677028dcbb
* feat: tab results * feat: more colors * style: norm * fix: patch a spacing bug * fix: patch a small issue * fix: patch some leaks * style: norm
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* libunit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: dgaillet <dgaillet@student.42lyon.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2026/01/24 12:43:35 by dgaillet #+# #+# */
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/* Updated: 2026/01/25 18:15:25 by elagouch ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libunit.h"
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#include <fcntl.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <unistd.h>
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static int parent_helper(int ffd, struct s_helper *h, const char *fn_name,
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t_unit_test *test_list)
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{
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int status;
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int ffdst[2];
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pid_t caught_pid;
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caught_pid = 0;
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while (caught_pid != h->wpid)
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{
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caught_pid = wait(&status);
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if (caught_pid < 0)
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return (-1);
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}
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ffdst[0] = ffd;
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ffdst[1] = status;
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h->ok_tests += interpret_status(ffdst, fn_name, get_test_at(test_list,
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h->i)->title, test_list->max_len);
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return (0);
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}
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static int child_helper(t_unit_test *test_list, t_h h, int ffd)
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{
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int fd;
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int res;
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t_unit_test *test;
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fd = open("/dev/null", O_WRONLY);
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if (!fd)
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return (-1);
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if (dup2(fd, STDOUT_FILENO) < 0)
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return (-1);
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test = get_test_at(test_list, h.i);
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if (test->timeout)
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alarm(test->timeout);
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res = test->func();
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close(fd);
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close(ffd);
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clear_tests(&test_list);
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exit(res);
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}
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static int handle_out(const char *fn_name)
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{
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char *tmp;
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int fd;
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tmp = ft_strjoin(fn_name, ".log");
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if (!tmp)
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return (-1);
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fd = open(tmp, O_WRONLY | O_CREAT | O_TRUNC, 0644);
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free(tmp);
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return (fd);
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}
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int launch_tests(t_unit_test *test_list, const char *fn_name)
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{
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int ffd;
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t_h h;
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h.ok_tests = 0;
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h.i = -1;
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ffd = handle_out(fn_name);
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if (ffd < 0)
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return (-1);
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while (++h.i < (int)count_tests(test_list))
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{
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h.wpid = fork();
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if (h.wpid < 0)
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return (-1);
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else if (h.wpid == 0 && child_helper(test_list, h, ffd) < 0)
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return (-1);
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else if (parent_helper(ffd, &h, fn_name, test_list))
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return (-1);
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}
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print_passed_test(ffd, h.ok_tests, test_list);
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close(ffd);
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if (h.ok_tests != count_tests(test_list))
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return (-1);
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return (0);
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}
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