test.c

#include <check.h>
#include <stdio.h>
#include <stdlib.h>

START_TEST(cat_test) {
    FILE* fp1;
    FILE* fp2;
    char* line1 = NULL;
    char* line2 = NULL;
    size_t len1 = 0, len2 = 0;
    int read1;
    int flag = 0;
    if ((fp1 = fopen("s21_cat_log.txt", "r")) == NULL)
        flag++;
    if ((fp2 = fopen("cat_log.txt", "r")) == NULL)
        flag++;
    ck_assert_msg(flag == 0, "files not found");
    while ((read1 = getline(&line1, &len1, fp1)) != EOF) {
        getline(&line2, &len2, fp2);
        ck_assert_msg(strcmp(line1, line2) == 0, "cat didn't work");
    }
    fclose(fp1);
    fclose(fp2);
    if (line1) {
        free(line1);
        free(line2);
    }
}
END_TEST


START_TEST(grep_test) {
    FILE* fp1;
    FILE* fp2;
    char* line1 = NULL;
    char* line2 = NULL;
    size_t len1 = 0, len2 = 0;
    int read1;
    int flag = 0;
    if ((fp1 = fopen("s21_grep_log.txt", "r")) == NULL)
        flag++;
    if ((fp2 = fopen("grep_log.txt", "r")) == NULL)
        flag++;
    ck_assert_msg(flag == 0, "files not found");
    while ((read1 = getline(&line1, &len1, fp1)) != EOF) {
            getline(&line2, &len2, fp2);
        ck_assert_msg(strcmp(line1, line2) == 0, "grep didn't work");
    }
    fclose(fp1);
    fclose(fp2);
    if (line1) {
        free(line1);
        free(line2);
    }
}
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, cat_test);
    tcase_add_test(tc1_1, grep_test);

    srunner_run_all(sr, CK_ENV);
    nf = srunner_ntests_failed(sr);
    srunner_free(sr);
    return nf == 0 ? 0 : 1;
}