tools/testing/selftests/powerpc/utils.h

   1 /*
   2  * Copyright 2013, Michael Ellerman, IBM Corp.
   3  * Licensed under GPLv2.
   4  */
   5
   6 #ifndef _SELFTESTS_POWERPC_UTILS_H
   7 #define _SELFTESTS_POWERPC_UTILS_H
   8
   9 #include <stdint.h>
  10 #include <stdbool.h>
  11
  12 /* Avoid headaches with PRI?64 - just use %ll? always */
  13 typedef unsigned long long u64;
  14 typedef   signed long long s64;
  15
  16 /* Just for familiarity */
  17 typedef uint32_t u32;
  18 typedef uint8_t u8;
  19
  20
  21 int test_harness(int (test_function)(void), char *name);
  22
  23
  24 /* Yes, this is evil */
  25 #define FAIL_IF(x)                                              \
  26 do {                                                            \
  27         if ((x)) {                                              \
  28                 fprintf(stderr,                                 \
  29                 "[FAIL] Test FAILED on line %d\n", __LINE__);   \
  30                 return 1;                                       \
  31         }                                                       \
  32 } while (0)
  33
  34 /* The test harness uses this, yes it's gross */
  35 #define MAGIC_SKIP_RETURN_VALUE 99
  36
  37 #define SKIP_IF(x)                                              \
  38 do {                                                            \
  39         if ((x)) {                                              \
  40                 fprintf(stderr,                                 \
  41                 "[SKIP] Test skipped on line %d\n", __LINE__);  \
  42                 return MAGIC_SKIP_RETURN_VALUE;                 \
  43         }                                                       \
  44 } while (0)
  45
  46 #define _str(s) #s
  47 #define str(s) _str(s)
  48
  49 #endif /* _SELFTESTS_POWERPC_UTILS_H */