid(pop);
VALGRIND_WRITE_STATS;
do_tx_free_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_free_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_free_commit_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_free_abort_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_free_abort_after_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_free_alloc_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_free_alloc_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_free_abort_free(pop);
VALGRIND_WRITE_STATS;
do_tx_free_many_times(pop);
VALGRIND_WRITE_STATS;
pmemobj_close(pop);
DONE(NULL);
}
| 11,423 | 21.356164 | 78 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_uuid_generate/util_uuid_generate.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016, Intel Corporation */
/*
* util_uuid_generate.c -- unit test for generating a uuid
*
* usage: util_uuid_generate [string] [valid|invalid]
*/
#include "unittest.h"
#include "uuid.h"
#include <unistd.h>
#include <string.h>
int
main(int argc, char *argv[])
{
START(argc, argv, "util_uuid_generate");
uuid_t uuid;
uuid_t uuid1;
int ret;
char conv_uu[POOL_HDR_UUID_STR_LEN];
char uu[POOL_HDR_UUID_STR_LEN];
/*
* No string passed in. Generate uuid.
*/
if (argc == 1) {
/* generate a UUID string */
ret = ut_get_uuid_str(uu);
UT_ASSERTeq(ret, 0);
/*
* Convert the string to a uuid, convert generated
* uuid back to a string and compare strings.
*/
ret = util_uuid_from_string(uu, (struct uuid *)&uuid);
UT_ASSERTeq(ret, 0);
ret = util_uuid_to_string(uuid, conv_uu);
UT_ASSERTeq(ret, 0);
UT_ASSERT(strncmp(uu, conv_uu, POOL_HDR_UUID_STR_LEN) == 0);
/*
* Generate uuid from util_uuid_generate and translate to
* string then back to uuid to verify they match.
*/
memset(uuid, 0, sizeof(uuid_t));
memset(uu, 0, POOL_HDR_UUID_STR_LEN);
memset(conv_uu, 0, POOL_HDR_UUID_STR_LEN);
ret = util_uuid_generate(uuid);
UT_ASSERTeq(ret, 0);
ret = util_uuid_to_string(uuid, uu);
UT_ASSERTeq(ret, 0);
ret = util_uuid_from_string(uu, (struct uuid *)&uuid1);
UT_ASSERTeq(ret, 0);
UT_ASSERT(memcmp(&uuid, &uuid1, sizeof(uuid_t)) == 0);
} else {
/*
* Caller passed in string.
*/
if (strcmp(argv[2], "valid") == 0) {
ret = util_uuid_from_string(argv[1],
(struct uuid *)&uuid);
UT_ASSERTeq(ret, 0);
ret = util_uuid_to_string(uuid, conv_uu);
UT_ASSERTeq(ret, 0);
} else {
ret = util_uuid_from_string(argv[1],
(struct uuid *)&uuid);
UT_ASSERT(ret < 0);
UT_OUT("util_uuid_generate: invalid uuid string");
}
}
DONE(NULL);
}
| 1,885 | 21.722892 | 62 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_pool_lookup/obj_pool_lookup.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2018, Intel Corporation */
/*
* obj_pool_lookup.c -- unit test for pmemobj_pool and pmemobj_pool_of
*/
#include "unittest.h"
#define MAX_PATH_LEN 255
#define LAYOUT_NAME "pool_lookup"
#define ALLOC_SIZE 100
static void
define_path(char *str, size_t size, const char *dir, unsigned i)
{
int ret = snprintf(str, size, "%s"OS_DIR_SEP_STR"testfile%d",
dir, i);
if (ret < 0 || ret >= size)
UT_FATAL("snprintf: %d", ret);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_pool_lookup");
if (argc != 3)
UT_FATAL("usage: %s [directory] [# of pools]", argv[0]);
unsigned npools = ATOU(argv[2]);
const char *dir = argv[1];
int r;
/* check before pool creation */
PMEMoid some_oid = {2, 3};
UT_ASSERTeq(pmemobj_pool_by_ptr(&some_oid), NULL);
UT_ASSERTeq(pmemobj_pool_by_oid(some_oid), NULL);
PMEMobjpool **pops = MALLOC(npools * sizeof(PMEMobjpool *));
void **guard_after = MALLOC(npools * sizeof(void *));
size_t length = strlen(dir) + MAX_PATH_LEN;
char *path = MALLOC(length);
for (unsigned i = 0; i < npools; ++i) {
define_path(path, length, dir, i);
pops[i] = pmemobj_create(path, LAYOUT_NAME, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR);
/*
* Reserve a page after the pool for address checks, if it
* doesn't map precisely at that address - it's OK.
*/
guard_after[i] =
MMAP((char *)pops[i] + PMEMOBJ_MIN_POOL, Ut_pagesize,
PROT_READ | PROT_WRITE,
MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
UT_ASSERTne(guard_after[i], NULL);
if (pops[i] == NULL)
UT_FATAL("!pmemobj_create");
}
PMEMoid *oids = MALLOC(npools * sizeof(PMEMoid));
for (unsigned i = 0; i < npools; ++i) {
r = pmemobj_alloc(pops[i], &oids[i], ALLOC_SIZE, 1, NULL, NULL);
UT_ASSERTeq(r, 0);
}
PMEMoid invalid = {123, 321};
UT_ASSERTeq(pmemobj_pool_by_oid(OID_NULL), NULL);
UT_ASSERTeq(pmemobj_pool_by_oid(invalid), NULL);
for (unsigned i = 0; i < npools; ++i) {
UT_ASSERTeq(pmemobj_pool_by_oid(oids[i]), pops[i]);
}
UT_ASSERTeq(pmemobj_pool_by_ptr(NULL), NULL);
UT_ASSERTeq(pmemobj_pool_by_ptr((void *)0xCBA), NULL);
void *valid_ptr = MALLOC(ALLOC_SIZE);
UT_ASSERTeq(pmemobj_pool_by_ptr(valid_ptr), NULL);
FREE(valid_ptr);
for (unsigned i = 0; i < npools; ++i) {
void *before_pool = (char *)pops[i] - 1;
void *after_pool = (char *)pops[i] + PMEMOBJ_MIN_POOL + 1;
void *start_pool = (char *)pops[i];
void *end_pool = (char *)pops[i] + PMEMOBJ_MIN_POOL - 1;
void *edge = (char *)pops[i] + PMEMOBJ_MIN_POOL;
void *middle = (char *)pops[i] + (PMEMOBJ_MIN_POOL / 2);
void *in_oid = (char *)pmemobj_direct(oids[i]) +
(ALLOC_SIZE / 2);
UT_ASSERTeq(pmemobj_pool_by_ptr(before_pool), NULL);
UT_ASSERTeq(pmemobj_pool_by_ptr(after_pool), NULL);
UT_ASSERTeq(pmemobj_pool_by_ptr(start_pool), pops[i]);
UT_ASSERTeq(pmemobj_pool_by_ptr(end_pool), pops[i]);
UT_ASSERTeq(pmemobj_pool_by_ptr(edge), NULL);
UT_ASSERTeq(pmemobj_pool_by_ptr(middle), pops[i]);
UT_ASSERTeq(pmemobj_pool_by_ptr(in_oid), pops[i]);
pmemobj_close(pops[i]);
UT_ASSERTeq(pmemobj_pool_by_ptr(middle), NULL);
UT_ASSERTeq(pmemobj_pool_by_ptr(in_oid), NULL);
MUNMAP(guard_after[i], Ut_pagesize);
}
for (unsigned i = 0; i < npools; ++i) {
UT_ASSERTeq(pmemobj_pool_by_oid(oids[i]), NULL);
define_path(path, length, dir, i);
pops[i] = pmemobj_open(path, LAYOUT_NAME);
UT_ASSERTne(pops[i], NULL);
UT_ASSERTeq(pmemobj_pool_by_oid(oids[i]), pops[i]);
pmemobj_close(pops[i]);
}
FREE(path);
FREE(pops);
FREE(guard_after);
FREE(oids);
DONE(NULL);
}
| 3,576 | 26.305344 | 70 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_constructor/obj_constructor.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2017, Intel Corporation */
/*
* obj_constructor.c -- tests for constructor
*/
#include <stddef.h>
#include "unittest.h"
/*
* Command line toggle indicating use of a bigger node structure for querying
* pool size expressed in a number of possible allocations. A small node
* structure results in a great number of allocations impossible to replicate
* in assumed timeout. It is required by unit tests using remote replication to
* pass on Travis.
*/
#define USE_BIG_ALLOC "--big-alloc"
/*
* Layout definition
*/
POBJ_LAYOUT_BEGIN(constr);
POBJ_LAYOUT_ROOT(constr, struct root);
POBJ_LAYOUT_TOID(constr, struct node);
POBJ_LAYOUT_TOID(constr, struct node_big);
POBJ_LAYOUT_END(constr);
struct root {
TOID(struct node) n;
POBJ_LIST_HEAD(head, struct node) list;
POBJ_LIST_HEAD(head_big, struct node_big) list_big;
};
struct node {
POBJ_LIST_ENTRY(struct node) next;
};
struct node_big {
POBJ_LIST_ENTRY(struct node_big) next;
int weight[2048];
};
static int
root_constr_cancel(PMEMobjpool *pop, void *ptr, void *arg)
{
return 1;
}
static int
node_constr_cancel(PMEMobjpool *pop, void *ptr, void *arg)
{
return 1;
}
struct foo {
int bar;
};
static struct foo *Canceled_ptr;
static int
vg_test_save_ptr(PMEMobjpool *pop, void *ptr, void *arg)
{
Canceled_ptr = (struct foo *)ptr;
return 1;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_constructor");
/* root doesn't count */
UT_COMPILE_ERROR_ON(POBJ_LAYOUT_TYPES_NUM(constr) != 2);
int big = (argc == 3 && strcmp(argv[2], USE_BIG_ALLOC) == 0);
size_t node_size;
size_t next_off;
if (big) {
node_size = sizeof(struct node_big);
next_off = offsetof(struct node_big, next);
} else if (argc == 2) {
node_size = sizeof(struct node);
next_off = offsetof(struct node, next);
} else {
UT_FATAL("usage: %s file-name [ %s ]", argv[0], USE_BIG_ALLOC);
}
const char *path = argv[1];
PMEMobjpool *pop = NULL;
int ret;
TOID(struct root) root;
TOID(struct node) node;
TOID(struct node_big) node_big;
if ((pop = pmemobj_create(path, POBJ_LAYOUT_NAME(constr),
0, S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
errno = 0;
root.oid = pmemobj_root_construct(pop, sizeof(struct root),
root_constr_cancel, NULL);
UT_ASSERT(TOID_IS_NULL(root));
UT_ASSERTeq(errno, ECANCELED);
/*
* Allocate memory until OOM, so we can check later if the alloc
* cancellation didn't damage the heap in any way.
*/
int allocs = 0;
while (pmemobj_alloc(pop, NULL, node_size, 1, NULL, NULL) == 0)
allocs++;
UT_ASSERTne(allocs, 0);
PMEMoid oid;
PMEMoid next;
POBJ_FOREACH_SAFE(pop, oid, next)
pmemobj_free(&oid);
errno = 0;
ret = pmemobj_alloc(pop, NULL, node_size, 1, node_constr_cancel, NULL);
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(errno, ECANCELED);
/* the same number of allocations should be possible. */
while (pmemobj_alloc(pop, NULL, node_size, 1, NULL, NULL) == 0)
allocs--;
UT_ASSERT(allocs <= 0);
POBJ_FOREACH_SAFE(pop, oid, next)
pmemobj_free(&oid);
root.oid = pmemobj_root_construct(pop, sizeof(struct root),
NULL, NULL);
UT_ASSERT(!TOID_IS_NULL(root));
errno = 0;
if (big) {
node_big.oid = pmemobj_list_insert_new(pop, next_off,
&D_RW(root)->list_big, OID_NULL, 0, node_size,
1, node_constr_cancel, NULL);
UT_ASSERT(TOID_IS_NULL(node_big));
} else {
node.oid = pmemobj_list_insert_new(pop, next_off,
&D_RW(root)->list, OID_NULL, 0, node_size,
1, node_constr_cancel, NULL);
UT_ASSERT(TOID_IS_NULL(node));
}
UT_ASSERTeq(errno, ECANCELED);
pmemobj_alloc(pop, &oid, sizeof(struct foo), 1,
vg_test_save_ptr, NULL);
UT_ASSERTne(Canceled_ptr, NULL);
/* this should generate a valgrind memcheck warning */
Canceled_ptr->bar = 5;
pmemobj_persist(pop, &Canceled_ptr->bar, sizeof(Canceled_ptr->bar));
/*
* Allocate and cancel a huge object. It should return back to the
* heap and it should be possible to allocate it again.
*/
Canceled_ptr = NULL;
ret = pmemobj_alloc(pop, &oid, sizeof(struct foo) + (1 << 22), 1,
vg_test_save_ptr, NULL);
UT_ASSERTne(Canceled_ptr, NULL);
void *first_ptr = Canceled_ptr;
Canceled_ptr = NULL;
ret = pmemobj_alloc(pop, &oid, sizeof(struct foo) + (1 << 22), 1,
vg_test_save_ptr, NULL);
UT_ASSERTeq(first_ptr, Canceled_ptr);
pmemobj_close(pop);
DONE(NULL);
}
| 4,369 | 22.621622 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/unittest.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2020, Intel Corporation */
/*
* unittest.h -- the mundane stuff shared by all unit tests
*
* we want unit tests to be very thorough and check absolutely everything
* in order to nail down the test case as precisely as possible and flag
* anything at all unexpected. as a result, most unit tests are 90% code
* checking stuff that isn't really interesting to what is being tested.
* to help address this, the macros defined here include all the boilerplate
* error checking which prints information and exits on unexpected errors.
*
* the result changes this code:
*
* if ((buf = malloc(size)) == NULL) {
* fprintf(stderr, "cannot allocate %d bytes for buf\n", size);
* exit(1);
* }
*
* into this code:
*
* buf = MALLOC(size);
*
* and the error message includes the calling context information (file:line).
* in general, using the all-caps version of a call means you're using the
* unittest.h version which does the most common checking for you. so
* calling VMEM_CREATE() instead of vmem_create() returns the same
* thing, but can never return an error since the unit test library checks for
* it. * for routines like vmem_delete() there is no corresponding
* VMEM_DELETE() because there's no error to check for.
*
* all unit tests should use the same initialization:
*
* START(argc, argv, "brief test description", ...);
*
* all unit tests should use these exit calls:
*
* DONE("message", ...);
* UT_FATAL("message", ...);
*
* uniform stderr and stdout messages:
*
* UT_OUT("message", ...);
* UT_ERR("message", ...);
*
* in all cases above, the message is printf-like, taking variable args.
* the message can be NULL. it can start with "!" in which case the "!" is
* skipped and the message gets the errno string appended to it, like this:
*
* if (somesyscall(..) < 0)
* UT_FATAL("!my message");
*/
#ifndef _UNITTEST_H
#define _UNITTEST_H 1
#include <libpmem.h>
#include <libpmem2.h>
#include <libpmemblk.h>
#include <libpmemlog.h>
#include <libpmemobj.h>
#include <libpmempool.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdarg.h>
#include <stdint.h>
#include <string.h>
#include <strings.h>
#include <setjmp.h>
#include <time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/file.h>
#ifndef __FreeBSD__
#include <sys/mount.h>
#endif
#include <fcntl.h>
#include <signal.h>
#include <errno.h>
#include <dirent.h>
/* XXX: move OS abstraction layer out of common */
#include "os.h"
#include "os_thread.h"
#include "util.h"
int ut_get_uuid_str(char *);
#define UT_MAX_ERR_MSG 128
#define UT_POOL_HDR_UUID_STR_LEN 37 /* uuid string length */
#define UT_POOL_HDR_UUID_GEN_FILE "/proc/sys/kernel/random/uuid"
/* XXX - fix this temp hack dup'ing util_strerror when we get mock for win */
void ut_strerror(int errnum, char *buff, size_t bufflen);
/* XXX - eliminate duplicated definitions in unittest.h and util.h */
#ifdef _WIN32
static inline int ut_util_statW(const wchar_t *path,
os_stat_t *st_bufp) {
int retVal = _wstat64(path, st_bufp);
/* clear unused bits to avoid confusion */
st_bufp->st_mode &= 0600;
return retVal;
}
#endif
/*
* unit test support...
*/
void ut_start(const char *file, int line, const char *func,
int argc, char * const argv[], const char *fmt, ...)
__attribute__((format(printf, 6, 7)));
void ut_startW(const char *file, int line, const char *func,
int argc, wchar_t * const argv[], const char *fmt, ...)
__attribute__((format(printf, 6, 7)));
void NORETURN ut_done(const char *file, int line, const char *func,
const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
void NORETURN ut_fatal(const char *file, int line, const char *func,
const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
void NORETURN ut_end(const char *file, int line, const char *func,
int ret);
void ut_out(const char *file, int line, const char *func,
const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
void ut_err(const char *file, int line, const char *func,
const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
/* indicate the start of the test */
#ifndef _WIN32
#define START(argc, argv, ...)\
ut_start(__FILE__, __LINE__, __func__, argc, argv, __VA_ARGS__)
#else
#define START(argc, argv, ...)\
wchar_t **wargv = CommandLineToArgvW(GetCommandLineW(), &argc);\
for (int i = 0; i < argc; i++) {\
argv[i] = ut_toUTF8(wargv[i]);\
if (argv[i] == NULL) {\
for (i--; i >= 0; i--)\
free(argv[i]);\
UT_FATAL("Error during arguments conversion\n");\
}\
}\
ut_start(__FILE__, __LINE__, __func__, argc, argv, __VA_ARGS__)
#endif
/* indicate the start of the test */
#define STARTW(argc, argv, ...)\
ut_startW(__FILE__, __LINE__, __func__, argc, argv, __VA_ARGS__)
/* normal exit from test */
#ifndef _WIN32
#define DONE(...)\
ut_done(__FILE__, __LINE__, __func__, __VA_ARGS__)
#else
#define DONE(...)\
for (int i = argc; i > 0; i--)\
free(argv[i - 1]);\
ut_done(__FILE__, __LINE__, __func__, __VA_ARGS__)
#endif
#define DONEW(...)\
ut_done(__FILE__, __LINE__, __func__, __VA_ARGS__)
#define END(ret, ...)\
ut_end(__FILE__, __LINE__, __func__, ret)
/* fatal error detected */
#define UT_FATAL(...)\
ut_fatal(__FILE__, __LINE__, __func__, __VA_ARGS__)
/* normal output */
#define UT_OUT(...)\
ut_out(__FILE__, __LINE__, __func__, __VA_ARGS__)
/* error output */
#define UT_ERR(...)\
ut_err(__FILE__, __LINE__, __func__, __VA_ARGS__)
/*
* assertions...
*/
/* assert a condition is true at runtime */
#define UT_ASSERT_rt(cnd)\
((void)((cnd) || (ut_fatal(__FILE__, __LINE__, __func__,\
"assertion failure: %s", #cnd), 0)))
/* assertion with extra info printed if assertion fails at runtime */
#define UT_ASSERTinfo_rt(cnd, info) \
((void)((cnd) || (ut_fatal(__FILE__, __LINE__, __func__,\
"assertion failure: %s (%s)", #cnd, info), 0)))
/* assert two integer values are equal at runtime */
#define UT_ASSERTeq_rt(lhs, rhs)\
((void)(((lhs) == (rhs)) || (ut_fatal(__FILE__, __LINE__, __func__,\
"assertion failure: %s (0x%llx) == %s (0x%llx)", #lhs,\
(unsigned long long)(lhs), #rhs, (unsigned long long)(rhs)), 0)))
/* assert two integer values are not equal at runtime */
#define UT_ASSERTne_rt(lhs, rhs)\
((void)(((lhs) != (rhs)) || (ut_fatal(__FILE__, __LINE__, __func__,\
"assertion failure: %s (0x%llx) != %s (0x%llx)", #lhs,\
(unsigned long long)(lhs), #rhs, (unsigned long long)(rhs)), 0)))
#if defined(__CHECKER__)
#define UT_COMPILE_ERROR_ON(cond)
#define UT_ASSERT_COMPILE_ERROR_ON(cond)
#elif defined(_MSC_VER)
#define UT_COMPILE_ERROR_ON(cond) C_ASSERT(!(cond))
/* XXX - can't be done with C_ASSERT() unless we have __builtin_constant_p() */
#define UT_ASSERT_COMPILE_ERROR_ON(cond) (void)(cond)
#else
#define UT_COMPILE_ERROR_ON(cond) ((void)sizeof(char[(cond) ? -1 : 1]))
#ifndef __cplusplus
#define UT_ASSERT_COMPILE_ERROR_ON(cond) UT_COMPILE_ERROR_ON(cond)
#else /* __cplusplus */
/*
* XXX - workaround for https://github.com/pmem/issues/issues/189
*/
#define UT_ASSERT_COMPILE_ERROR_ON(cond) UT_ASSERT_rt(!(cond))
#endif /* __cplusplus */
#endif /* _MSC_VER */
/* assert a condition is true */
#define UT_ASSERT(cnd)\
do {\
/*\
* Detect useless asserts on always true expression. Please use\
* UT_COMPILE_ERROR_ON(!cnd) or UT_ASSERT_rt(cnd) in such\
* cases.\
*/\
if (__builtin_constant_p(cnd))\
UT_ASSERT_COMPILE_ERROR_ON(cnd);\
UT_ASSERT_rt(cnd);\
} while (0)
/* assertion with extra info printed if assertion fails */
#define UT_ASSERTinfo(cnd, info) \
do {\
/* See comment in UT_ASSERT. */\
if (__builtin_constant_p(cnd))\
UT_ASSERT_COMPILE_ERROR_ON(cnd);\
UT_ASSERTinfo_rt(cnd, info);\
} while (0)
/* assert two integer values are equal */
#define UT_ASSERTeq(lhs, rhs)\
do {\
/* See comment in UT_ASSERT. */\
if (__builtin_constant_p(lhs) && __builtin_constant_p(rhs))\
UT_ASSERT_COMPILE_ERROR_ON((lhs) == (rhs));\
UT_ASSERTeq_rt(lhs, rhs);\
} while (0)
/* assert two integer values are not equal */
#define UT_ASSERTne(lhs, rhs)\
do {\
/* See comment in UT_ASSERT. */\
if (__builtin_constant_p(lhs) && __builtin_constant_p(rhs))\
UT_ASSERT_COMPILE_ERROR_ON((lhs) != (rhs));\
UT_ASSERTne_rt(lhs, rhs);\
} while (0)
/* assert pointer is fits range of [start, start + size) */
#define UT_ASSERTrange(ptr, start, size)\
((void)(((uintptr_t)(ptr) >= (uintptr_t)(start) &&\
(uintptr_t)(ptr) < (uintptr_t)(start) + (uintptr_t)(size)) ||\
(ut_fatal(__FILE__, __LINE__, __func__,\
"assert failure: %s (%p) is outside range [%s (%p), %s (%p))", #ptr,\
(void *)(ptr), #start, (void *)(start), #start"+"#size,\
(void *)((uintptr_t)(start) + (uintptr_t)(size))), 0)))
/*
* memory allocation...
*/
void *ut_malloc(const char *file, int line, const char *func, size_t size);
void *ut_calloc(const char *file, int line, const char *func,
size_t nmemb, size_t size);
void ut_free(const char *file, int line, const char *func, void *ptr);
void ut_aligned_free(const char *file, int line, const char *func, void *ptr);
void *ut_realloc(const char *file, int line, const char *func,
void *ptr, size_t size);
char *ut_strdup(const char *file, int line, const char *func,
const char *str);
void *ut_pagealignmalloc(const char *file, int line, const char *func,
size_t size);
void *ut_memalign(const char *file, int line, const char *func,
size_t alignment, size_t size);
void *ut_mmap_anon_aligned(const char *file, int line, const char *func,
size_t alignment, size_t size);
int ut_munmap_anon_aligned(const char *file, int line, const char *func,
void *start, size_t size);
/* a malloc() that can't return NULL */
#define MALLOC(size)\
ut_malloc(__FILE__, __LINE__, __func__, size)
/* a calloc() that can't return NULL */
#define CALLOC(nmemb, size)\
ut_calloc(__FILE__, __LINE__, __func__, nmemb, size)
/* a malloc() of zeroed memory */
#define ZALLOC(size)\
ut_calloc(__FILE__, __LINE__, __func__, 1, size)
#define FREE(ptr)\
ut_free(__FILE__, __LINE__, __func__, ptr)
#define ALIGNED_FREE(ptr)\
ut_aligned_free(__FILE__, __LINE__, __func__, ptr)
/* a realloc() that can't return NULL */
#define REALLOC(ptr, size)\
ut_realloc(__FILE__, __LINE__, __func__, ptr, size)
/* a strdup() that can't return NULL */
#define STRDUP(str)\
ut_strdup(__FILE__, __LINE__, __func__, str)
/* a malloc() that only returns page aligned memory */
#define PAGEALIGNMALLOC(size)\
ut_pagealignmalloc(__FILE__, __LINE__, __func__, size)
/* a malloc() that returns memory with given alignment */
#define MEMALIGN(alignment, size)\
ut_memalign(__FILE__, __LINE__, __func__, alignment, size)
/*
* A mmap() that returns anonymous memory with given alignment and guard
* pages.
*/
#define MMAP_ANON_ALIGNED(size, alignment)\
ut_mmap_anon_aligned(__FILE__, __LINE__, __func__, alignment, size)
#define MUNMAP_ANON_ALIGNED(start, size)\
ut_munmap_anon_aligned(__FILE__, __LINE__, __func__, start, size)
/*
* file operations
*/
int ut_open(const char *file, int line, const char *func, const char *path,
int flags, ...);
int ut_wopen(const char *file, int line, const char *func, const wchar_t *path,
int flags, ...);
int ut_close(const char *file, int line, const char *func, int fd);
FILE *ut_fopen(const char *file, int line, const char *func, const char *path,
const char *mode);
int ut_fclose(const char *file, int line, const char *func, FILE *stream);
int ut_unlink(const char *file, int line, const char *func, const char *path);
size_t ut_write(const char *file, int line, const char *func, int fd,
const void *buf, size_t len);
size_t ut_read(const char *file, int line, const char *func, int fd,
void *buf, size_t len);
os_off_t ut_lseek(const char *file, int line, const char *func, int fd,
os_off_t offset, int whence);
int ut_posix_fallocate(const char *file, int line, const char *func, int fd,
os_off_t offset, os_off_t len);
int ut_stat(const char *file, int line, const char *func, const char *path,
os_stat_t *st_bufp);
int ut_statW(const char *file, int line, const char *func, const wchar_t *path,
os_stat_t *st_bufp);
int ut_fstat(const char *file, int line, const char *func, int fd,
os_stat_t *st_bufp);
void *ut_mmap(const char *file, int line, const char *func, void *addr,
size_t length, int prot, int flags, int fd, os_off_t offset);
int ut_munmap(const char *file, int line, const char *func, void *addr,
size_t length);
int ut_mprotect(const char *file, int line, const char *func, void *addr,
size_t len, int prot);
int ut_ftruncate(const char *file, int line, const char *func,
int fd, os_off_t length);
long long ut_strtoll(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
long ut_strtol(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
int ut_strtoi(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
unsigned long long ut_strtoull(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
unsigned long ut_strtoul(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
unsigned ut_strtou(const char *file, int line, const char *func,
const char *nptr, char **endptr, int base);
int ut_snprintf(const char *file, int line, const char *func,
char *str, size_t size, const char *format, ...);
/* an open() that can't return < 0 */
#define OPEN(path, ...)\
ut_open(__FILE__, __LINE__, __func__, path, __VA_ARGS__)
/* a _wopen() that can't return < 0 */
#define WOPEN(path, ...)\
ut_wopen(__FILE__, __LINE__, __func__, path, __VA_ARGS__)
/* a close() that can't return -1 */
#define CLOSE(fd)\
ut_close(__FILE__, __LINE__, __func__, fd)
/* an fopen() that can't return != 0 */
#define FOPEN(path, mode)\
ut_fopen(__FILE__, __LINE__, __func__, path, mode)
/* a fclose() that can't return != 0 */
#define FCLOSE(stream)\
ut_fclose(__FILE__, __LINE__, __func__, stream)
/* an unlink() that can't return -1 */
#define UNLINK(path)\
ut_unlink(__FILE__, __LINE__, __func__, path)
/* a write() that can't return -1 */
#define WRITE(fd, buf, len)\
ut_write(__FILE__, __LINE__, __func__, fd, buf, len)
/* a read() that can't return -1 */
#define READ(fd, buf, len)\
ut_read(__FILE__, __LINE__, __func__, fd, buf, len)
/* a lseek() that can't return -1 */
#define LSEEK(fd, offset, whence)\
ut_lseek(__FILE__, __LINE__, __func__, fd, offset, whence)
#define POSIX_FALLOCATE(fd, off, len)\
ut_posix_fallocate(__FILE__, __LINE__, __func__, fd, off, len)
#define FSTAT(fd, st_bufp)\
ut_fstat(__FILE__, __LINE__, __func__, fd, st_bufp)
/* a mmap() that can't return MAP_FAILED */
#define MMAP(addr, len, prot, flags, fd, offset)\
ut_mmap(__FILE__, __LINE__, __func__, addr, len, prot, flags, fd, offset);
/* a munmap() that can't return -1 */
#define MUNMAP(addr, length)\
ut_munmap(__FILE__, __LINE__, __func__, addr, length);
/* a mprotect() that can't return -1 */
#define MPROTECT(addr, len, prot)\
ut_mprotect(__FILE__, __LINE__, __func__, addr, len, prot);
#define STAT(path, st_bufp)\
ut_stat(__FILE__, __LINE__, __func__, path, st_bufp)
#define STATW(path, st_bufp)\
ut_statW(__FILE__, __LINE__, __func__, path, st_bufp)
#define FTRUNCATE(fd, length)\
ut_ftruncate(__FILE__, __LINE__, __func__, fd, length)
#define ATOU(nptr) STRTOU(nptr, NULL, 10)
#define ATOUL(nptr) STRTOUL(nptr, NULL, 10)
#define ATOULL(nptr) STRTOULL(nptr, NULL, 10)
#define ATOI(nptr) STRTOI(nptr, NULL, 10)
#define ATOL(nptr) STRTOL(nptr, NULL, 10)
#define ATOLL(nptr) STRTOLL(nptr, NULL, 10)
#define STRTOULL(nptr, endptr, base)\
ut_strtoull(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define STRTOUL(nptr, endptr, base)\
ut_strtoul(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define STRTOL(nptr, endptr, base)\
ut_strtol(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define STRTOLL(nptr, endptr, base)\
ut_strtoll(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define STRTOU(nptr, endptr, base)\
ut_strtou(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define STRTOI(nptr, endptr, base)\
ut_strtoi(__FILE__, __LINE__, __func__, nptr, endptr, base)
#define SNPRINTF(str, size, format, ...) \
ut_snprintf(__FILE__, __LINE__, __func__, \
str, size, format, __VA_ARGS__)
#ifndef _WIN32
#define ut_jmp_buf_t sigjmp_buf
#define ut_siglongjmp(b) siglongjmp(b, 1)
#define ut_sigsetjmp(b) sigsetjmp(b, 1)
#else
#define ut_jmp_buf_t jmp_buf
#define ut_siglongjmp(b) longjmp(b, 1)
#define ut_sigsetjmp(b) setjmp(b)
#endif
void ut_suppress_errmsg(void);
void ut_unsuppress_errmsg(void);
void ut_suppress_crt_assert(void);
void ut_unsuppress_crt_assert(void);
/*
* signals...
*/
int ut_sigaction(const char *file, int line, const char *func,
int signum, struct sigaction *act, struct sigaction *oldact);
/* a sigaction() that can't return an error */
#define SIGACTION(signum, act, oldact)\
ut_sigaction(__FILE__, __LINE__, __func__, signum, act, oldact)
/*
* pthreads...
*/
int ut_thread_create(const char *file, int line, const char *func,
os_thread_t *__restrict thread,
const os_thread_attr_t *__restrict attr,
void *(*start_routine)(void *), void *__restrict arg);
int ut_thread_join(const char *file, int line, const char *func,
os_thread_t *thread, void **value_ptr);
/* a os_thread_create() that can't return an error */
#define THREAD_CREATE(thread, attr, start_routine, arg)\
ut_thread_create(__FILE__, __LINE__, __func__,\
thread, attr, start_routine, arg)
/* a os_thread_join() that can't return an error */
#define THREAD_JOIN(thread, value_ptr)\
ut_thread_join(__FILE__, __LINE__, __func__, thread, value_ptr)
/*
* processes...
*/
#ifdef _WIN32
intptr_t ut_spawnv(int argc, const char **argv, ...);
#endif
/*
* mocks...
*
* NOTE: On Linux, function mocking is implemented using wrapper functions.
* See "--wrap" option of the GNU linker.
* There is no such feature in VC++, so on Windows we do the mocking at
* compile time, by redefining symbol names:
* - all the references to <symbol> are replaced with <__wrap_symbol>
* in all the compilation units, except the one where the <symbol> is
* defined and the test source file
* - the original definition of <symbol> is replaced with <__real_symbol>
* - a wrapper function <__wrap_symbol> must be defined in the test program
* (it may still call the original function via <__real_symbol>)
* Such solution seems to be sufficient for the purpose of our tests, even
* though it has some limitations. I.e. it does no work well with malloc/free,
* so to wrap the system memory allocator functions, we use the built-in
* feature of all the PMDK libraries, allowing to override default memory
* allocator with the custom one.
*/
#ifndef _WIN32
#define _FUNC_REAL_DECL(name, ret_type, ...)\
ret_type __real_##name(__VA_ARGS__) __attribute__((unused));
#else
#define _FUNC_REAL_DECL(name, ret_type, ...)\
ret_type name(__VA_ARGS__);
#endif
#ifndef _WIN32
#define _FUNC_REAL(name)\
__real_##name
#else
#define _FUNC_REAL(name)\
name
#endif
#define RCOUNTER(name)\
_rcounter##name
#define FUNC_MOCK_RCOUNTER_SET(name, val)\
RCOUNTER(name) = val;
#define FUNC_MOCK(name, ret_type, ...)\
_FUNC_REAL_DECL(name, ret_type, ##__VA_ARGS__)\
static unsigned RCOUNTER(name);\
ret_type __wrap_##name(__VA_ARGS__);\
ret_type __wrap_##name(__VA_ARGS__) {\
switch (util_fetch_and_add32(&RCOUNTER(name), 1)) {
#define FUNC_MOCK_DLLIMPORT(name, ret_type, ...)\
__declspec(dllimport) _FUNC_REAL_DECL(name, ret_type, ##__VA_ARGS__)\
static unsigned RCOUNTER(name);\
ret_type __wrap_##name(__VA_ARGS__);\
ret_type __wrap_##name(__VA_ARGS__) {\
switch (util_fetch_and_add32(&RCOUNTER(name), 1)) {
#define FUNC_MOCK_END\
}}
#define FUNC_MOCK_RUN(run)\
case run:
#define FUNC_MOCK_RUN_DEFAULT\
default:
#define FUNC_MOCK_RUN_RET(run, ret)\
case run: return (ret);
#define FUNC_MOCK_RUN_RET_DEFAULT_REAL(name, ...)\
default: return _FUNC_REAL(name)(__VA_ARGS__);
#define FUNC_MOCK_RUN_RET_DEFAULT(ret)\
default: return (ret);
#define FUNC_MOCK_RET_ALWAYS(name, ret_type, ret, ...)\
FUNC_MOCK(name, ret_type, __VA_ARGS__)\
FUNC_MOCK_RUN_RET_DEFAULT(ret);\
FUNC_MOCK_END
#define FUNC_MOCK_RET_ALWAYS_VOID(name, ...)\
FUNC_MOCK(name, void, __VA_ARGS__)\
default: return;\
FUNC_MOCK_END
extern unsigned long Ut_pagesize;
extern unsigned long long Ut_mmap_align;
extern os_mutex_t Sigactions_lock;
void ut_dump_backtrace(void);
void ut_sighandler(int);
void ut_register_sighandlers(void);
uint16_t ut_checksum(uint8_t *addr, size_t len);
char *ut_toUTF8(const wchar_t *wstr);
wchar_t *ut_toUTF16(const char *wstr);
struct test_case {
const char *name;
int (*func)(const struct test_case *tc, int argc, char *argv[]);
};
/*
* get_tc -- return test case of specified name
*/
static inline const struct test_case *
get_tc(const char *name, const struct test_case *test_cases, size_t ntests)
{
for (size_t i = 0; i < ntests; i++) {
if (strcmp(name, test_cases[i].name) == 0)
return &test_cases[i];
}
return NULL;
}
static inline void
TEST_CASE_PROCESS(int argc, char *argv[],
const struct test_case *test_cases, size_t ntests)
{
if (argc < 2)
UT_FATAL("usage: %s <test case> [<args>]", argv[0]);
for (int i = 1; i < argc; i++) {
char *str_test = argv[i];
const int args_off = i + 1;
const struct test_case *tc = get_tc(str_test,
test_cases, ntests);
if (!tc)
UT_FATAL("unknown test case -- '%s'", str_test);
int ret = tc->func(tc, argc - args_off, &argv[args_off]);
if (ret < 0)
UT_FATAL("test return value cannot be negative");
i += ret;
}
}
#define TEST_CASE_DECLARE(_name)\
int \
_name(const struct test_case *tc, int argc, char *argv[])
#define TEST_CASE(_name)\
{\
.name = #_name,\
.func = (_name),\
}
#define STR(x) #x
#define ASSERT_ALIGNED_BEGIN(type) do {\
size_t off = 0;\
const char *last = "(none)";\
type t;
#define ASSERT_ALIGNED_FIELD(type, field) do {\
if (offsetof(type, field) != off)\
UT_FATAL("%s: padding, missing field or fields not in order between "\
"'%s' and '%s' -- offset %lu, real offset %lu",\
STR(type), last, STR(field), off, offsetof(type, field));\
off += sizeof(t.field);\
last = STR(field);\
} while (0)
#define ASSERT_FIELD_SIZE(field, size) do {\
UT_COMPILE_ERROR_ON(size != sizeof(t.field));\
} while (0)
#define ASSERT_OFFSET_CHECKPOINT(type, checkpoint) do {\
if (off != checkpoint)\
UT_FATAL("%s: violated offset checkpoint -- "\
"checkpoint %lu, real offset %lu",\
STR(type), checkpoint, off);\
} while (0)
#define ASSERT_ALIGNED_CHECK(type)\
if (off != sizeof(type))\
UT_FATAL("%s: missing field or padding after '%s': "\
"sizeof(%s) = %lu, fields size = %lu",\
STR(type), last, STR(type), sizeof(type), off);\
} while (0)
/*
* AddressSanitizer
*/
#ifdef __clang__
#if __has_feature(address_sanitizer)
#define UT_DEFINE_ASAN_POISON
#endif
#else
#ifdef __SANITIZE_ADDRESS__
#define UT_DEFINE_ASAN_POISON
#endif
#endif
#ifdef UT_DEFINE_ASAN_POISON
void __asan_poison_memory_region(void const volatile *addr, size_t size);
void __asan_unpoison_memory_region(void const volatile *addr, size_t size);
#define ASAN_POISON_MEMORY_REGION(addr, size) \
__asan_poison_memory_region((addr), (size))
#define ASAN_UNPOISON_MEMORY_REGION(addr, size) \
__asan_unpoison_memory_region((addr), (size))
#else
#define ASAN_POISON_MEMORY_REGION(addr, size) \
((void)(addr), (void)(size))
#define ASAN_UNPOISON_MEMORY_REGION(addr, size) \
((void)(addr), (void)(size))
#endif
#ifdef __cplusplus
}
#endif
#endif /* unittest.h */
| 23,907 | 29.769627 | 79 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_fh.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* ut_fh.c -- implementation of OS-independent file handle / file descriptor
* interface
*/
/* for O_TMPFILE */
#define _GNU_SOURCE
#include <fcntl.h>
#include "ut_fh.h"
#include "unittest.h"
struct FHandle {
int fd;
#ifdef _WIN32
HANDLE h;
#endif
enum file_handle_type type;
};
#ifdef _WIN32
#define HIDWORD(x) ((DWORD)((x) >> 32))
#define LODWORD(x) ((DWORD)((x) & 0xFFFFFFFF))
#endif
static void
check_invalid_flags(const char *file, int line, const char *func, int flags)
{
if ((flags & FH_EXCL) && !(flags & FH_CREAT)) {
ut_fatal(file, line, func,
"FH_EXCL without FH_CREAT is meaningless");
}
if ((flags & FH_TRUNC) && (flags & FH_CREAT)) {
/* because Windows doesn't support both */
ut_fatal(file, line, func,
"FH_TRUNC with FH_CREAT is forbidden");
}
}
static int
ut_fh_open_fd(const char *file, int line, const char *func,
const char *path, int flags, mode_t mode)
{
int sflags = 0;
check_invalid_flags(file, line, func, flags);
if ((flags & (FH_CREAT | FH_EXCL)) == (FH_CREAT | FH_EXCL)) {
flags &= ~(FH_CREAT | FH_EXCL);
sflags |= O_CREAT | O_EXCL;
} else if (flags & FH_CREAT) {
flags &= ~FH_CREAT;
sflags |= O_CREAT;
/* Windows version doesn't support both O_TRUNC and O_CREAT */
} else if (flags & FH_TRUNC) {
flags &= ~FH_TRUNC;
sflags |= O_TRUNC;
}
int acc = flags & FH_ACCMODE;
/* Linux version does not have FH_EXEC equivalent */
if ((acc & FH_WRITE) && (acc & FH_READ))
sflags |= O_RDWR;
else if (acc & FH_WRITE)
sflags |= O_WRONLY;
else if (acc & FH_READ)
sflags |= O_RDONLY;
else
ut_fatal(file, line, func, "unknown access mode %d", acc);
flags &= ~FH_ACCMODE;
if (flags & FH_DIRECTORY) {
#ifdef _WIN32
ut_fatal(file, line, func,
"FH_DIRECTORY is not supported on Windows using FD interface");
#else
flags &= ~FH_DIRECTORY;
sflags |= O_DIRECTORY;
#endif
}
if (flags & FH_TMPFILE) {
#ifdef O_TMPFILE
flags &= ~FH_TMPFILE;
sflags |= O_TMPFILE;
#else
ut_fatal(file, line, func,
"FH_TMPFILE is not supported on this system for file descriptors");
#endif
}
if (flags)
ut_fatal(file, line, func, "unsupported flag(s) 0%o", flags);
return ut_open(file, line, func, path, sflags, mode);
}
#ifdef _WIN32
static HANDLE
ut_fh_open_handle(const char *file, int line, const char *func,
const char *path, int flags, mode_t mode)
{
DWORD dwDesiredAccess;
/* do not allow delete, read or write from another process */
DWORD dwShareMode = 0;
LPSECURITY_ATTRIBUTES lpSecurityAttributes = NULL;
DWORD dwCreationDisposition;
DWORD dwFlagsAndAttributes = FILE_ATTRIBUTE_NORMAL;
HANDLE hTemplateFile = NULL;
/* XXX sometimes doesn't work, ERROR_ACCESS_DENIED on AppVeyor */
#if 0
/*
* FILE_FLAG_DELETE_ON_CLOSE needs a real file (FH_CREAT)
* If it already exists refuse to use it (FH_EXCL), because this means
* something weird is going on (either there's another process with
* the same file opened or FILE_FLAG_DELETE_ON_CLOSE didn't actually
* delete the file on close)
*/
if (flags & FH_TMPFILE)
flags |= FH_CREAT | FH_EXCL;
#else
if (flags & FH_TMPFILE)
ut_fatal(file, line, func,
"FH_TMPFILE is not supported for file handles");
#endif
check_invalid_flags(file, line, func, flags);
/* only write permission can be taken out on Windows */
if (!(mode & _S_IWRITE))
dwFlagsAndAttributes |= FILE_ATTRIBUTE_READONLY;
if ((flags & (FH_CREAT | FH_EXCL)) == (FH_CREAT | FH_EXCL)) {
flags &= ~(FH_CREAT | FH_EXCL);
dwCreationDisposition = CREATE_NEW;
} else if (flags & FH_CREAT) {
flags &= ~FH_CREAT;
dwCreationDisposition = OPEN_ALWAYS;
} else if (flags & FH_TRUNC) {
flags &= ~FH_TRUNC;
dwCreationDisposition = TRUNCATE_EXISTING;
} else {
dwCreationDisposition = OPEN_EXISTING;
}
int acc = flags & FH_ACCMODE;
dwDesiredAccess = 0;
if (acc & FH_READ) {
dwDesiredAccess |= GENERIC_READ;
acc &= ~FH_READ;
}
if (acc & FH_WRITE) {
dwDesiredAccess |= GENERIC_WRITE;
acc &= ~FH_WRITE;
}
if (acc & FH_EXEC) {
dwDesiredAccess |= GENERIC_EXECUTE;
acc &= ~FH_EXEC;
}
if (acc)
ut_fatal(file, line, func, "unknown access mode %d", acc);
flags &= ~FH_ACCMODE;
if (flags & FH_DIRECTORY) {
flags &= ~FH_DIRECTORY;
/* GJ MS */
dwFlagsAndAttributes |= FILE_FLAG_BACKUP_SEMANTICS;
}
char *full_path = NULL;
if (flags & FH_TMPFILE) {
flags &= ~FH_TMPFILE;
dwFlagsAndAttributes |= FILE_FLAG_DELETE_ON_CLOSE;
/*
* FILE_FLAG_DELETE_ON_CLOSE needs a real file,
* not a directory
*/
full_path = MALLOC(strlen(path) + 1 +
strlen("UT_FH_TMPFILE") + 1);
sprintf(full_path, "%s\\UT_FH_TMPFILE", path);
path = full_path;
}
if (flags)
ut_fatal(file, line, func, "unsupported flag(s) 0%o", flags);
wchar_t *wpath = util_toUTF16(path);
if (wpath == NULL)
ut_fatal(file, line, func, "conversion to utf16 failed");
HANDLE h = CreateFileW(wpath, dwDesiredAccess, dwShareMode,
lpSecurityAttributes, dwCreationDisposition,
dwFlagsAndAttributes, hTemplateFile);
util_free_UTF16(wpath);
if (h == INVALID_HANDLE_VALUE) {
ut_fatal(file, line, func, "opening file %s failed: %d", path,
GetLastError());
}
if (full_path)
free(full_path);
return h;
}
#endif
struct FHandle *
ut_fh_open(const char *file, int line, const char *func,
enum file_handle_type type, const char *path, int flags, ...)
