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feat/stdout (#3)

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* feat: disable standard output for tests

* fuck les fds

* patch some complation issues

* style: norm

* feat: timeout

* fix: patc more stuff

* fix: patch merge

* feat: more tests
This commit is contained in:
Erwann Lagouche
2026-01-25 16:43:39 +01:00
committed by GitHub
parent 442619f4cb
commit cf491b279d
30 changed files with 332 additions and 132 deletions
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120
framework/libunit.c
View File

@@ -6,94 +6,82 @@
/* By: dgaillet <dgaillet@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/01/24 12:43:35 by dgaillet #+# #+# */
/* Updated: 2026/01/24 16:50:51 by elagouch ### ########.fr */
/* Updated: 2026/01/25 15:15:05 by elagouch ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft/libft.h"
#include "libunit.h"
#include <fcntl.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <unistd.h>
static void print_wtermsig(int signal)
int parent_helper(int ffd, struct s_helper *h, const char *fn_name,
t_unit_test *test_list)
{
if (signal == 11)
ft_putstr_fd("[\x1B[33mSIGSEGV\x1B[0m]\n", 1);
else if (signal == 7)
ft_putstr_fd("[\x1B[33mSIGBUS\x1B[0m]\n", 1);
else if (signal == 6)
ft_putstr_fd("[\x1B[33mSIGABRT\x1B[0m]\n", 1);
else if (signal == 8)
ft_putstr_fd("[\x1B[33mSIGFPE\x1B[0m]\n", 1);
else if (signal == 13)
ft_putstr_fd("[\x1B[33mSIGPIPE\x1B[0m]\n", 1);
else if (signal == 4)
ft_putstr_fd("[\x1B[33mSIGILL\x1B[0m]\n", 1);
}
int status;
static size_t interpret_status(int status, const char *fn_name,
char *test_name)
{
ft_putstr_fd((char *)fn_name, 1);
ft_putstr_fd(" : ", 1);
ft_putstr_fd(test_name, 1);
ft_putstr_fd(" : ", 1);
if (WIFEXITED(status))
{
if (WEXITSTATUS(status))
ft_putstr_fd("[\x1B[31m\x1B[1mKO\x1B[0m]\n", 1);
else
{
ft_putstr_fd("[\x1B[32mOK\x1B[0m]\n", 1);
return (1);
}
}
else if (WIFSIGNALED(status))
print_wtermsig(WTERMSIG(status));
h->wpid = waitpid(h->wpid, &status, WCONTINUED);
if (h->wpid < 0)
return (-1);
h->ok_tests += interpret_status(ffd, status, fn_name, get_test_at(test_list,
h->i)->title);
return (0);
}
static void print_passed_test(size_t ok_tests, t_unit_test *test_list)
int child_helper(t_unit_test *test_list, t_h h)
{
size_t total;
int fd;
int res;
t_unit_test *test;
total = count_tests(test_list);
if (ok_tests == total)
ft_putstr_fd("\x1B[32m", 1);
else
ft_putstr_fd("\x1B[31m", 1);
ft_putnbr_fd(ok_tests, 1);
ft_putchar_fd('/', 1);
ft_putnbr_fd((int)total, 1);
ft_putstr_fd("\x1B[0m tests succeeded\n\n", 1);
fd = open("/dev/null", O_WRONLY);
if (!fd)
return (-1);
if (dup2(fd, STDOUT_FILENO) < 0)
return (-1);
test = get_test_at(test_list, h.i);
if (test->timeout)
alarm(test->timeout);
res = test->func();
close(fd);
exit(res);
}
int handle_out(const char *fn_name)
{
char *tmp;
int fd;
tmp = ft_strjoin(fn_name, ".log");
if (!tmp)
return (-1);
fd = open(tmp, O_WRONLY | O_CREAT | O_TRUNC, 0644);
free(tmp);
return (fd);
}
int launch_tests(t_unit_test *test_list, const char *fn_name)
{
size_t ok_tests;
pid_t wpid;
int status;
int i;
int ffd;
t_h h;
ok_tests = 0;
i = -1;
while (++i < (int)count_tests(test_list))
h.ok_tests = 0;
h.i = -1;
ffd = handle_out(fn_name);
if (ffd < 0)
return (1);
while (++h.i < (int)count_tests(test_list))
{
wpid = fork();
if (wpid < 0)
h.wpid = fork();
if (h.wpid < 0)
return (1);
else if (h.wpid == 0 && child_helper(test_list, h) < 0)
return (1);
else if (parent_helper(ffd, &h, fn_name, test_list))
return (1);
else if (wpid == 0)
exit(!get_test_at(test_list, i)->func());
else
{
wpid = wait(&status);
if (wpid < 0)
return (1);
ok_tests += interpret_status(status, fn_name, get_test_at(test_list,
i)->title);
}
}
print_passed_test(ok_tests, test_list);
print_passed_test(ffd, h.ok_tests, test_list);
close(ffd);
return (0);
}

