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glibc  2.9
Functions | Variables
test-tz.c File Reference
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <stdio.h>

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Functions

int main (int argc, char **argv)

Variables

struct {
const char * env
time_t expected
tests []

Function Documentation

int main ( int  argc,
char **  argv 
)

Definition at line 19 of file test-tz.c.

{
  int errors = 0;
  struct tm tm;
  time_t t;
  unsigned int i;

  memset (&tm, 0, sizeof (tm));
  tm.tm_isdst = 0;
  tm.tm_year  = 96;  /* years since 1900 */
  tm.tm_mon   = 4;
  tm.tm_mday  = 24;
  tm.tm_hour  =  3;
  tm.tm_min   = 55;
  tm.tm_sec   = 15;

  for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
    {
      setenv ("TZ", tests[i].env, 1);
      t = mktime (&tm);
      if (t != tests[i].expected)
       {
         printf ("%s: flunked test %u (expected %lu, got %lu)\n",
                argv[0], i, (long) tests[i].expected, (long) t);
         ++errors;
       }
    }
  if (errors == 0)
    {
      puts ("No errors.");
      return EXIT_SUCCESS;
    }
  else
    {
      printf ("%d errors.\n", errors);
      return EXIT_FAILURE;
    }
}

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Variable Documentation

struct { ... } tests[]