s21_test.c

#include <string.h>
#include <check.h>
#include "s21_string.h"
#include <stdio.h>

START_TEST(s21_strcmp_test)
{
    char *str1 = "12345";
    char *str2 = "12344";
    ck_assert_int_eq(s21_strcmp(str1, str2), strcmp(str1, str2));
    ck_assert_int_eq(s21_strcmp(str1, str1), strcmp(str1, str1));
    char *str3 = "123456789";
    ck_assert_int_eq(s21_strcmp(str1, str3), strcmp(str1, str3));
    char *str4 = "";
    char *str5 = " ";
    ck_assert_int_eq(s21_strcmp(str4, str4), strcmp(str4, str4));
    ck_assert_int_eq(s21_strcmp(str4, str5), strcmp(str4, str5));

}
END_TEST

START_TEST(s21_strncmp_test)
{
    char *str1 = "12345";
    char *str2 = "12344";
    ck_assert_int_eq(s21_strncmp(str1, str2, 5), strncmp(str1, str2, 5));
    ck_assert_int_eq(s21_strncmp(str1, str1, 4), strncmp(str1, str1, 4));
    char *str3 = "123456789";
    ck_assert_int_eq(s21_strncmp(str1, str3, 15), strncmp(str1, str3, 15));
    char *str4 = "";
    char *str5 = " ";
    ck_assert_int_eq(s21_strncmp(str4, str4, 1), strncmp(str4, str4, 1));
    ck_assert_int_eq(s21_strncmp(str4, str5, 2), strncmp(str4, str5, 2));
}
END_TEST

START_TEST(s21_strcpy_test)
{
    char str1[] = "123456";
    char buf[60]="";
    ck_assert_str_eq(s21_strcpy(buf, str1), strcpy(buf, str1));
}
END_TEST

START_TEST(s21_strncpy_test)
{
    char str1[] = "123456";
    char buf[60]="";
    char buf1[60]="";
    ck_assert_str_eq(s21_strncpy(buf, str1, 3), strncpy(buf, str1, 3));
    ck_assert_str_eq(s21_strncpy(buf1, str1, 10), strncpy(buf1, str1, 10));
}
END_TEST

START_TEST(s21_sprintf_test)
{
    char str1[150] = "";
    char str2[150] = "";
    char buf1[60]="";
    char buf2[60]="";
    //ck_assert_int_eq(s21_sprintf(str1, "%*.*d %d % f %+-*d %% %*.*s %.*i %*c %-*lu\n",9,6, 2888, -286, 4.0,6, 100,8, 3, "Hello", 7, 45674,8,'Q',7, 5555555555), sprintf(str2,"%*.*d %d % f %+-*d %% %*.*s %.*i %*c %-*lu\n",9,6, 2888, -286, 4.0,6, 100,8, 3, "Hello", 7, 45674,8,'Q',7, 5555555555));
    int l1 = s21_sprintf(str1, "%+*d", 6, 534);
    int l2 = sprintf(str2, "%+*d", 6, 534);
    ck_assert_int_eq(l1, l2);
    ck_assert_str_eq(str1, str2);
    printf("%s\n", buf1);
    printf("%s\n", buf2);
    int l3 = s21_sprintf(buf1, "%.*d %d % f %+-*d %% ", 6, 2888, -286, 4.0,6, 100);
    int l4 = sprintf(buf2, "%.*d %d % f %+-*d %% ", 6, 2888, -286, 4.0,6, 100);
    ck_assert_int_eq(l3, l4);
    ck_assert_str_eq(buf1, buf2);
    //ck_assert_str_eq(s21_sprintf(buf1, str1, 10), sprintf(buf1, str1, 10));
}
END_TEST

int main(void)
{
    Suite *s1 = suite_create("Core");
    TCase *tc1_1 = tcase_create("Core");
    SRunner *sr = srunner_create(s1);
    int nf;

    suite_add_tcase(s1, tc1_1);
    tcase_add_test(tc1_1, s21_strcmp_test);
    tcase_add_test(tc1_1, s21_strncmp_test);
    tcase_add_test(tc1_1, s21_strcpy_test);
    tcase_add_test(tc1_1, s21_strncpy_test);
    tcase_add_test(tc1_1, s21_sprintf_test);

    srunner_run_all(sr, CK_ENV);
    nf = srunner_ntests_failed(sr);
    srunner_free(sr);

    return nf == 0 ? 0 : 1;
}