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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