HTL-2IHIF-C/11-recursion-algos
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/*----------------------------------------------------------
* HTBLA-Leonding
* ---------------------------------------------------------
* Title: Unit tests for 'Reverse String'
* Author: S. Schraml
* ----------------------------------------------------------
*/
#include "test_reverse_string.h"
#include <stdio.h>
#include <string.h>
#include "reverse_string.h"
TEST(test_reverse_string_rec) {
char str1[] = "testing";
reverse_string_recursive(str1, 0, strlen(str1) - 1);
ASSERT_EQUALS_STR("gnitset", str1);
char str2[] = "X";
reverse_string_recursive(str2, 0, strlen(str2) - 1);
ASSERT_EQUALS_STR("X", str2);
char str3[] = "";
reverse_string_recursive(str3, 0, strlen(str3) - 1);
ASSERT_EQUALS_STR("", str3);
}
TEST(test_reverse_string_itr) {
char str1[] = "testing";
reverse_string_recursive(str1, 0, strlen(str1) - 1);
ASSERT_EQUALS_STR("gnitset", str1);
char str2[] = "X";
reverse_string_recursive(str2, 0, strlen(str2) - 1);
ASSERT_EQUALS_STR("X", str2);
char str3[] = "";
reverse_string_recursive(str3, 0, strlen(str3) - 1);
ASSERT_EQUALS_STR("", str3);
}