{
struct FHandle *f = MALLOC(sizeof(*f));
mode_t mode = 0;
va_list ap;
va_start(ap, flags);
if ((flags & FH_CREAT) || (flags & FH_TMPFILE))
mode = va_arg(ap, mode_t);
va_end(ap);
f->type = type;
if (type == FH_FD) {
f->fd = ut_fh_open_fd(file, line, func, path, flags, mode);
} else if (type == FH_HANDLE) {
#ifdef _WIN32
f->h = ut_fh_open_handle(file, line, func, path, flags,
mode);
#else
ut_fatal(file, line, func,
"FH_HANDLE not supported on !Windows");
#endif
} else {
ut_fatal(file, line, func, "unknown type value %d", type);
}
return f;
}
void
ut_fh_truncate(const char *file, int line, const char *func,
struct FHandle *f, os_off_t length)
{
if (f->type == FH_FD) {
ut_ftruncate(file, line, func, f->fd, length);
} else if (f->type == FH_HANDLE) {
#ifdef _WIN32
LONG low = LODWORD(length);
LONG high = HIDWORD(length);
if (SetFilePointer(f->h, low, &high, FILE_BEGIN) ==
INVALID_SET_FILE_POINTER &&
GetLastError() != ERROR_SUCCESS) {
ut_fatal(file, line, func, "SetFilePointer failed: %d",
GetLastError());
}
if (SetEndOfFile(f->h) == 0) {
ut_fatal(file, line, func, "SetEndOfFile failed: %d",
GetLastError());
}
#else
ut_fatal(file, line, func,
"FH_HANDLE not supported on !Windows");
#endif
} else {
ut_fatal(file, line, func, "unknown type value %d", f->type);
}
}
void
ut_fh_close(const char *file, int line, const char *func, struct FHandle *f)
{
if (f->type == FH_FD) {
CLOSE(f->fd);
} else if (f->type == FH_HANDLE) {
#ifdef _WIN32
CloseHandle(f->h);
#else
ut_fatal(file, line, func,
"FH_HANDLE not supported on !Windows");
#endif
} else {
ut_fatal(file, line, func, "unknown type value %d", f->type);
}
memset(f, 0, sizeof(*f));
FREE(f);
}
int
ut_fh_get_fd(const char *file, int line, const char *func, struct FHandle *f)
{
if (f->type == FH_FD)
return f->fd;
ut_fatal(file, line, func,
"requested file descriptor on FHandle that doesn't contain it");
}
#ifdef _WIN32
HANDLE
ut_fh_get_handle(const char *file, int line, const char *func,
struct FHandle *f)
{
if (f->type == FH_HANDLE)
return f->h;
ut_fatal(file, line, func,
"requested file handle on FHandle that doesn't contain it");
}
#endif
enum file_handle_type
ut_fh_get_handle_type(struct FHandle *fh)
{
return fh->type;
}
| 7,734 | 22.158683 | 77 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_config.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* ut_pmem2_config.h -- utility helper functions for libpmem2 config tests
*/
#ifndef UT_PMEM2_CONFIG_H
#define UT_PMEM2_CONFIG_H 1
#include "ut_fh.h"
/* a pmem2_config_new() that can't return NULL */
#define PMEM2_CONFIG_NEW(cfg) \
ut_pmem2_config_new(__FILE__, __LINE__, __func__, cfg)
/* a pmem2_config_set_required_store_granularity() doesn't return an error */
#define PMEM2_CONFIG_SET_GRANULARITY(cfg, g) \
ut_pmem2_config_set_required_store_granularity \
(__FILE__, __LINE__, __func__, cfg, g)
/* a pmem2_config_delete() that can't return NULL */
#define PMEM2_CONFIG_DELETE(cfg) \
ut_pmem2_config_delete(__FILE__, __LINE__, __func__, cfg)
void ut_pmem2_config_new(const char *file, int line, const char *func,
struct pmem2_config **cfg);
void ut_pmem2_config_set_required_store_granularity(const char *file,
int line, const char *func, struct pmem2_config *cfg,
enum pmem2_granularity g);
void ut_pmem2_config_delete(const char *file, int line, const char *func,
struct pmem2_config **cfg);
#endif /* UT_PMEM2_CONFIG_H */
| 1,152 | 30.162162 | 77 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_alloc.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2017, Intel Corporation */
/*
* ut_alloc.c -- unit test memory allocation routines
*/
#include "unittest.h"
/*
* ut_malloc -- a malloc that cannot return NULL
*/
void *
ut_malloc(const char *file, int line, const char *func, size_t size)
{
void *retval = malloc(size);
if (retval == NULL)
ut_fatal(file, line, func, "cannot malloc %zu bytes", size);
return retval;
}
/*
* ut_calloc -- a calloc that cannot return NULL
*/
void *
ut_calloc(const char *file, int line, const char *func,
size_t nmemb, size_t size)
{
void *retval = calloc(nmemb, size);
if (retval == NULL)
ut_fatal(file, line, func, "cannot calloc %zu bytes", size);
return retval;
}
/*
* ut_free -- wrapper for free
*
* technically we don't need to wrap free since there's no return to
* check. using this wrapper to add memory allocation tracking later.
*/
void
ut_free(const char *file, int line, const char *func, void *ptr)
{
free(ptr);
}
/*
* ut_aligned_free -- wrapper for aligned memory free
*/
void
ut_aligned_free(const char *file, int line, const char *func, void *ptr)
{
#ifndef _WIN32
free(ptr);
#else
_aligned_free(ptr);
#endif
}
/*
* ut_realloc -- a realloc that cannot return NULL
*/
void *
ut_realloc(const char *file, int line, const char *func,
void *ptr, size_t size)
{
void *retval = realloc(ptr, size);
if (retval == NULL)
ut_fatal(file, line, func, "cannot realloc %zu bytes", size);
return retval;
}
/*
* ut_strdup -- a strdup that cannot return NULL
*/
char *
ut_strdup(const char *file, int line, const char *func,
const char *str)
{
char *retval = strdup(str);
if (retval == NULL)
ut_fatal(file, line, func, "cannot strdup %zu bytes",
strlen(str));
return retval;
}
/*
* ut_memalign -- like malloc but page-aligned memory
*/
void *
ut_memalign(const char *file, int line, const char *func, size_t alignment,
size_t size)
{
void *retval;
#ifndef _WIN32
if ((errno = posix_memalign(&retval, alignment, size)) != 0)
ut_fatal(file, line, func,
"!memalign %zu bytes (%zu alignment)", size, alignment);
#else
retval = _aligned_malloc(size, alignment);
if (!retval) {
ut_fatal(file, line, func,
"!memalign %zu bytes (%zu alignment)", size, alignment);
}
#endif
return retval;
}
/*
* ut_pagealignmalloc -- like malloc but page-aligned memory
*/
void *
ut_pagealignmalloc(const char *file, int line, const char *func,
size_t size)
{
return ut_memalign(file, line, func, (size_t)Ut_pagesize, size);
}
/*
* ut_mmap_anon_aligned -- mmaps anonymous memory with specified (power of two,
* multiple of page size) alignment and adds guard
* pages around it
*/
void *
ut_mmap_anon_aligned(const char *file, int line, const char *func,
size_t alignment, size_t size)
{
char *d, *d_aligned;
uintptr_t di, di_aligned;
size_t sz;
if (alignment == 0)
alignment = Ut_mmap_align;
/* alignment must be a multiple of page size */
if (alignment & (Ut_mmap_align - 1))
return NULL;
/* power of two */
if (alignment & (alignment - 1))
return NULL;
d = ut_mmap(file, line, func, NULL, size + 2 * alignment,
PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
di = (uintptr_t)d;
di_aligned = (di + alignment - 1) & ~(alignment - 1);
if (di == di_aligned)
di_aligned += alignment;
d_aligned = (void *)di_aligned;
sz = di_aligned - di;
if (sz - Ut_mmap_align)
ut_munmap(file, line, func, d, sz - Ut_mmap_align);
/* guard page before */
ut_mprotect(file, line, func,
d_aligned - Ut_mmap_align, Ut_mmap_align, PROT_NONE);
/* guard page after */
ut_mprotect(file, line, func,
d_aligned + size, Ut_mmap_align, PROT_NONE);
sz = di + size + 2 * alignment - (di_aligned + size) - Ut_mmap_align;
if (sz)
ut_munmap(file, line, func,
d_aligned + size + Ut_mmap_align, sz);
return d_aligned;
}
/*
* ut_munmap_anon_aligned -- unmaps anonymous memory allocated by
* ut_mmap_anon_aligned
*/
int
ut_munmap_anon_aligned(const char *file, int line, const char *func,
void *start, size_t size)
{
return ut_munmap(file, line, func, (char *)start - Ut_mmap_align,
size + 2 * Ut_mmap_align);
}
| 4,238 | 20.963731 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_utils.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019, Intel Corporation */
/*
* ut_pmem2_utils.c -- utility helper functions for libpmem2 tests
*/
#include "unittest.h"
#include "ut_pmem2_utils.h"
/*
* ut_pmem2_expect_return -- veryfies error code and prints appropriate
* error message in case of error
*/
void ut_pmem2_expect_return(const char *file, int line, const char *func,
int value, int expected)
{
if (value != expected) {
ut_fatal(file, line, func,
"unexpected return code (got %d, expected: %d): %s",
value, expected,
(value == 0 ? "success" : pmem2_errormsg()));
}
}
| 608 | 23.36 | 73 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_utils.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019, Intel Corporation */
/*
* ut_pmem2_utils.h -- utility helper functions for libpmem2 tests
*/
#ifndef UT_PMEM2_UTILS_H
#define UT_PMEM2_UTILS_H 1
/* veryfies error code and prints appropriate error message in case of error */
#define UT_PMEM2_EXPECT_RETURN(value, expected) \
ut_pmem2_expect_return(__FILE__, __LINE__, __func__, \
value, expected)
void ut_pmem2_expect_return(const char *file, int line, const char *func,
int value, int expected);
#endif /* UT_PMEM2_UTILS_H */
| 552 | 26.65 | 79 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_fh.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* ut_fh.h -- OS-independent file handle / file descriptor interface
*/
#ifndef UT_FH_H
#define UT_FH_H
#include "os.h"
struct FHandle;
enum file_handle_type { FH_FD, FH_HANDLE };
#define FH_ACCMODE (7)
#define FH_READ (1 << 0)
#define FH_WRITE (1 << 1)
#define FH_RDWR (FH_READ | FH_WRITE)
#define FH_EXEC (1 << 2)
#define FH_CREAT (1 << 3)
#define FH_EXCL (1 << 4)
#define FH_TRUNC (1 << 5)
/* needs directory, on Windows it creates publicly visible file */
#define FH_TMPFILE (1 << 6)
#define FH_DIRECTORY (1 << 7)
#define UT_FH_OPEN(type, path, flags, ...) \
ut_fh_open(__FILE__, __LINE__, __func__, type, path, \
flags, ##__VA_ARGS__)
#define UT_FH_TRUNCATE(fhandle, size) \
ut_fh_truncate(__FILE__, __LINE__, __func__, fhandle, size)
#define UT_FH_GET_FD(fhandle) \
ut_fh_get_fd(__FILE__, __LINE__, __func__, fhandle)
#ifdef _WIN32
#define UT_FH_GET_HANDLE(fhandle) \
ut_fh_get_handle(__FILE__, __LINE__, __func__, fhandle)
#endif
#define UT_FH_CLOSE(fhandle) \
ut_fh_close(__FILE__, __LINE__, __func__, fhandle)
struct FHandle *ut_fh_open(const char *file, int line, const char *func,
enum file_handle_type type, const char *path, int flags, ...);
void ut_fh_truncate(const char *file, int line, const char *func,
struct FHandle *f, os_off_t length);
void ut_fh_close(const char *file, int line, const char *func,
struct FHandle *f);
enum file_handle_type ut_fh_get_handle_type(struct FHandle *fh);
int ut_fh_get_fd(const char *file, int line, const char *func,
struct FHandle *f);
#ifdef _WIN32
HANDLE ut_fh_get_handle(const char *file, int line, const char *func,
struct FHandle *f);
#endif
#endif
| 1,761 | 24.536232 | 72 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_source.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_source.h -- utility helper functions for libpmem2 source tests
*/
#include <libpmem2.h>
#include "unittest.h"
#include "ut_pmem2_source.h"
#include "ut_pmem2_utils.h"
/*
* ut_pmem2_source_from_fd -- sets fd (cannot fail)
*/
void
ut_pmem2_source_from_fd(const char *file, int line, const char *func,
struct pmem2_source **src, int fd)
{
int ret = pmem2_source_from_fd(src, fd);
ut_pmem2_expect_return(file, line, func, ret, 0);
}
void
ut_pmem2_source_from_fh(const char *file, int line, const char *func,
struct pmem2_source **src, struct FHandle *f)
{
enum file_handle_type type = ut_fh_get_handle_type(f);
int ret;
if (type == FH_FD) {
int fd = ut_fh_get_fd(file, line, func, f);
#ifdef _WIN32
ret = pmem2_source_from_handle(src, (HANDLE)_get_osfhandle(fd));
#else
ret = pmem2_source_from_fd(src, fd);
#endif
} else if (type == FH_HANDLE) {
#ifdef _WIN32
HANDLE h = ut_fh_get_handle(file, line, func, f);
ret = pmem2_source_from_handle(src, h);
#else
ut_fatal(file, line, func,
"FH_HANDLE not supported on !Windows");
#endif
} else {
ut_fatal(file, line, func,
"unknown file handle type");
}
ut_pmem2_expect_return(file, line, func, ret, 0);
}
void
ut_pmem2_source_alignment(const char *file, int line, const char *func,
struct pmem2_source *src, size_t *al)
{
int ret = pmem2_source_alignment(src, al);
ut_pmem2_expect_return(file, line, func, ret, 0);
}
void
ut_pmem2_source_delete(const char *file, int line, const char *func,
struct pmem2_source **src)
{
int ret = pmem2_source_delete(src);
ut_pmem2_expect_return(file, line, func, ret, 0);
UT_ASSERTeq(*src, NULL);
}
void
ut_pmem2_source_size(const char *file, int line, const char *func,
struct pmem2_source *src, size_t *size)
{
int ret = pmem2_source_size(src, size);
ut_pmem2_expect_return(file, line, func, ret, 0);
}
| 1,929 | 24.064935 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_signal.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2017, Intel Corporation */
/*
* ut_signal.c -- unit test signal operations
*/
#include "unittest.h"
#ifdef _WIN32
/*
* On Windows, Access Violation exception does not raise SIGSEGV signal.
* The trick is to catch the exception and... call the signal handler.
*/
/*
* Sigactions[] - allows registering more than one signal/exception handler
*/
static struct sigaction Sigactions[NSIG];
/*
* exception_handler -- called for unhandled exceptions
*/
static LONG CALLBACK
exception_handler(_In_ PEXCEPTION_POINTERS ExceptionInfo)
{
DWORD excode = ExceptionInfo->ExceptionRecord->ExceptionCode;
if (excode == EXCEPTION_ACCESS_VIOLATION)
Sigactions[SIGSEGV].sa_handler(SIGSEGV);
return EXCEPTION_CONTINUE_EXECUTION;
}
/*
* signal_handler_wrapper -- (internal) wrapper for user-defined signal handler
*
* Before the specified handler function is executed, signal disposition
* is reset to SIG_DFL. This wrapper allows to handle subsequent signals
* without the need to set the signal disposition again.
*/
static void
signal_handler_wrapper(int signum)
{
_crt_signal_t retval = signal(signum, signal_handler_wrapper);
if (retval == SIG_ERR)
UT_FATAL("!signal: %d", signum);
if (Sigactions[signum].sa_handler)
Sigactions[signum].sa_handler(signum);
else
UT_FATAL("handler for signal: %d is not defined", signum);
}
#endif
/*
* ut_sigaction -- a sigaction that cannot return < 0
*/
int
ut_sigaction(const char *file, int line, const char *func,
int signum, struct sigaction *act, struct sigaction *oldact)
{
#ifndef _WIN32
int retval = sigaction(signum, act, oldact);
if (retval != 0)
ut_fatal(file, line, func, "!sigaction: %s",
os_strsignal(signum));
return retval;
#else
UT_ASSERT(signum < NSIG);
os_mutex_lock(&Sigactions_lock);
if (oldact)
*oldact = Sigactions[signum];
if (act)
Sigactions[signum] = *act;
os_mutex_unlock(&Sigactions_lock);
if (signum == SIGABRT) {
ut_suppress_errmsg();
}
if (signum == SIGSEGV) {
AddVectoredExceptionHandler(0, exception_handler);
}
_crt_signal_t retval = signal(signum, signal_handler_wrapper);
if (retval == SIG_ERR)
ut_fatal(file, line, func, "!signal: %d", signum);
if (oldact != NULL)
oldact->sa_handler = retval;
return 0;
#endif
}
| 2,306 | 23.806452 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pthread.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2017, Intel Corporation */
/*
* ut_pthread.c -- unit test wrappers for pthread routines
*/
#include "unittest.h"
/*
* ut_thread_create -- a os_thread_create that cannot return an error
*/
int
ut_thread_create(const char *file, int line, const char *func,
os_thread_t *__restrict thread,
const os_thread_attr_t *__restrict attr,
void *(*start_routine)(void *), void *__restrict arg)
{
if ((errno = os_thread_create(thread, attr, start_routine, arg)) != 0)
ut_fatal(file, line, func, "!os_thread_create");
return 0;
}
/*
* ut_thread_join -- a os_thread_join that cannot return an error
*/
int
ut_thread_join(const char *file, int line, const char *func,
os_thread_t *thread, void **value_ptr)
{
if ((errno = os_thread_join(thread, value_ptr)) != 0)
ut_fatal(file, line, func, "!os_thread_join");
return 0;
}
| 901 | 23.378378 | 71 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_map.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_map.h -- utility helper functions for libpmem2 map tests
*/
#ifndef UT_PMEM2_MAP_H
#define UT_PMEM2_MAP_H 1
/* a pmem2_map() that can't return NULL */
#define PMEM2_MAP(cfg, src, map) \
ut_pmem2_map(__FILE__, __LINE__, __func__, cfg, src, map)
void ut_pmem2_map(const char *file, int line, const char *func,
struct pmem2_config *cfg, struct pmem2_source *src,
struct pmem2_map **map);
#endif /* UT_PMEM2_MAP_H */
| 522 | 25.15 | 68 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_config.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* ut_pmem2_config.h -- utility helper functions for libpmem2 config tests
*/
#include <libpmem2.h>
#include "unittest.h"
#include "ut_pmem2_config.h"
#include "ut_pmem2_utils.h"
/*
* ut_pmem2_config_new -- allocates cfg (cannot fail)
*/
void
ut_pmem2_config_new(const char *file, int line, const char *func,
struct pmem2_config **cfg)
{
int ret = pmem2_config_new(cfg);
ut_pmem2_expect_return(file, line, func, ret, 0);
UT_ASSERTne(*cfg, NULL);
}
/*
* pmem2_config_set_required_store_granularity -- sets granularity
*/
void
ut_pmem2_config_set_required_store_granularity(const char *file, int line,
const char *func, struct pmem2_config *cfg, enum pmem2_granularity g)
{
int ret = pmem2_config_set_required_store_granularity(cfg, g);
ut_pmem2_expect_return(file, line, func, ret, 0);
}
/*
* ut_pmem2_config_delete -- deallocates cfg (cannot fail)
*/
void
ut_pmem2_config_delete(const char *file, int line, const char *func,
struct pmem2_config **cfg)
{
int ret = pmem2_config_delete(cfg);
ut_pmem2_expect_return(file, line, func, ret, 0);
UT_ASSERTeq(*cfg, NULL);
}
| 1,181 | 23.122449 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_setup_integration.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_setup_integration.h -- libpmem2 setup functions using public API
* (for integration tests)
*/
#include <libpmem2.h>
#include "ut_pmem2_config.h"
#include "ut_pmem2_setup_integration.h"
#include "ut_pmem2_source.h"
#include "unittest.h"
/*
* ut_pmem2_prepare_config_integration -- fill pmem2_config in minimal scope
*/
void
ut_pmem2_prepare_config_integration(const char *file, int line,
const char *func, struct pmem2_config **cfg, struct pmem2_source **src,
int fd, enum pmem2_granularity granularity)
{
ut_pmem2_config_new(file, line, func, cfg);
ut_pmem2_config_set_required_store_granularity(file, line, func, *cfg,
granularity);
ut_pmem2_source_from_fd(file, line, func, src, fd);
}
| 804 | 26.758621 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_source.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_source.h -- utility helper functions for libpmem2 source tests
*/
#ifndef UT_PMEM2_SOURCE_H
#define UT_PMEM2_SOURCE_H 1
#include "ut_fh.h"
/* a pmem2_config_set_fd() that can't return NULL */
#define PMEM2_SOURCE_FROM_FD(src, fd) \
ut_pmem2_source_from_fd(__FILE__, __LINE__, __func__, src, fd)
/* a pmem2_config_set_fd() that can't return NULL */
#define PMEM2_SOURCE_FROM_FH(src, fh) \
ut_pmem2_source_from_fh(__FILE__, __LINE__, __func__, src, fh)
/* a pmem2_source_alignment() that can't return an error */
#define PMEM2_SOURCE_ALIGNMENT(src, al) \
ut_pmem2_source_alignment(__FILE__, __LINE__, __func__, src, al)
/* a pmem2_source_delete() that can't return NULL */
#define PMEM2_SOURCE_DELETE(src) \
ut_pmem2_source_delete(__FILE__, __LINE__, __func__, src)
/* a pmem2_source_source() that can't return NULL */
#define PMEM2_SOURCE_SIZE(src, size) \
ut_pmem2_source_size(__FILE__, __LINE__, __func__, src, size)
void ut_pmem2_source_from_fd(const char *file, int line, const char *func,
struct pmem2_source **src, int fd);
void ut_pmem2_source_from_fh(const char *file, int line, const char *func,
struct pmem2_source **src, struct FHandle *fhandle);
void ut_pmem2_source_alignment(const char *file, int line, const char *func,
struct pmem2_source *src, size_t *alignment);
void ut_pmem2_source_delete(const char *file, int line, const char *func,
struct pmem2_source **src);
void ut_pmem2_source_size(const char *file, int line, const char *func,
struct pmem2_source *src, size_t *size);
#endif /* UT_PMEM2_SOURCE_H */
| 1,667 | 33.040816 | 76 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_setup.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_setup.h -- libpmem2 setup functions using non-public API
* (only for unit tests)
*/
#include "../../libpmem2/config.h"
#include "ut_pmem2_source.h"
#include "ut_pmem2_setup.h"
#include "unittest.h"
/*
* ut_pmem2_prepare_config -- fill pmem2_config, this function can not set
* the wrong value
*/
void
ut_pmem2_prepare_config(struct pmem2_config *cfg, struct pmem2_source **src,
struct FHandle **fh, enum file_handle_type fh_type, const char *file,
size_t length, size_t offset, int access)
{
pmem2_config_init(cfg);
cfg->offset = offset;
cfg->length = length;
cfg->requested_max_granularity = PMEM2_GRANULARITY_PAGE;
*fh = UT_FH_OPEN(fh_type, file, access);
PMEM2_SOURCE_FROM_FH(src, *fh);
}
| 805 | 25 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_map.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_map.h -- utility helper functions for libpmem2 map tests
*/
#include <libpmem2.h>
#include "unittest.h"
#include "ut_pmem2_map.h"
#include "ut_pmem2_utils.h"
/*
* ut_pmem2_map -- allocates map (cannot fail)
*/
void
ut_pmem2_map(const char *file, int line, const char *func,
struct pmem2_config *cfg, struct pmem2_source *src,
struct pmem2_map **map)
{
int ret = pmem2_map(cfg, src, map);
ut_pmem2_expect_return(file, line, func, ret, 0);
UT_ASSERTne(*map, NULL);
}
| 572 | 21.92 | 68 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/unittest/ut_pmem2_setup_integration.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* ut_pmem2_setup_integration.h -- libpmem2 setup functions using public API
* (for integration tests)
*/
#ifndef UT_PMEM2_SETUP_INTEGRATION_H
#define UT_PMEM2_SETUP_INTEGRATION_H 1
#include "ut_fh.h"
/* a prepare_config() that can't set wrong value */
#define PMEM2_PREPARE_CONFIG_INTEGRATION(cfg, src, fd, g) \
ut_pmem2_prepare_config_integration( \
__FILE__, __LINE__, __func__, cfg, src, fd, g)
void ut_pmem2_prepare_config_integration(const char *file, int line,
const char *func, struct pmem2_config **cfg, struct pmem2_source **src,
int fd, enum pmem2_granularity granularity);
#endif /* UT_PMEM2_SETUP_INTEGRATION_H */
| 728 | 29.375 | 76 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_movnt_align/pmem_movnt_align.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* pmem_movnt_align.c -- unit test for functions with non-temporal stores
*
* usage: pmem_movnt_align [C|F|B|S]
*
* C - pmem_memcpy_persist()
* B - pmem_memmove_persist() in backward direction
* F - pmem_memmove_persist() in forward direction
* S - pmem_memset_persist()
*/
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "libpmem.h"
#include "unittest.h"
#include "movnt_align_common.h"
#define N_BYTES (Ut_pagesize * 2)
static int Heavy;
static void *
pmem_memcpy_persist_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memcpy_persist(pmemdest, src, len);
}
static void *
pmem_memcpy_nodrain_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memcpy_nodrain(pmemdest, src, len);
}
static void *
pmem_memmove_persist_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memmove_persist(pmemdest, src, len);
}
static void *
pmem_memmove_nodrain_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memmove_nodrain(pmemdest, src, len);
}
static void *
pmem_memset_persist_wrapper(void *pmemdest, int c, size_t len, unsigned flags)
{
(void) flags;
return pmem_memset_persist(pmemdest, c, len);
}
static void *
pmem_memset_nodrain_wrapper(void *pmemdest, int c, size_t len, unsigned flags)
{
(void) flags;
return pmem_memset_nodrain(pmemdest, c, len);
}
static void
check_memmove_variants(size_t doff, size_t soff, size_t len)
{
check_memmove(doff, soff, len, pmem_memmove_persist_wrapper, 0);
if (!Heavy)
return;
check_memmove(doff, soff, len, pmem_memmove_nodrain_wrapper, 0);
for (int i = 0; i < ARRAY_SIZE(Flags); ++i)
check_memmove(doff, soff, len, pmem_memmove, Flags[i]);
}
static void
check_memcpy_variants(size_t doff, size_t soff, size_t len)
{
check_memcpy(doff, soff, len, pmem_memcpy_persist_wrapper, 0);
if (!Heavy)
return;
check_memcpy(doff, soff, len, pmem_memcpy_nodrain_wrapper, 0);
for (int i = 0; i < ARRAY_SIZE(Flags); ++i)
check_memcpy(doff, soff, len, pmem_memcpy, Flags[i]);
}
static void
check_memset_variants(size_t off, size_t len)
{
check_memset(off, len, pmem_memset_persist_wrapper, 0);
if (!Heavy)
return;
check_memset(off, len, pmem_memset_nodrain_wrapper, 0);
for (int i = 0; i < ARRAY_SIZE(Flags); ++i)
check_memset(off, len, pmem_memset, Flags[i]);
}
int
main(int argc, char *argv[])
{
if (argc != 3)
UT_FATAL("usage: %s type heavy=[0|1]", argv[0]);
char type = argv[1][0];
Heavy = argv[2][0] == '1';
const char *thr = os_getenv("PMEM_MOVNT_THRESHOLD");
const char *avx = os_getenv("PMEM_AVX");
const char *avx512f = os_getenv("PMEM_AVX512F");
START(argc, argv, "pmem_movnt_align %c %s %savx %savx512f", type,
thr ? thr : "default",
avx ? "" : "!",
avx512f ? "" : "!");
size_t page_size = Ut_pagesize;
size_t s;
switch (type) {
case 'C': /* memcpy */
/* mmap with guard pages */
Src = MMAP_ANON_ALIGNED(N_BYTES, 0);
Dst = MMAP_ANON_ALIGNED(N_BYTES, 0);
if (Src == NULL || Dst == NULL)
UT_FATAL("!mmap");
Scratch = MALLOC(N_BYTES);
/* check memcpy with 0 size */
check_memcpy_variants(0, 0, 0);
/* check memcpy with unaligned size */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memcpy_variants(0, 0, N_BYTES - s);
/* check memcpy with unaligned begin */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memcpy_variants(s, 0, N_BYTES - s);
/* check memcpy with unaligned begin and end */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memcpy_variants(s, s, N_BYTES - 2 * s);
MUNMAP_ANON_ALIGNED(Src, N_BYTES);
MUNMAP_ANON_ALIGNED(Dst, N_BYTES);
FREE(Scratch);
break;
case 'B': /* memmove backward */
/* mmap with guard pages */
Src = MMAP_ANON_ALIGNED(2 * N_BYTES - page_size, 0);
Dst = Src + N_BYTES - page_size;
if (Src == NULL)
UT_FATAL("!mmap");
/* check memmove in backward direction with 0 size */
check_memmove_variants(0, 0, 0);
/* check memmove in backward direction with unaligned size */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(0, 0, N_BYTES - s);
/* check memmove in backward direction with unaligned begin */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(s, 0, N_BYTES - s);
/*
* check memmove in backward direction with unaligned begin
* and end
*/
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(s, s, N_BYTES - 2 * s);
MUNMAP_ANON_ALIGNED(Src, 2 * N_BYTES - page_size);
break;
case 'F': /* memmove forward */
/* mmap with guard pages */
Dst = MMAP_ANON_ALIGNED(2 * N_BYTES - page_size, 0);
Src = Dst + N_BYTES - page_size;
if (Src == NULL)
UT_FATAL("!mmap");
/* check memmove in forward direction with 0 size */
check_memmove_variants(0, 0, 0);
/* check memmove in forward direction with unaligned size */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(0, 0, N_BYTES - s);
/* check memmove in forward direction with unaligned begin */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(s, 0, N_BYTES - s);
/*
* check memmove in forward direction with unaligned begin
* and end
*/
for (s = 0; s < CACHELINE_SIZE; s++)
check_memmove_variants(s, s, N_BYTES - 2 * s);
MUNMAP_ANON_ALIGNED(Dst, 2 * N_BYTES - page_size);
break;
case 'S': /* memset */
/* mmap with guard pages */
Dst = MMAP_ANON_ALIGNED(N_BYTES, 0);
if (Dst == NULL)
UT_FATAL("!mmap");
Scratch = MALLOC(N_BYTES);
/* check memset with 0 size */
check_memset_variants(0, 0);
/* check memset with unaligned size */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memset_variants(0, N_BYTES - s);
/* check memset with unaligned begin */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memset_variants(s, N_BYTES - s);
/* check memset with unaligned begin and end */
for (s = 0; s < CACHELINE_SIZE; s++)
check_memset_variants(s, N_BYTES - 2 * s);
MUNMAP_ANON_ALIGNED(Dst, N_BYTES);
FREE(Scratch);
break;
default:
UT_FATAL("!wrong type of test");
break;
}
DONE(NULL);
}
| 6,229 | 23.92 | 78 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_memblock/obj_memblock.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* obj_memblock.c -- unit test for memblock interface
*/
#include "memblock.h"
#include "memops.h"
#include "obj.h"
#include "unittest.h"
#include "heap.h"
#define NCHUNKS 10
static PMEMobjpool *pop;
FUNC_MOCK(operation_add_typed_entry, int, struct operation_context *ctx,
void *ptr, uint64_t value,
ulog_operation_type type, enum operation_log_type en_type)
FUNC_MOCK_RUN_DEFAULT {
uint64_t *pval = ptr;
switch (type) {
case ULOG_OPERATION_SET:
*pval = value;
break;
case ULOG_OPERATION_AND:
*pval &= value;
break;
case ULOG_OPERATION_OR:
*pval |= value;
break;
default:
UT_ASSERT(0);
}
return 0;
}
FUNC_MOCK_END
FUNC_MOCK(operation_add_entry, int, struct operation_context *ctx, void *ptr,
uint64_t value, ulog_operation_type type)
FUNC_MOCK_RUN_DEFAULT {
/* just call the mock above - the entry type doesn't matter */
return operation_add_typed_entry(ctx, ptr, value, type,
LOG_TRANSIENT);
}
FUNC_MOCK_END
static void
test_detect(void)
{
struct memory_block mhuge_used = { .chunk_id = 0, 0, 0, 0 };
struct memory_block mhuge_free = { .chunk_id = 1, 0, 0, 0 };
struct memory_block mrun = { .chunk_id = 2, 0, 0, 0 };
struct heap_layout *layout = pop->heap.layout;
layout->zone0.chunk_headers[0].size_idx = 1;
layout->zone0.chunk_headers[0].type = CHUNK_TYPE_USED;
layout->zone0.chunk_headers[1].size_idx = 1;
layout->zone0.chunk_headers[1].type = CHUNK_TYPE_FREE;
layout->zone0.chunk_headers[2].size_idx = 1;
layout->zone0.chunk_headers[2].type = CHUNK_TYPE_RUN;
memblock_rebuild_state(&pop->heap, &mhuge_used);
memblock_rebuild_state(&pop->heap, &mhuge_free);
memblock_rebuild_state(&pop->heap, &mrun);
UT_ASSERTeq(mhuge_used.type, MEMORY_BLOCK_HUGE);
UT_ASSERTeq(mhuge_free.type, MEMORY_BLOCK_HUGE);
UT_ASSERTeq(mrun.type, MEMORY_BLOCK_RUN);
}
static void
test_block_size(void)
{
struct memory_block mhuge = { .chunk_id = 0, 0, 0, 0 };
struct memory_block mrun = { .chunk_id = 1, 0, 0, 0 };
struct palloc_heap *heap = &pop->heap;
struct heap_layout *layout = heap->layout;
layout->zone0.chunk_headers[0].size_idx = 1;
layout->zone0.chunk_headers[0].type = CHUNK_TYPE_USED;
layout->zone0.chunk_headers[1].size_idx = 1;
layout->zone0.chunk_headers[1].type = CHUNK_TYPE_RUN;
struct chunk_run *run = (struct chunk_run *)
&layout->zone0.chunks[1];
run->hdr.block_size = 1234;
memblock_rebuild_state(&pop->heap, &mhuge);
memblock_rebuild_state(&pop->heap, &mrun);
UT_ASSERTne(mhuge.m_ops, NULL);
UT_ASSERTne(mrun.m_ops, NULL);
UT_ASSERTeq(mhuge.m_ops->block_size(&mhuge), CHUNKSIZE);
UT_ASSERTeq(mrun.m_ops->block_size(&mrun), 1234);
}
static void
test_prep_hdr(void)
{
struct memory_block mhuge_used = { .chunk_id = 0, 0, .size_idx = 1, 0 };
struct memory_block mhuge_free = { .chunk_id = 1, 0, .size_idx = 1, 0 };
struct memory_block mrun_used = { .chunk_id = 2, 0,
.size_idx = 4, .block_off = 0 };
struct memory_block mrun_free = { .chunk_id = 2, 0,
.size_idx = 4, .block_off = 4 };
struct memory_block mrun_large_used = { .chunk_id = 2, 0,
.size_idx = 64, .block_off = 64 };
struct memory_block mrun_large_free = { .chunk_id = 2, 0,
.size_idx = 64, .block_off = 128 };
struct palloc_heap *heap = &pop->heap;
struct heap_layout *layout = heap->layout;
layout->zone0.chunk_headers[0].size_idx = 1;
layout->zone0.chunk_headers[0].type = CHUNK_TYPE_USED;
layout->zone0.chunk_headers[1].size_idx = 1;
layout->zone0.chunk_headers[1].type = CHUNK_TYPE_FREE;
layout->zone0.chunk_headers[2].size_idx = 1;
layout->zone0.chunk_headers[2].type = CHUNK_TYPE_RUN;
struct chunk_run *run = (struct chunk_run *)&layout->zone0.chunks[2];
run->hdr.block_size = 128;
uint64_t *bitmap = (uint64_t *)run->content;
bitmap[0] = 0b1111;
bitmap[1] = ~0ULL;
bitmap[2] = 0ULL;
memblock_rebuild_state(heap, &mhuge_used);
memblock_rebuild_state(heap, &mhuge_free);
memblock_rebuild_state(heap, &mrun_used);
memblock_rebuild_state(heap, &mrun_free);
memblock_rebuild_state(heap, &mrun_large_used);
memblock_rebuild_state(heap, &mrun_large_free);
UT_ASSERTne(mhuge_used.m_ops, NULL);
mhuge_used.m_ops->prep_hdr(&mhuge_used, MEMBLOCK_FREE, NULL);
UT_ASSERTeq(layout->zone0.chunk_headers[0].type, CHUNK_TYPE_FREE);
mhuge_free.m_ops->prep_hdr(&mhuge_free, MEMBLOCK_ALLOCATED, NULL);
UT_ASSERTeq(layout->zone0.chunk_headers[1].type, CHUNK_TYPE_USED);
mrun_used.m_ops->prep_hdr(&mrun_used, MEMBLOCK_FREE, NULL);
UT_ASSERTeq(bitmap[0], 0ULL);
mrun_free.m_ops->prep_hdr(&mrun_free, MEMBLOCK_ALLOCATED, NULL);
UT_ASSERTeq(bitmap[0], 0b11110000);
mrun_large_used.m_ops->prep_hdr(&mrun_large_used, MEMBLOCK_FREE, NULL);
UT_ASSERTeq(bitmap[1], 0ULL);
mrun_large_free.m_ops->prep_hdr(&mrun_large_free,
MEMBLOCK_ALLOCATED, NULL);
UT_ASSERTeq(bitmap[2], ~0ULL);
}
static int
fake_persist(void *base, const void *addr, size_t size, unsigned flags)
{
return 0;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_memblock");
PMEMobjpool pool;
pop = &pool;
pop->heap.layout = ZALLOC(sizeof(struct heap_layout) +
NCHUNKS * sizeof(struct chunk));
pop->heap.p_ops.persist = fake_persist;
test_detect();
test_block_size();
test_prep_hdr();
FREE(pop->heap.layout);
DONE(NULL);
}
| 5,320 | 27.153439 | 77 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_memblock/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of memops functions
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmemobj
* files, when compiled for the purpose of obj_memblock test.
