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

//

//        diag_sprintf2.c

//

//        Testcase for infra library diag_sprintf()

//

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

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

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

//

// Author(s):       ctarpy, jlarmour

// Contributors:    andrew lunn

// Date:            2005-02-09

// Description:     Contains testcode for infra library diag_sprintf() function

//

//

//####DESCRIPTIONEND####

// CONFIGURATION

// INCLUDES

#include <cyg/infra/diag.h>

#include <cyg/infra/testcase.h>

// FUNCTIONS

// Functions to avoid having to use libc strings

static int

my_strlen(const char *s)

{

    const char *ptr;

    ptr = s;

    for ( ptr=s ; *ptr != '\0' ; ptr++ )

        ;

    return (int)(ptr-s);

} // my_strlen()

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 char *

my_strcpy(char *s1, const char *s2)

{

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

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

    }

    *s1 = '\0';

    return s1;

} // my_strcpy()

static void

test( CYG_ADDRWORD data )

{

    static char x[200];

    static char y[200];

    static char z[200];

    int ret;

    // Check 1

    my_strcpy(x, "I'm afraid the shield generator");

    ret = diag_sprintf(y, "%s will be quite operational - %5d%%%c%05X", x,

                   13, '5', 0x89ab);

    my_strcpy( z, "I'm afraid the shield generator will be "

                  "quite operational -    13%5089AB" );

    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "%s%n%d%%%c%0X test");

    CYG_TEST_PASS_FAIL(ret == my_strlen(z),

                       "%s%n%d%%%c%0X test return code" );

    // Check 2

    ret = diag_sprintf(y, "|%5d|%10s|%03d|%c|", 2, "times", 6, '=');

    my_strcpy(z, "|    2|     times|006|=|");

    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "|%5d|%10s|%03d|%c| test");

    CYG_TEST_PASS_FAIL(ret == my_strlen(z),

                       "|%5d|%10s|%03d|%c|%o| test return code" );

    // Check 3

    ret = diag_snprintf(y, 19, "print up to here >< and not this bit" );

    my_strcpy(z, "print up to here >");

    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "simple diag_snprintf test #1");

    CYG_TEST_PASS_FAIL(ret == my_strlen(z),

                       "simple diag_snprintf test #1 return code" );

    // Check 4

    ret = diag_snprintf(y, 31, "print a bit of this number: %05d nyer", 1234);

    my_strcpy(z, "print a bit of this number: 01");

    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "simple diag_snprintf test #2");

    CYG_TEST_PASS_FAIL(ret == my_strlen(z),

                       "simple diag_snprintf test #2 return code" );

    CYG_TEST_FINISH("Finished tests from testcase " __FILE__

                    " for C library diag_sprintf() function");

} // test()

void

cyg_user_start(void)

{

    CYG_TEST_INIT();

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

                  "library diag_sprintf() function");

    CYG_TEST_INFO("These test combinations of diag_sprintf() features");

    test(0);

} // cyg_user_start()

// EOF diag_sprintf2.c