strftime.c

ecos实时嵌入式操作系统

//=================================================================
//
//        strftime.c
//
//        Testcase for C library strftime() function
//
//=================================================================
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// -------------------------------------------
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// or inline functions from this file, or you compile this file and link it
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//####ECOSGPLCOPYRIGHTEND####
//=================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     jlarmour
// Contributors:  
// Date:          1999-03-05
// Description:   Contains testcode for C library strftime() 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 s[1000];
    size_t size;
    
    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;
    
    size = strftime(s, 1000, "", &tm1);
    CYG_TEST_PASS_FAIL((size==0) && (*s=='\0'), "strftime test #1");

    size = strftime(s, 1000, "%a", &tm1);
    CYG_TEST_PASS_FAIL((size==3) && !my_strcmp(s, "Thu"), "strftime test #2");

    size = strftime(s, 1000, "%A", &tm1);
    CYG_TEST_PASS_FAIL((size==8) && !my_strcmp(s, "Thursday"),
                       "strftime test #3");

    size = strftime(s, 1000, "%b", &tm1);
    CYG_TEST_PASS_FAIL((size==3) && !my_strcmp(s, "Feb"),
                       "strftime test #4");

    size = strftime(s, 1000, "%B", &tm1);
    CYG_TEST_PASS_FAIL((size==8) && !my_strcmp(s, "February"),
                       "strftime test #5");

    size = strftime(s, 1000, "%d", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "21"),
                       "strftime test #6");

    size = strftime(s, 1000, "%H", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "20"),
                       "strftime test #7");

    size = strftime(s, 1000, "%I", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "09"),
                       "strftime test #8");

    size = strftime(s, 1000, "%j", &tm1);
    CYG_TEST_PASS_FAIL((size==3) && !my_strcmp(s, "051"),
                       "strftime test #9");

    size = strftime(s, 1000, "%m", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "02"),
                       "strftime test #10");

    size = strftime(s, 1000, "%M", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "23"),
                       "strftime test #11");

    size = strftime(s, 1000, "%p", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "pm"),
                       "strftime test #12");

    size = strftime(s, 1000, "%S", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "04"),
                       "strftime test #13");

    size = strftime(s, 1000, "%U", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "07"),
                       "strftime test #14");

    size = strftime(s, 1000, "%w", &tm1);
    CYG_TEST_PASS_FAIL((size==1) && !my_strcmp(s, "4"),
                       "strftime test #15");

    size = strftime(s, 1000, "%W", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "07"),
                       "strftime test #16");

    size = strftime(s, 1000, "%y", &tm1);
    CYG_TEST_PASS_FAIL((size==2) && !my_strcmp(s, "74"),
                       "strftime test #17");

    size = strftime(s, 1000, "%Y", &tm1);
    CYG_TEST_PASS_FAIL((size==4) && !my_strcmp(s, "1974"),
                       "strftime test #18");

    size = strftime(s, 1000, "%%", &tm1);
    CYG_TEST_PASS_FAIL((size==1) && !my_strcmp(s, "%"),
                       "strftime test #19");

    size = strftime(s, 5, "%Y", &tm1);
    CYG_TEST_PASS_FAIL((size==4) && !my_strcmp(s, "1974"),
                       "strftime test #20");

    size = strftime(s, 4, "%Y", &tm1);
    CYG_TEST_PASS_FAIL((size==0), "strftime test #21");


    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "strftime() function");
} // test()


int
main(int argc, char *argv[])
{
    CYG_TEST_INIT();

    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
                  "strftime() function");

    START_TEST( test );

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

} // main()

// EOF strftime.c