text: #ifndef TESTS_H
  #define TESTS_H
  /*
   * libfdt - Flat Device Tree manipulation
   *	Testcase definitions
   * Copyright (C) 2006 David Gibson, IBM Corporation.
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public License
   * as published by the Free Software Foundation; either version 2.1 of
   * the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  #define DEBUG
  
  /* Test return codes */
  #define RC_PASS 	0
  #define RC_CONFIG 	1
  #define RC_FAIL		2
  #define RC_BUG		99
  
  extern int verbose_test;
  extern char *test_name;
  void test_init(int argc, char *argv[]);
  
  #define ALIGN(x, a)	(((x) + (a) - 1) & ~((a) - 1))
  #define PALIGN(p, a)	((void *)ALIGN((unsigned long)(p), (a)))
  #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
  
  #define streq(s1, s2)	(strcmp((s1),(s2)) == 0)
  
  /* Each test case must define this function */
  void cleanup(void);
  
  #define verbose_printf(...) \
  	if (verbose_test) { \
  		printf(__VA_ARGS__); \
  		fflush(stdout); \
  	}
  #define ERR	"ERR: "
  #define ERROR(fmt, args...)	fprintf(stderr, ERR fmt, ## args)
  
  
  #define	PASS()						\
  	do {						\
  		cleanup();				\
  		printf("PASS\n");			\
  		exit(RC_PASS);				\
  	} while (0)
  
  #define	PASS_INCONCLUSIVE()				\
  	do {						\
  		cleanup();				\
  		printf("PASS (inconclusive)\n");	\
  		exit(RC_PASS);				\
  	} while (0)
  
  #define IRRELEVANT()					\
  	do {						\
  		cleanup();				\
  		printf("PASS (irrelevant)\n");		\
  		exit(RC_PASS);				\
  	} while (0)
  
  /* Look out, gcc extension below... */
  #define FAIL(fmt, ...)					\
  	do {						\
  		cleanup();				\
  		printf("FAIL\t" fmt "\n", ##__VA_ARGS__);	\
  		exit(RC_FAIL);				\
  	} while (0)
  
  #define CONFIG(fmt, ...)				\
  	do {						\
  		cleanup();				\
  		printf("Bad configuration: " fmt "\n", ##__VA_ARGS__);	\
  		exit(RC_CONFIG);			\
  	} while (0)
  
  #define TEST_BUG(fmt, ...)				\
  	do {						\
  		cleanup();				\
  		printf("BUG in testsuite: " fmt "\n", ##__VA_ARGS__);	\
  		exit(RC_BUG);				\
  	} while (0)
  
  void check_mem_rsv(void *fdt, int n, uint64_t addr, uint64_t size);
  
  void check_property(void *fdt, int nodeoffset, const char *name,
  		    int len, const void *val);
  #define check_property_cell(fdt, nodeoffset, name, val) \
  	({ \
  		fdt32_t x = cpu_to_fdt32(val);			      \
  		check_property(fdt, nodeoffset, name, sizeof(x), &x); \
  	})
  
  
  const void *check_getprop(void *fdt, int nodeoffset, const char *name,
  			  int len, const void *val);
  #define check_getprop_cell(fdt, nodeoffset, name, val) \
  	({ \
  		fdt32_t x = cpu_to_fdt32(val);			     \
  		check_getprop(fdt, nodeoffset, name, sizeof(x), &x); \
  	})
  #define check_getprop_64(fdt, nodeoffset, name, val) \
  	({ \
  		fdt64_t x = cpu_to_fdt64(val);			     \
  		check_getprop(fdt, nodeoffset, name, sizeof(x), &x); \
  	})
  #define check_getprop_string(fdt, nodeoffset, name, s) \
  	check_getprop((fdt), (nodeoffset), (name), strlen(s)+1, (s))
  int nodename_eq(const char *s1, const char *s2);
  void vg_prepare_blob(void *fdt, size_t bufsize);
  void *load_blob(const char *filename);
  void *load_blob_arg(int argc, char *argv[]);
  void save_blob(const char *filename, void *blob);
  void *open_blob_rw(void *blob);
  
  #include "util.h"
  
  #endif /* TESTS_H */
  