TestFormatSpecifiers.c

#include <stdio.h>
#include <winpr/wtypes.h>
#include <winpr/string.h>
 
int TestFormatSpecifiers(int argc, char* argv[])
{
  unsigned errors = 0;
 
  char fmt[4096];
 
  WINPR_UNUSED(argc);
  WINPR_UNUSED(argv);
 
  /* size_t */
  {
    size_t arg = 0xabcd;
    const char* chk = "uz:43981 oz:125715 xz:abcd Xz:ABCD";
 
    (void)sprintf_s(fmt, sizeof(fmt), "uz:%" PRIuz " oz:%" PRIoz " xz:%" PRIxz " Xz:%" PRIXz "",
                    arg, arg, arg, arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed size_t test: got [%s] instead of [%s]\n", __func__,
                    fmt, chk);
      errors++;
    }
  }
 
  /* INT8 */
  {
    INT8 arg = -16;
    const char* chk = "d8:-16 x8:f0 X8:F0";
 
    (void)sprintf_s(fmt, sizeof(fmt), "d8:%" PRId8 " x8:%" PRIx8 " X8:%" PRIX8 "", arg,
                    (UINT8)arg, (UINT8)arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed INT8 test: got [%s] instead of [%s]\n", __func__, fmt,
                    chk);
      errors++;
    }
  }
 
  /* UINT8 */
  {
    UINT8 arg = 0xFE;
    const char* chk = "u8:254 o8:376 x8:fe X8:FE";
 
    (void)sprintf_s(fmt, sizeof(fmt), "u8:%" PRIu8 " o8:%" PRIo8 " x8:%" PRIx8 " X8:%" PRIX8 "",
                    arg, arg, arg, arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed UINT8 test: got [%s] instead of [%s]\n", __func__, fmt,
                    chk);
      errors++;
    }
  }
 
  /* INT16 */
  {
    INT16 arg = -16;
    const char* chk = "d16:-16 x16:fff0 X16:FFF0";
 
    (void)sprintf_s(fmt, sizeof(fmt), "d16:%" PRId16 " x16:%" PRIx16 " X16:%" PRIX16 "", arg,
                    (UINT16)arg, (UINT16)arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed INT16 test: got [%s] instead of [%s]\n", __func__, fmt,
                    chk);
      errors++;
    }
  }
 
  /* UINT16 */
  {
    UINT16 arg = 0xFFFE;
    const char* chk = "u16:65534 o16:177776 x16:fffe X16:FFFE";
 
    (void)sprintf_s(fmt, sizeof(fmt),
                    "u16:%" PRIu16 " o16:%" PRIo16 " x16:%" PRIx16 " X16:%" PRIX16 "", arg, arg,
                    arg, arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed UINT16 test: got [%s] instead of [%s]\n", __func__,
                    fmt, chk);
      errors++;
    }
  }
 
  /* INT32 */
  {
    INT32 arg = -16;
    const char* chk = "d32:-16 x32:fffffff0 X32:FFFFFFF0";
 
    (void)sprintf_s(fmt, sizeof(fmt), "d32:%" PRId32 " x32:%" PRIx32 " X32:%" PRIX32 "", arg,
                    (UINT32)arg, (UINT32)arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed INT32 test: got [%s] instead of [%s]\n", __func__, fmt,
                    chk);
      errors++;
    }
  }
 
  /* UINT32 */
  {
    UINT32 arg = 0xFFFFFFFE;
    const char* chk = "u32:4294967294 o32:37777777776 x32:fffffffe X32:FFFFFFFE";
 
    (void)sprintf_s(fmt, sizeof(fmt),
                    "u32:%" PRIu32 " o32:%" PRIo32 " x32:%" PRIx32 " X32:%" PRIX32 "", arg, arg,
                    arg, arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed UINT16 test: got [%s] instead of [%s]\n", __func__,
                    fmt, chk);
      errors++;
    }
  }
 
  /* INT64 */
  {
    INT64 arg = -16;
    const char* chk = "d64:-16 x64:fffffffffffffff0 X64:FFFFFFFFFFFFFFF0";
 
    (void)sprintf_s(fmt, sizeof(fmt), "d64:%" PRId64 " x64:%" PRIx64 " X64:%" PRIX64 "", arg,
                    (UINT64)arg, (UINT64)arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed INT64 test: got [%s] instead of [%s]\n", __func__, fmt,
                    chk);
      errors++;
    }
  }
 
  /* UINT64 */
  {
    UINT64 arg = 0xFFFFFFFFFFFFFFFE;
    const char* chk = "u64:18446744073709551614 o64:1777777777777777777776 "
                      "x64:fffffffffffffffe X64:FFFFFFFFFFFFFFFE";
 
    (void)sprintf_s(fmt, sizeof(fmt),
                    "u64:%" PRIu64 " o64:%" PRIo64 " x64:%016" PRIx64 " X64:%016" PRIX64 "",
                    arg, arg, arg, arg);
 
    if (strcmp(fmt, chk) != 0)
    {
      (void)fprintf(stderr, "%s failed UINT64 test: got [%s] instead of [%s]\n", __func__,
                    fmt, chk);
      errors++;
    }
  }
 
  if (errors)
  {
    (void)fprintf(stderr, "%s produced %u errors\n", __func__, errors);
    return -1;
  }
 
  return 0;
}