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//=================================================================

//

//        asctime.c

//

//        Testcase for C library asctime() function

//

//=================================================================

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//=================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):     jlarmour

// Contributors:  

// Date:          1999-03-05

// Description:   Contains testcode for C library asctime() 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 )

{

    struct tm tm1;

    char *ret;

    tm1.tm_sec = 4;

    tm1.tm_min = 23;

    tm1.tm_hour = 20;

    tm1.tm_mday = 21;

    tm1.tm_mon = 1;

    tm1.tm_year = 74;

    tm1.tm_wday = 4;

    tm1.tm_yday = 51;

    tm1.tm_isdst = 0;

    ret = asctime(&tm1);

    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Thu Feb 21 20:23:04 1974\n"),

                       "asctime test #1");

    tm1.tm_sec = 3;

    tm1.tm_min = 51;

    tm1.tm_hour = 5;

    tm1.tm_mday = 2;

    tm1.tm_mon = 11;

    tm1.tm_year = 68;

    tm1.tm_wday = 1;

    tm1.tm_yday = 336;

    tm1.tm_isdst = 0;

    ret = asctime(&tm1);

    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Mon Dec 02 05:51:03 1968\n"),

                       "asctime test #2");

    // make this predictable - independent of the user option

    cyg_libc_time_setzoneoffsets(0, 3600);

    tm1.tm_sec = 3;

    tm1.tm_min = 51;

    tm1.tm_hour = 5;

    tm1.tm_mday = 2;

    tm1.tm_mon = 6;

    tm1.tm_year = 68;

    tm1.tm_wday = 2;

    tm1.tm_yday = 183;

    tm1.tm_isdst = 1;

    ret = asctime(&tm1);

    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Tue Jul 02 05:51:03 1968\n"),

                       "asctime test #3");

    tm1.tm_sec = 0;

    tm1.tm_min = 0;

    tm1.tm_hour = 0;

    tm1.tm_mday = 1;

    tm1.tm_mon = 0;

    tm1.tm_year = 0;

    tm1.tm_wday = 1;

    tm1.tm_yday = 0;

    tm1.tm_isdst = 0;

    ret = asctime(&tm1);

    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Mon Jan 01 00:00:00 1900\n"),

                       "asctime test #4");

    tm1.tm_sec = 0;

    tm1.tm_min = 0;

    tm1.tm_hour = 0;

    tm1.tm_mday = 1;

    tm1.tm_mon = 0;

    tm1.tm_year = 100;

    tm1.tm_wday = 6;

    tm1.tm_yday = 0;

    tm1.tm_isdst = 0;

    ret = asctime(&tm1);

    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Sat Jan 01 00:00:00 2000\n"),

                       "asctime Y2K test #5");

#ifdef CYGFUN_LIBC_TIME_POSIX

    {

        char ret2[100];

        tm1.tm_sec = 3;

        tm1.tm_min = 51;

        tm1.tm_hour = 5;

        tm1.tm_mday = 2;

        tm1.tm_mon = 11;

        tm1.tm_year = 68;

        tm1.tm_wday = 1;

        tm1.tm_yday = 336;

        tm1.tm_isdst = 0;

        ret = asctime_r(&tm1, ret2);

        CYG_TEST_PASS_FAIL((ret==ret2) &&

                           !my_strcmp(ret, "Mon Dec 02 05:51:03 1968\n"),

                           "asctime_r test #1");

    }

#endif

    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "

                    "asctime() function");

} // test()

int

main(int argc, char *argv[])

{

    CYG_TEST_INIT();

    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "

                  "asctime() function");

    START_TEST( test );

    CYG_TEST_NA("Testing is not applicable to this configuration");

} // main()

// EOF asctime.c