* It would replace default implementation with mocked functions defined
* in obj_memblock.c.
*
* These defines could be also passed as preprocessor definitions.
*/
#ifndef WRAP_REAL
#define operation_add_typed_entry __wrap_operation_add_typed_entry
#define operation_add_entry __wrap_operation_add_entry
#endif
| 634 | 29.238095 | 73 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmreorder_flushes/pmreorder_flushes.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* pmreorder_flushes.c -- test for store reordering with flushes
* in different barriers
*
* usage: pmreorder_flushes g|c file
*
* g - write data in a specific manner - some flushes
* of the stores are made in different barriers,
* c - check data consistency - stores should be applied only
* after flush - no matter in which barrier the flush will happen
*
*/
#include "unittest.h"
#include "util.h"
#include "valgrind_internal.h"
#define STORE_SIZE 64
static FILE *fp;
struct stores_fields {
char A[STORE_SIZE];
char B[STORE_SIZE];
char C[STORE_SIZE];
char D[STORE_SIZE];
char E[STORE_SIZE];
};
/*
* write_consistent -- (internal) write data in a specific order
*/
static void
write_consistent(struct stores_fields *sf)
{
/*
* STORE (A)
* STORE (B)
* STORE (C)
*
* FLUSH (A, B) (no flush C)
* FENCE
*/
pmem_memset(&sf->A, -1, sizeof(sf->A), PMEM_F_MEM_NODRAIN);
pmem_memset(&sf->B, 2, sizeof(sf->B), PMEM_F_MEM_NODRAIN);
pmem_memset(&sf->C, 3, sizeof(sf->C), PMEM_F_MEM_NOFLUSH);
pmem_drain();
/*
* STORE (A)
* STORE (D)
*
* FLUSH (D) (no flush A, still no flush C)
* FENCE
*/
pmem_memset(sf->A, 1, sizeof(sf->A), PMEM_F_MEM_NOFLUSH);
pmem_memset(sf->D, 4, sizeof(sf->D), PMEM_F_MEM_NODRAIN);
pmem_drain();
/*
* There are two transitive stores now: A (which does not change
* it's value) and C (which is modified).
*
* STORE (D)
* STORE (C)
*
* FLUSH (D) (still no flush A and C)
* FENCE
*/
pmem_memset(sf->D, 5, sizeof(sf->D), PMEM_F_MEM_NODRAIN);
pmem_memset(sf->C, 8, sizeof(sf->C), PMEM_F_MEM_NOFLUSH);
pmem_drain();
/*
* E is modified just to add additional step to the log.
* Values of A and C should still be -1, 2.
*
* STORE (E)
* FLUSH (E)
* FENCE
*/
pmem_memset(sf->E, 6, sizeof(sf->E), PMEM_F_MEM_NODRAIN);
pmem_drain();
/*
* FLUSH (A, C)
* FENCE
*/
pmem_flush(sf->A, sizeof(sf->A));
pmem_flush(sf->C, sizeof(sf->C));
pmem_drain();
}
/*
* check_consistency -- (internal) check if stores are made in proper manner
*/
static int
check_consistency(struct stores_fields *sf)
{
fprintf(fp, "A=%d B=%d C=%d D=%d E=%d\n",
sf->A[0], sf->B[0], sf->C[0], sf->D[0], sf->E[0]);
return 0;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "pmreorder_flushes");
util_init();
if ((argc < 4) || (strchr("gc", argv[1][0]) == NULL) ||
argv[1][1] != '\0')
UT_FATAL("usage: %s g|c file log_file", argv[0]);
int fd = OPEN(argv[2], O_RDWR);
size_t size;
/* mmap and register in valgrind pmemcheck */
void *map = pmem_map_file(argv[2], 0, 0, 0, &size, NULL);
UT_ASSERTne(map, NULL);
struct stores_fields *sf = map;
char opt = argv[1][0];
/* clear the struct to get a consistent start state for writing */
if (strchr("g", opt))
pmem_memset_persist(sf, 0, sizeof(*sf));
switch (opt) {
case 'g':
write_consistent(sf);
break;
case 'c':
fp = os_fopen(argv[3], "a");
if (fp == NULL)
UT_FATAL("!fopen");
int ret;
ret = check_consistency(sf);
fclose(fp);
return ret;
default:
UT_FATAL("Unrecognized option %c", opt);
}
CLOSE(fd);
DONE(NULL);
}
| 3,207 | 20.105263 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/libpmempool_api_win/libpmempool_test_win.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017, Intel Corporation */
/*
* libpmempool_test_win -- test of libpmempool.
*
*/
#include <stddef.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include "unittest.h"
/*
* Exact copy of the struct pmempool_check_args from libpmempool 1.0 provided to
* test libpmempool against various pmempool_check_args structure versions.
*/
struct pmempool_check_args_1_0 {
const wchar_t *path;
const wchar_t *backup_path;
enum pmempool_pool_type pool_type;
int flags;
};
/*
* check_pool -- check given pool
*/
static void
check_pool(struct pmempool_check_argsW *args, size_t args_size)
{
const char *status2str[] = {
[PMEMPOOL_CHECK_RESULT_CONSISTENT] = "consistent",
[PMEMPOOL_CHECK_RESULT_NOT_CONSISTENT] = "not consistent",
[PMEMPOOL_CHECK_RESULT_REPAIRED] = "repaired",
[PMEMPOOL_CHECK_RESULT_CANNOT_REPAIR] = "cannot repair",
[PMEMPOOL_CHECK_RESULT_ERROR] = "fatal",
};
PMEMpoolcheck *ppc = pmempool_check_initW(args, args_size);
if (!ppc) {
char buff[UT_MAX_ERR_MSG];
ut_strerror(errno, buff, UT_MAX_ERR_MSG);
UT_OUT("Error: %s", buff);
return;
}
struct pmempool_check_statusW *status = NULL;
while ((status = pmempool_checkW(ppc)) != NULL) {
char *msg = ut_toUTF8(status->str.msg);
switch (status->type) {
case PMEMPOOL_CHECK_MSG_TYPE_ERROR:
UT_OUT("%s", msg);
break;
case PMEMPOOL_CHECK_MSG_TYPE_INFO:
UT_OUT("%s", msg);
break;
case PMEMPOOL_CHECK_MSG_TYPE_QUESTION:
UT_OUT("%s", msg);
status->str.answer = L"yes";
break;
default:
pmempool_check_end(ppc);
free(msg);
exit(EXIT_FAILURE);
}
free(msg);
}
enum pmempool_check_result ret = pmempool_check_end(ppc);
UT_OUT("status = %s", status2str[ret]);
}
/*
* print_usage -- print usage of program
*/
static void
print_usage(wchar_t *name)
{
UT_OUT("Usage: %S [-t <pool_type>] [-r <repair>] [-d <dry_run>] "
"[-y <always_yes>] [-f <flags>] [-a <advanced>] "
"[-b <backup_path>] <pool_path>", name);
}
/*
* set_flag -- parse the value and set the flag according to a obtained value
*/
static void
set_flag(const wchar_t *value, int *flags, int flag)
{
if (_wtoi(value) > 0)
*flags |= flag;
else
*flags &= ~flag;
}
int
wmain(int argc, wchar_t *argv[])
{
STARTW(argc, argv, "libpmempool_test_win");
struct pmempool_check_args_1_0 args = {
.path = NULL,
.backup_path = NULL,
.pool_type = PMEMPOOL_POOL_TYPE_LOG,
.flags = PMEMPOOL_CHECK_FORMAT_STR |
PMEMPOOL_CHECK_REPAIR | PMEMPOOL_CHECK_VERBOSE
};
size_t args_size = sizeof(struct pmempool_check_args_1_0);
for (int i = 1; i < argc - 1; i += 2) {
wchar_t *optarg = argv[i + 1];
if (wcscmp(L"-t", argv[i]) == 0) {
if (wcscmp(optarg, L"blk") == 0) {
args.pool_type = PMEMPOOL_POOL_TYPE_BLK;
} else if (wcscmp(optarg, L"log") == 0) {
args.pool_type = PMEMPOOL_POOL_TYPE_LOG;
} else if (wcscmp(optarg, L"obj") == 0) {
args.pool_type = PMEMPOOL_POOL_TYPE_OBJ;
} else if (wcscmp(optarg, L"btt") == 0) {
args.pool_type = PMEMPOOL_POOL_TYPE_BTT;
} else {
args.pool_type =
(uint32_t)wcstoul(optarg, NULL, 0);
}
} else if (wcscmp(L"-r", argv[i]) == 0) {
set_flag(optarg, &args.flags, PMEMPOOL_CHECK_REPAIR);
} else if (wcscmp(L"-d", argv[i]) == 0) {
set_flag(optarg, &args.flags, PMEMPOOL_CHECK_DRY_RUN);
} else if (wcscmp(L"-a", argv[i]) == 0) {
set_flag(optarg, &args.flags, PMEMPOOL_CHECK_ADVANCED);
} else if (wcscmp(L"-y", argv[i]) == 0) {
set_flag(optarg, &args.flags,
PMEMPOOL_CHECK_ALWAYS_YES);
} else if (wcscmp(L"-s", argv[i]) == 0) {
args_size = wcstoul(optarg, NULL, 0);
} else if (wcscmp(L"-b", argv[i]) == 0) {
args.backup_path = optarg;
} else {
print_usage(argv[0]);
UT_FATAL("unknown option: %c", argv[i][1]);
}
}
args.path = argv[argc - 1];
check_pool((struct pmempool_check_argsW *)&args, args_size);
DONEW(NULL);
}
| 3,912 | 24.743421 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_is_pmem_windows/pmem_is_pmem_windows.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2020, Intel Corporation */
/*
* Copyright (c) 2015-2017, Microsoft Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* pmem_is_pmem_windows.c -- Windows specific unit test for is_pmem_detect()
*
* usage: pmem_is_pmem_windows file [env]
*/
#include "unittest.h"
#include "pmem.h"
#include "queue.h"
#include "win_mmap.h"
#include "util.h"
#define NTHREAD 16
static void *Addr;
static size_t Size;
static int pmem_is_pmem_force = 0;
enum test_mmap_scenarios {
TEST_MMAP_SCENARIO_UNKNOWN,
TEST_MMAP_SCENARIO_BEGIN_HOLE,
TEST_MMAP_SCENARIO_END_HOLE,
TEST_MMAP_SCENARIO_MIDDLE_HOLE,
TEST_MMAP_SCENARIO_NO_HOLE
};
enum test_mmap_scenarios
get_mmap_scenarios(char *name)
{
if (stricmp(name, "nothing") == 0)
return TEST_MMAP_SCENARIO_NO_HOLE;
if (stricmp(name, "begin") == 0)
return TEST_MMAP_SCENARIO_BEGIN_HOLE;
if (stricmp(name, "end") == 0)
return TEST_MMAP_SCENARIO_END_HOLE;
if (stricmp(name, "middle") == 0)
return TEST_MMAP_SCENARIO_MIDDLE_HOLE;
return TEST_MMAP_SCENARIO_UNKNOWN;
}
/*
* mmap_file_mapping_comparer -- (internal) compares the two file mapping
* trackers
*/
static LONG_PTR
mmap_file_mapping_comparer(PFILE_MAPPING_TRACKER a, PFILE_MAPPING_TRACKER b)
{
return ((LONG_PTR)a->BaseAddress - (LONG_PTR)b->BaseAddress);
}
/*
* worker -- the work each thread performs
*/
static void *
worker(void *arg)
{
int *ret = (int *)arg;
/*
* We honor the force just to let the scenarios that require pmem fs
* work in the environment that forces pmem.
*
* NOTE: We can't use pmem_is_pmem instead of checking for the ENV
* variable explicitly, because we want to call is_pmem_detect that is
* defined in this test so that it will use the FileMappingQHead
* that's defined here. Because we are crafting the Q in the test.
*/
if (pmem_is_pmem_force)
*ret = 1;
else
*ret = is_pmem_detect(Addr, Size);
return NULL;
}
extern SRWLOCK FileMappingQLock;
extern struct FMLHead FileMappingQHead;
int
main(int argc, char *argv[])
{
HANDLE file_map;
SIZE_T chunk_length;
enum test_mmap_scenarios scenario;
int still_holey = 1;
int already_holey = 0;
START(argc, argv, "pmem_is_pmem_windows");
if (argc != 3)
UT_FATAL("usage: %s file {begin|end|middle|nothing}", argv[0]);
util_init(); /* to initialize Mmap_align */
char *str_pmem_is_pmem_force = os_getenv("PMEM_IS_PMEM_FORCE");
if (str_pmem_is_pmem_force && atoi(str_pmem_is_pmem_force) == 1)
pmem_is_pmem_force = 1;
scenario = get_mmap_scenarios(argv[2]);
UT_ASSERT(scenario != TEST_MMAP_SCENARIO_UNKNOWN);
int fd = OPEN(argv[1], O_RDWR);
os_stat_t stbuf;
FSTAT(fd, &stbuf);
Size = stbuf.st_size;
chunk_length = Mmap_align;
/*
* We don't support too small a file size.
*/
UT_ASSERT(Size / 8 > chunk_length);
file_map = CreateFileMapping((HANDLE)_get_osfhandle(fd), NULL,
PAGE_READONLY, 0, 0, NULL);
UT_ASSERT(file_map != NULL);
Addr = MapViewOfFile(file_map, FILE_MAP_READ, 0, 0, 0);
/*
* let's setup FileMappingQHead such that, it appears to have lot of
* DAX mapping created through our mmap. Here are our cases based
* on the input:
* - entire region in mapped through our mmap
* - there is a region at the beginning that's not mapped through our
* mmap
* - there is a region at the end that's not mapped through our mmap
* - there is a region in the middle that mapped through our mmap
*/
for (size_t offset = 0;
offset < Size;
offset += chunk_length) {
void *base_address = (void *)((char *)Addr + offset);
switch (scenario) {
case TEST_MMAP_SCENARIO_BEGIN_HOLE:
if (still_holey &&
((offset == 0) || ((rand() % 2) == 0)) &&
(offset < (Size / 2)))
continue;
else
still_holey = 0;
break;
case TEST_MMAP_SCENARIO_END_HOLE:
if ((offset > (Size / 2)) &&
(already_holey || ((rand() % 2) == 0) ||
(offset >= (Size - chunk_length)))) {
already_holey = 1;
continue;
} else
UT_ASSERT(!already_holey);
break;
case TEST_MMAP_SCENARIO_MIDDLE_HOLE:
if ((((offset > (Size / 8)) && ((rand() % 2) == 0)) ||
(offset > (Size / 8) * 6)) &&
(offset < (Size / 8) * 7))
continue;
break;
}
PFILE_MAPPING_TRACKER mt =
MALLOC(sizeof(struct FILE_MAPPING_TRACKER));
mt->Flags = FILE_MAPPING_TRACKER_FLAG_DIRECT_MAPPED;
mt->FileHandle = (HANDLE)_get_osfhandle(fd);
mt->FileMappingHandle = file_map;
mt->BaseAddress = base_address;
mt->EndAddress = (void *)((char *)base_address + chunk_length);
mt->Access = FILE_MAP_READ;
mt->Offset = offset;
AcquireSRWLockExclusive(&FileMappingQLock);
PMDK_SORTEDQ_INSERT(&FileMappingQHead, mt, ListEntry,
FILE_MAPPING_TRACKER,
mmap_file_mapping_comparer);
ReleaseSRWLockExclusive(&FileMappingQLock);
}
CloseHandle(file_map);
CLOSE(fd);
os_thread_t threads[NTHREAD];
int ret[NTHREAD];
/* kick off NTHREAD threads */
for (int i = 0; i < NTHREAD; i++)
THREAD_CREATE(&threads[i], NULL, worker, &ret[i]);
/* wait for all the threads to complete */
for (int i = 0; i < NTHREAD; i++)
THREAD_JOIN(&threads[i], NULL);
/* verify that all the threads return the same value */
for (int i = 1; i < NTHREAD; i++)
UT_ASSERTeq(ret[0], ret[i]);
UT_OUT("%d", ret[0]);
DONE(NULL);
}
/*
* Since libpmem is linked statically, we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmem_init)
MSVC_DESTR(libpmem_fini)
| 6,946 | 27.239837 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_fragmentation2/obj_fragmentation2.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2020, Intel Corporation */
/*
* obj_fragmentation.c -- measures average heap external fragmentation
*
* This test is based on the workloads proposed in:
* Log-structured Memory for DRAM-based Storage
* by Stephen M. Rumble, Ankita Kejriwal, and John Ousterhout
*
* https://www.usenix.org/system/files/conference/fast14/fast14-paper_rumble.pdf
*/
#include <stdlib.h>
#include <math.h>
#include "rand.h"
#include "unittest.h"
#define LAYOUT_NAME "obj_fragmentation"
#define MEGABYTE (1ULL << 20)
#define GIGABYTE (1ULL << 30)
#define RRAND(max, min)\
((min) == (max) ? (min) : (rnd64() % ((max) - (min)) + (min)))
static PMEMoid *objects;
static size_t nobjects;
static size_t allocated_current;
#define MAX_OBJECTS (200ULL * 1000000)
#define ALLOC_TOTAL (5000ULL * MEGABYTE)
#define ALLOC_CURR (1000 * MEGABYTE)
#define FREES_P 200
#define DEFAULT_FILE_SIZE (3 * GIGABYTE)
static void
shuffle_objects(size_t start, size_t end)
{
PMEMoid tmp;
size_t dest;
for (size_t n = start; n < end; ++n) {
dest = RRAND(nobjects - 1, 0);
tmp = objects[n];
objects[n] = objects[dest];
objects[dest] = tmp;
}
}
static PMEMoid
remove_last()
{
UT_ASSERT(nobjects > 0);
PMEMoid obj = objects[--nobjects];
return obj;
}
static void
delete_objects(PMEMobjpool *pop, float pct)
{
size_t nfree = (size_t)(nobjects * pct);
PMEMoid oid = pmemobj_root(pop, 1);
shuffle_objects(0, nobjects);
while (nfree--) {
oid = remove_last();
allocated_current -= pmemobj_alloc_usable_size(oid);
pmemobj_free(&oid);
}
}
/*
* object_next_size -- generates random sizes in range with
* exponential distribution
*/
static size_t
object_next_size(size_t max, size_t min)
{
float fmax = (float)max;
float fmin = (float)min;
float n = (float)rnd64() / ((float)UINT64_MAX / 1.0f);
return (size_t)(fmin + (fmax - fmin) * (float)exp(n * - 4.0));
}
/*
* allocate_exponential -- allocates objects from a large range of sizes.
*
* This is designed to stress the recycler subsystem that will have to
* constantly look for freed/empty runs and reuse them.
*
* For small pools (single digit gigabytes), this test will show large
* fragmentation because it can use a large number of runs - which is fine.
*/
static void
allocate_exponential(PMEMobjpool *pop, size_t size_min, size_t size_max)
{
size_t allocated_total = 0;
PMEMoid oid;
while (allocated_total < ALLOC_TOTAL) {
size_t s = object_next_size(size_max, size_min);
int ret = pmemobj_alloc(pop, &oid, s, 0, NULL, NULL);
if (ret != 0) {
/* delete a random percentage of allocated objects */
float delete_pct = (float)RRAND(90, 10) / 100.0f;
delete_objects(pop, delete_pct);
continue;
}
s = pmemobj_alloc_usable_size(oid);
objects[nobjects++] = oid;
UT_ASSERT(nobjects < MAX_OBJECTS);
allocated_total += s;
allocated_current += s;
}
}
static void
allocate_objects(PMEMobjpool *pop, size_t size_min, size_t size_max)
{
size_t allocated_total = 0;
size_t sstart = 0;
PMEMoid oid;
while (allocated_total < ALLOC_TOTAL) {
size_t s = RRAND(size_max, size_min);
pmemobj_alloc(pop, &oid, s, 0, NULL, NULL);
UT_ASSERTeq(OID_IS_NULL(oid), 0);
s = pmemobj_alloc_usable_size(oid);
objects[nobjects++] = oid;
UT_ASSERT(nobjects < MAX_OBJECTS);
allocated_total += s;
allocated_current += s;
if (allocated_current > ALLOC_CURR) {
shuffle_objects(sstart, nobjects);
for (int i = 0; i < FREES_P; ++i) {
oid = remove_last();
allocated_current -=
pmemobj_alloc_usable_size(oid);
pmemobj_free(&oid);
}
sstart = nobjects;
}
}
}
typedef void workload(PMEMobjpool *pop);
static void w0(PMEMobjpool *pop) {
allocate_objects(pop, 100, 100);
}
static void w1(PMEMobjpool *pop) {
allocate_objects(pop, 100, 100);
allocate_objects(pop, 130, 130);
}
static void w2(PMEMobjpool *pop) {
allocate_objects(pop, 100, 100);
delete_objects(pop, 0.9F);
allocate_objects(pop, 130, 130);
}
static void w3(PMEMobjpool *pop) {
allocate_objects(pop, 100, 150);
allocate_objects(pop, 200, 250);
}
static void w4(PMEMobjpool *pop) {
allocate_objects(pop, 100, 150);
delete_objects(pop, 0.9F);
allocate_objects(pop, 200, 250);
}
static void w5(PMEMobjpool *pop) {
allocate_objects(pop, 100, 200);
delete_objects(pop, 0.5);
allocate_objects(pop, 1000, 2000);
}
static void w6(PMEMobjpool *pop) {
allocate_objects(pop, 1000, 2000);
delete_objects(pop, 0.9F);
allocate_objects(pop, 1500, 2500);
}
static void w7(PMEMobjpool *pop) {
allocate_objects(pop, 50, 150);
delete_objects(pop, 0.9F);
allocate_objects(pop, 5000, 15000);
}
static void w8(PMEMobjpool *pop) {
allocate_objects(pop, 2 * MEGABYTE, 2 * MEGABYTE);
}
static void w9(PMEMobjpool *pop) {
allocate_exponential(pop, 1, 5 * MEGABYTE);
}
static workload *workloads[] = {
w0, w1, w2, w3, w4, w5, w6, w7, w8, w9
};
static float workloads_target[] = {
0.01f, 0.01f, 0.01f, 0.9f, 0.8f, 0.7f, 0.3f, 0.8f, 0.73f, 3.0f
};
static float workloads_defrag_target[] = {
0.01f, 0.01f, 0.01f, 0.01f, 0.01f, 0.05f, 0.09f, 0.13f, 0.01f, 0.16f
};
/*
* Last two workloads operates mostly on huge chunks, so run
* stats are useless.
*/
static float workloads_stat_target[] = {
0.01f, 1.1f, 1.1f, 0.86f, 0.76f, 1.01f, 0.23f, 1.24f, 2100.f, 2100.f
};
static float workloads_defrag_stat_target[] = {
0.01f, 0.01f, 0.01f, 0.02f, 0.02f, 0.04f, 0.08f, 0.12f, 2100.f, 2100.f
};
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_fragmentation2");
if (argc < 3)
UT_FATAL("usage: %s filename workload [seed] [defrag]",
argv[0]);
const char *path = argv[1];
PMEMobjpool *pop = pmemobj_create(path, LAYOUT_NAME, DEFAULT_FILE_SIZE,
S_IWUSR | S_IRUSR);
if (pop == NULL)
UT_FATAL("!pmemobj_create: %s", path);
int w = atoi(argv[2]);
if (argc > 3)
randomize((unsigned)atoi(argv[3]));
else
randomize(0);
int defrag = argc > 4 ? atoi(argv[4]) != 0 : 0;
objects = ZALLOC(sizeof(PMEMoid) * MAX_OBJECTS);
UT_ASSERTne(objects, NULL);
workloads[w](pop);
/* this is to trigger global recycling */
pmemobj_defrag(pop, NULL, 0, NULL);
size_t active = 0;
size_t allocated = 0;
pmemobj_ctl_get(pop, "stats.heap.run_active", &active);
pmemobj_ctl_get(pop, "stats.heap.run_allocated", &allocated);
float stat_frag = 0;
if (active != 0 && allocated != 0) {
stat_frag = ((float)active / allocated) - 1.f;
UT_ASSERT(stat_frag <= workloads_stat_target[w]);
}
if (defrag) {
PMEMoid **objectsf = ZALLOC(sizeof(PMEMoid) * nobjects);
for (size_t i = 0; i < nobjects; ++i)
objectsf[i] = &objects[i];
pmemobj_defrag(pop, objectsf, nobjects, NULL);
FREE(objectsf);
active = 0;
allocated = 0;
/* this is to trigger global recycling */
pmemobj_defrag(pop, NULL, 0, NULL);
pmemobj_ctl_get(pop, "stats.heap.run_active", &active);
pmemobj_ctl_get(pop, "stats.heap.run_allocated", &allocated);
if (active != 0 && allocated != 0) {
stat_frag = ((float)active / allocated) - 1.f;
UT_ASSERT(stat_frag <= workloads_defrag_stat_target[w]);
}
}
PMEMoid oid;
size_t remaining = 0;
size_t chunk = (100); /* calc at chunk level */
while (pmemobj_alloc(pop, &oid, chunk, 0, NULL, NULL) == 0)
remaining += pmemobj_alloc_usable_size(oid) + 16;
size_t allocated_sum = 0;
oid = pmemobj_root(pop, 1);
for (size_t n = 0; n < nobjects; ++n) {
if (OID_IS_NULL(objects[n]))
continue;
oid = objects[n];
allocated_sum += pmemobj_alloc_usable_size(oid) + 16;
}
size_t used = DEFAULT_FILE_SIZE - remaining;
float frag = ((float)used / allocated_sum) - 1.f;
UT_OUT("FRAG: %f\n", frag);
UT_ASSERT(frag <= (defrag ?
workloads_defrag_target[w] : workloads_target[w]));
pmemobj_close(pop);
FREE(objects);
DONE(NULL);
}
| 7,747 | 22.337349 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/getopt/getopt.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2019, Intel Corporation */
/*
* getopt.c -- test for windows getopt() implementation
*/
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include "unittest.h"
/*
* long_options -- command line arguments
*/
static const struct option long_options[] = {
{ "arg_a", no_argument, NULL, 'a' },
{ "arg_b", no_argument, NULL, 'b' },
{ "arg_c", no_argument, NULL, 'c' },
{ "arg_d", no_argument, NULL, 'd' },
{ "arg_e", no_argument, NULL, 'e' },
{ "arg_f", no_argument, NULL, 'f' },
{ "arg_g", no_argument, NULL, 'g' },
{ "arg_h", no_argument, NULL, 'h' },
{ "arg_A", required_argument, NULL, 'A' },
{ "arg_B", required_argument, NULL, 'B' },
{ "arg_C", required_argument, NULL, 'C' },
{ "arg_D", required_argument, NULL, 'D' },
{ "arg_E", required_argument, NULL, 'E' },
{ "arg_F", required_argument, NULL, 'F' },
{ "arg_G", required_argument, NULL, 'G' },
{ "arg_H", required_argument, NULL, 'H' },
{ "arg_1", optional_argument, NULL, '1' },
{ "arg_2", optional_argument, NULL, '2' },
{ "arg_3", optional_argument, NULL, '3' },
{ "arg_4", optional_argument, NULL, '4' },
{ "arg_5", optional_argument, NULL, '5' },
{ "arg_6", optional_argument, NULL, '6' },
{ "arg_7", optional_argument, NULL, '7' },
{ "arg_8", optional_argument, NULL, '8' },
{ NULL, 0, NULL, 0 },
};
int
main(int argc, char *argv[])
{
int opt;
int option_index;
START(argc, argv, "getopt");
while ((opt = getopt_long(argc, argv,
"abcdefghA:B:C:D:E:F:G::H1::2::3::4::5::6::7::8::",
long_options, &option_index)) != -1) {
switch (opt) {
case '?':
UT_OUT("unknown argument");
break;
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
UT_OUT("arg_%c", opt);
break;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
UT_OUT("arg_%c=%s", opt,
optarg == NULL ? "null": optarg);
break;
}
}
while (optind < argc) {
UT_OUT("%s", argv[optind++]);
}
DONE(NULL);
}
| 2,159 | 21.736842 | 55 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_sds/util_sds.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2020, Intel Corporation */
/*
* util_sds.c -- unit test for shutdown state functions
*/
#include <stdlib.h>
#include "unittest.h"
#include "ut_pmem2.h"
#include "shutdown_state.h"
#include "set.h"
#define PMEM_LEN 4096
static char **uids;
static size_t uids_size;
static size_t uid_it;
static uint64_t *uscs;
static size_t uscs_size;
static size_t usc_it;
static pmem2_persist_fn persist;
#define FAIL(X, Y) \
if ((X) == (Y)) { \
goto out; \
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_sds");
if (argc < 2)
UT_FATAL("usage: %s init fail (file uuid usc)...", argv[0]);
unsigned files = (unsigned)(argc - 2) / 3;
char **pmemaddr = MALLOC(files * sizeof(char *));
int *fds = MALLOC(files * sizeof(fds[0]));
struct pmem2_map **maps = MALLOC(files * sizeof(maps[0]));
uids = MALLOC(files * sizeof(uids[0]));
uscs = MALLOC(files * sizeof(uscs[0]));
uids_size = files;
uscs_size = files;
int init = atoi(argv[1]);
int fail_on = atoi(argv[2]);
char **args = argv + 3;
struct pmem2_config *cfg;
PMEM2_CONFIG_NEW(&cfg);
pmem2_config_set_required_store_granularity(cfg,
PMEM2_GRANULARITY_PAGE);
for (unsigned i = 0; i < files; i++) {
fds[i] = OPEN(args[i * 3], O_CREAT | O_RDWR, 0666);
POSIX_FALLOCATE(fds[i], 0, PMEM_LEN);
struct pmem2_source *src;
PMEM2_SOURCE_FROM_FD(&src, fds[i]);
if (pmem2_map(cfg, src, &maps[i])) {
UT_FATAL("pmem2_map: %s", pmem2_errormsg());
}
pmemaddr[0] = pmem2_map_get_address(maps[i]);
uids[i] = args[i * 3 + 1];
uscs[i] = strtoull(args[i * 3 + 2], NULL, 0);
PMEM2_SOURCE_DELETE(&src);
}
persist = pmem2_get_persist_fn(maps[0]);
FAIL(fail_on, 1);
struct pool_replica *rep = MALLOC(
sizeof(*rep) + sizeof(struct pool_set_part));
memset(rep, 0, sizeof(*rep) + sizeof(struct pool_set_part));
struct shutdown_state *pool_sds = (struct shutdown_state *)pmemaddr[0];
if (init) {
/* initialize pool shutdown state */
shutdown_state_init(pool_sds, rep);
FAIL(fail_on, 2);
for (unsigned i = 0; i < files; i++) {
if (shutdown_state_add_part(pool_sds, fds[i], rep))
UT_FATAL("shutdown_state_add_part");
FAIL(fail_on, 3);
}
} else {
/* verify a shutdown state saved in the pool */
struct shutdown_state current_sds;
shutdown_state_init(¤t_sds, NULL);
FAIL(fail_on, 2);
for (unsigned i = 0; i < files; i++) {
if (shutdown_state_add_part(¤t_sds,
fds[i], NULL))
UT_FATAL("shutdown_state_add_part");
FAIL(fail_on, 3);
}
if (shutdown_state_check(¤t_sds, pool_sds, rep)) {
UT_FATAL(
"An ADR failure is detected, the pool might be corrupted");
}
}
FAIL(fail_on, 4);
shutdown_state_set_dirty(pool_sds, rep);
/* pool is open */
FAIL(fail_on, 5);
/* close pool */
shutdown_state_clear_dirty(pool_sds, rep);
FAIL(fail_on, 6);
out: for (unsigned i = 0; i < files; i++) {
pmem2_unmap(&maps[i]);
CLOSE(fds[i]);
}
PMEM2_CONFIG_DELETE(&cfg);
FREE(pmemaddr);
FREE(uids);
FREE(uscs);
FREE(fds);
FREE(maps);
DONE(NULL);
}
FUNC_MOCK(pmem2_source_device_id, int, const struct pmem2_source *src,
char *uid, size_t *len)
FUNC_MOCK_RUN_DEFAULT {
if (uid_it < uids_size) {
if (uid != NULL) {
strcpy(uid, uids[uid_it]);
uid_it++;
} else {
*len = strlen(uids[uid_it]) + 1;
}
} else {
return -1;
}
return 0;
}
FUNC_MOCK_END
FUNC_MOCK(pmem2_source_device_usc, int, const struct pmem2_source *src,
uint64_t *usc)
FUNC_MOCK_RUN_DEFAULT {
if (usc_it < uscs_size) {
*usc = uscs[usc_it];
usc_it++;
} else {
return -1;
}
return 0;
}
FUNC_MOCK_END
int os_part_deep_common(struct pool_replica *rep, unsigned partidx, void *addr,
size_t len, int flush);
/*
* os_part_deep_common -- XXX temporally workaround until we will have pmem2
* integrated with common
*/
int
os_part_deep_common(struct pool_replica *rep, unsigned partidx, void *addr,
size_t len, int flush)
{
/*
* this is test - we don't need to deep persist anything -
* just call regular persist to make valgrind happy
*/
persist(addr, len);
return 0;
}
#ifdef _MSC_VER
MSVC_CONSTR(libpmem2_init)
MSVC_DESTR(libpmem2_fini)
#endif
| 4,175 | 21.572973 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_recreate/obj_recreate.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2017, Intel Corporation */
/*
* obj_recreate.c -- recreate pool on dirty file and check consistency
*/
#include "unittest.h"
POBJ_LAYOUT_BEGIN(recreate);
POBJ_LAYOUT_ROOT(recreate, struct root);
POBJ_LAYOUT_TOID(recreate, struct foo);
POBJ_LAYOUT_END(recreate);
struct foo {
int bar;
};
struct root {
TOID(struct foo) foo;
};
#define LAYOUT_NAME "obj_recreate"
#define N PMEMOBJ_MIN_POOL
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_recreate");
/* root doesn't count */
UT_COMPILE_ERROR_ON(POBJ_LAYOUT_TYPES_NUM(recreate) != 1);
if (argc < 2)
UT_FATAL("usage: %s file-name [trunc]", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop = NULL;
/* create pool 2*N */
pop = pmemobj_create(path, LAYOUT_NAME, 2 * N, S_IWUSR | S_IRUSR);
if (pop == NULL)
UT_FATAL("!pmemobj_create: %s", path);
/* allocate 1.5*N */
TOID(struct root) root = (TOID(struct root))pmemobj_root(pop,
(size_t)(1.5 * N));
/* use root object for something */
POBJ_NEW(pop, &D_RW(root)->foo, struct foo, NULL, NULL);
pmemobj_close(pop);
int fd = OPEN(path, O_RDWR);
if (argc >= 3 && strcmp(argv[2], "trunc") == 0) {
UT_OUT("truncating");
/* shrink file to N */
FTRUNCATE(fd, N);
}
size_t zero_len = Ut_pagesize;
/* zero first page */
void *p = MMAP(NULL, zero_len, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
memset(p, 0, zero_len);
MUNMAP(p, zero_len);
CLOSE(fd);
/* create pool on existing file */
pop = pmemobj_create(path, LAYOUT_NAME, 0, S_IWUSR | S_IRUSR);
if (pop == NULL)
UT_FATAL("!pmemobj_create: %s", path);
/* try to allocate 0.7*N */
root = (TOID(struct root))pmemobj_root(pop, (size_t)(0.5 * N));
if (TOID_IS_NULL(root))
UT_FATAL("couldn't allocate root object");
/* validate root object is empty */
if (!TOID_IS_NULL(D_RW(root)->foo))
UT_FATAL("root object is already filled after pmemobj_create!");
pmemobj_close(pop);
DONE(NULL);
}
| 1,968 | 21.123596 | 73 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_ctl/util_ctl.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2020, Intel Corporation */
/*
* util_ctl.c -- tests for the control module
*/
#include "unittest.h"
#include "ctl.h"
#include "out.h"
#include "pmemcommon.h"
#include "fault_injection.h"
#define LOG_PREFIX "ut"
#define LOG_LEVEL_VAR "TEST_LOG_LEVEL"
#define LOG_FILE_VAR "TEST_LOG_FILE"
#define MAJOR_VERSION 1
#define MINOR_VERSION 0
struct pool {
struct ctl *ctl;
};
static char *testconfig_path;
static int test_config_written;
static int
CTL_READ_HANDLER(test_rw)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_PROGRAMMATIC);
int *arg_rw = arg;
*arg_rw = 0;
return 0;
}
static int
CTL_WRITE_HANDLER(test_rw)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
int *arg_rw = arg;
*arg_rw = 1;
test_config_written++;
return 0;
}
static struct ctl_argument CTL_ARG(test_rw) = CTL_ARG_INT;
static int
CTL_WRITE_HANDLER(test_wo)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
int *arg_wo = arg;
*arg_wo = 1;
test_config_written++;
return 0;
}
static struct ctl_argument CTL_ARG(test_wo) = CTL_ARG_INT;
#define TEST_CONFIG_VALUE "abcd"
static int
CTL_WRITE_HANDLER(test_config)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_CONFIG_INPUT);
char *config_value = arg;
UT_ASSERTeq(strcmp(config_value, TEST_CONFIG_VALUE), 0);
test_config_written++;
return 0;
}
static struct ctl_argument CTL_ARG(test_config) = CTL_ARG_STRING(8);
struct complex_arg {
int a;
char b[5];
long long c;
int d;
};
#define COMPLEX_ARG_TEST_A 12345
#define COMPLEX_ARG_TEST_B "abcd"
#define COMPLEX_ARG_TEST_C 3147483647
#define COMPLEX_ARG_TEST_D 1
static int
CTL_WRITE_HANDLER(test_config_complex_arg)(void *ctx,
enum ctl_query_source source, void *arg,
struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_CONFIG_INPUT);
struct complex_arg *c = arg;
UT_ASSERTeq(c->a, COMPLEX_ARG_TEST_A);
UT_ASSERT(strcmp(COMPLEX_ARG_TEST_B, c->b) == 0);
UT_ASSERTeq(c->c, COMPLEX_ARG_TEST_C);
UT_ASSERTeq(c->d, COMPLEX_ARG_TEST_D);
test_config_written++;
return 0;
}
static struct ctl_argument CTL_ARG(test_config_complex_arg) = {
.dest_size = sizeof(struct complex_arg),
.parsers = {
CTL_ARG_PARSER_STRUCT(struct complex_arg, a, ctl_arg_integer),
CTL_ARG_PARSER_STRUCT(struct complex_arg, b, ctl_arg_string),
CTL_ARG_PARSER_STRUCT(struct complex_arg, c, ctl_arg_integer),
CTL_ARG_PARSER_STRUCT(struct complex_arg, d, ctl_arg_boolean),
CTL_ARG_PARSER_END
}
};
static int
CTL_READ_HANDLER(test_ro)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_PROGRAMMATIC);
int *arg_ro = arg;
*arg_ro = 0;
return 0;
}
static int
CTL_READ_HANDLER(index_value)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_PROGRAMMATIC);
long *index_value = arg;
struct ctl_index *idx = PMDK_SLIST_FIRST(indexes);
UT_ASSERT(strcmp(idx->name, "test_index") == 0);
*index_value = idx->value;
return 0;
}
static int
CTL_RUNNABLE_HANDLER(test_runnable)(void *ctx,
enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_PROGRAMMATIC);
int *arg_runnable = arg;
*arg_runnable = 0;
return 0;
}
static const struct ctl_node CTL_NODE(test_index)[] = {
CTL_LEAF_RO(index_value),
CTL_NODE_END
};
static const struct ctl_node CTL_NODE(debug)[] = {
CTL_LEAF_RO(test_ro),
CTL_LEAF_WO(test_wo),
CTL_LEAF_RUNNABLE(test_runnable),
CTL_LEAF_RW(test_rw),
CTL_INDEXED(test_index),
CTL_LEAF_WO(test_config),
CTL_LEAF_WO(test_config_complex_arg),
CTL_NODE_END
};
static int
CTL_WRITE_HANDLER(gtest_config)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_CONFIG_INPUT);
char *config_value = arg;
UT_ASSERTeq(strcmp(config_value, TEST_CONFIG_VALUE), 0);
test_config_written = 1;
return 0;
}
static struct ctl_argument CTL_ARG(gtest_config) = CTL_ARG_STRING(8);
static int
CTL_READ_HANDLER(gtest_ro)(void *ctx, enum ctl_query_source source,
void *arg, struct ctl_indexes *indexes)
{
UT_ASSERTeq(source, CTL_QUERY_PROGRAMMATIC);
int *arg_ro = arg;
*arg_ro = 0;
return 0;
}
static const struct ctl_node CTL_NODE(global_debug)[] = {
CTL_LEAF_RO(gtest_ro),
CTL_LEAF_WO(gtest_config),
CTL_NODE_END
};
static int
util_ctl_get(struct pool *pop, const char *name, void *arg)
{
LOG(3, "pop %p name %s arg %p", pop, name, arg);
return ctl_query(pop ? pop->ctl : NULL, pop,
CTL_QUERY_PROGRAMMATIC, name, CTL_QUERY_READ, arg);
}
static int
util_ctl_set(struct pool *pop, const char *name, void *arg)
{
LOG(3, "pop %p name %s arg %p", pop, name, arg);
return ctl_query(pop ? pop->ctl : NULL, pop,
CTL_QUERY_PROGRAMMATIC, name, CTL_QUERY_WRITE, arg);
}
static int
util_ctl_exec(struct pool *pop, const char *name, void *arg)
{
LOG(3, "pop %p name %s arg %p", pop, name, arg);
return ctl_query(pop ? pop->ctl : NULL, pop,
CTL_QUERY_PROGRAMMATIC, name, CTL_QUERY_RUNNABLE, arg);
}
static void
test_ctl_parser(struct pool *pop)
{
errno = 0;
int ret;
ret = util_ctl_get(pop, NULL, NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "a.b.c.d", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, ".", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "..", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "1.2.3.4", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.1.", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.1.invalid", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
/* test methods set read to 0 and write to 1 if successful */
int arg_read = 1;
int arg_write = 0;
errno = 0;
/* correct name, wrong args */
ret = util_ctl_get(pop, "debug.test_rw", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_set(pop, "debug.test_rw", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.test_wo", &arg_read);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.test_wo", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_set(pop, "debug.test_ro", &arg_write);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_set(pop, "debug.test_ro", NULL);
UT_ASSERTne(ret, 0);
UT_ASSERTne(errno, 0);
errno = 0;
ret = util_ctl_get(pop, "debug.test_rw", &arg_read);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 0);
UT_ASSERTeq(arg_write, 0);
UT_ASSERTeq(errno, 0);
ret = util_ctl_set(pop, "debug.test_rw", &arg_write);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 0);
UT_ASSERTeq(arg_write, 1);
arg_read = 1;
arg_write = 0;
ret = util_ctl_get(pop, "debug.test_ro", &arg_read);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 0);
UT_ASSERTeq(arg_write, 0);
arg_read = 1;
arg_write = 0;
ret = util_ctl_set(pop, "debug.test_wo", &arg_write);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 1);
UT_ASSERTeq(arg_write, 1);
long index_value = 0;
ret = util_ctl_get(pop, "debug.5.index_value", &index_value);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(index_value, 5);
ret = util_ctl_get(pop, "debug.10.index_value", &index_value);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(index_value, 10);
arg_read = 1;
arg_write = 1;
int arg_runnable = 1;
ret = util_ctl_exec(pop, "debug.test_runnable", &arg_runnable);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 1);
UT_ASSERTeq(arg_write, 1);
UT_ASSERTeq(arg_runnable, 0);
}
static void
test_string_config(struct pool *pop)
{
UT_ASSERTne(pop, NULL);
int ret;
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop, "");
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop, ";;");
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop, ";=;");
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop, "=");
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop,
"debug.test_wo=");
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop, "=b");
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop,
"debug.test_wo=111=222");
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(test_config_written, 0);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop,
"debug.test_wo=333;debug.test_rw=444;");
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(test_config_written, 2);
test_config_written = 0;
ret = ctl_load_config_from_string(pop->ctl, pop,
"debug.test_config="TEST_CONFIG_VALUE";");
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(test_config_written, 1);
}
static void
config_file_create(const char *buf)
{
/* the test script will take care of removing this file for us */
FILE *f = os_fopen(testconfig_path, "w+");
fwrite(buf, sizeof(char), strlen(buf), f);
fclose(f);
}
static void
create_and_test_file_config(struct pool *pop, const char *buf, int ret,
int result)
{
config_file_create(buf);
test_config_written = 0;
int r = ctl_load_config_from_file(pop ? pop->ctl : NULL,
pop, testconfig_path);
UT_ASSERTeq(r, ret);
UT_ASSERTeq(test_config_written, result);
}
static void
test_too_large_file(struct pool *pop)
{
char *too_large_buf = calloc(1, 1 << 21);
UT_ASSERTne(too_large_buf, NULL);
memset(too_large_buf, 0xc, (1 << 21) - 1);
config_file_create(too_large_buf);
int ret = ctl_load_config_from_file(pop->ctl, pop,
testconfig_path);
UT_ASSERTne(ret, 0);
free(too_large_buf);
}
static void
test_file_config(struct pool *pop)
{
create_and_test_file_config(pop,
"debug.test_config="TEST_CONFIG_VALUE";", 0, 1);
create_and_test_file_config(pop,
"debug.test_config="TEST_CONFIG_VALUE";"
"debug.test_config="TEST_CONFIG_VALUE";", 0, 2);
create_and_test_file_config(pop,
"#this is a comment\n"
"debug.test_config="TEST_CONFIG_VALUE";", 0, 1);
create_and_test_file_config(pop,
"debug.#this is a comment\n"
"test_config#this is a comment\n"
"="TEST_CONFIG_VALUE";", 0, 1);
create_and_test_file_config(pop,
"debug.test_config="TEST_CONFIG_VALUE";#this is a comment",
0, 1);
create_and_test_file_config(pop,
"\n\n\ndebug\n.\ntest\t_\tconfig="TEST_CONFIG_VALUE";\n", 0, 1);
create_and_test_file_config(pop,
" d e b u g . t e s t _ c o n f i g = "TEST_CONFIG_VALUE";",
0, 1);
create_and_test_file_config(pop,
"#debug.test_config="TEST_CONFIG_VALUE";", 0, 0);
create_and_test_file_config(pop,
"debug.#this is a comment\n"
"test_config#this is a not properly terminated comment"
"="TEST_CONFIG_VALUE";", -1, 0);
create_and_test_file_config(pop,
"invalid", -1, 0);
create_and_test_file_config(pop,
"", 0, 0);
create_and_test_file_config(pop,
"debug.test_config_complex_arg=;", -1, 0);
create_and_test_file_config(pop,
"debug.test_config_complex_arg=1,2,3;", -1, 0);
create_and_test_file_config(pop,
"debug.test_config_complex_arg=12345,abcd,,1;", -1, 0);
create_and_test_file_config(pop,
"debug.test_config_complex_arg=12345,abcd,3147483647,1;", 0, 1);
create_and_test_file_config(NULL,
"global_debug.gtest_config="TEST_CONFIG_VALUE";", 0, 1);
create_and_test_file_config(NULL, "private.missing.query=1;"
"global_debug.gtest_config="TEST_CONFIG_VALUE";", 0, 1);
test_too_large_file(pop);
int ret = ctl_load_config_from_file(pop->ctl,
pop, "does_not_exist");
UT_ASSERTne(ret, 0);
}
static void
test_ctl_global_namespace(struct pool *pop)
{
int arg_read = 1;
int ret = util_ctl_get(pop, "global_debug.gtest_ro", &arg_read);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(arg_read, 0);
}
static void
test_ctl_arg_parsers()
{
char *input;
input = "";
int boolean = -1;
int ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(boolean, -1);
input = "abcdefgh";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(boolean, -1);
input = "-999";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(boolean, -1);
input = "N";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 0);
input = "0";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 0);
input = "yes";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 1);
input = "Yes";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 1);
input = "1";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 1);
input = "1234";
boolean = -1;
ret = ctl_arg_boolean(input, &boolean, sizeof(int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(boolean, 1);
input = "";
int small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "abcd";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "12345678901234567890";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "-12345678901234567890";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "2147483648"; /* INT_MAX + 1 */
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "-2147483649"; /* INT_MIN - 2 */
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(small_int, -1);
input = "0";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(small_int, 0);
input = "500";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(small_int, 500);
input = "-500";
small_int = -1;
ret = ctl_arg_integer(input, &small_int, sizeof(small_int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(small_int, -500);
input = "";
long long ll_int = -1;
ret = ctl_arg_integer(input, &ll_int, sizeof(ll_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(ll_int, -1);
input = "12345678901234567890";
ll_int = -1;
ret = ctl_arg_integer(input, &ll_int, sizeof(ll_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(ll_int, -1);
input = "-12345678901234567890";
ll_int = -1;
ret = ctl_arg_integer(input, &ll_int, sizeof(ll_int));
UT_ASSERTeq(ret, -1);
UT_ASSERTeq(ll_int, -1);
input = "2147483648";
ll_int = -1;
ret = ctl_arg_integer(input, &ll_int, sizeof(ll_int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(ll_int, 2147483648);
input = "-2147483649";
ll_int = -1;
ret = ctl_arg_integer(input, &ll_int, sizeof(ll_int));
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(ll_int, -2147483649LL);
input = "";
char string[1000] = {0};
ret = ctl_arg_string(input, string, 0);
UT_ASSERTeq(ret, -1);
input = "abcd";
ret = ctl_arg_string(input, string, 3);
UT_ASSERTeq(ret, -1);
input = "abcdefg";
ret = ctl_arg_string(input, string, 3);
UT_ASSERTeq(ret, -1);
input = "abcd";
ret = ctl_arg_string(input, string, 4);
UT_ASSERTeq(ret, -1);
input = "abc";
ret = ctl_arg_string(input, string, 4);
UT_ASSERTeq(ret, 0);
UT_ASSERT(strcmp(input, string) == 0);
}
static void
test_fault_injection(struct pool *pop)
{
if (!core_fault_injection_enabled())
return;
UT_ASSERTne(pop, NULL);
core_inject_fault_at(PMEM_MALLOC, 1, "ctl_parse_args");
test_config_written = 0;
int ret = ctl_load_config_from_string(pop->ctl, pop,
"debug.test_wo=333;debug.test_rw=444;");
UT_ASSERTne(ret, 0);
UT_ASSERTeq(errno, ENOMEM);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_ctl");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc != 2)
UT_FATAL("usage: %s testconfig", argv[0]);
testconfig_path = argv[1];
CTL_REGISTER_MODULE(NULL, global_debug);
test_ctl_global_namespace(NULL);
struct pool *pop = malloc(sizeof(pop));
pop->ctl = ctl_new();
test_ctl_global_namespace(NULL);
CTL_REGISTER_MODULE(pop->ctl, debug);
test_ctl_global_namespace(pop);
test_fault_injection(pop);
test_ctl_parser(pop);
test_string_config(pop);
test_file_config(pop);
test_ctl_arg_parsers();
ctl_delete(pop->ctl);
free(pop);
common_fini();
DONE(NULL);
}
| 17,492 | 22.639189 | 72 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_has_auto_flush_win/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of EnumSystemFirmwareTables and
* GetSystemFirmwareTable
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmem
* files, when compiled for the purpose of pmem_has_auto_flush_win test.
