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//=================================================================
//
//        ctime.c
//
//        Testcase for C library ctime() function
//
//=================================================================
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//=================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     jlarmour
// Contributors:  jlarmour
// Date:          1999-03-05
// Description:   Contains testcode for C library ctime() function
//
//
//####DESCRIPTIONEND####
 
// CONFIGURATION
 
#include <pkgconf/libc_time.h>          // C library configuration
 
// INCLUDES
 
#include <time.h>
#include <cyg/infra/testcase.h>
 
// HOW TO START TESTS
 
# define START_TEST( test ) test(0)
 
// FUNCTIONS
 
static int my_strcmp(const char *s1, const char *s2)
{
    for ( ; *s1 == *s2 ; s1++,s2++ )
    {
        if ( *s1 == '\0' )
            break;
    } // for
 
    return (*s1 - *s2);
} // my_strcmp()
 
 
static void
test( CYG_ADDRWORD data )
{
    time_t t;
    char *ret;
 
    // make this predictable - independent of the user option
    cyg_libc_time_setzoneoffsets(0, 3600);
    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTOFF );
 
    t = (time_t)130710184;
 
    ret = ctime(&t);
    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Thu Feb 21 20:23:04 1974\n"),
                       "ctime test #1");
 
    t = (time_t)946689894;
 
    ret = ctime(&t);
    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Sat Jan 01 01:24:54 2000\n"),
                       "ctime Y2K test #2");
 
    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTON );
 
    t = (time_t)-113186106;
 
    ret = ctime(&t);
    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Tue Jun 01 00:24:54 1966\n"),
                       "ctime test #3");
 
#ifdef CYGFUN_LIBC_TIME_POSIX
    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTOFF );
 
    t = (time_t)915510061;
 
    {
        char ret2[26];
 
        ret = ctime_r(&t, ret2);
        CYG_TEST_PASS_FAIL(!my_strcmp(ret2, "Tue Jan 05 04:21:01 1999\n"),
                           "ctime_r test #1");
    }
#endif
 
    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "ctime() function");
} // test()
 
 
int
main(int argc, char *argv[])
{
    CYG_TEST_INIT();
 
    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
                  "ctime() function");
 
    START_TEST( test );
 
    CYG_TEST_NA("Testing is not applicable to this configuration");
 
} // main()
 
// EOF ctime.c