//=================================================================
//
//        div.c
//
//        Testcase for C library div()
//
//=================================================================
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//=================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     ctarpy, jlarmour
// Contributors:  
// Date:          2000-04-30
// Description:   Contains testcode for C library div() function
//
//
//####DESCRIPTIONEND####

// INCLUDES

#include <pkgconf/system.h>
#include <stdlib.h>
#include <cyg/infra/testcase.h>

// FUNCTIONS

#ifndef CYGPKG_LIBC_STARTUP
void cyg_user_start(void)
#else
int
main( int argc, char *argv[] )
#endif
{
    int num, denom;
    div_t result;

    CYG_TEST_INIT();

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

    num = 10232;
    denom = 43;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==237) && (result.rem==41),
                        "div( 10232, 43 )");

    num = 4232;
    denom = 2000;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==2) && (result.rem==232),
                        "div( 4232, 2000 )");


    num = 20;
    denom = 20;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0),
                        "div( 20, 20 )");

    num = -5;
    denom = 4;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==-1),
                        "div( -5, 4 )");

    num = 5;
    denom = -4;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==1),
                        "div( 5, -4 )");

    num = -5;
    denom = -3;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==-2),
                        "div( -5, -3 )");

    num = -7;
    denom = -7;
    result = div(num, denom);
    CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0),
                        "div( -7, -7 )");


    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
                    "div() function");

} // main()

// EOF div.c