* It would replace default implementation with mocked functions defined
* in mocks_windows.c
*
* This WRAP_REAL define could be also passed as preprocessor definition.
*/
#include <windows.h>
#ifndef WRAP_REAL
#define EnumSystemFirmwareTables __wrap_EnumSystemFirmwareTables
#define GetSystemFirmwareTable __wrap_GetSystemFirmwareTable
UINT
__wrap_EnumSystemFirmwareTables(DWORD FirmwareTableProviderSignature,
PVOID pFirmwareTableEnumBuffer, DWORD BufferSize);
UINT
__wrap_GetSystemFirmwareTable(DWORD FirmwareTableProviderSignature,
DWORD FirmwareTableID, PVOID pFirmwareTableBuffer, DWORD BufferSize);
#endif
| 988 | 33.103448 | 73 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_has_auto_flush_win/mocks_windows.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2019, Intel Corporation */
/*
* mocks_windows.c -- mocked functions used in auto_flush_windows.c
*/
#include "util.h"
#include "unittest.h"
#include "set.h"
#include "pmemcommon.h"
#include "auto_flush_windows.h"
#include "pmem_has_auto_flush_win.h"
#include <errno.h>
extern size_t Is_nfit;
extern size_t Pc_type;
extern size_t Pc_capabilities;
FUNC_MOCK_DLLIMPORT(EnumSystemFirmwareTables, UINT,
DWORD FirmwareTableProviderSignature,
PVOID pFirmwareTableBuffer,
DWORD BufferSize)
FUNC_MOCK_RUN_DEFAULT {
if (FirmwareTableProviderSignature != ACPI_SIGNATURE)
return _FUNC_REAL(EnumSystemFirmwareTables)
(FirmwareTableProviderSignature,
pFirmwareTableBuffer, BufferSize);
if (Is_nfit == 1 && pFirmwareTableBuffer != NULL &&
BufferSize != 0) {
UT_OUT("Mock NFIT available");
strncpy(pFirmwareTableBuffer, NFIT_STR_SIGNATURE, BufferSize);
}
return NFIT_SIGNATURE_LEN + sizeof(struct nfit_header);
}
FUNC_MOCK_END
FUNC_MOCK_DLLIMPORT(GetSystemFirmwareTable, UINT,
DWORD FirmwareTableProviderSignature,
DWORD FirmwareTableID,
PVOID pFirmwareTableBuffer,
DWORD BufferSize)
FUNC_MOCK_RUN_DEFAULT {
if (FirmwareTableProviderSignature != ACPI_SIGNATURE ||
FirmwareTableID != NFIT_REV_SIGNATURE)
return _FUNC_REAL(GetSystemFirmwareTable)
(FirmwareTableProviderSignature, FirmwareTableID,
pFirmwareTableBuffer, BufferSize);
if (pFirmwareTableBuffer == NULL && BufferSize == 0) {
UT_OUT("GetSystemFirmwareTable mock");
return sizeof(struct platform_capabilities) +
sizeof(struct nfit_header);
}
struct nfit_header nfit;
struct platform_capabilities pc;
/* fill nfit */
char sig[NFIT_SIGNATURE_LEN] = NFIT_STR_SIGNATURE;
strncpy(nfit.signature, sig, NFIT_SIGNATURE_LEN);
nfit.length = sizeof(nfit);
memcpy(pFirmwareTableBuffer, &nfit, nfit.length);
/* fill platform_capabilities */
pc.length = sizeof(pc);
/* [...] 0000 0011 - proper capabilities bits combination */
pc.capabilities = (uint32_t)Pc_capabilities;
pc.type = (uint16_t)Pc_type;
memcpy((char *)pFirmwareTableBuffer + nfit.length, &pc, pc.length);
return BufferSize;
}
FUNC_MOCK_END
| 2,173 | 28.378378 | 68 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_has_auto_flush_win/pmem_has_auto_flush_win.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2019, Intel Corporation */
/*
* pmem_has_auto_flush_win.c -- unit test for pmem_has_auto_flush_win()
*
* usage: pmem_has_auto_flush_win <option>
* options:
* n - is nfit available or not (y or n)
* type: number of platform capabilities structure
* capabilities: platform capabilities bits
*/
#include <stdbool.h>
#include <errno.h>
#include "unittest.h"
#include "pmem.h"
#include "pmemcommon.h"
#include "set.h"
#include "mocks_windows.h"
#include "pmem_has_auto_flush_win.h"
#include "util.h"
#define LOG_PREFIX "ut"
#define LOG_LEVEL_VAR "TEST_LOG_LEVEL"
#define LOG_FILE_VAR "TEST_LOG_FILE"
#define MAJOR_VERSION 1
#define MINOR_VERSION 0
size_t Is_nfit = 0;
size_t Pc_type = 0;
size_t Pc_capabilities = 3;
int
main(int argc, char *argv[])
{
START(argc, argv, "pmem_has_auto_flush_win");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc < 4)
UT_FATAL("usage: pmem_has_auto_flush_win "
"<option> <type> <capabilities>",
argv[0]);
pmem_init();
Pc_type = (size_t)atoi(argv[2]);
Pc_capabilities = (size_t)atoi(argv[3]);
Is_nfit = argv[1][0] == 'y';
int eADR = pmem_has_auto_flush();
UT_OUT("pmem_has_auto_flush ret: %d", eADR);
common_fini();
DONE(NULL);
}
| 1,305 | 21.517241 | 71 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_tx_alloc/obj_tx_alloc.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_tx_alloc.c -- unit test for pmemobj_tx_alloc and pmemobj_tx_zalloc
*/
#include <assert.h>
#include <sys/param.h>
#include <string.h>
#include "unittest.h"
#include "libpmemobj.h"
#include "util.h"
#include "valgrind_internal.h"
#define LAYOUT_NAME "tx_alloc"
#define TEST_VALUE_1 1
#define TEST_VALUE_2 2
#define OBJ_SIZE (200 * 1024)
enum type_number {
TYPE_NO_TX,
TYPE_COMMIT,
TYPE_ABORT,
TYPE_ZEROED_COMMIT,
TYPE_ZEROED_ABORT,
TYPE_XCOMMIT,
TYPE_XABORT,
TYPE_XZEROED_COMMIT,
TYPE_XZEROED_ABORT,
TYPE_XNOFLUSHED_COMMIT,
TYPE_COMMIT_NESTED1,
TYPE_COMMIT_NESTED2,
TYPE_ABORT_NESTED1,
TYPE_ABORT_NESTED2,
TYPE_ABORT_AFTER_NESTED1,
TYPE_ABORT_AFTER_NESTED2,
TYPE_OOM,
};
TOID_DECLARE(struct object, TYPE_OOM);
struct object {
size_t value;
char data[OBJ_SIZE - sizeof(size_t)];
};
/*
* do_tx_alloc_oom -- allocates objects until OOM
*/
static void
do_tx_alloc_oom(PMEMobjpool *pop)
{
int do_alloc = 1;
size_t alloc_cnt = 0;
do {
TX_BEGIN(pop) {
TOID(struct object) obj = TX_NEW(struct object);
D_RW(obj)->value = alloc_cnt;
} TX_ONCOMMIT {
alloc_cnt++;
} TX_ONABORT {
do_alloc = 0;
} TX_END
} while (do_alloc);
size_t bitmap_size = howmany(alloc_cnt, 8);
char *bitmap = (char *)MALLOC(bitmap_size);
memset(bitmap, 0, bitmap_size);
size_t obj_cnt = 0;
TOID(struct object) i;
POBJ_FOREACH_TYPE(pop, i) {
UT_ASSERT(D_RO(i)->value < alloc_cnt);
UT_ASSERT(!isset(bitmap, D_RO(i)->value));
setbit(bitmap, D_RO(i)->value);
obj_cnt++;
}
FREE(bitmap);
UT_ASSERTeq(obj_cnt, alloc_cnt);
TOID(struct object) o = POBJ_FIRST(pop, struct object);
while (!TOID_IS_NULL(o)) {
TOID(struct object) next = POBJ_NEXT(o);
POBJ_FREE(&o);
o = next;
}
}
/*
* do_tx_alloc_abort_after_nested -- aborts transaction after allocation
* in nested transaction
*/
static void
do_tx_alloc_abort_after_nested(PMEMobjpool *pop)
{
TOID(struct object) obj1;
TOID(struct object) obj2;
TX_BEGIN(pop) {
TOID_ASSIGN(obj1, pmemobj_tx_alloc(sizeof(struct object),
TYPE_ABORT_AFTER_NESTED1));
UT_ASSERT(!TOID_IS_NULL(obj1));
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
TOID_ASSIGN(obj2, pmemobj_tx_zalloc(
sizeof(struct object),
TYPE_ABORT_AFTER_NESTED2));
UT_ASSERT(!TOID_IS_NULL(obj2));
UT_ASSERT(util_is_zeroed(D_RO(obj2),
sizeof(struct object)));
D_RW(obj2)->value = TEST_VALUE_2;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj2)->value, TEST_VALUE_2);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj1, OID_NULL);
TOID_ASSIGN(obj2, OID_NULL);
} TX_END
TOID(struct object) first;
/* check the obj1 object */
UT_ASSERT(TOID_IS_NULL(obj1));
first.oid = POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT_AFTER_NESTED1);
UT_ASSERT(TOID_IS_NULL(first));
/* check the obj2 object */
UT_ASSERT(TOID_IS_NULL(obj2));
first.oid = POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT_AFTER_NESTED2);
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_alloc_abort_nested -- aborts transaction in nested transaction
*/
static void
do_tx_alloc_abort_nested(PMEMobjpool *pop)
{
TOID(struct object) obj1;
TOID(struct object) obj2;
TX_BEGIN(pop) {
TOID_ASSIGN(obj1, pmemobj_tx_alloc(sizeof(struct object),
TYPE_ABORT_NESTED1));
UT_ASSERT(!TOID_IS_NULL(obj1));
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
TOID_ASSIGN(obj2, pmemobj_tx_zalloc(
sizeof(struct object),
TYPE_ABORT_NESTED2));
UT_ASSERT(!TOID_IS_NULL(obj2));
UT_ASSERT(util_is_zeroed(D_RO(obj2),
sizeof(struct object)));
D_RW(obj2)->value = TEST_VALUE_2;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj2, OID_NULL);
} TX_END
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj1, OID_NULL);
} TX_END
TOID(struct object) first;
/* check the obj1 object */
UT_ASSERT(TOID_IS_NULL(obj1));
first.oid = POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT_NESTED1);
UT_ASSERT(TOID_IS_NULL(first));
/* check the obj2 object */
UT_ASSERT(TOID_IS_NULL(obj2));
first.oid = POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT_NESTED2);
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_alloc_commit_nested -- allocates two objects, one in nested transaction
*/
static void
do_tx_alloc_commit_nested(PMEMobjpool *pop)
{
TOID(struct object) obj1;
TOID(struct object) obj2;
TX_BEGIN(pop) {
TOID_ASSIGN(obj1, pmemobj_tx_alloc(sizeof(struct object),
TYPE_COMMIT_NESTED1));
UT_ASSERT(!TOID_IS_NULL(obj1));
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
TOID_ASSIGN(obj2, pmemobj_tx_zalloc(
sizeof(struct object),
TYPE_COMMIT_NESTED2));
UT_ASSERT(!TOID_IS_NULL(obj2));
UT_ASSERT(util_is_zeroed(D_RO(obj2),
sizeof(struct object)));
D_RW(obj2)->value = TEST_VALUE_2;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj1)->value, TEST_VALUE_1);
UT_ASSERTeq(D_RO(obj2)->value, TEST_VALUE_2);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj1)->value, TEST_VALUE_1);
UT_ASSERTeq(D_RO(obj2)->value, TEST_VALUE_2);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) first;
TOID(struct object) next;
/* check the obj1 object */
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_COMMIT_NESTED1));
UT_ASSERT(TOID_EQUALS(first, obj1));
UT_ASSERTeq(D_RO(first)->value, TEST_VALUE_1);
TOID_ASSIGN(next, POBJ_NEXT_TYPE_NUM(first.oid));
UT_ASSERT(TOID_IS_NULL(next));
/* check the obj2 object */
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_COMMIT_NESTED2));
UT_ASSERT(TOID_EQUALS(first, obj2));
UT_ASSERTeq(D_RO(first)->value, TEST_VALUE_2);
TOID_ASSIGN(next, POBJ_NEXT_TYPE_NUM(first.oid));
UT_ASSERT(TOID_IS_NULL(next));
}
/*
* do_tx_alloc_abort -- allocates an object and aborts the transaction
*/
static void
do_tx_alloc_abort(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(sizeof(struct object),
TYPE_ABORT));
UT_ASSERT(!TOID_IS_NULL(obj));
D_RW(obj)->value = TEST_VALUE_1;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_alloc_zerolen -- allocates an object of zero size to trigger tx abort
*/
static void
do_tx_alloc_zerolen(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(0, TYPE_ABORT));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_alloc_huge -- allocates a huge object to trigger tx abort
*/
static void
do_tx_alloc_huge(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(PMEMOBJ_MAX_ALLOC_SIZE + 1,
TYPE_ABORT));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_alloc_commit -- allocates and object
*/
static void
do_tx_alloc_commit(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_alloc(sizeof(struct object),
TYPE_COMMIT));
UT_ASSERT(!TOID_IS_NULL(obj));
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_COMMIT));
UT_ASSERT(TOID_EQUALS(first, obj));
UT_ASSERTeq(D_RO(first)->value, D_RO(obj)->value);
TOID(struct object) next;
next = POBJ_NEXT(first);
UT_ASSERT(TOID_IS_NULL(next));
}
/*
* do_tx_zalloc_abort -- allocates a zeroed object and aborts the transaction
*/
static void
do_tx_zalloc_abort(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_zalloc(sizeof(struct object),
TYPE_ZEROED_ABORT));
UT_ASSERT(!TOID_IS_NULL(obj));
UT_ASSERT(util_is_zeroed(D_RO(obj), sizeof(struct object)));
D_RW(obj)->value = TEST_VALUE_1;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_zalloc_zerolen -- allocate an object of zero size to trigger tx abort
*/
static void
do_tx_zalloc_zerolen(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_zalloc(0, TYPE_ZEROED_ABORT));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_zalloc_huge -- allocates a huge object to trigger tx abort
*/
static void
do_tx_zalloc_huge(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_zalloc(PMEMOBJ_MAX_ALLOC_SIZE + 1,
TYPE_ZEROED_ABORT));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_zalloc_commit -- allocates zeroed object
*/
static void
do_tx_zalloc_commit(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_zalloc(sizeof(struct object),
TYPE_ZEROED_COMMIT));
UT_ASSERT(!TOID_IS_NULL(obj));
UT_ASSERT(util_is_zeroed(D_RO(obj), sizeof(struct object)));
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_ZEROED_COMMIT));
UT_ASSERT(TOID_EQUALS(first, obj));
UT_ASSERTeq(D_RO(first)->value, D_RO(obj)->value);
TOID(struct object) next;
next = POBJ_NEXT(first);
UT_ASSERT(TOID_IS_NULL(next));
}
/*
* do_tx_xalloc_abort -- allocates a zeroed object and aborts the transaction
*/
static void
do_tx_xalloc_abort(PMEMobjpool *pop)
{
/* xalloc 0 */
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(sizeof(struct object),
TYPE_XABORT, 0));
UT_ASSERT(!TOID_IS_NULL(obj));
D_RW(obj)->value = TEST_VALUE_1;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XABORT));
UT_ASSERT(TOID_IS_NULL(first));
/* xalloc ZERO */
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(sizeof(struct object),
TYPE_XZEROED_ABORT, POBJ_XALLOC_ZERO));
UT_ASSERT(!TOID_IS_NULL(obj));
UT_ASSERT(util_is_zeroed(D_RO(obj), sizeof(struct object)));
D_RW(obj)->value = TEST_VALUE_1;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_xalloc_zerolen -- allocate an object of zero size to trigger tx abort
*/
static void
do_tx_xalloc_zerolen(PMEMobjpool *pop)
{
/* xalloc 0 */
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(0, TYPE_XABORT, 0));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
/* xalloc 0 with POBJ_XALLOC_NO_ABORT flag */
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(0, TYPE_XABORT,
POBJ_XALLOC_NO_ABORT));
} TX_ONCOMMIT {
TOID_ASSIGN(obj, OID_NULL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
/* alloc 0 with pmemobj_tx_set_failure_behavior called */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TOID_ASSIGN(obj, pmemobj_tx_alloc(0, TYPE_XABORT));
} TX_ONCOMMIT {
TOID_ASSIGN(obj, OID_NULL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
/* xalloc 0 with pmemobj_tx_set_failure_behavior called */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TOID_ASSIGN(obj, pmemobj_tx_xalloc(0, TYPE_XABORT, 0));
} TX_ONCOMMIT {
TOID_ASSIGN(obj, OID_NULL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
/* zalloc 0 with pmemobj_tx_set_failure_behavior called */
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
TOID_ASSIGN(obj, pmemobj_tx_zalloc(0, TYPE_XABORT));
} TX_ONCOMMIT {
TOID_ASSIGN(obj, OID_NULL);
} TX_ONABORT {
UT_ASSERT(0); /* should not get to this point */
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XABORT));
UT_ASSERT(TOID_IS_NULL(first));
/* xalloc ZERO */
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(0, TYPE_XZEROED_ABORT,
POBJ_XALLOC_ZERO));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
}
/*
* do_tx_xalloc_huge -- allocates a huge object to trigger tx abort
*/
static void
do_tx_xalloc_huge(PMEMobjpool *pop)
{
/* xalloc 0 */
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(PMEMOBJ_MAX_ALLOC_SIZE + 1,
TYPE_XABORT, 0));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XABORT));
UT_ASSERT(TOID_IS_NULL(first));
/* xalloc ZERO */
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(PMEMOBJ_MAX_ALLOC_SIZE + 1,
TYPE_XZEROED_ABORT, POBJ_XALLOC_ZERO));
UT_ASSERT(0); /* should not get to this point */
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
TOID_ASSIGN(obj, OID_NULL);
} TX_END
UT_ASSERT(TOID_IS_NULL(obj));
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XZEROED_ABORT));
UT_ASSERT(TOID_IS_NULL(first));
/*
* do xalloc until overfilled and then
* free last successful allocation
*/
uint64_t tot_allocated = 0, alloc_size = (5 * 1024 *1024);
int rc = 0;
PMEMoid oid, prev_oid;
POBJ_FOREACH_SAFE(pop, oid, prev_oid) {
pmemobj_free(&oid);
}
TOID_ASSIGN(first, pmemobj_first(pop));
UT_ASSERT(TOID_IS_NULL(first));
TX_BEGIN(pop) {
while (rc == 0) {
oid = pmemobj_tx_xalloc(alloc_size, 0,
POBJ_XALLOC_NO_ABORT);
if (oid.off == 0)
rc = -1;
else {
tot_allocated += alloc_size;
prev_oid = oid;
}
}
rc = pmemobj_tx_free(prev_oid);
} TX_ONCOMMIT {
UT_ASSERTeq(errno, ENOMEM);
UT_ASSERTeq(rc, 0);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
}
/*
* do_tx_xalloc_commit -- allocates zeroed object
*/
static void
do_tx_xalloc_commit(PMEMobjpool *pop)
{
/* xalloc 0 */
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(sizeof(struct object),
TYPE_XCOMMIT, 0));
UT_ASSERT(!TOID_IS_NULL(obj));
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XCOMMIT));
UT_ASSERT(TOID_EQUALS(first, obj));
UT_ASSERTeq(D_RO(first)->value, D_RO(obj)->value);
TOID(struct object) next;
TOID_ASSIGN(next, POBJ_NEXT_TYPE_NUM(first.oid));
UT_ASSERT(TOID_IS_NULL(next));
/* xalloc ZERO */
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(sizeof(struct object),
TYPE_XZEROED_COMMIT, POBJ_XALLOC_ZERO));
UT_ASSERT(!TOID_IS_NULL(obj));
UT_ASSERT(util_is_zeroed(D_RO(obj), sizeof(struct object)));
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XZEROED_COMMIT));
UT_ASSERT(TOID_EQUALS(first, obj));
UT_ASSERTeq(D_RO(first)->value, D_RO(obj)->value);
TOID_ASSIGN(next, POBJ_NEXT_TYPE_NUM(first.oid));
UT_ASSERT(TOID_IS_NULL(next));
}
/*
* do_tx_xalloc_noflush -- allocates zeroed object
*/
static void
do_tx_xalloc_noflush(PMEMobjpool *pop)
{
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, pmemobj_tx_xalloc(sizeof(struct object),
TYPE_XNOFLUSHED_COMMIT, POBJ_XALLOC_NO_FLUSH));
UT_ASSERT(!TOID_IS_NULL(obj));
D_RW(obj)->data[OBJ_SIZE - sizeof(size_t) - 1] = TEST_VALUE_1;
/* let pmemcheck find we didn't flush it */
} TX_ONCOMMIT {
UT_ASSERTeq(D_RO(obj)->data[OBJ_SIZE - sizeof(size_t) - 1],
TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID(struct object) first;
TOID_ASSIGN(first, POBJ_FIRST_TYPE_NUM(pop, TYPE_XNOFLUSHED_COMMIT));
UT_ASSERT(TOID_EQUALS(first, obj));
UT_ASSERTeq(D_RO(first)->data[OBJ_SIZE - sizeof(size_t) - 1],
D_RO(obj)->data[OBJ_SIZE - sizeof(size_t) - 1]);
TOID(struct object) next;
TOID_ASSIGN(next, POBJ_NEXT_TYPE_NUM(first.oid));
UT_ASSERT(TOID_IS_NULL(next));
}
/*
* do_tx_root -- retrieve root inside of transaction
*/
static void
do_tx_root(PMEMobjpool *pop)
{
size_t root_size = 24;
TX_BEGIN(pop) {
PMEMoid root = pmemobj_root(pop, root_size);
UT_ASSERT(!OID_IS_NULL(root));
UT_ASSERT(util_is_zeroed(pmemobj_direct(root),
root_size));
UT_ASSERTeq(root_size, pmemobj_root_size(pop));
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
}
/*
* do_tx_alloc_many -- allocates many objects inside of a single transaction
*/
static void
do_tx_alloc_many(PMEMobjpool *pop)
{
#define TX_ALLOC_COUNT 70 /* bigger than max reservations */
PMEMoid oid, oid2;
POBJ_FOREACH_SAFE(pop, oid, oid2) {
pmemobj_free(&oid);
}
TOID(struct object) first;
TOID_ASSIGN(first, pmemobj_first(pop));
UT_ASSERT(TOID_IS_NULL(first));
PMEMoid oids[TX_ALLOC_COUNT];
TX_BEGIN(pop) {
for (int i = 0; i < TX_ALLOC_COUNT; ++i) {
oids[i] = pmemobj_tx_alloc(1, 0);
UT_ASSERT(!OID_IS_NULL(oids[i]));
}
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TX_BEGIN(pop) {
/* empty tx to make sure there's no leftover state */
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TX_BEGIN(pop) {
for (int i = 0; i < TX_ALLOC_COUNT; ++i) {
pmemobj_tx_free(oids[i]);
}
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TOID_ASSIGN(first, pmemobj_first(pop));
UT_ASSERT(TOID_IS_NULL(first));
#undef TX_ALLOC_COUNT
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_tx_alloc");
util_init();
if (argc != 2)
UT_FATAL("usage: %s [file]", argv[0]);
PMEMobjpool *pop;
if ((pop = pmemobj_create(argv[1], LAYOUT_NAME, 0,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create");
do_tx_root(pop);
VALGRIND_WRITE_STATS;
/* alloc */
do_tx_alloc_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_zerolen(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_huge(pop);
VALGRIND_WRITE_STATS;
/* zalloc */
do_tx_zalloc_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_zalloc_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_zalloc_zerolen(pop);
VALGRIND_WRITE_STATS;
do_tx_zalloc_huge(pop);
VALGRIND_WRITE_STATS;
/* xalloc */
do_tx_xalloc_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_xalloc_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_xalloc_zerolen(pop);
VALGRIND_WRITE_STATS;
do_tx_xalloc_huge(pop);
VALGRIND_WRITE_STATS;
/* alloc */
do_tx_alloc_commit_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_abort_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_abort_after_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_oom(pop);
VALGRIND_WRITE_STATS;
do_tx_alloc_many(pop);
VALGRIND_WRITE_STATS;
do_tx_xalloc_noflush(pop);
pmemobj_close(pop);
DONE(NULL);
}
| 20,667 | 21.862832 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/blk_pool/blk_pool.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* blk_pool.c -- unit test for pmemblk_create() and pmemblk_open()
*
* usage: blk_pool op path bsize [poolsize mode]
*
* op can be:
* c - create
* o - open
* f - do fault injection
*
* "poolsize" and "mode" arguments are ignored for "open"
*/
#include "unittest.h"
#include "../libpmemblk/blk.h"
#define MB ((size_t)1 << 20)
static void
do_fault_injection(const char *path, size_t bsize,
size_t poolsize, unsigned mode)
{
if (!pmemblk_fault_injection_enabled())
return;
pmemblk_inject_fault_at(PMEM_MALLOC, 1, "blk_runtime_init");
PMEMblkpool *pbp = pmemblk_create(path, bsize, poolsize, mode);
UT_ASSERTeq(pbp, NULL);
UT_ASSERTeq(errno, ENOMEM);
}
static void
pool_create(const char *path, size_t bsize, size_t poolsize, unsigned mode)
{
PMEMblkpool *pbp = pmemblk_create(path, bsize, poolsize, mode);
if (pbp == NULL)
UT_OUT("!%s: pmemblk_create", path);
else {
os_stat_t stbuf;
STAT(path, &stbuf);
UT_OUT("%s: file size %zu usable blocks %zu mode 0%o",
path, stbuf.st_size,
pmemblk_nblock(pbp),
stbuf.st_mode & 0777);
pmemblk_close(pbp);
int result = pmemblk_check(path, bsize);
if (result < 0)
UT_OUT("!%s: pmemblk_check", path);
else if (result == 0)
UT_OUT("%s: pmemblk_check: not consistent", path);
else
UT_ASSERTeq(pmemblk_check(path, bsize * 2), -1);
}
}
static void
pool_open(const char *path, size_t bsize)
{
PMEMblkpool *pbp = pmemblk_open(path, bsize);
if (pbp == NULL)
UT_OUT("!%s: pmemblk_open", path);
else {
UT_OUT("%s: pmemblk_open: Success", path);
pmemblk_close(pbp);
}
}
int
main(int argc, char *argv[])
{
START(argc, argv, "blk_pool");
if (argc < 4)
UT_FATAL("usage: %s op path bsize [poolsize mode]", argv[0]);
size_t bsize = strtoul(argv[3], NULL, 0);
size_t poolsize;
unsigned mode;
switch (argv[1][0]) {
case 'c':
poolsize = strtoul(argv[4], NULL, 0) * MB; /* in megabytes */
mode = strtoul(argv[5], NULL, 8);
pool_create(argv[2], bsize, poolsize, mode);
break;
case 'o':
pool_open(argv[2], bsize);
break;
case 'f':
poolsize = strtoul(argv[4], NULL, 0) * MB; /* in megabytes */
mode = strtoul(argv[5], NULL, 8);
do_fault_injection(argv[2], bsize, poolsize, mode);
break;
default:
UT_FATAL("unknown operation");
}
DONE(NULL);
}
| 2,377 | 20.423423 | 75 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem_memcpy/pmem_memcpy.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* pmem_memcpy.c -- unit test for doing a memcpy
*
* usage: pmem_memcpy file destoff srcoff length
*
*/
#include "unittest.h"
#include "util_pmem.h"
#include "file.h"
#include "memcpy_common.h"
static void *
pmem_memcpy_persist_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memcpy_persist(pmemdest, src, len);
}
static void *
pmem_memcpy_nodrain_wrapper(void *pmemdest, const void *src, size_t len,
unsigned flags)
{
(void) flags;
return pmem_memcpy_nodrain(pmemdest, src, len);
}
static void
do_persist_ddax(const void *ptr, size_t size)
{
util_persist_auto(1, ptr, size);
}
static void
do_persist(const void *ptr, size_t size)
{
util_persist_auto(0, ptr, size);
}
/*
* swap_mappings - swap given two mapped regions.
*
* Try swapping src and dest by unmapping src, mapping a new dest with
* the original src address as a hint. If successful, unmap original dest.
* Map a new src with the original dest as a hint.
*/
static void
swap_mappings(char **dest, char **src, size_t size, int fd)
{
char *d = *dest;
char *s = *src;
char *td, *ts;
MUNMAP(*src, size);
/* mmap destination using src addr as a hint */
td = MMAP(s, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
MUNMAP(*dest, size);
*dest = td;
/* mmap src using original destination addr as a hint */
ts = MMAP(d, size, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANONYMOUS,
-1, 0);
*src = ts;
}
/*
* do_memcpy_variants -- do_memcpy wrapper that tests multiple variants
* of memcpy functions
*/
static void
do_memcpy_variants(int fd, char *dest, int dest_off, char *src, int src_off,
size_t bytes, size_t mapped_len, const char *file_name,
persist_fn p)
{
do_memcpy(fd, dest, dest_off, src, src_off, bytes, mapped_len,
file_name, pmem_memcpy_persist_wrapper, 0, p);
do_memcpy(fd, dest, dest_off, src, src_off, bytes, mapped_len,
file_name, pmem_memcpy_nodrain_wrapper, 0, p);
for (int i = 0; i < ARRAY_SIZE(Flags); ++i) {
do_memcpy(fd, dest, dest_off, src, src_off, bytes, mapped_len,
file_name, pmem_memcpy, Flags[i], p);
}
}
int
main(int argc, char *argv[])
{
int fd;
char *dest;
char *src;
char *dest_orig;
char *src_orig;
size_t mapped_len;
if (argc != 5)
UT_FATAL("usage: %s file srcoff destoff length", argv[0]);
const char *thr = os_getenv("PMEM_MOVNT_THRESHOLD");
const char *avx = os_getenv("PMEM_AVX");
const char *avx512f = os_getenv("PMEM_AVX512F");
START(argc, argv, "pmem_memcpy %s %s %s %s %savx %savx512f",
argv[2], argv[3], argv[4], thr ? thr : "default",
avx ? "" : "!",
avx512f ? "" : "!");
fd = OPEN(argv[1], O_RDWR);
int dest_off = atoi(argv[2]);
int src_off = atoi(argv[3]);
size_t bytes = strtoul(argv[4], NULL, 0);
/* src > dst */
dest_orig = dest = pmem_map_file(argv[1], 0, 0, 0, &mapped_len, NULL);
if (dest == NULL)
UT_FATAL("!could not map file: %s", argv[1]);
src_orig = src = MMAP(dest + mapped_len, mapped_len,
PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANONYMOUS, -1, 0);
/*
* Its very unlikely that src would not be > dest. pmem_map_file
* chooses the first unused address >= 1TB, large
* enough to hold the give range, and 1GB aligned. If the
* addresses did not get swapped to allow src > dst, log error
* and allow test to continue.
*/
if (src <= dest) {
swap_mappings(&dest, &src, mapped_len, fd);
if (src <= dest)
UT_FATAL("cannot map files in memory order");
}
enum file_type type = util_fd_get_type(fd);
if (type < 0)
UT_FATAL("cannot check type of file with fd %d", fd);
persist_fn persist;
persist = type == TYPE_DEVDAX ? do_persist_ddax : do_persist;
memset(dest, 0, (2 * bytes));
persist(dest, 2 * bytes);
memset(src, 0, (2 * bytes));
do_memcpy_variants(fd, dest, dest_off, src, src_off,
bytes, 0, argv[1], persist);
/* dest > src */
swap_mappings(&dest, &src, mapped_len, fd);
if (dest <= src)
UT_FATAL("cannot map files in memory order");
do_memcpy_variants(fd, dest, dest_off, src, src_off,
bytes, 0, argv[1], persist);
int ret = pmem_unmap(dest_orig, mapped_len);
UT_ASSERTeq(ret, 0);
MUNMAP(src_orig, mapped_len);
CLOSE(fd);
DONE(NULL);
}
| 4,249 | 23.853801 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_heap_interrupt/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of memops functions
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmemobj
* files, when compiled for the purpose of obj_heap_interrupt test.
