text: /*-
   *   BSD LICENSE
   *
   *   Copyright (c) Intel 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 Intel Corporation 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.
   */
  
  #include "spdk_cunit.h"
  
  #include "spdk/env.h"
  
  #include "nvme/nvme_ns.c"
  
  #include "common/lib/test_env.c"
  
  SPDK_LOG_REGISTER_COMPONENT("nvme", SPDK_LOG_NVME)
  
  DEFINE_STUB(spdk_nvme_wait_for_completion_robust_lock, int,
  	    (struct spdk_nvme_qpair *qpair,
  	     struct nvme_completion_poll_status *status,
  	     pthread_mutex_t *robust_mutex), 0);
  
  int
  nvme_ctrlr_cmd_identify(struct spdk_nvme_ctrlr *ctrlr, uint8_t cns, uint16_t cntid, uint32_t nsid,
  			void *payload, size_t payload_size,
  			spdk_nvme_cmd_cb cb_fn, void *cb_arg)
  {
  	return -1;
  }
  
  void
  nvme_completion_poll_cb(void *arg, const struct spdk_nvme_cpl *cpl)
  {
  }
  
  int32_t
  spdk_nvme_qpair_process_completions(struct spdk_nvme_qpair *qpair, uint32_t max_completions)
  {
  	return -1;
  }
  
  static void
  test_nvme_ns_construct(void)
  {
  	struct spdk_nvme_ns ns = {};
  	uint32_t id = 1;
  	struct spdk_nvme_ctrlr ctrlr = {};
  
  	nvme_ns_construct(&ns, id, &ctrlr);
  	CU_ASSERT(ns.id == 1);
  }
  
  static void
  test_nvme_ns_uuid(void)
  {
  	struct spdk_nvme_ns ns = {};
  	const struct spdk_uuid *uuid;
  	struct spdk_uuid expected_uuid;
  
  	memset(&expected_uuid, 0xA5, sizeof(expected_uuid));
  
  	/* Empty list - no UUID should be found */
  	memset(ns.id_desc_list, 0, sizeof(ns.id_desc_list));
  	uuid = spdk_nvme_ns_get_uuid(&ns);
  	CU_ASSERT(uuid == NULL);
  
  	/* NGUID only (no UUID in list) */
  	memset(ns.id_desc_list, 0, sizeof(ns.id_desc_list));
  	ns.id_desc_list[0] = 0x02; /* NIDT == NGUID */
  	ns.id_desc_list[1] = 0x10; /* NIDL */
  	memset(&ns.id_desc_list[4], 0xCC, 0x10);
  	uuid = spdk_nvme_ns_get_uuid(&ns);
  	CU_ASSERT(uuid == NULL);
  
  	/* Just UUID in the list */
  	memset(ns.id_desc_list, 0, sizeof(ns.id_desc_list));
  	ns.id_desc_list[0] = 0x03; /* NIDT == UUID */
  	ns.id_desc_list[1] = 0x10; /* NIDL */
  	memcpy(&ns.id_desc_list[4], &expected_uuid, sizeof(expected_uuid));
  	uuid = spdk_nvme_ns_get_uuid(&ns);
  	SPDK_CU_ASSERT_FATAL(uuid != NULL);
  	CU_ASSERT(memcmp(uuid, &expected_uuid, sizeof(*uuid)) == 0);
  
  	/* UUID followed by NGUID */
  	memset(ns.id_desc_list, 0, sizeof(ns.id_desc_list));
  	ns.id_desc_list[0] = 0x03; /* NIDT == UUID */
  	ns.id_desc_list[1] = 0x10; /* NIDL */
  	memcpy(&ns.id_desc_list[4], &expected_uuid, sizeof(expected_uuid));
  	ns.id_desc_list[20] = 0x02; /* NIDT == NGUID */
  	ns.id_desc_list[21] = 0x10; /* NIDL */
  	memset(&ns.id_desc_list[24], 0xCC, 0x10);
  	uuid = spdk_nvme_ns_get_uuid(&ns);
  	SPDK_CU_ASSERT_FATAL(uuid != NULL);
  	CU_ASSERT(memcmp(uuid, &expected_uuid, sizeof(*uuid)) == 0);
  
  	/* NGUID followed by UUID */
  	memset(ns.id_desc_list, 0, sizeof(ns.id_desc_list));
  	ns.id_desc_list[0] = 0x02; /* NIDT == NGUID */
  	ns.id_desc_list[1] = 0x10; /* NIDL */
  	memset(&ns.id_desc_list[4], 0xCC, 0x10);
  	ns.id_desc_list[20] = 0x03; /* NIDT = UUID */
  	ns.id_desc_list[21] = 0x10; /* NIDL */
  	memcpy(&ns.id_desc_list[24], &expected_uuid, sizeof(expected_uuid));
  	uuid = spdk_nvme_ns_get_uuid(&ns);
  	SPDK_CU_ASSERT_FATAL(uuid != NULL);
  	CU_ASSERT(memcmp(uuid, &expected_uuid, sizeof(*uuid)) == 0);
  }
  
  int main(int argc, char **argv)
  {
  	CU_pSuite	suite = NULL;
  	unsigned int	num_failures;
  
  	if (CU_initialize_registry() != CUE_SUCCESS) {
  		return CU_get_error();
  	}
  
  	suite = CU_add_suite("nvme", NULL, NULL);
  	if (suite == NULL) {
  		CU_cleanup_registry();
  		return CU_get_error();
  	}
  
  	if (
  		CU_add_test(suite, "test_nvme_ns", test_nvme_ns_construct) == NULL ||
  		CU_add_test(suite, "test_nvme_ns_uuid", test_nvme_ns_uuid) == NULL
  	) {
  		CU_cleanup_registry();
  		return CU_get_error();
  	}
  
  	CU_basic_set_mode(CU_BRM_VERBOSE);
  	CU_basic_run_tests();
  	num_failures = CU_get_number_of_failures();
  	CU_cleanup_registry();
  	return num_failures;
  }
  