/*  SPDX-License-Identifier: MIT */
/*
*  Copyright (c) 2014 by Intel Corp
/*------------------------------------------------------------------
 * test_strcpy_s
 *
 *
 *------------------------------------------------------------------
 */

#include "test_private.h"
#include "safe_str_lib.h"

#define MAX   ( 128 )
#define LEN   ( 128 )

static char   str1[LEN];
static char   str2[LEN];

int test_strcpy_s (void)
{
    errno_t rc;
#ifdef SAFE_LIB_STR_NULL_SLACK
    uint32_t i;
#endif /*SAFE_LIB_STR_NULL_SLACK*/
    int32_t  ind;

/*--------------------------------------------------*/

    rc = strcpy_s(NULL, LEN, str2);
    if (rc != ESNULLP) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

/*--------------------------------------------------*/

   strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");

    rc = strcpy_s(str1, 5, NULL);
    if (rc != ESNULLP) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

#ifdef SAFE_LIB_STR_NULL_SLACK
    for (i=0; i<5; i++) {
        if (str1[i] != '\0') {
            debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
        }
    }
#else
    if (str1[0] != '\0') {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }
#endif

/*--------------------------------------------------*/

    rc = strcpy_s(str1, 0, str2);
    if (rc != ESZEROL) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

/*--------------------------------------------------*/

    rc = strcpy_s(str1, (RSIZE_MAX_STR+1), str2);
    if (rc != ESLEMAX) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

/*--------------------------------------------------*/
/*--------------------------------------------------*/

    strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
    str2[0] = '\0';

    rc = strcpy_s(str1, LEN/2, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

#ifdef SAFE_LIB_STR_NULL_SLACK
    for (i=0; i<LEN/2; i++) {
        if (str1[i] != '\0') {
            debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
        }
    }
#else
    if (str1[0] != '\0') {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }
#endif

/*--------------------------------------------------*/

    strcpy(str1, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");

    rc = strcpy_s(str1, LEN, str1);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

/*--------------------------------------------------*/

    strcpy(&str1[0], "keep it simple");

    rc = strcpy_s(&str1[0], LEN, &str1[5]);
    if (rc != ESOVRLP) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

#ifdef SAFE_LIB_STR_NULL_SLACK
    for (i=0; i<LEN; i++) {
        if (str1[i] != '\0') {
            debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
        }
    }
#else
    if (str1[0] != '\0') {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }
#endif

/*--------------------------------------------------*/

    strcpy(&str1[0], "keep it simple");
    str2[0] = '\0';

    rc = strcpy_s(str1, LEN, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    if (*str1 != '\0') {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    str1[0] = '\0';
    strcpy(&str2[0], "keep it simple");

    rc = strcpy_s(str1, LEN, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    /* be sure the results are the same as strcmp */
    ind = strcmp(str1, str2);
    if (ind != 0) {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    strcpy(str1, "qqweqeqeqeq");
    strcpy(str2, "keep it simple");

    rc = strcpy_s(str1, LEN, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    /* be sure the results are the same as strcmp */
    ind = strcmp(str1, str2);
    if (ind != 0) {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    strcpy(str1, "qqweqeqeqeq");
    strcpy(str2, "keep it simple");

    rc = strcpy_s(str1, 1, str2);
    if (rc != ESNOSPC) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    if (*str1 != '\0') {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    strcpy(str1, "qqweqeqeqeq");
    strcpy(str2, "keep it simple");

    rc = strcpy_s(str1, 2, str2);
    if (rc != ESNOSPC) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    if (*str1 != '\0') {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    strcpy(str1, "qqweqeqeqeq");
    strcpy(str2, "it");

    rc = strcpy_s(str1, 3, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    /* be sure the results are the same as strcmp */
    ind = strcmp(str1, str2);
    if (ind != 0) {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

/*--------------------------------------------------*/

    strcpy(str1, "qq12345weqeqeqeq");
    strcpy(str2, "it");

    rc = strcpy_s(str1, 10, str2);
    if (rc != EOK) {
        debug_printf("%s %u   Error rc=%u \n",
                     __FUNCTION__, __LINE__,  rc );
    }

    /* be sure the results are the same as strcpy */
    ind = strcmp(str1, str2);
    if (ind != 0) {
        debug_printf("%s %u -%s-  Error rc=%u \n",
                     __FUNCTION__, __LINE__,  str1, rc );
    }

    /*
    for (i=0; i<10; i++) {
        printf("str1[%i] = %d \n", i, str1[i]);
    } */

/*--------------------------------------------------*/

    return (0);
}