* It would replace default implementation with mocked functions defined
* in obj_heap_interrupt.c.
*
* These defines could be also passed as preprocessor definitions.
*/
#ifndef WRAP_REAL
#define operation_finish __wrap_operation_finish
#endif
| 578 | 27.95 | 73 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_pmalloc_mt/obj_pmalloc_mt.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_pmalloc_mt.c -- multithreaded test of allocator
*/
#include <stdint.h>
#include "file.h"
#include "obj.h"
#include "pmalloc.h"
#include "sys_util.h"
#include "unittest.h"
#define MAX_THREADS 32
#define MAX_OPS_PER_THREAD 1000
#define ALLOC_SIZE 104
#define REALLOC_SIZE (ALLOC_SIZE * 3)
#define MIX_RERUNS 2
#define CHUNKSIZE (1 << 18)
#define CHUNKS_PER_THREAD 3
static unsigned Threads;
static unsigned Ops_per_thread;
static unsigned Tx_per_thread;
struct action {
struct pobj_action pact;
os_mutex_t lock;
os_cond_t cond;
};
struct root {
uint64_t offs[MAX_THREADS][MAX_OPS_PER_THREAD];
struct action actions[MAX_THREADS][MAX_OPS_PER_THREAD];
};
struct worker_args {
PMEMobjpool *pop;
struct root *r;
unsigned idx;
};
static void *
alloc_worker(void *arg)
{
struct worker_args *a = arg;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
pmalloc(a->pop, &a->r->offs[a->idx][i], ALLOC_SIZE, 0, 0);
UT_ASSERTne(a->r->offs[a->idx][i], 0);
}
return NULL;
}
static void *
realloc_worker(void *arg)
{
struct worker_args *a = arg;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
prealloc(a->pop, &a->r->offs[a->idx][i], REALLOC_SIZE, 0, 0);
UT_ASSERTne(a->r->offs[a->idx][i], 0);
}
return NULL;
}
static void *
free_worker(void *arg)
{
struct worker_args *a = arg;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
pfree(a->pop, &a->r->offs[a->idx][i]);
UT_ASSERTeq(a->r->offs[a->idx][i], 0);
}
return NULL;
}
static void *
mix_worker(void *arg)
{
struct worker_args *a = arg;
/*
* The mix scenario is ran twice to increase the chances of run
* contention.
*/
for (unsigned j = 0; j < MIX_RERUNS; ++j) {
for (unsigned i = 0; i < Ops_per_thread; ++i) {
pmalloc(a->pop, &a->r->offs[a->idx][i],
ALLOC_SIZE, 0, 0);
UT_ASSERTne(a->r->offs[a->idx][i], 0);
}
for (unsigned i = 0; i < Ops_per_thread; ++i) {
pfree(a->pop, &a->r->offs[a->idx][i]);
UT_ASSERTeq(a->r->offs[a->idx][i], 0);
}
}
return NULL;
}
static void *
tx_worker(void *arg)
{
struct worker_args *a = arg;
/*
* Allocate objects until exhaustion, once that happens the transaction
* will automatically abort and all of the objects will be freed.
*/
TX_BEGIN(a->pop) {
for (unsigned n = 0; ; ++n) { /* this is NOT an infinite loop */
pmemobj_tx_alloc(ALLOC_SIZE, a->idx);
if (Ops_per_thread != MAX_OPS_PER_THREAD &&
n == Ops_per_thread) {
pmemobj_tx_abort(0);
}
}
} TX_END
return NULL;
}
static void *
tx3_worker(void *arg)
{
struct worker_args *a = arg;
/*
* Allocate N objects, abort, repeat M times. Should reveal issues in
* transaction abort handling.
*/
for (unsigned n = 0; n < Tx_per_thread; ++n) {
TX_BEGIN(a->pop) {
for (unsigned i = 0; i < Ops_per_thread; ++i) {
pmemobj_tx_alloc(ALLOC_SIZE, a->idx);
}
pmemobj_tx_abort(EINVAL);
} TX_END
}
return NULL;
}
static void *
alloc_free_worker(void *arg)
{
struct worker_args *a = arg;
PMEMoid oid;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
int err = pmemobj_alloc(a->pop, &oid, ALLOC_SIZE,
0, NULL, NULL);
UT_ASSERTeq(err, 0);
pmemobj_free(&oid);
}
return NULL;
}
#define OPS_PER_TX 10
#define STEP 8
#define TEST_LANES 4
static void *
tx2_worker(void *arg)
{
struct worker_args *a = arg;
for (unsigned n = 0; n < Tx_per_thread; ++n) {
PMEMoid oids[OPS_PER_TX];
TX_BEGIN(a->pop) {
for (int i = 0; i < OPS_PER_TX; ++i) {
oids[i] = pmemobj_tx_alloc(ALLOC_SIZE, a->idx);
for (unsigned j = 0; j < ALLOC_SIZE;
j += STEP) {
pmemobj_tx_add_range(oids[i], j, STEP);
}
}
} TX_END
TX_BEGIN(a->pop) {
for (int i = 0; i < OPS_PER_TX; ++i)
pmemobj_tx_free(oids[i]);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
}
return NULL;
}
static void *
action_cancel_worker(void *arg)
{
struct worker_args *a = arg;
PMEMoid oid;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
unsigned arr_id = a->idx / 2;
struct action *act = &a->r->actions[arr_id][i];
if (a->idx % 2 == 0) {
os_mutex_lock(&act->lock);
oid = pmemobj_reserve(a->pop,
&act->pact, ALLOC_SIZE, 0);
UT_ASSERT(!OID_IS_NULL(oid));
os_cond_signal(&act->cond);
os_mutex_unlock(&act->lock);
} else {
os_mutex_lock(&act->lock);
while (act->pact.heap.offset == 0)
os_cond_wait(&act->cond, &act->lock);
pmemobj_cancel(a->pop, &act->pact, 1);
os_mutex_unlock(&act->lock);
}
}
return NULL;
}
static void *
action_publish_worker(void *arg)
{
struct worker_args *a = arg;
PMEMoid oid;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
unsigned arr_id = a->idx / 2;
struct action *act = &a->r->actions[arr_id][i];
if (a->idx % 2 == 0) {
os_mutex_lock(&act->lock);
oid = pmemobj_reserve(a->pop,
&act->pact, ALLOC_SIZE, 0);
UT_ASSERT(!OID_IS_NULL(oid));
os_cond_signal(&act->cond);
os_mutex_unlock(&act->lock);
} else {
os_mutex_lock(&act->lock);
while (act->pact.heap.offset == 0)
os_cond_wait(&act->cond, &act->lock);
pmemobj_publish(a->pop, &act->pact, 1);
os_mutex_unlock(&act->lock);
}
}
return NULL;
}
static void *
action_mix_worker(void *arg)
{
struct worker_args *a = arg;
PMEMoid oid;
for (unsigned i = 0; i < Ops_per_thread; ++i) {
unsigned arr_id = a->idx / 2;
unsigned publish = i % 2;
struct action *act = &a->r->actions[arr_id][i];
if (a->idx % 2 == 0) {
os_mutex_lock(&act->lock);
oid = pmemobj_reserve(a->pop,
&act->pact, ALLOC_SIZE, 0);
UT_ASSERT(!OID_IS_NULL(oid));
os_cond_signal(&act->cond);
os_mutex_unlock(&act->lock);
} else {
os_mutex_lock(&act->lock);
while (act->pact.heap.offset == 0)
os_cond_wait(&act->cond, &act->lock);
if (publish)
pmemobj_publish(a->pop, &act->pact, 1);
else
pmemobj_cancel(a->pop, &act->pact, 1);
os_mutex_unlock(&act->lock);
}
pmemobj_persist(a->pop, act, sizeof(*act));
}
return NULL;
}
static void
actions_clear(PMEMobjpool *pop, struct root *r)
{
for (unsigned i = 0; i < Threads; ++i) {
for (unsigned j = 0; j < Ops_per_thread; ++j) {
struct action *a = &r->actions[i][j];
util_mutex_destroy(&a->lock);
util_mutex_init(&a->lock);
util_cond_destroy(&a->cond);
util_cond_init(&a->cond);
memset(&a->pact, 0, sizeof(a->pact));
pmemobj_persist(pop, a, sizeof(*a));
}
}
}
static void
run_worker(void *(worker_func)(void *arg), struct worker_args args[])
{
os_thread_t t[MAX_THREADS];
for (unsigned i = 0; i < Threads; ++i)
THREAD_CREATE(&t[i], NULL, worker_func, &args[i]);
for (unsigned i = 0; i < Threads; ++i)
THREAD_JOIN(&t[i], NULL);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_pmalloc_mt");
if (argc != 5)
UT_FATAL("usage: %s <threads> <ops/t> <tx/t> [file]", argv[0]);
PMEMobjpool *pop;
Threads = ATOU(argv[1]);
if (Threads > MAX_THREADS)
UT_FATAL("Threads %d > %d", Threads, MAX_THREADS);
Ops_per_thread = ATOU(argv[2]);
if (Ops_per_thread > MAX_OPS_PER_THREAD)
UT_FATAL("Ops per thread %d > %d", Threads, MAX_THREADS);
Tx_per_thread = ATOU(argv[3]);
int exists = util_file_exists(argv[4]);
if (exists < 0)
UT_FATAL("!util_file_exists");
if (!exists) {
pop = pmemobj_create(argv[4], "TEST", (PMEMOBJ_MIN_POOL) +
(MAX_THREADS * CHUNKSIZE * CHUNKS_PER_THREAD),
0666);
if (pop == NULL)
UT_FATAL("!pmemobj_create");
} else {
pop = pmemobj_open(argv[4], "TEST");
if (pop == NULL)
UT_FATAL("!pmemobj_open");
}
PMEMoid oid = pmemobj_root(pop, sizeof(struct root));
struct root *r = pmemobj_direct(oid);
UT_ASSERTne(r, NULL);
struct worker_args args[MAX_THREADS];
for (unsigned i = 0; i < Threads; ++i) {
args[i].pop = pop;
args[i].r = r;
args[i].idx = i;
for (unsigned j = 0; j < Ops_per_thread; ++j) {
struct action *a = &r->actions[i][j];
util_mutex_init(&a->lock);
util_cond_init(&a->cond);
}
}
run_worker(alloc_worker, args);
run_worker(realloc_worker, args);
run_worker(free_worker, args);
run_worker(mix_worker, args);
run_worker(alloc_free_worker, args);
run_worker(action_cancel_worker, args);
actions_clear(pop, r);
run_worker(action_publish_worker, args);
actions_clear(pop, r);
run_worker(action_mix_worker, args);
/*
* Reduce the number of lanes to a value smaller than the number of
* threads. This will ensure that at least some of the state of the lane
* will be shared between threads. Doing this might reveal bugs related
* to runtime race detection instrumentation.
*/
unsigned old_nlanes = pop->lanes_desc.runtime_nlanes;
pop->lanes_desc.runtime_nlanes = TEST_LANES;
run_worker(tx2_worker, args);
pop->lanes_desc.runtime_nlanes = old_nlanes;
/*
* This workload might create many allocation classes due to pvector,
* keep it last.
*/
if (Threads == MAX_THREADS) /* don't run for short tests */
run_worker(tx_worker, args);
run_worker(tx3_worker, args);
pmemobj_close(pop);
DONE(NULL);
}
#ifdef _MSC_VER
/*
* Since libpmemobj is linked statically, we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmemobj_init)
MSVC_DESTR(libpmemobj_fini)
#endif
| 9,123 | 21.09201 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_ctl_alignment/obj_ctl_alignment.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2018-2020, Intel Corporation */
/*
* obj_ctl_alignment.c -- tests for the alloc class alignment
*/
#include "unittest.h"
#define LAYOUT "obj_ctl_alignment"
static PMEMobjpool *pop;
static void
test_fail(void)
{
struct pobj_alloc_class_desc ac;
ac.header_type = POBJ_HEADER_NONE;
ac.unit_size = 1024 - 1;
ac.units_per_block = 100;
ac.alignment = 512;
int ret = pmemobj_ctl_set(pop, "heap.alloc_class.new.desc", &ac);
UT_ASSERTeq(ret, -1); /* unit_size must be multiple of alignment */
}
static void
test_aligned_allocs(size_t size, size_t alignment, enum pobj_header_type htype)
{
struct pobj_alloc_class_desc ac;
ac.header_type = htype;
ac.unit_size = size;
ac.units_per_block = 100;
ac.alignment = alignment;
int ret = pmemobj_ctl_set(pop, "heap.alloc_class.new.desc", &ac);
UT_ASSERTeq(ret, 0);
PMEMoid oid;
ret = pmemobj_xalloc(pop, &oid, 1, 0,
POBJ_CLASS_ID(ac.class_id), NULL, NULL);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(oid.off % alignment, 0);
UT_ASSERTeq((uintptr_t)pmemobj_direct(oid) % alignment, 0);
ret = pmemobj_xalloc(pop, &oid, 1, 0,
POBJ_CLASS_ID(ac.class_id), NULL, NULL);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(oid.off % alignment, 0);
UT_ASSERTeq((uintptr_t)pmemobj_direct(oid) % alignment, 0);
char query[1024];
SNPRINTF(query, 1024, "heap.alloc_class.%u.desc", ac.class_id);
struct pobj_alloc_class_desc read_ac;
ret = pmemobj_ctl_get(pop, query, &read_ac);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(ac.alignment, read_ac.alignment);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_ctl_alignment");
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
if ((pop = pmemobj_create(path, LAYOUT, PMEMOBJ_MIN_POOL * 10,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
test_fail();
test_aligned_allocs(1024, 512, POBJ_HEADER_NONE);
test_aligned_allocs(1024, 512, POBJ_HEADER_COMPACT);
test_aligned_allocs(64, 64, POBJ_HEADER_COMPACT);
pmemobj_close(pop);
DONE(NULL);
}
| 2,055 | 23.47619 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_list/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of obj list functions
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmemobj
* files, when compiled for the purpose of obj_list test.
* It would replace default implementation with mocked functions defined
* in obj_list.c.
*
* These defines could be also passed as preprocessor definitions.
*/
#if defined(__cplusplus)
extern "C" {
#endif
#ifdef WRAP_REAL
#define WRAP_REAL_PMALLOC
#define WRAP_REAL_ULOG
#define WRAP_REAL_LANE
#define WRAP_REAL_HEAP
#define WRAP_REAL_PMEMOBJ
#endif
#ifndef WRAP_REAL_PMALLOC
#define pmalloc __wrap_pmalloc
#define pfree __wrap_pfree
#define pmalloc_construct __wrap_pmalloc_construct
#define prealloc __wrap_prealloc
#define prealloc_construct __wrap_prealloc_construct
#define palloc_usable_size __wrap_palloc_usable_size
#define palloc_reserve __wrap_palloc_reserve
#define palloc_publish __wrap_palloc_publish
#define palloc_defer_free __wrap_palloc_defer_free
#endif
#ifndef WRAP_REAL_ULOG
#define ulog_store __wrap_ulog_store
#define ulog_process __wrap_ulog_process
#endif
#ifndef WRAP_REAL_LANE
#define lane_hold __wrap_lane_hold
#define lane_release __wrap_lane_release
#define lane_recover_and_section_boot __wrap_lane_recover_and_section_boot
#define lane_section_cleanup __wrap_lane_section_cleanup
#endif
#ifndef WRAP_REAL_HEAP
#define heap_boot __wrap_heap_boot
#endif
#ifndef WRAP_REAL_PMEMOBJ
#define pmemobj_alloc __wrap_pmemobj_alloc
#define pmemobj_alloc_usable_size __wrap_pmemobj_alloc_usable_size
#define pmemobj_openU __wrap_pmemobj_open
#define pmemobj_close __wrap_pmemobj_close
#define pmemobj_direct __wrap_pmemobj_direct
#define pmemobj_pool_by_oid __wrap_pmemobj_pool_by_oid
#define pmemobj_pool_by_ptr __wrap_pmemobj_pool_by_ptr
#endif
#if defined(__cplusplus)
}
#endif
| 1,933 | 26.628571 | 74 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_list/obj_list.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2018, Intel Corporation */
/*
* obj_list.h -- unit tests for list module
*/
#include <stddef.h>
#include <sys/param.h>
#include "list.h"
#include "obj.h"
#include "lane.h"
#include "unittest.h"
#include "util.h"
/* offset to "in band" item */
#define OOB_OFF (sizeof(struct oob_header))
/* pmemobj initial heap offset */
#define HEAP_OFFSET 8192
TOID_DECLARE(struct item, 0);
TOID_DECLARE(struct list, 1);
TOID_DECLARE(struct oob_list, 2);
TOID_DECLARE(struct oob_item, 3);
struct item {
int id;
POBJ_LIST_ENTRY(struct item) next;
};
struct oob_header {
char data[48];
};
struct oob_item {
struct oob_header oob;
struct item item;
};
struct oob_list {
struct list_head head;
};
struct list {
POBJ_LIST_HEAD(listhead, struct item) head;
};
enum ulog_fail
{
/* don't fail at all */
NO_FAIL,
/* fail after ulog_store */
FAIL_AFTER_FINISH,
/* fail before ulog_store */
FAIL_BEFORE_FINISH,
/* fail after process */
FAIL_AFTER_PROCESS
};
/* global handle to pmemobj pool */
extern PMEMobjpool *Pop;
/* pointer to heap offset */
extern uint64_t *Heap_offset;
/* list lane section */
extern struct lane Lane;
/* actual item id */
extern int *Id;
/* fail event */
extern enum ulog_fail Ulog_fail;
/* global "in band" lists */
extern TOID(struct list) List;
extern TOID(struct list) List_sec;
/* global "out of band" lists */
extern TOID(struct oob_list) List_oob;
extern TOID(struct oob_list) List_oob_sec;
extern TOID(struct oob_item) *Item;
/* usage macros */
#define FATAL_USAGE()\
UT_FATAL("usage: obj_list <file> [PRnifr]")
#define FATAL_USAGE_PRINT()\
UT_FATAL("usage: obj_list <file> P:<list>")
#define FATAL_USAGE_PRINT_REVERSE()\
UT_FATAL("usage: obj_list <file> R:<list>")
#define FATAL_USAGE_INSERT()\
UT_FATAL("usage: obj_list <file> i:<where>:<num>")
#define FATAL_USAGE_INSERT_NEW()\
UT_FATAL("usage: obj_list <file> n:<where>:<num>:<value>")
#define FATAL_USAGE_REMOVE_FREE()\
UT_FATAL("usage: obj_list <file> f:<list>:<num>:<from>")
#define FATAL_USAGE_REMOVE()\
UT_FATAL("usage: obj_list <file> r:<num>")
#define FATAL_USAGE_MOVE()\
UT_FATAL("usage: obj_list <file> m:<num>:<where>:<num>")
#define FATAL_USAGE_FAIL()\
UT_FATAL("usage: obj_list <file> "\
"F:<after_finish|before_finish|after_process>")
| 2,314 | 21.475728 | 59 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_list/obj_list_mocks.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_list_mocks.c -- mocks for redo/lane/heap/obj modules
*/
#include <inttypes.h>
#include "valgrind_internal.h"
#include "obj_list.h"
#include "set.h"
/*
* pmem_drain_nop -- no operation for drain on non-pmem memory
*/
static void
pmem_drain_nop(void)
{
/* NOP */
}
/*
* obj_persist -- pmemobj version of pmem_persist w/o replication
*/
static int
obj_persist(void *ctx, const void *addr, size_t len, unsigned flags)
{
PMEMobjpool *pop = (PMEMobjpool *)ctx;
pop->persist_local(addr, len);
return 0;
}
/*
* obj_flush -- pmemobj version of pmem_flush w/o replication
*/
static int
obj_flush(void *ctx, const void *addr, size_t len, unsigned flags)
{
PMEMobjpool *pop = (PMEMobjpool *)ctx;
pop->flush_local(addr, len);
return 0;
}
static uintptr_t Pool_addr;
static size_t Pool_size;
static void
obj_msync_nofail(const void *addr, size_t size)
{
uintptr_t addr_ptrt = (uintptr_t)addr;
/*
* Verify msynced range is in the last mapped file range. Useful for
* catching errors which normally would be caught only on Windows by
* win_mmap.c.
*/
if (addr_ptrt < Pool_addr || addr_ptrt >= Pool_addr + Pool_size ||
addr_ptrt + size >= Pool_addr + Pool_size)
UT_FATAL("<0x%" PRIxPTR ",0x%" PRIxPTR "> "
"not in <0x%" PRIxPTR ",0x%" PRIxPTR "> range",
addr_ptrt, addr_ptrt + size, Pool_addr,
Pool_addr + Pool_size);
if (pmem_msync(addr, size))
UT_FATAL("!pmem_msync");
}
/*
* obj_drain -- pmemobj version of pmem_drain w/o replication
*/
static void
obj_drain(void *ctx)
{
PMEMobjpool *pop = (PMEMobjpool *)ctx;
pop->drain_local();
}
static void *
obj_memcpy(void *ctx, void *dest, const void *src, size_t len,
unsigned flags)
{
return pmem_memcpy(dest, src, len, flags);
}
static void *
obj_memset(void *ctx, void *ptr, int c, size_t sz, unsigned flags)
{
return pmem_memset(ptr, c, sz, flags);
}
/*
* linear_alloc -- allocates `size` bytes (rounded up to 8 bytes) and returns
* offset to the allocated object
*/
static uint64_t
linear_alloc(uint64_t *cur_offset, size_t size)
{
uint64_t ret = *cur_offset;
*cur_offset += roundup(size, sizeof(uint64_t));
return ret;
}
/*
* pmemobj_open -- pmemobj_open mock
*
* This function initializes the pmemobj pool for purposes of this
* unittest.
*/
FUNC_MOCK(pmemobj_open, PMEMobjpool *, const char *fname, const char *layout)
FUNC_MOCK_RUN_DEFAULT
{
size_t size;
int is_pmem;
void *addr = pmem_map_file(fname, 0, 0, 0, &size, &is_pmem);
if (!addr) {
UT_OUT("!%s: pmem_map_file", fname);
return NULL;
}
Pool_addr = (uintptr_t)addr;
Pool_size = size;
Pop = (PMEMobjpool *)addr;
Pop->addr = Pop;
Pop->is_pmem = is_pmem;
Pop->rdonly = 0;
Pop->uuid_lo = 0x12345678;
VALGRIND_REMOVE_PMEM_MAPPING(&Pop->mutex_head,
sizeof(Pop->mutex_head));
VALGRIND_REMOVE_PMEM_MAPPING(&Pop->rwlock_head,
sizeof(Pop->rwlock_head));
VALGRIND_REMOVE_PMEM_MAPPING(&Pop->cond_head,
sizeof(Pop->cond_head));
Pop->mutex_head = NULL;
Pop->rwlock_head = NULL;
Pop->cond_head = NULL;
if (Pop->is_pmem) {
Pop->persist_local = pmem_persist;
Pop->flush_local = pmem_flush;
Pop->drain_local = pmem_drain;
Pop->memcpy_local = pmem_memcpy;
Pop->memset_local = pmem_memset;
} else {
Pop->persist_local = obj_msync_nofail;
Pop->flush_local = obj_msync_nofail;
Pop->drain_local = pmem_drain_nop;
Pop->memcpy_local = pmem_memcpy;
Pop->memset_local = pmem_memset;
}
Pop->p_ops.persist = obj_persist;
Pop->p_ops.flush = obj_flush;
Pop->p_ops.drain = obj_drain;
Pop->p_ops.memcpy = obj_memcpy;
Pop->p_ops.memset = obj_memset;
Pop->p_ops.base = Pop;
struct pmem_ops *p_ops = &Pop->p_ops;
Pop->heap_offset = HEAP_OFFSET;
Pop->heap_size = size - Pop->heap_offset;
uint64_t heap_offset = HEAP_OFFSET;
Heap_offset = (uint64_t *)((uintptr_t)Pop +
linear_alloc(&heap_offset, sizeof(*Heap_offset)));
Id = (int *)((uintptr_t)Pop + linear_alloc(&heap_offset, sizeof(*Id)));
/* Alloc lane layout */
Lane.layout = (struct lane_layout *)((uintptr_t)Pop +
linear_alloc(&heap_offset, LANE_TOTAL_SIZE));
/* Alloc in band lists */
List.oid.pool_uuid_lo = Pop->uuid_lo;
List.oid.off = linear_alloc(&heap_offset, sizeof(struct list));
List_sec.oid.pool_uuid_lo = Pop->uuid_lo;
List_sec.oid.off = linear_alloc(&heap_offset, sizeof(struct list));
/* Alloc out of band lists */
List_oob.oid.pool_uuid_lo = Pop->uuid_lo;
List_oob.oid.off = linear_alloc(&heap_offset, sizeof(struct oob_list));
List_oob_sec.oid.pool_uuid_lo = Pop->uuid_lo;
List_oob_sec.oid.off =
linear_alloc(&heap_offset, sizeof(struct oob_list));
Item = (union oob_item_toid *)((uintptr_t)Pop +
linear_alloc(&heap_offset, sizeof(*Item)));
Item->oid.pool_uuid_lo = Pop->uuid_lo;
Item->oid.off = linear_alloc(&heap_offset, sizeof(struct oob_item));
pmemops_persist(p_ops, Item, sizeof(*Item));
if (*Heap_offset == 0) {
*Heap_offset = heap_offset;
pmemops_persist(p_ops, Heap_offset, sizeof(*Heap_offset));
}
pmemops_persist(p_ops, Pop, HEAP_OFFSET);
Pop->run_id += 2;
pmemops_persist(p_ops, &Pop->run_id, sizeof(Pop->run_id));
Lane.external = operation_new((struct ulog *)&Lane.layout->external,
LANE_REDO_EXTERNAL_SIZE, NULL, NULL, p_ops, LOG_TYPE_REDO);
return Pop;
}
FUNC_MOCK_END
/*
* pmemobj_close -- pmemobj_close mock
*
* Just unmap the mapped area.
*/
FUNC_MOCK(pmemobj_close, void, PMEMobjpool *pop)
FUNC_MOCK_RUN_DEFAULT {
operation_delete(Lane.external);
UT_ASSERTeq(pmem_unmap(Pop,
Pop->heap_size + Pop->heap_offset), 0);
Pop = NULL;
Pool_addr = 0;
Pool_size = 0;
}
FUNC_MOCK_END
/*
* pmemobj_pool_by_ptr -- pmemobj_pool_by_ptr mock
*
* Just return Pop.
*/
FUNC_MOCK_RET_ALWAYS(pmemobj_pool_by_ptr, PMEMobjpool *, Pop, const void *ptr);
/*
* pmemobj_direct -- pmemobj_direct mock
*/
FUNC_MOCK(pmemobj_direct, void *, PMEMoid oid)
FUNC_MOCK_RUN_DEFAULT {
return (void *)((uintptr_t)Pop + oid.off);
}
FUNC_MOCK_END
FUNC_MOCK_RET_ALWAYS(pmemobj_pool_by_oid, PMEMobjpool *, Pop, PMEMoid oid);
/*
* pmemobj_alloc_usable_size -- pmemobj_alloc_usable_size mock
*/
FUNC_MOCK(pmemobj_alloc_usable_size, size_t, PMEMoid oid)
FUNC_MOCK_RUN_DEFAULT {
size_t size = palloc_usable_size(
&Pop->heap, oid.off - OOB_OFF);
return size - OOB_OFF;
}
FUNC_MOCK_END
/*
* pmemobj_alloc -- pmemobj_alloc mock
*
* Allocates an object using pmalloc and return PMEMoid.
*/
FUNC_MOCK(pmemobj_alloc, int, PMEMobjpool *pop, PMEMoid *oidp,
size_t size, uint64_t type_num,
pmemobj_constr constructor, void *arg)
FUNC_MOCK_RUN_DEFAULT {
PMEMoid oid = {0, 0};
oid.pool_uuid_lo = 0;
pmalloc(pop, &oid.off, size, 0, 0);
if (oidp) {
*oidp = oid;
if (OBJ_PTR_FROM_POOL(pop, oidp))
pmemops_persist(&Pop->p_ops, oidp,
sizeof(*oidp));
}
return 0;
}
FUNC_MOCK_END
/*
* lane_hold -- lane_hold mock
*
* Returns pointer to list lane section.
*/
FUNC_MOCK(lane_hold, unsigned, PMEMobjpool *pop, struct lane **lane)
FUNC_MOCK_RUN_DEFAULT {
*lane = &Lane;
return 0;
}
FUNC_MOCK_END
/*
* lane_release -- lane_release mock
*
* Always returns success.
*/
FUNC_MOCK_RET_ALWAYS_VOID(lane_release, PMEMobjpool *pop);
/*
* lane_recover_and_section_boot -- lane_recover_and_section_boot mock
*/
FUNC_MOCK(lane_recover_and_section_boot, int, PMEMobjpool *pop)
FUNC_MOCK_RUN_DEFAULT {
ulog_recover((struct ulog *)&Lane.layout->external,
OBJ_OFF_IS_VALID_FROM_CTX, &pop->p_ops);
return 0;
}
FUNC_MOCK_END
/*
* lane_section_cleanup -- lane_section_cleanup mock
*/
FUNC_MOCK(lane_section_cleanup, int, PMEMobjpool *pop)
FUNC_MOCK_RUN_DEFAULT {
return 0;
}
FUNC_MOCK_END
/*
* ulog_store_last -- ulog_store_last mock
*/
FUNC_MOCK(ulog_store, void,
struct ulog *dest,
struct ulog *src, size_t nbytes, size_t redo_base_nbytes,
size_t ulog_base_capacity,
struct ulog_next *next, const struct pmem_ops *p_ops)
FUNC_MOCK_RUN_DEFAULT {
switch (Ulog_fail) {
case FAIL_AFTER_FINISH:
_FUNC_REAL(ulog_store)(dest, src,
nbytes, redo_base_nbytes,
ulog_base_capacity,
next, p_ops);
DONEW(NULL);
break;
case FAIL_BEFORE_FINISH:
DONEW(NULL);
break;
default:
_FUNC_REAL(ulog_store)(dest, src,
nbytes, redo_base_nbytes,
ulog_base_capacity,
next, p_ops);
break;
}
}
FUNC_MOCK_END
/*
* ulog_process -- ulog_process mock
*/
FUNC_MOCK(ulog_process, void, struct ulog *ulog,
ulog_check_offset_fn check, const struct pmem_ops *p_ops)
FUNC_MOCK_RUN_DEFAULT {
_FUNC_REAL(ulog_process)(ulog, check, p_ops);
if (Ulog_fail == FAIL_AFTER_PROCESS) {
DONEW(NULL);
}
}
FUNC_MOCK_END
/*
* heap_boot -- heap_boot mock
*
* Always returns success.
*/
FUNC_MOCK_RET_ALWAYS(heap_boot, int, 0, PMEMobjpool *pop);
| 8,765 | 22.691892 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_list/obj_list_mocks_palloc.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* obj_list_mocks_palloc.c -- mocks for palloc/pmalloc modules
*/
#include "obj_list.h"
/*
* pmalloc -- pmalloc mock
*
* Allocates the memory using linear allocator.
* Prints the id of allocated struct oob_item for tracking purposes.
*/
FUNC_MOCK(pmalloc, int, PMEMobjpool *pop, uint64_t *ptr,
size_t size, uint64_t extra_field, uint16_t flags)
FUNC_MOCK_RUN_DEFAULT {
struct pmem_ops *p_ops = &Pop->p_ops;
size = size + OOB_OFF + sizeof(uint64_t) * 2;
uint64_t *alloc_size = (uint64_t *)((uintptr_t)Pop
+ *Heap_offset);
*alloc_size = size;
pmemops_persist(p_ops, alloc_size, sizeof(*alloc_size));
*ptr = *Heap_offset + sizeof(uint64_t);
if (OBJ_PTR_FROM_POOL(pop, ptr))
pmemops_persist(p_ops, ptr, sizeof(*ptr));
struct oob_item *item =
(struct oob_item *)((uintptr_t)Pop + *ptr);
*ptr += OOB_OFF;
if (OBJ_PTR_FROM_POOL(pop, ptr))
pmemops_persist(p_ops, ptr, sizeof(*ptr));
item->item.id = *Id;
pmemops_persist(p_ops, &item->item.id, sizeof(item->item.id));
(*Id)++;
pmemops_persist(p_ops, Id, sizeof(*Id));
*Heap_offset = *Heap_offset + sizeof(uint64_t) +
size + OOB_OFF;
pmemops_persist(p_ops, Heap_offset, sizeof(*Heap_offset));
UT_OUT("pmalloc(id = %d)", item->item.id);
return 0;
}
FUNC_MOCK_END
/*
* pfree -- pfree mock
*
* Just prints freeing struct oob_item id. Doesn't free the memory.
*/
FUNC_MOCK(pfree, void, PMEMobjpool *pop, uint64_t *ptr)
FUNC_MOCK_RUN_DEFAULT {
struct oob_item *item =
(struct oob_item *)((uintptr_t)Pop + *ptr - OOB_OFF);
UT_OUT("pfree(id = %d)", item->item.id);
*ptr = 0;
if (OBJ_PTR_FROM_POOL(pop, ptr))
pmemops_persist(&Pop->p_ops, ptr, sizeof(*ptr));
return;
}
FUNC_MOCK_END
/*
* pmalloc_construct -- pmalloc_construct mock
*
* Allocates the memory using linear allocator and invokes the constructor.
* Prints the id of allocated struct oob_item for tracking purposes.
*/
FUNC_MOCK(pmalloc_construct, int, PMEMobjpool *pop, uint64_t *off,
size_t size, palloc_constr constructor, void *arg,
uint64_t extra_field, uint16_t flags, uint16_t class_id)
FUNC_MOCK_RUN_DEFAULT {
struct pmem_ops *p_ops = &Pop->p_ops;
size = size + OOB_OFF + sizeof(uint64_t) * 2;
uint64_t *alloc_size = (uint64_t *)((uintptr_t)Pop +
*Heap_offset);
*alloc_size = size;
pmemops_persist(p_ops, alloc_size, sizeof(*alloc_size));
*off = *Heap_offset + sizeof(uint64_t) + OOB_OFF;
if (OBJ_PTR_FROM_POOL(pop, off))
pmemops_persist(p_ops, off, sizeof(*off));
*Heap_offset = *Heap_offset + sizeof(uint64_t) + size;
pmemops_persist(p_ops, Heap_offset, sizeof(*Heap_offset));
void *ptr = (void *)((uintptr_t)Pop + *off);
constructor(pop, ptr, size, arg);
return 0;
}
FUNC_MOCK_END
/*
* prealloc -- prealloc mock
*/
FUNC_MOCK(prealloc, int, PMEMobjpool *pop, uint64_t *off, size_t size,
uint64_t extra_field, uint16_t flags)
FUNC_MOCK_RUN_DEFAULT {
uint64_t *alloc_size = (uint64_t *)((uintptr_t)Pop +
*off - sizeof(uint64_t));
struct item *item = (struct item *)((uintptr_t)Pop +
*off + OOB_OFF);
if (*alloc_size >= size) {
*alloc_size = size;
pmemops_persist(&Pop->p_ops, alloc_size,
sizeof(*alloc_size));
UT_OUT("prealloc(id = %d, size = %zu) = true",
item->id,
(size - OOB_OFF) / sizeof(struct item));
return 0;
} else {
UT_OUT("prealloc(id = %d, size = %zu) = false",
item->id,
(size - OOB_OFF) / sizeof(struct item));
return -1;
}
}
FUNC_MOCK_END
/*
* prealloc_construct -- prealloc_construct mock
*/
FUNC_MOCK(prealloc_construct, int, PMEMobjpool *pop, uint64_t *off,
size_t size, palloc_constr constructor, void *arg,
uint64_t extra_field, uint16_t flags, uint16_t class_id)
FUNC_MOCK_RUN_DEFAULT {
int ret = __wrap_prealloc(pop, off, size, 0, 0);
if (!ret) {
void *ptr = (void *)((uintptr_t)Pop + *off + OOB_OFF);
constructor(pop, ptr, size, arg);
}
return ret;
}
FUNC_MOCK_END
/*
* palloc_reserve -- palloc_reserve mock
*/
FUNC_MOCK(palloc_reserve, int, struct palloc_heap *heap, size_t size,
palloc_constr constructor, void *arg,
uint64_t extra_field, uint16_t object_flags, uint16_t class_id,
uint16_t arena_id, struct pobj_action *act)
FUNC_MOCK_RUN_DEFAULT {
struct pmem_ops *p_ops = &Pop->p_ops;
size = size + OOB_OFF + sizeof(uint64_t) * 2;
uint64_t *alloc_size = (uint64_t *)((uintptr_t)Pop
+ *Heap_offset);
*alloc_size = size;
pmemops_persist(p_ops, alloc_size, sizeof(*alloc_size));
act->heap.offset = *Heap_offset + sizeof(uint64_t);
struct oob_item *item =
(struct oob_item *)((uintptr_t)Pop + act->heap.offset);
act->heap.offset += OOB_OFF;
item->item.id = *Id;
pmemops_persist(p_ops, &item->item.id, sizeof(item->item.id));
(*Id)++;
pmemops_persist(p_ops, Id, sizeof(*Id));
*Heap_offset += sizeof(uint64_t) + size + OOB_OFF;
pmemops_persist(p_ops, Heap_offset, sizeof(*Heap_offset));
UT_OUT("pmalloc(id = %d)", item->item.id);
return 0;
}
FUNC_MOCK_END
/*
* palloc_publish -- mock publish, must process operation
*/
FUNC_MOCK(palloc_publish, void, struct palloc_heap *heap,
struct pobj_action *actv, size_t actvcnt,
struct operation_context *ctx)
FUNC_MOCK_RUN_DEFAULT {
operation_process(ctx);
operation_finish(ctx, 0);
}
FUNC_MOCK_END
/*
* palloc_defer_free -- pfree mock
*
* Just prints freeing struct oob_item id. Doesn't free the memory.
*/
FUNC_MOCK(palloc_defer_free, void, struct palloc_heap *heap, uint64_t off,
struct pobj_action *act)
FUNC_MOCK_RUN_DEFAULT {
struct oob_item *item =
(struct oob_item *)((uintptr_t)Pop + off - OOB_OFF);
UT_OUT("pfree(id = %d)", item->item.id);
act->heap.offset = off;
return;
}
FUNC_MOCK_END
/*
* pmalloc_usable_size -- pmalloc_usable_size mock
*/
FUNC_MOCK(palloc_usable_size, size_t, struct palloc_heap *heap, uint64_t off)
FUNC_MOCK_RUN_DEFAULT {
uint64_t *alloc_size = (uint64_t *)((uintptr_t)Pop +
off - sizeof(uint64_t));
return (size_t)*alloc_size;
}
FUNC_MOCK_END
| 6,050 | 26.756881 | 77 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/blk_rw_mt/blk_rw_mt.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2014-2020, Intel Corporation */
/*
* Copyright (c) 2016, Microsoft Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* blk_rw_mt.c -- unit test for multi-threaded random I/O
*
* usage: blk_rw_mt bsize file seed nthread nops
*
*/
#include "unittest.h"
#include "rand.h"
static size_t Bsize;
/* all I/O below this LBA (increases collisions) */
static const unsigned Nblock = 100;
static unsigned Seed;
static unsigned Nthread;
static unsigned Nops;
static PMEMblkpool *Handle;
/*
* construct -- build a buffer for writing
*/
static void
construct(int *ordp, unsigned char *buf)
{
for (int i = 0; i < Bsize; i++)
buf[i] = *ordp;
(*ordp)++;
if (*ordp > 255)
*ordp = 1;
}
/*
* check -- check for torn buffers
*/
static void
check(unsigned char *buf)
{
unsigned val = *buf;
for (int i = 1; i < Bsize; i++)
if (buf[i] != val) {
UT_OUT("{%u} TORN at byte %d", val, i);
break;
}
}
/*
* worker -- the work each thread performs
*/
static void *
worker(void *arg)
{
uintptr_t mytid = (uintptr_t)arg;
unsigned char *buf = MALLOC(Bsize);
int ord = 1;
rng_t rng;
randomize_r(&rng, Seed + mytid);
for (unsigned i = 0; i < Nops; i++) {
os_off_t lba = (os_off_t)(rnd64_r(&rng) % Nblock);
if (rnd64_r(&rng) % 2) {
/* read */
if (pmemblk_read(Handle, buf, lba) < 0)
UT_OUT("!read lba %zu", lba);
else
check(buf);
} else {
/* write */
construct(&ord, buf);
if (pmemblk_write(Handle, buf, lba) < 0)
UT_OUT("!write lba %zu", lba);
}
}
FREE(buf);
return NULL;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "blk_rw_mt");
if (argc != 6)
UT_FATAL("usage: %s bsize file seed nthread nops", argv[0]);
Bsize = strtoul(argv[1], NULL, 0);
const char *path = argv[2];
if ((Handle = pmemblk_create(path, Bsize, 0,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!%s: pmemblk_create", path);
Seed = strtoul(argv[3], NULL, 0);
Nthread = strtoul(argv[4], NULL, 0);
Nops = strtoul(argv[5], NULL, 0);
UT_OUT("%s block size %zu usable blocks %u", argv[1], Bsize, Nblock);
os_thread_t *threads = MALLOC(Nthread * sizeof(os_thread_t));
/* kick off nthread threads */
for (unsigned i = 0; i < Nthread; i++)
THREAD_CREATE(&threads[i], NULL, worker, (void *)(intptr_t)i);
/* wait for all the threads to complete */
for (unsigned i = 0; i < Nthread; i++)
THREAD_JOIN(&threads[i], NULL);
FREE(threads);
pmemblk_close(Handle);
/* XXX not ready to pass this part of the test yet */
int result = pmemblk_check(path, Bsize);
if (result < 0)
UT_OUT("!%s: pmemblk_check", path);
else if (result == 0)
UT_OUT("%s: pmemblk_check: not consistent", path);
DONE(NULL);
}
| 4,260 | 25.302469 | 74 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_ctl_stats/obj_ctl_stats.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2020, Intel Corporation */
/*
* obj_ctl_stats.c -- tests for the libpmemobj statistics module
*/
#include "unittest.h"
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_ctl_stats");
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop;
if ((pop = pmemobj_create(path, "ctl", PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
int enabled;
int ret = pmemobj_ctl_get(pop, "stats.enabled", &enabled);
UT_ASSERTeq(enabled, 0);
UT_ASSERTeq(ret, 0);
ret = pmemobj_alloc(pop, NULL, 1, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
size_t allocated;
ret = pmemobj_ctl_get(pop, "stats.heap.curr_allocated", &allocated);
UT_ASSERTeq(allocated, 0);
enabled = 1;
ret = pmemobj_ctl_set(pop, "stats.enabled", &enabled);
UT_ASSERTeq(ret, 0);
PMEMoid oid;
ret = pmemobj_alloc(pop, &oid, 1, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
size_t oid_size = pmemobj_alloc_usable_size(oid) + 16;
ret = pmemobj_ctl_get(pop, "stats.heap.curr_allocated", &allocated);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(allocated, oid_size);
size_t run_allocated = 0;
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &run_allocated);
UT_ASSERTeq(ret, 0);
UT_ASSERT(run_allocated /* 2 allocs */ > allocated /* 1 alloc */);
pmemobj_free(&oid);
ret = pmemobj_ctl_get(pop, "stats.heap.curr_allocated", &allocated);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(allocated, 0);
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &run_allocated);
UT_ASSERTeq(ret, 0);
UT_ASSERT(run_allocated /* 2 allocs */ > allocated /* 1 alloc */);
TX_BEGIN(pop) {
oid = pmemobj_tx_alloc(1, 0);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
oid_size = pmemobj_alloc_usable_size(oid) + 16;
ret = pmemobj_ctl_get(pop, "stats.heap.curr_allocated", &allocated);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(allocated, oid_size);
enum pobj_stats_enabled enum_enabled;
ret = pmemobj_ctl_get(pop, "stats.enabled", &enum_enabled);
UT_ASSERTeq(enabled, POBJ_STATS_ENABLED_BOTH);
UT_ASSERTeq(ret, 0);
run_allocated = 0;
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &run_allocated);
UT_ASSERTeq(ret, 0);
enum_enabled = POBJ_STATS_ENABLED_PERSISTENT; /* transient disabled */
ret = pmemobj_ctl_set(pop, "stats.enabled", &enum_enabled);
UT_ASSERTeq(ret, 0);
ret = pmemobj_alloc(pop, &oid, 1, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
size_t tmp = 0;
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &tmp);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(tmp, run_allocated); /* shouldn't change */
/* the deallocated object shouldn't be reflected in rebuilt stats */
pmemobj_free(&oid);
pmemobj_close(pop);
pop = pmemobj_open(path, "ctl");
UT_ASSERTne(pop, NULL);
/* stats are rebuilt lazily, so initially this should be 0 */
tmp = 0;
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &tmp);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(tmp, 0);
ret = pmemobj_alloc(pop, NULL, 1, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
/* after first alloc, the previously allocated object will be found */
tmp = 0;
ret = pmemobj_ctl_get(pop, "stats.heap.run_allocated", &tmp);
UT_ASSERTeq(ret, 0);
UT_ASSERTeq(tmp, run_allocated + oid_size);
pmemobj_close(pop);
DONE(NULL);
}
| 3,299 | 25.829268 | 72 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_poolset_foreach/util_poolset_foreach.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* util_poolset_foreach.c -- unit test for util_poolset_foreach_part()
*
* usage: util_poolset_foreach file...
