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

//

//        setlocale.c

//

//        Testcase for C library setlocale() function

//

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

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

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

//

// Author(s):     jlarmour

// Contributors:

// Date:          2000-04-18

// Description:   Contains testcode for C library setlocale() function

//

//

//####DESCRIPTIONEND####

// INCLUDES

#include <locale.h>                // header for functions to test

#include <cyg/infra/testcase.h>    // Testcase API

// 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()

int

main( int argc, char *argv[] )

{

    char *str;

    CYG_TEST_INIT();

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

                  "library setlocale() function");

    // Check 1

    str = setlocale(LC_CTYPE, NULL);

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Initial locale for LC_CTYPE is \"C\"" );

    // Check 2

    str = setlocale(LC_ALL, NULL);

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "#C#C#C#C#C#" ),

                        "Initial locale for LC_ALL is correct" );

    // Check 3

    str = setlocale(LC_COLLATE, "C");

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Set locale for LC_COLLATE to \"C\"" );

    // Check 4

    str = setlocale(LC_MONETARY, "");

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Set default locale for LC_MONETARY" );

    str = setlocale(LC_MONETARY, NULL);

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Stored default locale for LC_MONETARY" );

    // Check 5

    str = setlocale(LC_ALL, "C");

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Set locale for LC_COLLATE to \"C\"" );

    // Check 6

    str = setlocale(LC_ALL, "");

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "C" ),

                        "Set locale for LC_COLLATE to default" );

    // Check 7

    str = setlocale(LC_ALL, NULL);

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "#C#C#C#C#C#" ),

                        "Get locale for LC_ALL" );

    str = setlocale(LC_ALL, str);

    CYG_TEST_PASS_FAIL( !my_strcmp(str, "#C#C#C#C#C#" ),

                        "Set locale for LC_ALL from retrieved locale" );

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

                    "library setlocale() function");

} // main()

// EOF setlocale.c