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

//

//        strspn.c

//

//        Testcase for C library strspn()

//

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

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

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

//

// Author(s):     ctarpy, jlarmour

// Contributors:  

// Date:          2000-04-30

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

//

//

//####DESCRIPTIONEND####

// INCLUDES

#include <string.h>

#include <cyg/infra/testcase.h>

// FUNCTIONS

// Functions to avoid having to use libc strings

static char *my_strcpy(char *s1, const char *s2)

{

    while (*s2 != '\0') {

        *(s1++) = *(s2++);

    }

    *s1 = '\0';

    return s1;

} // my_strcpy()

int main( int argc, char *argv[] )

{

    char x[300];

    char y[300];

    int ret;

    CYG_TEST_INIT();

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

                  "strspn() function");

    CYG_TEST_INFO("This testcase provides simple basic tests");

    // Check 1

    my_strcpy(x, "ah blow my nose at you, so-called Arthur king!");

    my_strcpy(y, "wolbah ");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 8), "Simple strspn() #1" );

    // Check 2

    my_strcpy(x, "Not bad for a little fur ball. You! Stay here.");

    my_strcpy(y, "litea rofdbN");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 22), "Simple strspn() #2" );

    // Check 3

    my_strcpy(x, "Not bad for a little fur ball. You! Stay here.");

    my_strcpy(y, "litearofdbN");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 3), "Simple strspn() #3");

    // Check 4 (boundary condition)

    my_strcpy(x, "Not bad for a little fur ball. You! Stay here.");

    my_strcpy(y, "litearofdb");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 0), "First character not in string");

    // Check 5 (boundary condition)

    my_strcpy(x, "So, if she weighs the same as a duck, she's made of wood!");

    my_strcpy(y, "zx");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 0), "No characters in string" );

    // Check 6 (boundary condition)

    my_strcpy(x, "");

    my_strcpy(y, "qwerty");

    ret = strspn(x, y);

    CYG_TEST_PASS_FAIL( (ret == 0), "Empty search string" );

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

                    "strspn() function");

} // main()

// EOF strspn.c