*/
#include "unittest.h"
#include "set.h"
#include "pmemcommon.h"
#include <errno.h>
#define LOG_PREFIX "ut"
#define LOG_LEVEL_VAR "TEST_LOG_LEVEL"
#define LOG_FILE_VAR "TEST_LOG_FILE"
#define MAJOR_VERSION 1
#define MINOR_VERSION 0
static int
cb(struct part_file *pf, void *arg)
{
if (pf->is_remote) {
/* remote replica */
const char *node_addr = pf->remote->node_addr;
const char *pool_desc = pf->remote->pool_desc;
char *set_name = (char *)arg;
UT_OUT("%s: %s %s", set_name, node_addr, pool_desc);
} else {
const char *name = pf->part->path;
char *set_name = (char *)arg;
UT_OUT("%s: %s", set_name, name);
}
return 0;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_poolset_foreach");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc < 2)
UT_FATAL("usage: %s file...",
argv[0]);
for (int i = 1; i < argc; i++) {
char *fname = argv[i];
int ret = util_poolset_foreach_part(fname, cb, fname);
UT_OUT("util_poolset_foreach_part(%s): %d", fname, ret);
}
common_fini();
DONE(NULL);
}
| 1,293 | 20.213115 | 70 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_map_prot/pmem2_map_prot.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/*
* pmem2_map_prot.c -- pmem2_map_prot unit tests
*/
#include <stdbool.h>
#include <signal.h>
#include <setjmp.h>
#include "config.h"
#include "source.h"
#include "map.h"
#include "out.h"
#include "pmem2.h"
#include "unittest.h"
#include "ut_pmem2.h"
#include "ut_pmem2_setup.h"
#include "ut_fh.h"
struct res {
struct FHandle *fh;
struct pmem2_config cfg;
struct pmem2_source *src;
};
/*
* res_prepare -- set access mode and protection flags
*/
static void
res_prepare(const char *file, struct res *res, int access, unsigned proto)
{
#ifdef _WIN32
enum file_handle_type fh_type = FH_HANDLE;
#else
enum file_handle_type fh_type = FH_FD;
#endif
ut_pmem2_prepare_config(&res->cfg, &res->src, &res->fh, fh_type, file,
0, 0, access);
pmem2_config_set_protection(&res->cfg, proto);
}
/*
* res_cleanup -- free resources
*/
static void
res_cleanup(struct res *res)
{
PMEM2_SOURCE_DELETE(&res->src);
UT_FH_CLOSE(res->fh);
}
static const char *word1 = "Persistent or nonpersistent: this is the question.";
static ut_jmp_buf_t Jmp;
/*
* signal_handler -- called on SIGSEGV
*/
static void
signal_handler(int sig)
{
ut_siglongjmp(Jmp);
}
/*
* test_rw_mode_rw_prot -- test R/W protection
* pmem2_map() - should success
* memcpy() - should success
*/
static int
test_rw_mode_rw_prot(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rw_mode_rw_prot <file>");
struct res res;
/* read/write on file opened in read/write mode - should success */
res_prepare(argv[0], &res, FH_RDWR,
PMEM2_PROT_READ | PMEM2_PROT_WRITE);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
pmem2_memcpy_fn memcpy_fn = pmem2_get_memcpy_fn(map);
void *addr_map = pmem2_map_get_address(map);
memcpy_fn(addr_map, word1, strlen(word1), 0);
UT_ASSERTeq(memcmp(addr_map, word1, strlen(word1)), 0);
pmem2_unmap(&map);
res_cleanup(&res);
return 1;
}
/*
* template_mode_prot_mismatch - try to map file with mutually exclusive FD
* access and map protection
*/
static void
template_mode_prot_mismatch(char *file, int access, unsigned prot)
{
struct res res;
/* read/write on file opened in read-only mode - should fail */
res_prepare(file, &res, access, prot);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_NO_ACCESS);
res_cleanup(&res);
}
/*
* test_r_mode_rw_prot -- test R/W protection
* pmem2_map() - should fail
*/
static int
test_r_mode_rw_prot(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_r_mode_rw_prot <file>");
char *file = argv[0];
template_mode_prot_mismatch(file, FH_READ,
PMEM2_PROT_WRITE | PMEM2_PROT_READ);
return 1;
}
/*
* test_rw_mode_rwx_prot - test R/W/X protection on R/W file
* pmem2_map() - should fail
*/
static int
test_rw_modex_rwx_prot(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rw_modex_rwx_prot <file>");
char *file = argv[0];
template_mode_prot_mismatch(file, FH_RDWR,
PMEM2_PROT_EXEC |PMEM2_PROT_WRITE | PMEM2_PROT_READ);
return 1;
}
/*
* test_rw_modex_rx_prot - test R/X protection on R/W file
* pmem2_map() - should fail
*/
static int
test_rw_modex_rx_prot(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rw_modex_rx_prot <file>");
char *file = argv[0];
template_mode_prot_mismatch(file, FH_RDWR,
PMEM2_PROT_EXEC | PMEM2_PROT_READ);
return 1;
}
/*
* test_rw_mode_r_prot -- test R/W protection
* pmem2_map() - should success
* memcpy() - should fail
*/
static int
test_rw_mode_r_prot(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rw_mode_r_prot <file>");
/* arrange to catch SIGSEGV */
struct sigaction v;
sigemptyset(&v.sa_mask);
v.sa_flags = 0;
v.sa_handler = signal_handler;
SIGACTION(SIGSEGV, &v, NULL);
struct res res;
/* read-only on file opened in read/write mode - should success */
res_prepare(argv[0], &res, FH_RDWR, PMEM2_PROT_READ);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
pmem2_memcpy_fn memcpy_fn = pmem2_get_memcpy_fn(map);
void *addr_map = pmem2_map_get_address(map);
if (!ut_sigsetjmp(Jmp)) {
/* memcpy should now fail */
memcpy_fn(addr_map, word1, strlen(word1), 0);
UT_FATAL("memcpy successful");
}
pmem2_unmap(&map);
res_cleanup(&res);
signal(SIGSEGV, SIG_DFL);
return 1;
}
/*
* test_r_mode_r_prot -- test R/W protection
* pmem2_map() - should success
* memcpy() - should fail
*/
static int
test_r_mode_r_prot(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_r_mode_r_prot <file>");
/* arrange to catch SIGSEGV */
struct sigaction v;
sigemptyset(&v.sa_mask);
v.sa_flags = 0;
v.sa_handler = signal_handler;
SIGACTION(SIGSEGV, &v, NULL);
struct res res;
/* read-only on file opened in read-only mode - should succeed */
res_prepare(argv[0], &res, FH_READ, PMEM2_PROT_READ);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
pmem2_memcpy_fn memcpy_fn = pmem2_get_memcpy_fn(map);
void *addr_map = pmem2_map_get_address(map);
if (!ut_sigsetjmp(Jmp)) {
/* memcpy should now fail */
memcpy_fn(addr_map, word1, strlen(word1), 0);
UT_FATAL("memcpy successful");
}
pmem2_unmap(&map);
res_cleanup(&res);
signal(SIGSEGV, SIG_DFL);
return 1;
}
/*
* test_rw_mode_none_prot -- test R/W protection
* pmem2_map() - should success
* memcpy() - should fail
*/
static int
test_rw_mode_none_prot(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rw_mode_none_prot <file>");
/* arrange to catch SIGSEGV */
struct sigaction v;
sigemptyset(&v.sa_mask);
v.sa_flags = 0;
v.sa_handler = signal_handler;
SIGACTION(SIGSEGV, &v, NULL);
struct res res;
/* none on file opened in read-only mode - should success */
res_prepare(argv[0], &res, FH_READ, PMEM2_PROT_NONE);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
pmem2_memcpy_fn memcpy_fn = pmem2_get_memcpy_fn(map);
void *addr_map = pmem2_map_get_address(map);
if (!ut_sigsetjmp(Jmp)) {
/* memcpy should now fail */
memcpy_fn(addr_map, word1, strlen(word1), 0);
UT_FATAL("memcpy successful");
}
pmem2_unmap(&map);
res_cleanup(&res);
signal(SIGSEGV, SIG_DFL);
return 1;
}
/*
* sum_asm[] --> simple program in assembly which calculates '2 + 2' and
* returns the result
*/
static unsigned char sum_asm[] = {
0x55, /* push %rbp */
0x48, 0x89, 0xe5, /* mov %rsp,%rbp */
0xc7, 0x45, 0xf8, 0x02, 0x00, 0x00, 0x00, /* movl $0x2,-0x8(%rbp) */
0x8b, 0x45, 0xf8, /* mov -0x8(%rbp),%eax */
0x01, 0xc0, /* add %eax,%eax */
0x89, 0x45, 0xfc, /* mov %eax,-0x4(%rbp) */
0x8b, 0x45, 0xfc, /* mov -0x4(%rbp),%eax */
0x5d, /* pop %rbp */
0xc3, /* retq */
};
typedef int (*sum_fn)(void);
/*
* test_rx_mode_rx_prot_do_execute -- copy string with the program to mapped
* memory to prepare memory, execute the program and verify result
*/
static int
test_rx_mode_rx_prot_do_execute(const struct test_case *tc, int argc,
char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_rx_mode_rx_prot_do_execute <file>");
char *file = argv[0];
struct res res;
/* Windows does not support PMEM2_PROT_WRITE combination */
res_prepare(file, &res, FH_EXEC | FH_RDWR,
PMEM2_PROT_WRITE | PMEM2_PROT_READ);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
char *addr_map = pmem2_map_get_address(map);
map->memcpy_fn(addr_map, sum_asm, sizeof(sum_asm), 0);
pmem2_unmap(&map);
/* Windows does not support PMEM2_PROT_EXEC combination */
pmem2_config_set_protection(&res.cfg,
PMEM2_PROT_READ | PMEM2_PROT_EXEC);
ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
sum_fn sum = (sum_fn)addr_map;
int sum_result = sum();
UT_ASSERTeq(sum_result, 4);
pmem2_unmap(&map);
res_cleanup(&res);
return 1;
}
/*
* test_rwx_mode_rx_prot_do_write -- try to copy the string into mapped memory,
* expect failure
*/
static int
test_rwx_mode_rx_prot_do_write(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 2)
UT_FATAL(
"usage: test_rwx_mode_rx_prot_do_write <file> <if_sharing>");
struct sigaction v;
sigemptyset(&v.sa_mask);
v.sa_flags = 0;
v.sa_handler = signal_handler;
SIGACTION(SIGSEGV, &v, NULL);
char *file = argv[0];
unsigned if_sharing = ATOU(argv[1]);
struct res res;
/* Windows does not support PMEM2_PROT_EXEC combination */
res_prepare(file, &res, FH_EXEC | FH_RDWR,
PMEM2_PROT_READ | PMEM2_PROT_EXEC);
if (if_sharing)
pmem2_config_set_sharing(&res.cfg, PMEM2_PRIVATE);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
char *addr_map = pmem2_map_get_address(map);
if (!ut_sigsetjmp(Jmp)) {
/* memcpy_fn should fail */
map->memcpy_fn(addr_map, sum_asm, sizeof(sum_asm), 0);
}
pmem2_unmap(&map);
res_cleanup(&res);
signal(SIGSEGV, SIG_DFL);
return 2;
}
/*
* test_rwx_mode_rwx_prot_do_execute -- copy string with the program to mapped
* memory to prepare memory, execute the program and verify result
*/
static int
test_rwx_mode_rwx_prot_do_execute(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 2)
UT_FATAL(
"usage: test_rwx_mode_rwx_prot_do_execute <file> <if_sharing>");
char *file = argv[0];
unsigned if_sharing = ATOU(argv[1]);
struct res res;
res_prepare(file, &res, FH_EXEC | FH_RDWR,
PMEM2_PROT_EXEC | PMEM2_PROT_WRITE | PMEM2_PROT_READ);
if (if_sharing)
pmem2_config_set_sharing(&res.cfg, PMEM2_PRIVATE);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
char *addr_map = pmem2_map_get_address(map);
map->memcpy_fn(addr_map, sum_asm, sizeof(sum_asm), 0);
sum_fn sum = (sum_fn)addr_map;
int sum_result = sum();
UT_ASSERTeq(sum_result, 4);
pmem2_unmap(&map);
res_cleanup(&res);
signal(SIGSEGV, SIG_DFL);
return 2;
}
/*
* test_rw_mode_rw_prot_do_execute -- copy string with the program to mapped
* memory to prepare memory, and execute the program - should fail
*/
static int
test_rw_mode_rw_prot_do_execute(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 2)
UT_FATAL(
"usage: test_rw_mode_rwx_prot_do_execute <file> <if_sharing>");
struct sigaction v;
sigemptyset(&v.sa_mask);
v.sa_flags = 0;
v.sa_handler = signal_handler;
SIGACTION(SIGSEGV, &v, NULL);
char *file = argv[0];
unsigned if_sharing = ATOU(argv[1]);
struct res res;
res_prepare(file, &res, FH_RDWR, PMEM2_PROT_WRITE | PMEM2_PROT_READ);
if (if_sharing)
pmem2_config_set_sharing(&res.cfg, PMEM2_PRIVATE);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
void *addr_map = pmem2_map_get_address(map);
map->memcpy_fn(addr_map, sum_asm, sizeof(sum_asm), 0);
sum_fn sum = (sum_fn)addr_map;
if (!ut_sigsetjmp(Jmp)) {
sum(); /* sum function should now fail */
}
pmem2_unmap(&map);
res_cleanup(&res);
return 2;
}
static const char *initial_state = "No code.";
/*
* test_rwx_prot_map_priv_do_execute -- copy string with the program to
* the mapped memory with MAP_PRIVATE to prepare memory, execute the program
* and verify the result
*/
static int
test_rwx_prot_map_priv_do_execute(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL(
"usage: test_rwx_prot_map_priv_do_execute <file> <if_sharing>");
char *file = argv[0];
struct res res;
res_prepare(file, &res, FH_RDWR, PMEM2_PROT_WRITE | PMEM2_PROT_READ);
struct pmem2_map *map;
int ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
char *addr_map = pmem2_map_get_address(map);
map->memcpy_fn(addr_map, initial_state, sizeof(initial_state), 0);
pmem2_unmap(&map);
res_cleanup(&res);
res_prepare(file, &res, FH_READ | FH_EXEC,
PMEM2_PROT_EXEC | PMEM2_PROT_WRITE | PMEM2_PROT_READ);
pmem2_config_set_sharing(&res.cfg, PMEM2_PRIVATE);
ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
addr_map = pmem2_map_get_address(map);
map->memcpy_fn(addr_map, sum_asm, sizeof(sum_asm), 0);
sum_fn sum = (sum_fn)addr_map;
int sum_result = sum();
UT_ASSERTeq(sum_result, 4);
pmem2_unmap(&map);
ret = pmem2_map(&res.cfg, res.src, &map);
UT_ASSERTeq(ret, 0);
addr_map = pmem2_map_get_address(map);
/* check if changes in private mapping affect initial state */
UT_ASSERTeq(memcmp(addr_map, initial_state, strlen(initial_state)), 0);
pmem2_unmap(&map);
res_cleanup(&res);
return 1;
}
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(test_rw_mode_rw_prot),
TEST_CASE(test_r_mode_rw_prot),
TEST_CASE(test_rw_modex_rwx_prot),
TEST_CASE(test_rw_modex_rx_prot),
TEST_CASE(test_rw_mode_r_prot),
TEST_CASE(test_r_mode_r_prot),
TEST_CASE(test_rw_mode_none_prot),
TEST_CASE(test_rx_mode_rx_prot_do_execute),
TEST_CASE(test_rwx_mode_rx_prot_do_write),
TEST_CASE(test_rwx_mode_rwx_prot_do_execute),
TEST_CASE(test_rw_mode_rw_prot_do_execute),
TEST_CASE(test_rwx_prot_map_priv_do_execute),
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char *argv[])
{
START(argc, argv, "pmem2_map_prot");
util_init();
out_init("pmem2_map_prot", "TEST_LOG_LEVEL", "TEST_LOG_FILE", 0, 0);
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
out_fini();
DONE(NULL);
}
#ifdef _MSC_VER
MSVC_CONSTR(libpmem2_init)
MSVC_DESTR(libpmem2_fini)
#endif
| 13,698 | 22.537801 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_layout/obj_layout.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2019, Intel Corporation */
/*
* obj_layout.c -- unit test for layout
*
* This test should be modified after every layout change. It's here to prevent
* any accidental layout changes.
*/
#include "util.h"
#include "unittest.h"
#include "sync.h"
#include "heap_layout.h"
#include "lane.h"
#include "tx.h"
#include "ulog.h"
#include "list.h"
#define SIZEOF_CHUNK_HEADER_V3 (8)
#define MAX_CHUNK_V3 (65535 - 7)
#define SIZEOF_CHUNK_V3 (1024ULL * 256)
#define SIZEOF_CHUNK_RUN_HEADER_V3 (16)
#define SIZEOF_ZONE_HEADER_V3 (64)
#define SIZEOF_ZONE_METADATA_V3 (SIZEOF_ZONE_HEADER_V3 +\
SIZEOF_CHUNK_HEADER_V3 * MAX_CHUNK_V3)
#define SIZEOF_HEAP_HDR_V3 (1024)
#define SIZEOF_LEGACY_ALLOCATION_HEADER_V3 (64)
#define SIZEOF_COMPACT_ALLOCATION_HEADER_V3 (16)
#define SIZEOF_LOCK_V3 (64)
#define SIZEOF_PMEMOID_V3 (16)
#define SIZEOF_LIST_ENTRY_V3 (SIZEOF_PMEMOID_V3 * 2)
#define SIZEOF_LIST_HEAD_V3 (SIZEOF_PMEMOID_V3 + SIZEOF_LOCK_V3)
#define SIZEOF_LANE_SECTION_V3 (1024)
#define SIZEOF_LANE_V3 (3 * SIZEOF_LANE_SECTION_V3)
#define SIZEOF_ULOG_V4 (CACHELINE_SIZE)
#define SIZEOF_ULOG_BASE_ENTRY_V4 (8)
#define SIZEOF_ULOG_VAL_ENTRY_V4 (16)
#define SIZEOF_ULOG_BUF_ENTRY_V4 (24)
#if CACHELINE_SIZE == 128
#define SIZEOF_LANE_UNDO_SIZE (1920)
#define SIZEOF_LANE_REDO_EXTERNAL_SIZE (640)
#define SIZEOF_LANE_REDO_INTERNAL_SIZE (128)
#elif CACHELINE_SIZE == 64
#define SIZEOF_LANE_UNDO_SIZE (2048)
#define SIZEOF_LANE_REDO_EXTERNAL_SIZE (640)
#define SIZEOF_LANE_REDO_INTERNAL_SIZE (192)
#else
#error "Unknown cacheline size"
#endif
POBJ_LAYOUT_BEGIN(layout);
POBJ_LAYOUT_ROOT(layout, struct foo);
POBJ_LAYOUT_END(layout);
struct foo {
POBJ_LIST_ENTRY(struct foo) f;
};
POBJ_LIST_HEAD(foo_head, struct foo);
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_layout");
UT_COMPILE_ERROR_ON(CHUNKSIZE != SIZEOF_CHUNK_V3);
ASSERT_ALIGNED_BEGIN(struct chunk);
ASSERT_ALIGNED_FIELD(struct chunk, data);
ASSERT_ALIGNED_CHECK(struct chunk);
UT_COMPILE_ERROR_ON(sizeof(struct chunk_run) != SIZEOF_CHUNK_V3);
ASSERT_ALIGNED_BEGIN(struct chunk_run_header);
ASSERT_ALIGNED_FIELD(struct chunk_run_header, block_size);
ASSERT_ALIGNED_FIELD(struct chunk_run_header, alignment);
ASSERT_ALIGNED_CHECK(struct chunk_run_header);
UT_COMPILE_ERROR_ON(sizeof(struct chunk_run_header) !=
SIZEOF_CHUNK_RUN_HEADER_V3);
ASSERT_ALIGNED_BEGIN(struct chunk_run);
ASSERT_ALIGNED_FIELD(struct chunk_run, hdr);
ASSERT_ALIGNED_FIELD(struct chunk_run, content);
ASSERT_ALIGNED_CHECK(struct chunk_run);
UT_COMPILE_ERROR_ON(sizeof(struct chunk_run) != SIZEOF_CHUNK_V3);
ASSERT_ALIGNED_BEGIN(struct chunk_header);
ASSERT_ALIGNED_FIELD(struct chunk_header, type);
ASSERT_ALIGNED_FIELD(struct chunk_header, flags);
ASSERT_ALIGNED_FIELD(struct chunk_header, size_idx);
ASSERT_ALIGNED_CHECK(struct chunk_header);
UT_COMPILE_ERROR_ON(sizeof(struct chunk_header) !=
SIZEOF_CHUNK_HEADER_V3);
ASSERT_ALIGNED_BEGIN(struct zone_header);
ASSERT_ALIGNED_FIELD(struct zone_header, magic);
ASSERT_ALIGNED_FIELD(struct zone_header, size_idx);
ASSERT_ALIGNED_FIELD(struct zone_header, reserved);
ASSERT_ALIGNED_CHECK(struct zone_header);
UT_COMPILE_ERROR_ON(sizeof(struct zone_header) !=
SIZEOF_ZONE_HEADER_V3);
ASSERT_ALIGNED_BEGIN(struct zone);
ASSERT_ALIGNED_FIELD(struct zone, header);
ASSERT_ALIGNED_FIELD(struct zone, chunk_headers);
ASSERT_ALIGNED_CHECK(struct zone);
UT_COMPILE_ERROR_ON(sizeof(struct zone) !=
SIZEOF_ZONE_METADATA_V3);
ASSERT_ALIGNED_BEGIN(struct heap_header);
ASSERT_ALIGNED_FIELD(struct heap_header, signature);
ASSERT_ALIGNED_FIELD(struct heap_header, major);
ASSERT_ALIGNED_FIELD(struct heap_header, minor);
ASSERT_ALIGNED_FIELD(struct heap_header, unused);
ASSERT_ALIGNED_FIELD(struct heap_header, chunksize);
ASSERT_ALIGNED_FIELD(struct heap_header, chunks_per_zone);
ASSERT_ALIGNED_FIELD(struct heap_header, reserved);
ASSERT_ALIGNED_FIELD(struct heap_header, checksum);
ASSERT_ALIGNED_CHECK(struct heap_header);
UT_COMPILE_ERROR_ON(sizeof(struct heap_header) !=
SIZEOF_HEAP_HDR_V3);
ASSERT_ALIGNED_BEGIN(struct allocation_header_legacy);
ASSERT_ALIGNED_FIELD(struct allocation_header_legacy, unused);
ASSERT_ALIGNED_FIELD(struct allocation_header_legacy, size);
ASSERT_ALIGNED_FIELD(struct allocation_header_legacy, unused2);
ASSERT_ALIGNED_FIELD(struct allocation_header_legacy, root_size);
ASSERT_ALIGNED_FIELD(struct allocation_header_legacy, type_num);
ASSERT_ALIGNED_CHECK(struct allocation_header_legacy);
UT_COMPILE_ERROR_ON(sizeof(struct allocation_header_legacy) !=
SIZEOF_LEGACY_ALLOCATION_HEADER_V3);
ASSERT_ALIGNED_BEGIN(struct allocation_header_compact);
ASSERT_ALIGNED_FIELD(struct allocation_header_compact, size);
ASSERT_ALIGNED_FIELD(struct allocation_header_compact, extra);
ASSERT_ALIGNED_CHECK(struct allocation_header_compact);
UT_COMPILE_ERROR_ON(sizeof(struct allocation_header_compact) !=
SIZEOF_COMPACT_ALLOCATION_HEADER_V3);
ASSERT_ALIGNED_BEGIN(struct ulog);
ASSERT_ALIGNED_FIELD(struct ulog, checksum);
ASSERT_ALIGNED_FIELD(struct ulog, next);
ASSERT_ALIGNED_FIELD(struct ulog, capacity);
ASSERT_ALIGNED_FIELD(struct ulog, gen_num);
ASSERT_ALIGNED_FIELD(struct ulog, flags);
ASSERT_ALIGNED_FIELD(struct ulog, unused);
ASSERT_ALIGNED_CHECK(struct ulog);
UT_COMPILE_ERROR_ON(sizeof(struct ulog) !=
SIZEOF_ULOG_V4);
ASSERT_ALIGNED_BEGIN(struct ulog_entry_base);
ASSERT_ALIGNED_FIELD(struct ulog_entry_base, offset);
ASSERT_ALIGNED_CHECK(struct ulog_entry_base);
UT_COMPILE_ERROR_ON(sizeof(struct ulog_entry_base) !=
SIZEOF_ULOG_BASE_ENTRY_V4);
ASSERT_ALIGNED_BEGIN(struct ulog_entry_val);
ASSERT_ALIGNED_FIELD(struct ulog_entry_val, base);
ASSERT_ALIGNED_FIELD(struct ulog_entry_val, value);
ASSERT_ALIGNED_CHECK(struct ulog_entry_val);
UT_COMPILE_ERROR_ON(sizeof(struct ulog_entry_val) !=
SIZEOF_ULOG_VAL_ENTRY_V4);
ASSERT_ALIGNED_BEGIN(struct ulog_entry_buf);
ASSERT_ALIGNED_FIELD(struct ulog_entry_buf, base);
ASSERT_ALIGNED_FIELD(struct ulog_entry_buf, checksum);
ASSERT_ALIGNED_FIELD(struct ulog_entry_buf, size);
ASSERT_ALIGNED_CHECK(struct ulog_entry_buf);
UT_COMPILE_ERROR_ON(sizeof(struct ulog_entry_buf) !=
SIZEOF_ULOG_BUF_ENTRY_V4);
ASSERT_ALIGNED_BEGIN(PMEMoid);
ASSERT_ALIGNED_FIELD(PMEMoid, pool_uuid_lo);
ASSERT_ALIGNED_FIELD(PMEMoid, off);
ASSERT_ALIGNED_CHECK(PMEMoid);
UT_COMPILE_ERROR_ON(sizeof(PMEMoid) !=
SIZEOF_PMEMOID_V3);
UT_COMPILE_ERROR_ON(sizeof(PMEMmutex) != SIZEOF_LOCK_V3);
UT_COMPILE_ERROR_ON(sizeof(PMEMmutex) != sizeof(PMEMmutex_internal));
UT_COMPILE_ERROR_ON(util_alignof(PMEMmutex) !=
util_alignof(PMEMmutex_internal));
UT_COMPILE_ERROR_ON(util_alignof(PMEMmutex) !=
util_alignof(os_mutex_t));
UT_COMPILE_ERROR_ON(util_alignof(PMEMmutex) !=
util_alignof(uint64_t));
UT_COMPILE_ERROR_ON(sizeof(PMEMrwlock) != SIZEOF_LOCK_V3);
UT_COMPILE_ERROR_ON(util_alignof(PMEMrwlock) !=
util_alignof(PMEMrwlock_internal));
UT_COMPILE_ERROR_ON(util_alignof(PMEMrwlock) !=
util_alignof(os_rwlock_t));
UT_COMPILE_ERROR_ON(util_alignof(PMEMrwlock) !=
util_alignof(uint64_t));
UT_COMPILE_ERROR_ON(sizeof(PMEMcond) != SIZEOF_LOCK_V3);
UT_COMPILE_ERROR_ON(util_alignof(PMEMcond) !=
util_alignof(PMEMcond_internal));
UT_COMPILE_ERROR_ON(util_alignof(PMEMcond) !=
util_alignof(os_cond_t));
UT_COMPILE_ERROR_ON(util_alignof(PMEMcond) !=
util_alignof(uint64_t));
UT_COMPILE_ERROR_ON(sizeof(struct foo) != SIZEOF_LIST_ENTRY_V3);
UT_COMPILE_ERROR_ON(sizeof(struct list_entry) != SIZEOF_LIST_ENTRY_V3);
UT_COMPILE_ERROR_ON(sizeof(struct foo_head) != SIZEOF_LIST_HEAD_V3);
UT_COMPILE_ERROR_ON(sizeof(struct list_head) != SIZEOF_LIST_HEAD_V3);
ASSERT_ALIGNED_BEGIN(struct lane_layout);
ASSERT_ALIGNED_FIELD(struct lane_layout, internal);
ASSERT_ALIGNED_FIELD(struct lane_layout, external);
ASSERT_ALIGNED_FIELD(struct lane_layout, undo);
ASSERT_ALIGNED_CHECK(struct lane_layout);
UT_COMPILE_ERROR_ON(sizeof(struct lane_layout) !=
SIZEOF_LANE_V3);
UT_COMPILE_ERROR_ON(LANE_UNDO_SIZE != SIZEOF_LANE_UNDO_SIZE);
UT_COMPILE_ERROR_ON(LANE_REDO_EXTERNAL_SIZE !=
SIZEOF_LANE_REDO_EXTERNAL_SIZE);
UT_COMPILE_ERROR_ON(LANE_REDO_INTERNAL_SIZE !=
SIZEOF_LANE_REDO_INTERNAL_SIZE);
DONE(NULL);
}
#ifdef _MSC_VER
/*
* Since libpmemobj is linked statically, we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmemobj_init)
MSVC_DESTR(libpmemobj_fini)
#endif
| 8,411 | 35.103004 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_tx_add_range_direct/obj_tx_add_range_direct.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* obj_tx_add_range_direct.c -- unit test for pmemobj_tx_add_range_direct
*/
#include <string.h>
#include <stddef.h>
#include "tx.h"
#include "unittest.h"
#include "util.h"
#include "valgrind_internal.h"
#define LAYOUT_NAME "tx_add_range_direct"
#define OBJ_SIZE 1024
enum type_number {
TYPE_OBJ,
TYPE_OBJ_ABORT,
};
TOID_DECLARE(struct object, 0);
struct object {
size_t value;
unsigned char data[OBJ_SIZE - sizeof(size_t)];
};
#define VALUE_OFF (offsetof(struct object, value))
#define VALUE_SIZE (sizeof(size_t))
#define DATA_OFF (offsetof(struct object, data))
#define DATA_SIZE (OBJ_SIZE - sizeof(size_t))
#define TEST_VALUE_1 1
#define TEST_VALUE_2 2
/*
* do_tx_zalloc -- do tx allocation with specified type number
*/
static PMEMoid
do_tx_zalloc(PMEMobjpool *pop, unsigned type_num)
{
PMEMoid ret = OID_NULL;
TX_BEGIN(pop) {
ret = pmemobj_tx_zalloc(sizeof(struct object), type_num);
} TX_END
return ret;
}
/*
* do_tx_alloc -- do tx allocation and initialize first num bytes
*/
static PMEMoid
do_tx_alloc(PMEMobjpool *pop, uint64_t type_num, uint64_t init_num)
{
PMEMoid ret = OID_NULL;
TX_BEGIN(pop) {
ret = pmemobj_tx_alloc(sizeof(struct object), type_num);
pmemobj_memset(pop, pmemobj_direct(ret), 0, init_num, 0);
} TX_END
return ret;
}
/*
* do_tx_add_range_alloc_commit -- call add_range_direct on object allocated
* within the same transaction and commit the transaction
*/
static void
do_tx_add_range_alloc_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
UT_ASSERT(!TOID_IS_NULL(obj));
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
ret = pmemobj_tx_add_range_direct(ptr + DATA_OFF,
DATA_SIZE);
UT_ASSERTeq(ret, 0);
pmemobj_memset_persist(pop, D_RW(obj)->data, TEST_VALUE_2,
DATA_SIZE);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
size_t i;
for (i = 0; i < DATA_SIZE; i++)
UT_ASSERTeq(D_RO(obj)->data[i], TEST_VALUE_2);
}
/*
* do_tx_add_range_alloc_abort -- call add_range_direct on object allocated
* within the same transaction and abort the transaction
*/
static void
do_tx_add_range_alloc_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TX_BEGIN(pop) {
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ_ABORT));
UT_ASSERT(!TOID_IS_NULL(obj));
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
ret = pmemobj_tx_add_range_direct(ptr + DATA_OFF,
DATA_SIZE);
UT_ASSERTeq(ret, 0);
pmemobj_memset_persist(pop, D_RW(obj)->data, TEST_VALUE_2,
DATA_SIZE);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TOID_ASSIGN(obj, POBJ_FIRST_TYPE_NUM(pop, TYPE_OBJ_ABORT));
UT_ASSERT(TOID_IS_NULL(obj));
}
/*
* do_tx_add_range_twice_commit -- call add_range_direct one the same area
* twice and commit the transaction
*/
static void
do_tx_add_range_twice_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
UT_ASSERT(!TOID_IS_NULL(obj));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_2;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_2);
}
/*
* do_tx_add_range_twice_abort -- call add_range_direct one the same area
* twice and abort the transaction
*/
static void
do_tx_add_range_twice_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
UT_ASSERT(!TOID_IS_NULL(obj));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_2;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, 0);
}
/*
* do_tx_add_range_abort_after_nested -- call add_range_direct and
* commit the tx
*/
static void
do_tx_add_range_abort_after_nested(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj1;
TOID(struct object) obj2;
TOID_ASSIGN(obj1, do_tx_zalloc(pop, TYPE_OBJ));
TOID_ASSIGN(obj2, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr1 = (char *)pmemobj_direct(obj1.oid);
ret = pmemobj_tx_add_range_direct(ptr1 + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
char *ptr2 = (char *)pmemobj_direct(obj2.oid);
ret = pmemobj_tx_add_range_direct(ptr2 + DATA_OFF,
DATA_SIZE);
UT_ASSERTeq(ret, 0);
pmemobj_memset_persist(pop, D_RW(obj2)->data,
TEST_VALUE_2, DATA_SIZE);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj1)->value, 0);
size_t i;
for (i = 0; i < DATA_SIZE; i++)
UT_ASSERTeq(D_RO(obj2)->data[i], 0);
}
/*
* do_tx_add_range_abort_nested -- call add_range_direct and
* commit the tx
*/
static void
do_tx_add_range_abort_nested(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj1;
TOID(struct object) obj2;
TOID_ASSIGN(obj1, do_tx_zalloc(pop, TYPE_OBJ));
TOID_ASSIGN(obj2, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr1 = (char *)pmemobj_direct(obj1.oid);
ret = pmemobj_tx_add_range_direct(ptr1 + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
char *ptr2 = (char *)pmemobj_direct(obj2.oid);
ret = pmemobj_tx_add_range_direct(ptr2 + DATA_OFF,
DATA_SIZE);
UT_ASSERTeq(ret, 0);
pmemobj_memset_persist(pop, D_RW(obj2)->data,
TEST_VALUE_2, DATA_SIZE);
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj1)->value, 0);
size_t i;
for (i = 0; i < DATA_SIZE; i++)
UT_ASSERTeq(D_RO(obj2)->data[i], 0);
}
/*
* do_tx_add_range_commit_nested -- call add_range_direct and commit the tx
*/
static void
do_tx_add_range_commit_nested(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj1;
TOID(struct object) obj2;
TOID_ASSIGN(obj1, do_tx_zalloc(pop, TYPE_OBJ));
TOID_ASSIGN(obj2, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr1 = (char *)pmemobj_direct(obj1.oid);
ret = pmemobj_tx_add_range_direct(ptr1 + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj1)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
char *ptr2 = (char *)pmemobj_direct(obj2.oid);
ret = pmemobj_tx_add_range_direct(ptr2 + DATA_OFF,
DATA_SIZE);
UT_ASSERTeq(ret, 0);
pmemobj_memset_persist(pop, D_RW(obj2)->data,
TEST_VALUE_2, DATA_SIZE);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj1)->value, TEST_VALUE_1);
size_t i;
for (i = 0; i < DATA_SIZE; i++)
UT_ASSERTeq(D_RO(obj2)->data[i], TEST_VALUE_2);
}
/*
* do_tx_add_range_abort -- call add_range_direct and abort the tx
*/
static void
do_tx_add_range_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, 0);
}
/*
* do_tx_add_range_commit -- call add_range_direct and commit tx
*/
static void
do_tx_add_range_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF,
VALUE_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
/*
* do_tx_xadd_range_no_flush_commit -- call xadd_range_direct with
* POBJ_XADD_NO_FLUSH flag set and commit tx
*/
static void
do_tx_xadd_range_no_flush_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF,
VALUE_SIZE, POBJ_XADD_NO_FLUSH);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
/* let pmemcheck find we didn't flush it */
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
/*
* do_tx_xadd_range_no_snapshot_commit -- call xadd_range_direct with
* POBJ_XADD_NO_SNAPSHOT flag, commit the transaction
*/
static void
do_tx_xadd_range_no_snapshot_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF,
VALUE_SIZE, POBJ_XADD_NO_SNAPSHOT);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
/*
* do_tx_xadd_range_no_snapshot_abort -- call xadd_range_direct with
* POBJ_XADD_NO_SNAPSHOT flag, modify the value, abort the transaction
*/
static void
do_tx_xadd_range_no_snapshot_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
D_RW(obj)->value = TEST_VALUE_1;
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF, VALUE_SIZE,
POBJ_XADD_NO_SNAPSHOT);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_2;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
/*
* value added with NO_SNAPSHOT flag should NOT be rolled back
* after abort
*/
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_2);
}
/*
* do_tx_xadd_range_no_uninit_check -- call xdd_range_direct for
* initialized memory with POBJ_XADD_ASSUME_INITIALIZED flag set and commit the
* tx
*/
static void
do_tx_xadd_range_no_uninit_check_commit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF, VALUE_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
/*
* do_tx_xadd_range_no_uninit_check -- call xadd_range_direct for
* uninitialized memory with POBJ_XADD_ASSUME_INITIALIZED flag set and commit
* the tx
*/
static void
do_tx_xadd_range_no_uninit_check_commit_uninit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_alloc(pop, TYPE_OBJ, 0));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF, VALUE_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
ret = pmemobj_tx_xadd_range_direct(ptr + DATA_OFF, DATA_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
D_RW(obj)->data[256] = TEST_VALUE_2;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
UT_ASSERTeq(D_RO(obj)->data[256], TEST_VALUE_2);
}
/*
* do_tx_xadd_range_no_uninit_check -- call xadd_range_direct for
* partially uninitialized memory with POBJ_XADD_ASSUME_INITIALIZED flag set
* only for uninitialized part and commit the tx
*/
static void
do_tx_xadd_range_no_uninit_check_commit_part_uninit(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_alloc(pop, TYPE_OBJ, VALUE_SIZE));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF, VALUE_SIZE);
UT_ASSERTeq(ret, 0);
ret = pmemobj_tx_xadd_range_direct(ptr + DATA_OFF, DATA_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
D_RW(obj)->data[256] = TEST_VALUE_2;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
UT_ASSERTeq(D_RO(obj)->data[256], TEST_VALUE_2);
}
/*
* do_tx_add_range_no_uninit_check -- call add_range_direct for
* partially uninitialized memory.
*/
static void
do_tx_add_range_no_uninit_check_commit_no_flag(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_alloc(pop, TYPE_OBJ, VALUE_SIZE));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_add_range_direct(ptr + VALUE_OFF, VALUE_SIZE);
UT_ASSERTeq(ret, 0);
ret = pmemobj_tx_add_range_direct(ptr + DATA_OFF, DATA_SIZE);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
D_RW(obj)->data[256] = TEST_VALUE_2;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
UT_ASSERTeq(D_RO(obj)->data[256], TEST_VALUE_2);
}
/*
* do_tx_xadd_range_no_uninit_check_abort -- call pmemobj_tx_range with
* POBJ_XADD_ASSUME_INITIALIZED flag, modify the value inside aborted
* transaction
*/
static void
do_tx_xadd_range_no_uninit_check_abort(PMEMobjpool *pop)
{
int ret;
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_alloc(pop, TYPE_OBJ, 0));
TX_BEGIN(pop) {
char *ptr = (char *)pmemobj_direct(obj.oid);
ret = pmemobj_tx_xadd_range_direct(ptr + VALUE_OFF, VALUE_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
ret = pmemobj_tx_xadd_range_direct(ptr + DATA_OFF, DATA_SIZE,
POBJ_XADD_ASSUME_INITIALIZED);
UT_ASSERTeq(ret, 0);
D_RW(obj)->value = TEST_VALUE_1;
D_RW(obj)->data[256] = TEST_VALUE_2;
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
}
/*
* do_tx_commit_and_abort -- use range cache, commit and then abort to make
* sure that it won't affect previously modified data.
*/
static void
do_tx_commit_and_abort(PMEMobjpool *pop)
{
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
TX_SET(obj, value, TEST_VALUE_1); /* this will land in cache */
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
TX_BEGIN(pop) {
pmemobj_tx_abort(-1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
/*
* test_add_direct_macros -- test TX_ADD_DIRECT, TX_ADD_FIELD_DIRECT and
* TX_SET_DIRECT
*/
static void
test_add_direct_macros(PMEMobjpool *pop)
{
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
TX_BEGIN(pop) {
struct object *o = D_RW(obj);
TX_SET_DIRECT(o, value, TEST_VALUE_1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
TX_BEGIN(pop) {
struct object *o = D_RW(obj);
TX_ADD_DIRECT(o);
o->value = TEST_VALUE_2;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_2);
TX_BEGIN(pop) {
struct object *o = D_RW(obj);
TX_ADD_FIELD_DIRECT(o, value);
o->value = TEST_VALUE_1;
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
UT_ASSERTeq(D_RO(obj)->value, TEST_VALUE_1);
}
#define MAX_CACHED_RANGES 100
/*
* test_tx_corruption_bug -- test whether tx_adds for small objects from one
* transaction does NOT leak to the next transaction
*/
static void
test_tx_corruption_bug(PMEMobjpool *pop)
{
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
struct object *o = D_RW(obj);
unsigned char i;
UT_COMPILE_ERROR_ON(1.5 * MAX_CACHED_RANGES > 255);
TX_BEGIN(pop) {
for (i = 0; i < 1.5 * MAX_CACHED_RANGES; ++i) {
TX_ADD_DIRECT(&o->data[i]);
o->data[i] = i;
}
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
for (i = 0; i < 1.5 * MAX_CACHED_RANGES; ++i)
UT_ASSERTeq((unsigned char)o->data[i], i);
TX_BEGIN(pop) {
for (i = 0; i < 0.1 * MAX_CACHED_RANGES; ++i) {
TX_ADD_DIRECT(&o->data[i]);
o->data[i] = i + 10;
}
pmemobj_tx_abort(EINVAL);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
for (i = 0; i < 1.5 * MAX_CACHED_RANGES; ++i)
UT_ASSERTeq((unsigned char)o->data[i], i);
pmemobj_free(&obj.oid);
}
static void
do_tx_add_range_too_large(PMEMobjpool *pop)
{
TOID(struct object) obj;
TOID_ASSIGN(obj, do_tx_zalloc(pop, TYPE_OBJ));
int ret = 0;
TX_BEGIN(pop) {
ret = pmemobj_tx_add_range_direct(pmemobj_direct(obj.oid),
PMEMOBJ_MAX_ALLOC_SIZE + 1);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_ONABORT {
UT_ASSERTeq(errno, EINVAL);
UT_ASSERTeq(ret, 0);
} TX_END
errno = 0;
ret = 0;
TX_BEGIN(pop) {
ret = pmemobj_tx_xadd_range_direct(pmemobj_direct(obj.oid),
PMEMOBJ_MAX_ALLOC_SIZE + 1, POBJ_XADD_NO_ABORT);
} TX_ONCOMMIT {
UT_ASSERTeq(errno, EINVAL);
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
errno = 0;
ret = 0;
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_add_range_direct(pmemobj_direct(obj.oid),
PMEMOBJ_MAX_ALLOC_SIZE + 1);
} TX_ONCOMMIT {
UT_ASSERTeq(errno, EINVAL);
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
errno = 0;
ret = 0;
TX_BEGIN(pop) {
pmemobj_tx_set_failure_behavior(POBJ_TX_FAILURE_RETURN);
ret = pmemobj_tx_xadd_range_direct(pmemobj_direct(obj.oid),
PMEMOBJ_MAX_ALLOC_SIZE + 1, 0);
} TX_ONCOMMIT {
UT_ASSERTeq(errno, EINVAL);
UT_ASSERTeq(ret, EINVAL);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
errno = 0;
}
static void
do_tx_add_range_lots_of_small_snapshots(PMEMobjpool *pop)
{
size_t s = TX_DEFAULT_RANGE_CACHE_SIZE * 2;
size_t snapshot_s = 8;
PMEMoid obj;
int ret = pmemobj_zalloc(pop, &obj, s, 0);
UT_ASSERTeq(ret, 0);
TX_BEGIN(pop) {
for (size_t n = 0; n < s; n += snapshot_s) {
void *addr = (void *)((size_t)pmemobj_direct(obj) + n);
pmemobj_tx_add_range_direct(addr, snapshot_s);
}
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
}
static void
do_tx_add_cache_overflowing_range(PMEMobjpool *pop)
{
/*
* This test adds snapshot to the cache, but in way that results in
* one of the add_range being split into two caches.
*/
size_t s = TX_DEFAULT_RANGE_CACHE_SIZE * 2;
size_t snapshot_s = TX_DEFAULT_RANGE_CACHE_THRESHOLD - 8;
PMEMoid obj;
int ret = pmemobj_zalloc(pop, &obj, s, 0);
UT_ASSERTeq(ret, 0);
TX_BEGIN(pop) {
size_t n = 0;
while (n != s) {
if (n + snapshot_s > s)
snapshot_s = s - n;
void *addr = (void *)((size_t)pmemobj_direct(obj) + n);
pmemobj_tx_add_range_direct(addr, snapshot_s);
memset(addr, 0xc, snapshot_s);
n += snapshot_s;
}
pmemobj_tx_abort(0);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
UT_ASSERT(util_is_zeroed(pmemobj_direct(obj), s));
UT_ASSERTne(errno, 0);
errno = 0;
pmemobj_free(&obj);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_tx_add_range_direct");
util_init();
if (argc != 2)
UT_FATAL("usage: %s [file]", argv[0]);
PMEMobjpool *pop;
if ((pop = pmemobj_create(argv[1], LAYOUT_NAME, PMEMOBJ_MIN_POOL * 4,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create");
do_tx_add_range_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_commit_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_abort_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_abort_after_nested(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_twice_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_twice_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_alloc_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_alloc_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_commit_and_abort(pop);
VALGRIND_WRITE_STATS;
test_add_direct_macros(pop);
VALGRIND_WRITE_STATS;
test_tx_corruption_bug(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_too_large(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_lots_of_small_snapshots(pop);
VALGRIND_WRITE_STATS;
do_tx_add_cache_overflowing_range(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_snapshot_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_snapshot_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_uninit_check_commit(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_uninit_check_commit_uninit(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_uninit_check_commit_part_uninit(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_uninit_check_abort(pop);
VALGRIND_WRITE_STATS;
do_tx_add_range_no_uninit_check_commit_no_flag(pop);
VALGRIND_WRITE_STATS;
do_tx_xadd_range_no_flush_commit(pop);
pmemobj_close(pop);
DONE(NULL);
}
| 20,975 | 22.177901 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_many_size_allocs/obj_many_size_allocs.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2018, Intel Corporation */
/*
* obj_many_size_allocs.c -- allocation of many objects with different sizes
*
*/
#include <stddef.h>
#include "unittest.h"
#include "heap.h"
#define LAYOUT_NAME "many_size_allocs"
#define TEST_ALLOC_SIZE 2048
#define LAZY_LOAD_SIZE 10
#define LAZY_LOAD_BIG_SIZE 150
struct cargs {
size_t size;
};
static int
test_constructor(PMEMobjpool *pop, void *addr, void *args)
{
struct cargs *a = args;
/* do not use pmem_memset_persit() here */
pmemobj_memset_persist(pop, addr, a->size % 256, a->size);
return 0;
}
static PMEMobjpool *
test_allocs(PMEMobjpool *pop, const char *path)
{
PMEMoid *oid = MALLOC(sizeof(PMEMoid) * TEST_ALLOC_SIZE);
if (pmemobj_alloc(pop, &oid[0], 0, 0, NULL, NULL) == 0)
UT_FATAL("pmemobj_alloc(0) succeeded");
for (unsigned i = 1; i < TEST_ALLOC_SIZE; ++i) {
struct cargs args = { i };
if (pmemobj_alloc(pop, &oid[i], i, 0,
test_constructor, &args) != 0)
UT_FATAL("!pmemobj_alloc");
UT_ASSERT(!OID_IS_NULL(oid[i]));
}
pmemobj_close(pop);
UT_ASSERT(pmemobj_check(path, LAYOUT_NAME) == 1);
UT_ASSERT((pop = pmemobj_open(path, LAYOUT_NAME)) != NULL);
for (int i = 1; i < TEST_ALLOC_SIZE; ++i) {
pmemobj_free(&oid[i]);
UT_ASSERT(OID_IS_NULL(oid[i]));
}
FREE(oid);
return pop;
}
static PMEMobjpool *
test_lazy_load(PMEMobjpool *pop, const char *path)
{
PMEMoid oid[3];
int ret = pmemobj_alloc(pop, &oid[0], LAZY_LOAD_SIZE, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
ret = pmemobj_alloc(pop, &oid[1], LAZY_LOAD_SIZE, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
ret = pmemobj_alloc(pop, &oid[2], LAZY_LOAD_SIZE, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
pmemobj_close(pop);
UT_ASSERT((pop = pmemobj_open(path, LAYOUT_NAME)) != NULL);
pmemobj_free(&oid[1]);
ret = pmemobj_alloc(pop, &oid[1], LAZY_LOAD_BIG_SIZE, 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
return pop;
}
#define ALLOC_BLOCK_SIZE 64
#define MAX_BUCKET_MAP_ENTRIES (RUN_DEFAULT_SIZE / ALLOC_BLOCK_SIZE)
static void
test_all_classes(PMEMobjpool *pop)
{
for (unsigned i = 1; i <= MAX_BUCKET_MAP_ENTRIES; ++i) {
int err;
int nallocs = 0;
while ((err = pmemobj_alloc(pop, NULL, i * ALLOC_BLOCK_SIZE, 0,
NULL, NULL)) == 0) {
nallocs++;
}
UT_ASSERT(nallocs > 0);
PMEMoid iter, niter;
POBJ_FOREACH_SAFE(pop, iter, niter) {
pmemobj_free(&iter);
}
}
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_many_size_allocs");
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop = NULL;
if ((pop = pmemobj_create(path, LAYOUT_NAME,
0, S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
pop = test_lazy_load(pop, path);
pop = test_allocs(pop, path);
test_all_classes(pop);
pmemobj_close(pop);
DONE(NULL);
}
| 2,837 | 20.179104 | 76 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_integration/pmem2_integration.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* pmem2_integration.c -- pmem2 integration tests
*/
#include "libpmem2.h"
#include "unittest.h"
#include "rand.h"
#include "ut_pmem2.h"
#include "ut_pmem2_setup_integration.h"
#define N_GRANULARITIES 3 /* BYTE, CACHE_LINE, PAGE */
/*
* map_invalid -- try to mapping memory with invalid config
*/
static void
map_invalid(struct pmem2_config *cfg, struct pmem2_source *src, int result)
{
struct pmem2_map *map = (struct pmem2_map *)0x7;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, result);
UT_ASSERTeq(map, NULL);
}
/*
* map_valid -- return valid mapped pmem2_map and validate mapped memory length
*/
static struct pmem2_map *
map_valid(struct pmem2_config *cfg, struct pmem2_source *src, size_t size)
{
struct pmem2_map *map = NULL;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTne(map, NULL);
UT_ASSERTeq(pmem2_map_get_size(map), size);
return map;
}
/*
* test_reuse_cfg -- map pmem2_map twice using the same pmem2_config
*/
static int
test_reuse_cfg(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_reuse_cfg <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t size;
UT_ASSERTeq(pmem2_source_size(src, &size), 0);
struct pmem2_map *map1 = map_valid(cfg, src, size);
struct pmem2_map *map2 = map_valid(cfg, src, size);
/* cleanup after the test */
pmem2_unmap(&map2);
pmem2_unmap(&map1);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_reuse_cfg_with_diff_fd -- map pmem2_map using the same pmem2_config
* with changed file descriptor
*/
static int
test_reuse_cfg_with_diff_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 2)
UT_FATAL("usage: test_reuse_cfg_with_diff_fd <file> <file2>");
char *file1 = argv[0];
int fd1 = OPEN(file1, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd1,
PMEM2_GRANULARITY_PAGE);
size_t size1;
UT_ASSERTeq(pmem2_source_size(src, &size1), 0);
struct pmem2_map *map1 = map_valid(cfg, src, size1);
char *file2 = argv[1];
int fd2 = OPEN(file2, O_RDWR);
/* set another valid file descriptor in source */
struct pmem2_source *src2;
UT_ASSERTeq(pmem2_source_from_fd(&src2, fd2), 0);
size_t size2;
UT_ASSERTeq(pmem2_source_size(src2, &size2), 0);
struct pmem2_map *map2 = map_valid(cfg, src2, size2);
/* cleanup after the test */
pmem2_unmap(&map2);
CLOSE(fd2);
pmem2_unmap(&map1);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
pmem2_source_delete(&src2);
CLOSE(fd1);
return 2;
}
/*
* test_register_pmem -- map, use and unmap memory
*/
static int
test_register_pmem(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_register_pmem <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
char *word = "XXXXXXXX";
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t size;
UT_ASSERTeq(pmem2_source_size(src, &size), 0);
struct pmem2_map *map = map_valid(cfg, src, size);
char *addr = pmem2_map_get_address(map);
size_t length = strlen(word);
/* write some data in mapped memory without persisting data */
memcpy(addr, word, length);
/* cleanup after the test */
pmem2_unmap(&map);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_use_misc_lens_and_offsets -- test with multiple offsets and lengths
*/
static int
test_use_misc_lens_and_offsets(const struct test_case *tc,
int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_use_misc_lens_and_offsets <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
UT_ASSERTeq(pmem2_source_size(src, &len), 0);
struct pmem2_map *map = map_valid(cfg, src, len);
char *base = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
rng_t rng;
randomize_r(&rng, 13); /* arbitrarily chosen value */
for (size_t i = 0; i < len; i++)
base[i] = (char)rnd64_r(&rng);
persist_fn(base, len);
UT_ASSERTeq(len % Ut_mmap_align, 0);
for (size_t l = len; l > 0; l -= Ut_mmap_align) {
for (size_t off = 0; off < l; off += Ut_mmap_align) {
size_t len2 = l - off;
int ret = pmem2_config_set_length(cfg, len2);
UT_PMEM2_EXPECT_RETURN(ret, 0);
ret = pmem2_config_set_offset(cfg, off);
UT_PMEM2_EXPECT_RETURN(ret, 0);
struct pmem2_map *map2 = map_valid(cfg, src, len2);
char *ptr = pmem2_map_get_address(map2);
UT_ASSERTeq(ret = memcmp(base + off, ptr, len2), 0);
pmem2_unmap(&map2);
}
}
pmem2_unmap(&map);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
struct gran_test_ctx;
typedef void(*map_func)(struct pmem2_config *cfg,
struct pmem2_source *src, struct gran_test_ctx *ctx);
/*
* gran_test_ctx -- essential parameters used by granularity test
*/
struct gran_test_ctx {
map_func map_with_expected_gran;
enum pmem2_granularity expected_granularity;
};
/*
* map_with_avail_gran -- map the range with valid granularity,
* includes cleanup
*/
static void
map_with_avail_gran(struct pmem2_config *cfg,
struct pmem2_source *src, struct gran_test_ctx *ctx)
{
struct pmem2_map *map;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTne(map, NULL);
UT_ASSERTeq(ctx->expected_granularity,
pmem2_map_get_store_granularity(map));
/* cleanup after the test */
pmem2_unmap(&map);
}
/*
* map_with_unavail_gran -- map the range with invalid granularity
* (unsuccessful)
*/
static void
map_with_unavail_gran(struct pmem2_config *cfg,
struct pmem2_source *src, struct gran_test_ctx *unused)
{
struct pmem2_map *map;
int ret = pmem2_map(cfg, src, &map);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_GRANULARITY_NOT_SUPPORTED);
UT_ERR("%s", pmem2_errormsg());
UT_ASSERTeq(map, NULL);
}
static const map_func map_with_gran[N_GRANULARITIES][N_GRANULARITIES] = {
/* requested granularity / available granularity */
/* -------------------------------------------------------------------- */
/* BYTE CACHE_LINE PAGE */
/* -------------------------------------------------------------------- */
/* BYTE */ {map_with_avail_gran, map_with_unavail_gran, map_with_unavail_gran},
/* CL */ {map_with_avail_gran, map_with_avail_gran, map_with_unavail_gran},
/* PAGE */ {map_with_avail_gran, map_with_avail_gran, map_with_avail_gran}};
static const enum pmem2_granularity gran_id2granularity[N_GRANULARITIES] = {
PMEM2_GRANULARITY_BYTE,
PMEM2_GRANULARITY_CACHE_LINE,
PMEM2_GRANULARITY_PAGE};
/*
* str2gran_id -- reads granularity id from the provided string
*/
static int
str2gran_id(const char *in)
{
int gran = atoi(in);
UT_ASSERT(gran >= 0 && gran < N_GRANULARITIES);
return gran;
}
/*
* test_granularity -- performs pmem2_map with certain expected granularity
* in context of certain available granularity
*/
static int
test_granularity(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 3)
UT_FATAL(
"usage: test_granularity <file>"
" <available_granularity> <requested_granularity>");
struct gran_test_ctx ctx;
int avail_gran_id = str2gran_id(argv[1]);
int req_gran_id = str2gran_id(argv[2]);
ctx.expected_granularity = gran_id2granularity[avail_gran_id];
ctx.map_with_expected_gran = map_with_gran[req_gran_id][avail_gran_id];
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
gran_id2granularity[req_gran_id]);
ctx.map_with_expected_gran(cfg, src, &ctx);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 3;
}
/*
* test_len_not_aligned -- try to use unaligned length
*/
static int
test_len_not_aligned(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_len_not_aligned <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len, alignment;
int ret = pmem2_source_size(src, &len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
PMEM2_SOURCE_ALIGNMENT(src, &alignment);
UT_ASSERT(len > alignment);
size_t aligned_len = ALIGN_DOWN(len, alignment);
size_t unaligned_len = aligned_len - 1;
ret = pmem2_config_set_length(cfg, unaligned_len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
map_invalid(cfg, src, PMEM2_E_LENGTH_UNALIGNED);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_len_aligned -- try to use aligned length
*/
static int
test_len_aligned(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_len_aligned <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len, alignment;
int ret = pmem2_source_size(src, &len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
PMEM2_SOURCE_ALIGNMENT(src, &alignment);
UT_ASSERT(len > alignment);
size_t aligned_len = ALIGN_DOWN(len, alignment);
ret = pmem2_config_set_length(cfg, aligned_len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
struct pmem2_map *map = map_valid(cfg, src, aligned_len);
pmem2_unmap(&map);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_offset_not_aligned -- try to map with unaligned offset
*/
static int
test_offset_not_aligned(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_offset_not_aligned <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len, alignment;
int ret = pmem2_source_size(src, &len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
PMEM2_SOURCE_ALIGNMENT(src, &alignment);
/* break the offset */
size_t offset = alignment - 1;
ret = pmem2_config_set_offset(cfg, offset);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERT(len > alignment);
/* in this case len has to be aligned, only offset will be unaligned */
size_t aligned_len = ALIGN_DOWN(len, alignment);
ret = pmem2_config_set_length(cfg, aligned_len - alignment);
UT_PMEM2_EXPECT_RETURN(ret, 0);
map_invalid(cfg, src, PMEM2_E_OFFSET_UNALIGNED);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_offset_aligned -- try to map with aligned offset
*/
static int
test_offset_aligned(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 1)
UT_FATAL("usage: test_offset_aligned <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len, alignment;
int ret = pmem2_source_size(src, &len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
PMEM2_SOURCE_ALIGNMENT(src, &alignment);
/* set the aligned offset */
size_t offset = alignment;
ret = pmem2_config_set_offset(cfg, offset);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERT(len > alignment * 2);
/* set the aligned len */
size_t map_len = ALIGN_DOWN(len / 2, alignment);
ret = pmem2_config_set_length(cfg, map_len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
struct pmem2_map *map = map_valid(cfg, src, map_len);
pmem2_unmap(&map);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_mem_move_cpy_set_with_map_private -- map O_RDONLY file and do
* pmem2_[cpy|set|move]_fns with PMEM2_PRIVATE sharing
*/
static int
test_mem_move_cpy_set_with_map_private(const struct test_case *tc, int argc,
char *argv[])
{
if (argc < 1)
UT_FATAL(
"usage: test_mem_move_cpy_set_with_map_private <file>");
char *file = argv[0];
int fd = OPEN(file, O_RDONLY);
const char *word1 = "Persistent memory...";
const char *word2 = "Nonpersistent memory";
const char *word3 = "XXXXXXXXXXXXXXXXXXXX";
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
pmem2_config_set_sharing(cfg, PMEM2_PRIVATE);
size_t size = 0;
UT_ASSERTeq(pmem2_source_size(src, &size), 0);
struct pmem2_map *map = map_valid(cfg, src, size);
char *addr = pmem2_map_get_address(map);
/* copy inital state */
char *initial_state = MALLOC(size);
memcpy(initial_state, addr, size);
pmem2_memmove_fn memmove_fn = pmem2_get_memmove_fn(map);
pmem2_memcpy_fn memcpy_fn = pmem2_get_memcpy_fn(map);
pmem2_memset_fn memset_fn = pmem2_get_memset_fn(map);
memcpy_fn(addr, word1, strlen(word1), 0);
UT_ASSERTeq(strcmp(addr, word1), 0);
memmove_fn(addr, word2, strlen(word2), 0);
UT_ASSERTeq(strcmp(addr, word2), 0);
memset_fn(addr, 'X', strlen(word3), 0);
UT_ASSERTeq(strcmp(addr, word3), 0);
/* remap memory, and check that the data has not been saved */
pmem2_unmap(&map);
map = map_valid(cfg, src, size);
addr = pmem2_map_get_address(map);
UT_ASSERTeq(strcmp(addr, initial_state), 0);
/* cleanup after the test */
pmem2_unmap(&map);
FREE(initial_state);
pmem2_config_delete(&cfg);
pmem2_source_delete(&src);
CLOSE(fd);
return 1;
}
/*
* test_deep_flush_valid -- perform valid deep_flush for whole map
*/
static int
test_deep_flush_valid(const struct test_case *tc, int argc, char *argv[])
{
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
PMEM2_SOURCE_SIZE(src, &len);
struct pmem2_map *map = map_valid(cfg, src, len);
char *addr = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
memset(addr, 0, len);
persist_fn(addr, len);
int ret = pmem2_deep_flush(map, addr, len);
UT_PMEM2_EXPECT_RETURN(ret, 0);
pmem2_unmap(&map);
PMEM2_CONFIG_DELETE(&cfg);
PMEM2_SOURCE_DELETE(&src);
CLOSE(fd);
return 1;
}
/*
* test_deep_flush_e_range_behind -- try deep_flush for range behind a map
*/
static int
test_deep_flush_e_range_behind(const struct test_case *tc,
int argc, char *argv[])
{
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
PMEM2_SOURCE_SIZE(src, &len);
struct pmem2_map *map = map_valid(cfg, src, len);
size_t map_size = pmem2_map_get_size(map);
char *addr = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
memset(addr, 0, len);
persist_fn(addr, len);
int ret = pmem2_deep_flush(map, addr + map_size + 1, 64);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_DEEP_FLUSH_RANGE);
pmem2_unmap(&map);
PMEM2_CONFIG_DELETE(&cfg);
PMEM2_SOURCE_DELETE(&src);
CLOSE(fd);
return 1;
}
/*
* test_deep_flush_e_range_before -- try deep_flush for range before a map
*/
static int
test_deep_flush_e_range_before(const struct test_case *tc,
int argc, char *argv[])
{
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
PMEM2_SOURCE_SIZE(src, &len);
struct pmem2_map *map = map_valid(cfg, src, len);
size_t map_size = pmem2_map_get_size(map);
char *addr = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
memset(addr, 0, len);
persist_fn(addr, len);
int ret = pmem2_deep_flush(map, addr - map_size, 64);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_DEEP_FLUSH_RANGE);
pmem2_unmap(&map);
PMEM2_CONFIG_DELETE(&cfg);
PMEM2_SOURCE_DELETE(&src);
CLOSE(fd);
return 1;
}
/*
* test_deep_flush_slice -- try deep_flush for slice of a map
*/
static int
test_deep_flush_slice(const struct test_case *tc, int argc, char *argv[])
{
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
PMEM2_SOURCE_SIZE(src, &len);
struct pmem2_map *map = map_valid(cfg, src, len);
size_t map_size = pmem2_map_get_size(map);
size_t map_part = map_size / 4;
char *addr = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
memset(addr, 0, map_part);
persist_fn(addr, map_part);
int ret = pmem2_deep_flush(map, addr + map_part, map_part);
UT_PMEM2_EXPECT_RETURN(ret, 0);
pmem2_unmap(&map);
PMEM2_CONFIG_DELETE(&cfg);
PMEM2_SOURCE_DELETE(&src);
CLOSE(fd);
return 1;
}
/*
* test_deep_flush_overlap -- try deep_flush for range overlaping map
*/
static int
test_deep_flush_overlap(const struct test_case *tc, int argc, char *argv[])
{
char *file = argv[0];
int fd = OPEN(file, O_RDWR);
struct pmem2_config *cfg;
struct pmem2_source *src;
PMEM2_PREPARE_CONFIG_INTEGRATION(&cfg, &src, fd,
PMEM2_GRANULARITY_PAGE);
size_t len;
PMEM2_SOURCE_SIZE(src, &len);
struct pmem2_map *map = map_valid(cfg, src, len);
size_t map_size = pmem2_map_get_size(map);
char *addr = pmem2_map_get_address(map);
pmem2_persist_fn persist_fn = pmem2_get_persist_fn(map);
memset(addr, 0, len);
persist_fn(addr, len);
int ret = pmem2_deep_flush(map, addr + 1024, map_size);
UT_PMEM2_EXPECT_RETURN(ret, PMEM2_E_DEEP_FLUSH_RANGE);
pmem2_unmap(&map);
PMEM2_CONFIG_DELETE(&cfg);
PMEM2_SOURCE_DELETE(&src);
CLOSE(fd);
return 1;
}
/*
* test_source_anon -- tests map/config/source functions in combination
* with anonymous source.
*/
static int
test_source_anon(enum pmem2_sharing_type sharing,
enum pmem2_granularity granularity,
size_t source_len, size_t map_len)
{
int ret = 0;
struct pmem2_config *cfg;
struct pmem2_source *src;
struct pmem2_map *map;
struct pmem2_badblock_context *bbctx;
UT_ASSERTeq(pmem2_source_from_anon(&src, source_len), 0);
UT_ASSERTeq(pmem2_source_device_id(src, NULL, NULL), PMEM2_E_NOSUPP);
UT_ASSERTeq(pmem2_source_device_usc(src, NULL), PMEM2_E_NOSUPP);
UT_ASSERTeq(pmem2_badblock_context_new(src, &bbctx), PMEM2_E_NOSUPP);
size_t alignment;
UT_ASSERTeq(pmem2_source_alignment(src, &alignment), 0);
UT_ASSERT(alignment >= Ut_pagesize);
size_t size;
UT_ASSERTeq(pmem2_source_size(src, &size), 0);
UT_ASSERTeq(size, source_len);
PMEM2_CONFIG_NEW(&cfg);
UT_ASSERTeq(pmem2_config_set_length(cfg, map_len), 0);
UT_ASSERTeq(pmem2_config_set_offset(cfg, alignment), 0); /* ignored */
UT_ASSERTeq(pmem2_config_set_required_store_granularity(cfg,
granularity), 0);
UT_ASSERTeq(pmem2_config_set_sharing(cfg, sharing), 0);
if ((ret = pmem2_map(cfg, src, &map)) != 0)
goto map_fail;
void *addr = pmem2_map_get_address(map);
UT_ASSERTne(addr, NULL);
UT_ASSERTeq(pmem2_map_get_size(map), map_len ? map_len : source_len);
UT_ASSERTeq(pmem2_map_get_store_granularity(map),
PMEM2_GRANULARITY_BYTE);
UT_ASSERTeq(pmem2_deep_flush(map, addr, alignment), PMEM2_E_NOSUPP);
UT_ASSERTeq(pmem2_unmap(&map), 0);
map_fail:
PMEM2_CONFIG_DELETE(&cfg);
pmem2_source_delete(&src);
return ret;
}
/*
* test_source_anon_ok_private -- valid config /w private flag
*/
static int
test_source_anon_private(const struct test_case *tc, int argc, char *argv[])
{
int ret = test_source_anon(PMEM2_PRIVATE, PMEM2_GRANULARITY_BYTE,
1 << 30ULL, 1 << 20ULL);
UT_ASSERTeq(ret, 0);
return 1;
}
/*
* test_source_anon_shared -- valid config /w shared flag
*/
static int
test_source_anon_shared(const struct test_case *tc, int argc, char *argv[])
{
int ret = test_source_anon(PMEM2_SHARED, PMEM2_GRANULARITY_BYTE,
1 << 30ULL, 1 << 20ULL);
UT_ASSERTeq(ret, 0);
return 1;
}
/*
* test_source_anon_page -- valid config /w page granularity
*/
static int
test_source_anon_page(const struct test_case *tc, int argc, char *argv[])
{
int ret = test_source_anon(PMEM2_SHARED, PMEM2_GRANULARITY_PAGE,
1 << 30ULL, 1 << 20ULL);
UT_ASSERTeq(ret, 0);
return 1;
}
/*
* test_source_anon_zero_len -- valid config /w zero (src inherited) map length
*/
static int
test_source_anon_zero_len(const struct test_case *tc, int argc, char *argv[])
{
int ret = test_source_anon(PMEM2_SHARED, PMEM2_GRANULARITY_BYTE,
1 << 30ULL, 0);
UT_ASSERTeq(ret, 0);
return 1;
}
/*
* test_source_anon_too_small -- valid config /w small mapping length
*/
static int
test_source_anon_too_small(const struct test_case *tc, int argc, char *argv[])
{
int ret = test_source_anon(PMEM2_SHARED, PMEM2_GRANULARITY_BYTE,
1 << 30ULL, 1 << 10ULL);
UT_ASSERTne(ret, 0);
return 1;
}
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(test_reuse_cfg),
TEST_CASE(test_reuse_cfg_with_diff_fd),
TEST_CASE(test_register_pmem),
TEST_CASE(test_use_misc_lens_and_offsets),
TEST_CASE(test_granularity),
TEST_CASE(test_len_not_aligned),
TEST_CASE(test_len_aligned),
TEST_CASE(test_offset_not_aligned),
TEST_CASE(test_offset_aligned),
TEST_CASE(test_mem_move_cpy_set_with_map_private),
TEST_CASE(test_deep_flush_valid),
TEST_CASE(test_deep_flush_e_range_behind),
TEST_CASE(test_deep_flush_e_range_before),
TEST_CASE(test_deep_flush_slice),
TEST_CASE(test_deep_flush_overlap),
TEST_CASE(test_source_anon_private),
TEST_CASE(test_source_anon_shared),
TEST_CASE(test_source_anon_page),
TEST_CASE(test_source_anon_too_small),
TEST_CASE(test_source_anon_zero_len),
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char *argv[])
{
START(argc, argv, "pmem2_integration");
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
DONE(NULL);
}
| 22,113 | 23.736018 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_ctl_alloc_class_config/obj_ctl_alloc_class_config.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017, Intel Corporation */
/*
* obj_ctl_alloc_class_config.c -- tests for the ctl alloc class config
*/
#include "unittest.h"
#define LAYOUT "obj_ctl_alloc_class_config"
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_ctl_alloc_class_config");
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop;
if ((pop = pmemobj_create(path, LAYOUT, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
struct pobj_alloc_class_desc alloc_class;
int ret;
ret = pmemobj_ctl_get(pop, "heap.alloc_class.128.desc", &alloc_class);
UT_ASSERTeq(ret, 0);
UT_OUT("%d %lu %d", alloc_class.header_type, alloc_class.unit_size,
alloc_class.units_per_block);
ret = pmemobj_ctl_get(pop, "heap.alloc_class.129.desc", &alloc_class);
UT_ASSERTeq(ret, 0);
UT_OUT("%d %lu %d", alloc_class.header_type, alloc_class.unit_size,
alloc_class.units_per_block);
ret = pmemobj_ctl_get(pop, "heap.alloc_class.130.desc", &alloc_class);
UT_ASSERTeq(ret, 0);
UT_OUT("%d %lu %d", alloc_class.header_type, alloc_class.unit_size,
alloc_class.units_per_block);
pmemobj_close(pop);
DONE(NULL);
}
| 1,242 | 22.45283 | 71 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_action/obj_action.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2019, Intel Corporation */
/*
* obj_action.c -- test the action API
*/
#include <stdlib.h>
#include "unittest.h"
#define LAYOUT_NAME "obj_action"
struct macro_reserve_s {
PMEMoid oid;
uint64_t value;
};
TOID_DECLARE(struct macro_reserve_s, 1);
struct foo {
int bar;
};
struct root {
struct {
PMEMoid oid;
uint64_t value;
} reserved;
struct {
PMEMoid oid;
uint64_t value;
} published;
struct {
PMEMoid oid;
} tx_reserved;
struct {
PMEMoid oid;
} tx_reserved_fulfilled;
struct {
PMEMoid oid;
} tx_published;
};
#define HUGE_ALLOC_SIZE ((1 << 20) * 3)
#define MAX_ACTS 10
static void
test_resv_cancel_huge(PMEMobjpool *pop)
{
PMEMoid oid;
unsigned nallocs = 0;
struct pobj_action *act = (struct pobj_action *)
ZALLOC(sizeof(struct pobj_action) * MAX_ACTS);
do {
oid = pmemobj_reserve(pop, &act[nallocs++], HUGE_ALLOC_SIZE, 0);
} while (!OID_IS_NULL(oid));
pmemobj_cancel(pop, act, nallocs - 1);
unsigned nallocs2 = 0;
do {
oid = pmemobj_reserve(pop, &act[nallocs2++],
HUGE_ALLOC_SIZE, 0);
} while (!OID_IS_NULL(oid));
pmemobj_cancel(pop, act, nallocs2 - 1);
UT_ASSERTeq(nallocs, nallocs2);
FREE(act);
}
static void
test_defer_free(PMEMobjpool *pop)
{
PMEMoid oid;
int ret = pmemobj_alloc(pop, &oid, sizeof(struct foo), 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
struct pobj_action act;
pmemobj_defer_free(pop, oid, &act);
pmemobj_publish(pop, &act, 1);
struct foo *f = (struct foo *)pmemobj_direct(oid);
f->bar = 5; /* should trigger memcheck error */
ret = pmemobj_alloc(pop, &oid, sizeof(struct foo), 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
pmemobj_defer_free(pop, oid, &act);
pmemobj_cancel(pop, &act, 1);
f = (struct foo *)pmemobj_direct(oid);
f->bar = 5; /* should NOT trigger memcheck error */
}
/*
* This function tests if macros included in action.h api compile and
* allocate memory.
*/
static void
test_api_macros(PMEMobjpool *pop)
{
struct pobj_action macro_reserve_act[1];
TOID(struct macro_reserve_s) macro_reserve_p = POBJ_RESERVE_NEW(pop,
struct macro_reserve_s, ¯o_reserve_act[0]);
UT_ASSERT(!OID_IS_NULL(macro_reserve_p.oid));
pmemobj_publish(pop, macro_reserve_act, 1);
POBJ_FREE(¯o_reserve_p);
macro_reserve_p = POBJ_RESERVE_ALLOC(pop, struct macro_reserve_s,
sizeof(struct macro_reserve_s), ¯o_reserve_act[0]);
UT_ASSERT(!OID_IS_NULL(macro_reserve_p.oid));
pmemobj_publish(pop, macro_reserve_act, 1);
POBJ_FREE(¯o_reserve_p);
macro_reserve_p = POBJ_XRESERVE_NEW(pop, struct macro_reserve_s,
¯o_reserve_act[0], 0);
UT_ASSERT(!OID_IS_NULL(macro_reserve_p.oid));
pmemobj_publish(pop, macro_reserve_act, 1);
POBJ_FREE(¯o_reserve_p);
macro_reserve_p = POBJ_XRESERVE_ALLOC(pop, struct macro_reserve_s,
sizeof(struct macro_reserve_s), ¯o_reserve_act[0], 0);
UT_ASSERT(!OID_IS_NULL(macro_reserve_p.oid));
pmemobj_publish(pop, macro_reserve_act, 1);
POBJ_FREE(¯o_reserve_p);
}
#define POBJ_MAX_ACTIONS 60
static void
test_many(PMEMobjpool *pop, size_t n)
{
struct pobj_action *act = (struct pobj_action *)
MALLOC(sizeof(struct pobj_action) * n);
PMEMoid *oid = (PMEMoid *)
MALLOC(sizeof(PMEMoid) * n);
for (int i = 0; i < n; ++i) {
oid[i] = pmemobj_reserve(pop, &act[i], 1, 0);
UT_ASSERT(!OID_IS_NULL(oid[i]));
}
UT_ASSERTeq(pmemobj_publish(pop, act, n), 0);
for (int i = 0; i < n; ++i) {
pmemobj_defer_free(pop, oid[i], &act[i]);
}
UT_ASSERTeq(pmemobj_publish(pop, act, n), 0);
FREE(oid);
FREE(act);
}
static void
test_duplicate(PMEMobjpool *pop)
{
struct pobj_alloc_class_desc alloc_class_128;
alloc_class_128.header_type = POBJ_HEADER_COMPACT;
alloc_class_128.unit_size = 1024 * 100;
alloc_class_128.units_per_block = 1;
alloc_class_128.alignment = 0;
int ret = pmemobj_ctl_set(pop, "heap.alloc_class.128.desc",
&alloc_class_128);
UT_ASSERTeq(ret, 0);
struct pobj_action a[10];
PMEMoid oid[10];
oid[0] = pmemobj_xreserve(pop, &a[0], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
pmemobj_cancel(pop, a, 1);
oid[0] = pmemobj_xreserve(pop, &a[0], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[1], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[2], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
pmemobj_cancel(pop, a, 3);
oid[0] = pmemobj_xreserve(pop, &a[0], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[1], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[2], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[3], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
oid[0] = pmemobj_xreserve(pop, &a[4], 1, 0, POBJ_CLASS_ID(128));
UT_ASSERT(!OID_IS_NULL(oid[0]));
pmemobj_cancel(pop, a, 5);
}
static void
test_many_sets(PMEMobjpool *pop, size_t n)
{
struct pobj_action *act = (struct pobj_action *)
MALLOC(sizeof(struct pobj_action) * n);
PMEMoid oid;
pmemobj_alloc(pop, &oid, sizeof(uint64_t) * n, 0, NULL, NULL);
UT_ASSERT(!OID_IS_NULL(oid));
uint64_t *values = (uint64_t *)pmemobj_direct(oid);
for (uint64_t i = 0; i < n; ++i)
pmemobj_set_value(pop, &act[i], values + i, i);
UT_ASSERTeq(pmemobj_publish(pop, act, n), 0);
for (uint64_t i = 0; i < n; ++i)
UT_ASSERTeq(*(values + i), i);
pmemobj_free(&oid);
FREE(act);
}
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_action");
if (argc < 2)
UT_FATAL("usage: %s filename", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop = pmemobj_create(path, LAYOUT_NAME, PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR);
if (pop == NULL)
UT_FATAL("!pmemobj_create: %s", path);
PMEMoid root = pmemobj_root(pop, sizeof(struct root));
struct root *rootp = (struct root *)pmemobj_direct(root);
struct pobj_action reserved[2];
struct pobj_action published[2];
struct pobj_action tx_reserved;
struct pobj_action tx_reserved_fulfilled;
struct pobj_action tx_published;
rootp->reserved.oid =
pmemobj_reserve(pop, &reserved[0], sizeof(struct foo), 0);
pmemobj_set_value(pop, &reserved[1], &rootp->reserved.value, 1);
rootp->tx_reserved.oid =
pmemobj_reserve(pop, &tx_reserved, sizeof(struct foo), 0);
rootp->tx_reserved_fulfilled.oid =
pmemobj_reserve(pop,
&tx_reserved_fulfilled, sizeof(struct foo), 0);
rootp->tx_published.oid =
pmemobj_reserve(pop, &tx_published, sizeof(struct foo), 0);
rootp->published.oid =
pmemobj_reserve(pop, &published[0], sizeof(struct foo), 0);
TX_BEGIN(pop) {
pmemobj_tx_publish(&tx_reserved, 1);
pmemobj_tx_abort(EINVAL);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
TX_BEGIN(pop) {
pmemobj_tx_publish(&tx_reserved_fulfilled, 1);
pmemobj_tx_publish(NULL, 0); /* this is to force resv fulfill */
pmemobj_tx_abort(EINVAL);
} TX_ONCOMMIT {
UT_ASSERT(0);
} TX_END
pmemobj_set_value(pop, &published[1], &rootp->published.value, 1);
pmemobj_publish(pop, published, 2);
TX_BEGIN(pop) {
pmemobj_tx_publish(&tx_published, 1);
} TX_ONABORT {
UT_ASSERT(0);
} TX_END
pmemobj_persist(pop, rootp, sizeof(*rootp));
pmemobj_close(pop);
UT_ASSERTeq(pmemobj_check(path, LAYOUT_NAME), 1);
UT_ASSERTne(pop = pmemobj_open(path, LAYOUT_NAME), NULL);
root = pmemobj_root(pop, sizeof(struct root));
rootp = (struct root *)pmemobj_direct(root);
struct foo *reserved_foop =
(struct foo *)pmemobj_direct(rootp->reserved.oid);
reserved_foop->bar = 1; /* should trigger memcheck error */
UT_ASSERTeq(rootp->reserved.value, 0);
struct foo *published_foop =
(struct foo *)pmemobj_direct(rootp->published.oid);
published_foop->bar = 1; /* should NOT trigger memcheck error */
UT_ASSERTeq(rootp->published.value, 1);
struct foo *tx_reserved_foop =
(struct foo *)pmemobj_direct(rootp->tx_reserved.oid);
tx_reserved_foop->bar = 1; /* should trigger memcheck error */
struct foo *tx_reserved_fulfilled_foop =
(struct foo *)pmemobj_direct(rootp->tx_reserved_fulfilled.oid);
tx_reserved_fulfilled_foop->bar = 1; /* should trigger memcheck error */
struct foo *tx_published_foop =
(struct foo *)pmemobj_direct(rootp->tx_published.oid);
tx_published_foop->bar = 1; /* should NOT trigger memcheck error */
test_resv_cancel_huge(pop);
test_defer_free(pop);
test_api_macros(pop);
test_many(pop, POBJ_MAX_ACTIONS * 2);
test_many_sets(pop, POBJ_MAX_ACTIONS * 2);
test_duplicate(pop);
pmemobj_close(pop);
DONE(NULL);
}
| 8,548 | 23.286932 | 73 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/pmem2_source_size/pmem2_source_size.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2019-2020, Intel Corporation */
/*
* pmem2_source_size.c -- pmem2_source_size unittests
*/
#include <stdint.h>
#include "fault_injection.h"
#include "unittest.h"
#include "ut_pmem2.h"
#include "ut_fh.h"
#include "config.h"
#include "out.h"
typedef void (*test_fun)(const char *path, os_off_t size);
/*
* test_normal_file - tests normal file (common)
*/
static void
test_normal_file(const char *path, os_off_t expected_size,
enum file_handle_type type)
{
struct FHandle *fh = UT_FH_OPEN(type, path, FH_RDWR);
struct pmem2_source *src;
PMEM2_SOURCE_FROM_FH(&src, fh);
size_t size;
int ret = pmem2_source_size(src, &size);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(size, expected_size);
PMEM2_SOURCE_DELETE(&src);
UT_FH_CLOSE(fh);
}
/*
* test_normal_file_fd - tests normal file using a file descriptor
*/
static int
test_normal_file_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 2)
UT_FATAL("usage: test_normal_file_fd <file> <expected_size>");
char *path = argv[0];
os_off_t expected_size = ATOLL(argv[1]);
test_normal_file(path, expected_size, FH_FD);
return 2;
}
/*
* test_normal_file_handle - tests normal file using a HANDLE
*/
static int
test_normal_file_handle(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 2)
UT_FATAL("usage: test_normal_file_handle"
" <file> <expected_size>");
char *path = argv[0];
os_off_t expected_size = ATOLL(argv[1]);
test_normal_file(path, expected_size, FH_HANDLE);
return 2;
}
/*
* test_tmpfile - tests temporary file
*/
static void
test_tmpfile(const char *dir, os_off_t requested_size,
enum file_handle_type type)
{
struct FHandle *fh = UT_FH_OPEN(type, dir, FH_RDWR | FH_TMPFILE);
UT_FH_TRUNCATE(fh, requested_size);
struct pmem2_source *src;
PMEM2_SOURCE_FROM_FH(&src, fh);
size_t size = SIZE_MAX;
int ret = pmem2_source_size(src, &size);
UT_PMEM2_EXPECT_RETURN(ret, 0);
UT_ASSERTeq(size, requested_size);
PMEM2_SOURCE_DELETE(&src);
UT_FH_CLOSE(fh);
}
/*
* test_tmpfile_fd - tests temporary file using file descriptor interface
*/
static int
test_tmpfile_fd(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 2)
UT_FATAL("usage: test_tmpfile_fd <file> <requested_size>");
char *dir = argv[0];
os_off_t requested_size = ATOLL(argv[1]);
test_tmpfile(dir, requested_size, FH_FD);
return 2;
}
/*
* test_tmpfile_handle - tests temporary file using file handle interface
*/
static int
test_tmpfile_handle(const struct test_case *tc, int argc, char *argv[])
{
if (argc < 2)
UT_FATAL("usage: test_tmpfile_handle <file> <requested_size>");
char *dir = argv[0];
os_off_t requested_size = ATOLL(argv[1]);
test_tmpfile(dir, requested_size, FH_HANDLE);
return 2;
}
/*
* test_cases -- available test cases
*/
static struct test_case test_cases[] = {
TEST_CASE(test_normal_file_fd),
TEST_CASE(test_normal_file_handle),
TEST_CASE(test_tmpfile_fd),
TEST_CASE(test_tmpfile_handle),
};
#define NTESTS (sizeof(test_cases) / sizeof(test_cases[0]))
int
main(int argc, char **argv)
{
START(argc, argv, "pmem2_source_size");
util_init();
out_init("pmem2_source_size", "TEST_LOG_LEVEL", "TEST_LOG_FILE", 0, 0);
TEST_CASE_PROCESS(argc, argv, test_cases, NTESTS);
out_fini();
DONE(NULL);
}
| 3,326 | 20.191083 | 75 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/ex_linkedlist/ex_linkedlist.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2017, Intel Corporation */
/*
* ex_linkedlist.c - test of linkedlist example
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "pmemobj_list.h"
#include "unittest.h"
#define ELEMENT_NO 10
#define PRINT_RES(res, struct_name) do {\
if ((res) == 0) {\
UT_OUT("Outcome for " #struct_name " is correct!");\
} else {\
UT_ERR("Outcome for " #struct_name\
" does not match expected result!!!");\
}\
} while (0)
POBJ_LAYOUT_BEGIN(list);
POBJ_LAYOUT_ROOT(list, struct base);
POBJ_LAYOUT_TOID(list, struct tqueuehead);
POBJ_LAYOUT_TOID(list, struct slisthead);
POBJ_LAYOUT_TOID(list, struct tqnode);
POBJ_LAYOUT_TOID(list, struct snode);
POBJ_LAYOUT_END(list);
POBJ_TAILQ_HEAD(tqueuehead, struct tqnode);
struct tqnode {
int data;
POBJ_TAILQ_ENTRY(struct tqnode) tnd;
};
POBJ_SLIST_HEAD(slisthead, struct snode);
struct snode {
int data;
POBJ_SLIST_ENTRY(struct snode) snd;
};
struct base {
struct tqueuehead tqueue;
struct slisthead slist;
};
static const int expectedResTQ[] = { 111, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 222 };
static const int expectedResSL[] = { 111, 8, 222, 6, 5, 4, 3, 2, 1, 0, 333 };
/*
* dump_tq -- dumps list on standard output
*/
static void
dump_tq(struct tqueuehead *head, const char *str)
{
TOID(struct tqnode) var;
UT_OUT("%s start", str);
POBJ_TAILQ_FOREACH(var, head, tnd)
UT_OUT("%d", D_RW(var)->data);
UT_OUT("%s end", str);
}
/*
* init_tqueue -- initialize tail queue
*/
static void
init_tqueue(PMEMobjpool *pop, struct tqueuehead *head)
{
if (!POBJ_TAILQ_EMPTY(head))
return;
TOID(struct tqnode) node;
TOID(struct tqnode) middleNode;
TOID(struct tqnode) node888;
TOID(struct tqnode) tempNode;
int i = 0;
TX_BEGIN(pop) {
POBJ_TAILQ_INIT(head);
dump_tq(head, "after init");
for (i = 0; i < ELEMENT_NO; ++i) {
node = TX_NEW(struct tqnode);
D_RW(node)->data = i;
if (0 == i) {
middleNode = node;
}
POBJ_TAILQ_INSERT_HEAD(head, node, tnd);
node = TX_NEW(struct tqnode);
D_RW(node)->data = i;
POBJ_TAILQ_INSERT_TAIL(head, node, tnd);
}
dump_tq(head, "after insert[head|tail]");
node = TX_NEW(struct tqnode);
D_RW(node)->data = 666;
POBJ_TAILQ_INSERT_AFTER(middleNode, node, tnd);
dump_tq(head, "after insert_after1");
middleNode = POBJ_TAILQ_NEXT(middleNode, tnd);
node = TX_NEW(struct tqnode);
D_RW(node)->data = 888;
node888 = node;
POBJ_TAILQ_INSERT_BEFORE(middleNode, node, tnd);
dump_tq(head, "after insert_before1");
node = TX_NEW(struct tqnode);
D_RW(node)->data = 555;
POBJ_TAILQ_INSERT_BEFORE(middleNode, node, tnd);
dump_tq(head, "after insert_before2");
node = TX_NEW(struct tqnode);
D_RW(node)->data = 111;
tempNode = POBJ_TAILQ_FIRST(head);
POBJ_TAILQ_INSERT_BEFORE(tempNode, node, tnd);
dump_tq(head, "after insert_before3");
node = TX_NEW(struct tqnode);
D_RW(node)->data = 222;
tempNode = POBJ_TAILQ_LAST(head);
POBJ_TAILQ_INSERT_AFTER(tempNode, node, tnd);
dump_tq(head, "after insert_after2");
tempNode = middleNode;
middleNode = POBJ_TAILQ_PREV(tempNode, tnd);
POBJ_TAILQ_MOVE_ELEMENT_TAIL(head, middleNode, tnd);
dump_tq(head, "after move_element_tail");
POBJ_TAILQ_MOVE_ELEMENT_HEAD(head, tempNode, tnd);
dump_tq(head, "after move_element_head");
tempNode = POBJ_TAILQ_FIRST(head);
POBJ_TAILQ_REMOVE(head, tempNode, tnd);
dump_tq(head, "after remove1");
tempNode = POBJ_TAILQ_LAST(head);
POBJ_TAILQ_REMOVE(head, tempNode, tnd);
dump_tq(head, "after remove2");
POBJ_TAILQ_REMOVE(head, node888, tnd);
dump_tq(head, "after remove3");
} TX_ONABORT {
abort();
} TX_END
}
/*
* dump_sl -- dumps list on standard output
*/
static void
dump_sl(struct slisthead *head, const char *str)
{
TOID(struct snode) var;
UT_OUT("%s start", str);
POBJ_SLIST_FOREACH(var, head, snd)
UT_OUT("%d", D_RW(var)->data);
UT_OUT("%s end", str);
}
/*
* init_slist -- initialize SLIST
*/
static void
init_slist(PMEMobjpool *pop, struct slisthead *head)
{
if (!POBJ_SLIST_EMPTY(head))
return;
TOID(struct snode) node;
TOID(struct snode) tempNode;
int i = 0;
TX_BEGIN(pop) {
POBJ_SLIST_INIT(head);
dump_sl(head, "after init");
for (i = 0; i < ELEMENT_NO; ++i) {
node = TX_NEW(struct snode);
D_RW(node)->data = i;
POBJ_SLIST_INSERT_HEAD(head, node, snd);
}
dump_sl(head, "after insert_head");
tempNode = POBJ_SLIST_FIRST(head);
node = TX_NEW(struct snode);
D_RW(node)->data = 111;
POBJ_SLIST_INSERT_AFTER(tempNode, node, snd);
dump_sl(head, "after insert_after1");
tempNode = POBJ_SLIST_NEXT(node, snd);
node = TX_NEW(struct snode);
D_RW(node)->data = 222;
POBJ_SLIST_INSERT_AFTER(tempNode, node, snd);
dump_sl(head, "after insert_after2");
tempNode = POBJ_SLIST_NEXT(node, snd);
POBJ_SLIST_REMOVE_FREE(head, tempNode, snd);
dump_sl(head, "after remove_free1");
POBJ_SLIST_REMOVE_HEAD(head, snd);
dump_sl(head, "after remove_head");
TOID(struct snode) element = POBJ_SLIST_FIRST(head);
while (!TOID_IS_NULL(D_RO(element)->snd.pe_next)) {
element = D_RO(element)->snd.pe_next;
}
node = TX_NEW(struct snode);
D_RW(node)->data = 333;
POBJ_SLIST_INSERT_AFTER(element, node, snd);
dump_sl(head, "after insert_after3");
element = node;
node = TX_NEW(struct snode);
D_RW(node)->data = 123;
POBJ_SLIST_INSERT_AFTER(element, node, snd);
dump_sl(head, "after insert_after4");
tempNode = POBJ_SLIST_NEXT(node, snd);
POBJ_SLIST_REMOVE_FREE(head, node, snd);
dump_sl(head, "after remove_free2");
} TX_ONABORT {
abort();
} TX_END
}
int
main(int argc, char *argv[])
{
unsigned res = 0;
PMEMobjpool *pop;
const char *path;
START(argc, argv, "ex_linkedlist");
/* root doesn't count */
UT_COMPILE_ERROR_ON(POBJ_LAYOUT_TYPES_NUM(list) != 4);
if (argc != 2) {
UT_FATAL("usage: %s file-name", argv[0]);
}
path = argv[1];
if (os_access(path, F_OK) != 0) {
if ((pop = pmemobj_create(path, POBJ_LAYOUT_NAME(list),
PMEMOBJ_MIN_POOL, 0666)) == NULL) {
UT_FATAL("!pmemobj_create: %s", path);
}
} else {
if ((pop = pmemobj_open(path,
POBJ_LAYOUT_NAME(list))) == NULL) {
UT_FATAL("!pmemobj_open: %s", path);
}
}
TOID(struct base) base = POBJ_ROOT(pop, struct base);
struct tqueuehead *tqhead = &D_RW(base)->tqueue;
struct slisthead *slhead = &D_RW(base)->slist;
init_tqueue(pop, tqhead);
init_slist(pop, slhead);
int i = 0;
TOID(struct tqnode) tqelement;
POBJ_TAILQ_FOREACH(tqelement, tqhead, tnd) {
if (D_RO(tqelement)->data != expectedResTQ[i]) {
res = 1;
break;
}
i++;
}
PRINT_RES(res, tail queue);
i = 0;
res = 0;
TOID(struct snode) slelement;
POBJ_SLIST_FOREACH(slelement, slhead, snd) {
if (D_RO(slelement)->data != expectedResSL[i]) {
res = 1;
break;
}
i++;
}
PRINT_RES(res, singly linked list);
pmemobj_close(pop);
DONE(NULL);
}
| 6,919 | 22.862069 | 77 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_persist_count/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of pmem functions
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmemobj
* files, when compiled for the purpose of obj_persist_count test.
* It would replace default implementation with mocked functions defined
* in obj_persist_count.c.
*
* These defines could be also passed as preprocessor definitions.
*/
#ifndef WRAP_REAL
#define pmem_persist __wrap_pmem_persist
#define pmem_flush __wrap_pmem_flush
#define pmem_drain __wrap_pmem_drain
#define pmem_msync __wrap_pmem_msync
#define pmem_memcpy_persist __wrap_pmem_memcpy_persist
#define pmem_memcpy_nodrain __wrap_pmem_memcpy_nodrain
#define pmem_memcpy __wrap_pmem_memcpy
#define pmem_memmove_persist __wrap_pmem_memmove_persist
#define pmem_memmove_nodrain __wrap_pmem_memmove_nodrain
#define pmem_memmove __wrap_pmem_memmove
#define pmem_memset_persist __wrap_pmem_memset_persist
#define pmem_memset_nodrain __wrap_pmem_memset_nodrain
#define pmem_memset __wrap_pmem_memset
#endif
| 1,130 | 34.34375 | 73 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/obj_persist_count/obj_persist_count.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2019, Intel Corporation */
/*
* obj_persist_count.c -- counting number of persists
*/
#define _GNU_SOURCE
#include "obj.h"
#include "pmalloc.h"
#include "unittest.h"
struct ops_counter {
unsigned n_cl_stores;
unsigned n_drain;
unsigned n_pmem_persist;
unsigned n_pmem_msync;
unsigned n_pmem_flush;
unsigned n_pmem_drain;
unsigned n_flush_from_pmem_memcpy;
unsigned n_flush_from_pmem_memset;
unsigned n_drain_from_pmem_memcpy;
unsigned n_drain_from_pmem_memset;
unsigned n_pot_cache_misses;
};
static struct ops_counter ops_counter;
static struct ops_counter tx_counter;
#define FLUSH_ALIGN ((uintptr_t)64)
#define MOVNT_THRESHOLD 256
static unsigned
cl_flushed(const void *addr, size_t len, uintptr_t alignment)
{
uintptr_t start = (uintptr_t)addr & ~(alignment - 1);
uintptr_t end = ((uintptr_t)addr + len + alignment - 1) &
~(alignment - 1);
return (unsigned)(end - start) / FLUSH_ALIGN;
}
#define PMEM_F_MEM_MOVNT (PMEM_F_MEM_WC | PMEM_F_MEM_NONTEMPORAL)
#define PMEM_F_MEM_MOV (PMEM_F_MEM_WB | PMEM_F_MEM_TEMPORAL)
static unsigned
bulk_cl_changed(const void *addr, size_t len, unsigned flags)
{
uintptr_t start = (uintptr_t)addr & ~(FLUSH_ALIGN - 1);
uintptr_t end = ((uintptr_t)addr + len + FLUSH_ALIGN - 1) &
~(FLUSH_ALIGN - 1);
unsigned cl_changed = (unsigned)(end - start) / FLUSH_ALIGN;
int wc; /* write combining */
if (flags & PMEM_F_MEM_NOFLUSH)
wc = 0; /* NOFLUSH always uses temporal instructions */
else if (flags & PMEM_F_MEM_MOVNT)
wc = 1;
else if (flags & PMEM_F_MEM_MOV)
wc = 0;
else if (len < MOVNT_THRESHOLD)
wc = 0;
else
wc = 1;
/* count number of potential cache misses */
if (!wc) {
/*
* When we don't use write combining, it means all
* cache lines may be missing.
*/
ops_counter.n_pot_cache_misses += cl_changed;
} else {
/*
* When we use write combining there won't be any cache misses,
* with an exception of unaligned beginning or end.
*/
if (start != (uintptr_t)addr)
ops_counter.n_pot_cache_misses++;
if (end != ((uintptr_t)addr + len) &&
start + FLUSH_ALIGN != end)
ops_counter.n_pot_cache_misses++;
}
return cl_changed;
}
static void
flush_cl(const void *addr, size_t len)
{
unsigned flushed = cl_flushed(addr, len, FLUSH_ALIGN);
ops_counter.n_cl_stores += flushed;
ops_counter.n_pot_cache_misses += flushed;
}
static void
flush_msync(const void *addr, size_t len)
{
unsigned flushed = cl_flushed(addr, len, Pagesize);
ops_counter.n_cl_stores += flushed;
ops_counter.n_pot_cache_misses += flushed;
}
FUNC_MOCK(pmem_persist, void, const void *addr, size_t len)
FUNC_MOCK_RUN_DEFAULT {
ops_counter.n_pmem_persist++;
flush_cl(addr, len);
ops_counter.n_drain++;
_FUNC_REAL(pmem_persist)(addr, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_msync, int, const void *addr, size_t len)
FUNC_MOCK_RUN_DEFAULT {
ops_counter.n_pmem_msync++;
flush_msync(addr, len);
ops_counter.n_drain++;
return _FUNC_REAL(pmem_msync)(addr, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_flush, void, const void *addr, size_t len)
FUNC_MOCK_RUN_DEFAULT {
ops_counter.n_pmem_flush++;
flush_cl(addr, len);
_FUNC_REAL(pmem_flush)(addr, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_drain, void, void)
FUNC_MOCK_RUN_DEFAULT {
ops_counter.n_pmem_drain++;
ops_counter.n_drain++;
_FUNC_REAL(pmem_drain)();
}
FUNC_MOCK_END
static void
memcpy_nodrain_count(void *dest, const void *src, size_t len, unsigned flags)
{
unsigned cl_stores = bulk_cl_changed(dest, len, flags);
if (!(flags & PMEM_F_MEM_NOFLUSH))
ops_counter.n_flush_from_pmem_memcpy += cl_stores;
ops_counter.n_cl_stores += cl_stores;
}
static void
memcpy_persist_count(void *dest, const void *src, size_t len, unsigned flags)
{
memcpy_nodrain_count(dest, src, len, flags);
ops_counter.n_drain_from_pmem_memcpy++;
ops_counter.n_drain++;
}
FUNC_MOCK(pmem_memcpy_persist, void *, void *dest, const void *src, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memcpy_persist_count(dest, src, len, 0);
return _FUNC_REAL(pmem_memcpy_persist)(dest, src, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memcpy_nodrain, void *, void *dest, const void *src, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memcpy_nodrain_count(dest, src, len, 0);
return _FUNC_REAL(pmem_memcpy_nodrain)(dest, src, len);
}
FUNC_MOCK_END
static unsigned
sanitize_flags(unsigned flags)
{
if (flags & PMEM_F_MEM_NOFLUSH) {
/* NOFLUSH implies NODRAIN */
flags |= PMEM_F_MEM_NODRAIN;
}
return flags;
}
FUNC_MOCK(pmem_memcpy, void *, void *dest, const void *src, size_t len,
unsigned flags)
FUNC_MOCK_RUN_DEFAULT {
flags = sanitize_flags(flags);
if (flags & PMEM_F_MEM_NODRAIN)
memcpy_nodrain_count(dest, src, len, flags);
else
memcpy_persist_count(dest, src, len, flags);
return _FUNC_REAL(pmem_memcpy)(dest, src, len, flags);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memmove_persist, void *, void *dest, const void *src, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memcpy_persist_count(dest, src, len, 0);
return _FUNC_REAL(pmem_memmove_persist)(dest, src, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memmove_nodrain, void *, void *dest, const void *src, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memcpy_nodrain_count(dest, src, len, 0);
return _FUNC_REAL(pmem_memmove_nodrain)(dest, src, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memmove, void *, void *dest, const void *src, size_t len,
unsigned flags)
FUNC_MOCK_RUN_DEFAULT {
flags = sanitize_flags(flags);
if (flags & PMEM_F_MEM_NODRAIN)
memcpy_nodrain_count(dest, src, len, flags);
else
memcpy_persist_count(dest, src, len, flags);
return _FUNC_REAL(pmem_memmove)(dest, src, len, flags);
}
FUNC_MOCK_END
static void
memset_nodrain_count(void *dest, size_t len, unsigned flags)
{
unsigned cl_set = bulk_cl_changed(dest, len, flags);
if (!(flags & PMEM_F_MEM_NOFLUSH))
ops_counter.n_flush_from_pmem_memset += cl_set;
ops_counter.n_cl_stores += cl_set;
}
static void
memset_persist_count(void *dest, size_t len, unsigned flags)
{
memset_nodrain_count(dest, len, flags);
ops_counter.n_drain_from_pmem_memset++;
ops_counter.n_drain++;
}
FUNC_MOCK(pmem_memset_persist, void *, void *dest, int c, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memset_persist_count(dest, len, 0);
return _FUNC_REAL(pmem_memset_persist)(dest, c, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memset_nodrain, void *, void *dest, int c, size_t len)
FUNC_MOCK_RUN_DEFAULT {
memset_nodrain_count(dest, len, 0);
return _FUNC_REAL(pmem_memset_nodrain)(dest, c, len);
}
FUNC_MOCK_END
FUNC_MOCK(pmem_memset, void *, void *dest, int c, size_t len, unsigned flags)
FUNC_MOCK_RUN_DEFAULT {
flags = sanitize_flags(flags);
if (flags & PMEM_F_MEM_NODRAIN)
memset_nodrain_count(dest, len, flags);
else
memset_persist_count(dest, len, flags);
return _FUNC_REAL(pmem_memset)(dest, c, len, flags);
}
FUNC_MOCK_END
/*
* reset_counters -- zero all counters
*/
static void
reset_counters(void)
{
memset(&ops_counter, 0, sizeof(ops_counter));
}
/*
* print_reset_counters -- print and then zero all counters
*/
static void
print_reset_counters(const char *task, unsigned tx)
{
#define CNT(name) (ops_counter.name - tx * tx_counter.name)
UT_OUT(
"%-14s %-7d %-10d %-12d %-10d %-10d %-10d %-15d %-17d %-15d %-17d %-23d",
task,
CNT(n_cl_stores),
CNT(n_drain),
CNT(n_pmem_persist),
CNT(n_pmem_msync),
CNT(n_pmem_flush),
CNT(n_pmem_drain),
CNT(n_flush_from_pmem_memcpy),
CNT(n_drain_from_pmem_memcpy),
CNT(n_flush_from_pmem_memset),
CNT(n_drain_from_pmem_memset),
CNT(n_pot_cache_misses));
#undef CNT
reset_counters();
}
#define LARGE_SNAPSHOT ((1 << 10) * 10)
struct foo_large {
uint8_t snapshot[LARGE_SNAPSHOT];
};
struct foo {
int val;
uint64_t dest;
PMEMoid bar;
PMEMoid bar2;
};
int
main(int argc, char *argv[])
{
START(argc, argv, "obj_persist_count");
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
PMEMobjpool *pop;
if ((pop = pmemobj_create(path, "persist_count",
PMEMOBJ_MIN_POOL, S_IWUSR | S_IRUSR)) == NULL)
UT_FATAL("!pmemobj_create: %s", path);
UT_OUT(
"%-14s %-7s %-10s %-12s %-10s %-10s %-10s %-15s %-17s %-15s %-17s %-23s",
"task",
"cl(all)",
"drain(all)",
"pmem_persist",
"pmem_msync",
"pmem_flush",
"pmem_drain",
"pmem_memcpy_cls",
"pmem_memcpy_drain",
"pmem_memset_cls",
"pmem_memset_drain",
"potential_cache_misses");
print_reset_counters("pool_create", 0);
/* allocate one structure to create a run */
pmemobj_alloc(pop, NULL, sizeof(struct foo), 0, NULL, NULL);
reset_counters();
PMEMoid root = pmemobj_root(pop, sizeof(struct foo));
UT_ASSERT(!OID_IS_NULL(root));
print_reset_counters("root_alloc", 0);
PMEMoid oid;
int ret = pmemobj_alloc(pop, &oid, sizeof(struct foo), 0, NULL, NULL);
UT_ASSERTeq(ret, 0);
print_reset_counters("atomic_alloc", 0);
pmemobj_free(&oid);
print_reset_counters("atomic_free", 0);
struct foo *f = pmemobj_direct(root);
TX_BEGIN(pop) {
} TX_END
memcpy(&tx_counter, &ops_counter, sizeof(ops_counter));
print_reset_counters("tx_begin_end", 0);
TX_BEGIN(pop) {
f->bar = pmemobj_tx_alloc(sizeof(struct foo), 0);
UT_ASSERT(!OID_IS_NULL(f->bar));
} TX_END
print_reset_counters("tx_alloc", 1);
TX_BEGIN(pop) {
f->bar2 = pmemobj_tx_alloc(sizeof(struct foo), 0);
UT_ASSERT(!OID_IS_NULL(f->bar2));
} TX_END
print_reset_counters("tx_alloc_next", 1);
TX_BEGIN(pop) {
pmemobj_tx_free(f->bar);
} TX_END
print_reset_counters("tx_free", 1);
TX_BEGIN(pop) {
pmemobj_tx_free(f->bar2);
} TX_END
print_reset_counters("tx_free_next", 1);
TX_BEGIN(pop) {
pmemobj_tx_xadd_range_direct(&f->val, sizeof(f->val),
POBJ_XADD_NO_FLUSH);
} TX_END
print_reset_counters("tx_add", 1);
TX_BEGIN(pop) {
pmemobj_tx_xadd_range_direct(&f->val, sizeof(f->val),
POBJ_XADD_NO_FLUSH);
} TX_END
print_reset_counters("tx_add_next", 1);
PMEMoid large_foo;
pmemobj_zalloc(pop, &large_foo, sizeof(struct foo_large), 0);
UT_ASSERT(!OID_IS_NULL(large_foo));
reset_counters();
struct foo_large *flarge = pmemobj_direct(large_foo);
TX_BEGIN(pop) {
pmemobj_tx_xadd_range_direct(&flarge->snapshot,
sizeof(flarge->snapshot),
POBJ_XADD_NO_FLUSH);
} TX_END
print_reset_counters("tx_add_large", 1);
TX_BEGIN(pop) {
pmemobj_tx_xadd_range_direct(&flarge->snapshot,
sizeof(flarge->snapshot),
POBJ_XADD_NO_FLUSH);
} TX_END
print_reset_counters("tx_add_lnext", 1);
pmalloc(pop, &f->dest, sizeof(f->val), 0, 0);
print_reset_counters("pmalloc", 0);
pfree(pop, &f->dest);
print_reset_counters("pfree", 0);
uint64_t stack_var;
pmalloc(pop, &stack_var, sizeof(f->val), 0, 0);
print_reset_counters("pmalloc_stack", 0);
pfree(pop, &stack_var);
print_reset_counters("pfree_stack", 0);
pmemobj_close(pop);
DONE(NULL);
}
#ifdef _MSC_VER
/*
* Since libpmemobj is linked statically, we need to invoke its ctor/dtor.
*/
MSVC_CONSTR(libpmemobj_init)
MSVC_DESTR(libpmemobj_fini)
#endif
| 10,962 | 22.832609 | 80 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/rpmem_proto/rpmem_proto.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2018, Intel Corporation */
/*
* rpmem_proto.c -- unit test for rpmem_proto header
*
* The purpose of this test is to make sure the structures which describe
* rpmem protocol messages does not have any padding.
*/
#include "unittest.h"
#include "librpmem.h"
#include "rpmem_proto.h"
int
main(int argc, char *argv[])
{
START(argc, argv, "rpmem_proto");
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_hdr, type);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_hdr, size);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_hdr);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_hdr_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_hdr_resp, status);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_hdr_resp, type);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_hdr_resp, size);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_hdr_resp);
ASSERT_ALIGNED_BEGIN(struct rpmem_pool_attr);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, signature);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, major);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, compat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, incompat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, ro_compat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, poolset_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, next_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, prev_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr, user_flags);
ASSERT_ALIGNED_CHECK(struct rpmem_pool_attr);
ASSERT_ALIGNED_BEGIN(struct rpmem_pool_attr_packed);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, signature);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, major);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, compat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, incompat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, ro_compat_features);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, poolset_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, next_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, prev_uuid);
ASSERT_ALIGNED_FIELD(struct rpmem_pool_attr_packed, user_flags);
ASSERT_ALIGNED_CHECK(struct rpmem_pool_attr_packed);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_ibc_attr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_ibc_attr, port);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_ibc_attr, persist_method);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_ibc_attr, rkey);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_ibc_attr, raddr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_ibc_attr, nlanes);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_ibc_attr);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_common);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, major);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, minor);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, pool_size);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, nlanes);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, provider);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_common, buff_size);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_common);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_pool_desc);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_pool_desc, size);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_pool_desc);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_create);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create, c);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create, pool_attr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create, pool_desc);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_create);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_create_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create_resp, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_create_resp, ibc);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_create_resp);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_open);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open, c);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open, pool_desc);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_open);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_open_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open_resp, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open_resp, ibc);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_open_resp, pool_attr);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_open_resp);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_close);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_close, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_close, flags);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_close);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_close_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_close_resp, hdr);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_close_resp);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_persist);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist, flags);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist, lane);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist, addr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist, size);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_persist);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_persist_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist_resp, flags);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_persist_resp, lane);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_persist_resp);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_set_attr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_set_attr, hdr);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_set_attr, pool_attr);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_set_attr);
ASSERT_ALIGNED_BEGIN(struct rpmem_msg_set_attr_resp);
ASSERT_ALIGNED_FIELD(struct rpmem_msg_set_attr_resp, hdr);
ASSERT_ALIGNED_CHECK(struct rpmem_msg_set_attr_resp);
DONE(NULL);
}
| 5,733 | 41.474074 | 73 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/compat_incompat_features/pool_open.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2017-2018, Intel Corporation */
/*
* pool_open.c -- a tool for verifying that an obj/blk/log pool opens correctly
*
* usage: pool_open <path> <obj|blk|log> <layout>
*/
#include "unittest.h"
int
main(int argc, char *argv[])
{
START(argc, argv, "compat_incompat_features");
if (argc < 3)
UT_FATAL("usage: %s <obj|blk|log> <path>", argv[0]);
char *type = argv[1];
char *path = argv[2];
if (strcmp(type, "obj") == 0) {
PMEMobjpool *pop = pmemobj_open(path, "");
if (pop == NULL) {
UT_FATAL("!%s: pmemobj_open failed", path);
} else {
UT_OUT("%s: pmemobj_open succeeded", path);
pmemobj_close(pop);
}
} else if (strcmp(type, "blk") == 0) {
PMEMblkpool *pop = pmemblk_open(path, 0);
if (pop == NULL) {
UT_FATAL("!%s: pmemblk_open failed", path);
} else {
UT_OUT("%s: pmemblk_open succeeded", path);
pmemblk_close(pop);
}
} else if (strcmp(type, "log") == 0) {
PMEMlogpool *pop = pmemlog_open(path);
if (pop == NULL) {
UT_FATAL("!%s: pmemlog_open failed", path);
} else {
UT_OUT("%s: pmemlog_open succeeded", path);
pmemlog_close(pop);
}
} else {
UT_FATAL("usage: %s <obj|blk|log> <path>", argv[0]);
}
DONE(NULL);
}
| 1,237 | 23.27451 | 79 | c |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_poolset/mocks_windows.h | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2016-2017, Intel Corporation */
/*
* mocks_windows.h -- redefinitions of libc functions used in util_poolset
*
* This file is Windows-specific.
*
* This file should be included (i.e. using Forced Include) by libpmem
* files, when compiled for the purpose of util_poolset test.
* It would replace default implementation with mocked functions defined
* in util_poolset.c.
*
* These defines could be also passed as preprocessor definitions.
*/
#ifndef WRAP_REAL_OPEN
#define os_open __wrap_os_open
#endif
#ifndef WRAP_REAL_FALLOCATE
#define os_posix_fallocate __wrap_os_posix_fallocate
#endif
#ifndef WRAP_REAL_PMEM
#define pmem_is_pmem __wrap_pmem_is_pmem
#endif
| 730 | 25.107143 | 74 | h |
null | NearPMSW-main/nearpm/checkpointing/pmdk-checkpoint1/src/test/util_poolset/util_poolset.c | // SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2015-2020, Intel Corporation */
/*
* util_poolset.c -- unit test for util_pool_create() / util_pool_open()
*
* usage: util_poolset cmd minlen hdrsize [mockopts] setfile ...
*/
#include <stdbool.h>
#include "unittest.h"
#include "pmemcommon.h"
#include "set.h"
#include <errno.h>
#include "mocks.h"
#include "fault_injection.h"
#define LOG_PREFIX "ut"
#define LOG_LEVEL_VAR "TEST_LOG_LEVEL"
#define LOG_FILE_VAR "TEST_LOG_FILE"
#define MAJOR_VERSION 1
#define MINOR_VERSION 0
#define SIG "PMEMXXX"
#define MIN_PART ((size_t)(1024 * 1024 * 2)) /* 2 MiB */
#define TEST_FORMAT_INCOMPAT_DEFAULT POOL_FEAT_CKSUM_2K
#define TEST_FORMAT_INCOMPAT_CHECK POOL_FEAT_INCOMPAT_VALID
static size_t Extend_size = MIN_PART * 2;
const char *Open_path = "";
os_off_t Fallocate_len = -1;
size_t Is_pmem_len = 0;
/*
* poolset_info -- (internal) dumps poolset info and checks its integrity
*
* Performs the following checks:
* - part_size[i] == rounddown(file_size - pool_hdr_size, Mmap_align)
* - replica_size == sum(part_size)
* - pool_size == min(replica_size)
*/
static void
poolset_info(const char *fname, struct pool_set *set, int o)
{
if (o)
UT_OUT("%s: opened: nreps %d poolsize %zu rdonly %d",
fname, set->nreplicas, set->poolsize,
set->rdonly);
else
UT_OUT("%s: created: nreps %d poolsize %zu zeroed %d",
fname, set->nreplicas, set->poolsize,
set->zeroed);
size_t poolsize = SIZE_MAX;
for (unsigned r = 0; r < set->nreplicas; r++) {
struct pool_replica *rep = set->replica[r];
size_t repsize = 0;
UT_OUT(" replica[%d]: nparts %d nhdrs %d repsize %zu "
"is_pmem %d",
r, rep->nparts, rep->nhdrs, rep->repsize, rep->is_pmem);
for (unsigned i = 0; i < rep->nparts; i++) {
struct pool_set_part *part = &rep->part[i];
UT_OUT(" part[%d] path %s filesize %zu size %zu",
i, part->path, part->filesize, part->size);
size_t partsize =
(part->filesize & ~(Ut_mmap_align - 1));
repsize += partsize;
if (i > 0 && (set->options & OPTION_SINGLEHDR) == 0)
UT_ASSERTeq(part->size,
partsize - Ut_mmap_align); /* XXX */
}
repsize -= (rep->nhdrs - 1) * Ut_mmap_align;
UT_ASSERTeq(rep->repsize, repsize);
UT_ASSERT(rep->resvsize >= repsize);
if (rep->repsize < poolsize)
poolsize = rep->repsize;
}
UT_ASSERTeq(set->poolsize, poolsize);
}
/*
* mock_options -- (internal) parse mock options and enable mocked functions
*/
static int
mock_options(const char *arg)
{
/* reset to defaults */
Open_path = "";
Fallocate_len = -1;
Is_pmem_len = 0;
if (arg[0] != '-' || arg[1] != 'm')
return 0;
switch (arg[2]) {
case 'n':
/* do nothing */
break;
case 'o':
/* open */
Open_path = &arg[4];
break;
case 'f':
/* fallocate */
Fallocate_len = ATOLL(&arg[4]);
break;
case 'p':
/* is_pmem */
Is_pmem_len = ATOULL(&arg[4]);
break;
default:
UT_FATAL("unknown mock option: %c", arg[2]);
}
return 1;
}
int
main(int argc, char *argv[])
{
START(argc, argv, "util_poolset");
common_init(LOG_PREFIX, LOG_LEVEL_VAR, LOG_FILE_VAR,
MAJOR_VERSION, MINOR_VERSION);
if (argc < 3)
UT_FATAL("usage: %s cmd minsize [mockopts] "
"setfile ...", argv[0]);
char *fname;
struct pool_set *set;
int ret;
size_t minsize = strtoul(argv[2], &fname, 0);
for (int arg = 3; arg < argc; arg++) {
arg += mock_options(argv[arg]);
fname = argv[arg];
struct pool_attr attr;
memset(&attr, 0, sizeof(attr));
memcpy(attr.signature, SIG, sizeof(SIG));
attr.major = 1;
switch (argv[1][0]) {
case 'c':
attr.features.incompat = TEST_FORMAT_INCOMPAT_DEFAULT;
ret = util_pool_create(&set, fname, 0, minsize,
MIN_PART, &attr, NULL, REPLICAS_ENABLED);
if (ret == -1)
UT_OUT("!%s: util_pool_create", fname);
else {
/*
* XXX: On Windows pool files are created with
* R/W permissions, so no need for chmod().
*/
#ifndef _WIN32
util_poolset_chmod(set, S_IWUSR | S_IRUSR);
#endif
poolset_info(fname, set, 0);
util_poolset_close(set, DO_NOT_DELETE_PARTS);
}
break;
case 'o':
attr.features.incompat = TEST_FORMAT_INCOMPAT_CHECK;
ret = util_pool_open(&set, fname, MIN_PART, &attr,
NULL, NULL, 0 /* flags */);
if (ret == -1)
UT_OUT("!%s: util_pool_open", fname);
else {
poolset_info(fname, set, 1);
util_poolset_close(set, DO_NOT_DELETE_PARTS);
}
break;
case 'e':
attr.features.incompat = TEST_FORMAT_INCOMPAT_CHECK;
ret = util_pool_open(&set, fname, MIN_PART, &attr,
NULL, NULL, 0 /* flags */);
UT_ASSERTeq(ret, 0);
size_t esize = Extend_size;
void *nptr = util_pool_extend(set, &esize, MIN_PART);
if (nptr == NULL)
UT_OUT("!%s: util_pool_extend", fname);
else {
poolset_info(fname, set, 1);
}
util_poolset_close(set, DO_NOT_DELETE_PARTS);
break;
case 'f':
if (!core_fault_injection_enabled())
break;
attr.features.incompat = TEST_FORMAT_INCOMPAT_CHECK;
ret = util_pool_open(&set, fname, MIN_PART, &attr,
NULL, NULL, 0 /* flags */);
UT_ASSERTeq(ret, 0);
size_t fsize = Extend_size;
core_inject_fault_at(PMEM_MALLOC, 2,
"util_poolset_append_new_part");
void *fnptr = util_pool_extend(set, &fsize, MIN_PART);
UT_ASSERTeq(fnptr, NULL);
UT_ASSERTeq(errno, ENOMEM);
util_poolset_close(set, DO_NOT_DELETE_PARTS);
break;
}
}
common_fini();
DONE(NULL);
}
| 5,390 | 23.843318 | 76 | c |
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