20
framework/libunit.h
View File

@@ -6,14 +6,14 @@
/* By: elagouch <elagouch@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/01/24 14:38:40 by elagouch #+# #+# */
/* Updated: 2026/01/24 18:56:03 by elagouch ### ########.fr */
/* Updated: 2026/01/25 15:09:41 by elagouch ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIBUNIT_H
# define LIBUNIT_H
# include "libft.h"
# include "../libft/libft.h"
# include <sys/types.h>
# include <unistd.h>
@@ -25,6 +25,7 @@ typedef struct s_unit_test
char *title;
int (*func)(void);
struct s_unit_test *next;
unsigned int timeout;
} t_unit_test;
/**
@@ -53,7 +54,7 @@ size_t count_tests(t_unit_test *head);
* @return -1 on error, 0 on success
*/
size_t load_test(t_unit_test **head_ptr, const char *title,
int (*test_func)(void));
int (*test_func)(void), unsigned int timeout);
/**
* @brief clears the tests memory
@@ -66,4 +67,17 @@ void clear_tests(t_unit_test **head_ptr);
int launch_tests(t_unit_test *test_list,
const char *fn_name);
typedef struct s_helper
{
pid_t wpid;
size_t ok_tests;
int i;
} t_h;
size_t interpret_status(int ffd, int status,
const char *fn_name, char *test_name);
void print_passed_test(int ffd, size_t ok_tests,
t_unit_test *test_list);
#endif // !LIBUNIT_H

86
framework/libunit_logger.c Normal file
View File

@@ -0,0 +1,86 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* libunit_logger.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: elagouch <elagouch@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/01/25 14:26:54 by elagouch #+# #+# */
/* Updated: 2026/01/25 14:56:06 by elagouch ### ########.fr */
/* */
/* ************************************************************************** */
#include "libunit.h"
static void print_wtermsig(int ffd, int signal)
{
static char *sigs[15];
char *msg;
sigs[4] = "SIGKILL";
sigs[6] = "SIGABRT";
sigs[7] = "SIGBUS";
sigs[8] = "SIGFPE";
sigs[11] = "SIGSEGV";
sigs[13] = "SIGPIPE";
sigs[14] = "TIMEOUT";
ft_putstr_fd("[\x1B[33m", 1);
ft_putstr_fd("[", ffd);
if ((signal >= 6 && signal <=8) || signal == 4 || signal == 11 || (signal >= 13 && signal <= 14))
msg = sigs[signal];
else
msg = "UNKNOWN";
ft_putstr_fd(msg, 1);
ft_putstr_fd(msg, ffd);
ft_putstr_fd("\x1B[0m]\n", 1);
ft_putstr_fd("]\n", ffd);
}
size_t interpret_status(int ffd, int status, const char *fn_name,
char *test_name)
{
ft_putstr_fd((char *)fn_name, 1);
ft_putstr_fd((char *)fn_name, ffd);
ft_putstr_fd(" : ", 1);
ft_putstr_fd(" : ", ffd);
ft_putstr_fd(test_name, 1);
ft_putstr_fd(test_name, ffd);
ft_putstr_fd(" : ", 1);
ft_putstr_fd(" : ", ffd);
if (WIFEXITED(status))
{
if (WEXITSTATUS(status))
{
ft_putstr_fd("[\x1B[31m\x1B[1mKO\x1B[0m]\n", 1);
ft_putstr_fd("[KO]\n", ffd);
}
else
{
ft_putstr_fd("[\x1B[32mOK\x1B[0m]\n", 1);
ft_putstr_fd("[OK]\n", ffd);
return (1);
}
}
else if (WIFSIGNALED(status))
print_wtermsig(ffd, WTERMSIG(status));
return (0);
}
void print_passed_test(int ffd, size_t ok_tests, t_unit_test *test_list)
{
size_t total;
total = count_tests(test_list);
if (ok_tests == total)
ft_putstr_fd("\x1B[32m", 1);
else
ft_putstr_fd("\x1B[31m", 1);
ft_putnbr_fd(ok_tests, 1);
ft_putnbr_fd(ok_tests, ffd);
ft_putchar_fd('/', 1);
ft_putchar_fd('/', ffd);
ft_putnbr_fd((int)total, 1);
ft_putnbr_fd((int)total, ffd);
ft_putstr_fd("\x1B[0m tests succeeded\n\n", 1);
ft_putstr_fd(" tests succeeded\n\n", ffd);
}

11
framework/libunit_util.c
View File

@@ -6,7 +6,7 @@
/* By: elagouch <elagouch@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2026/01/24 14:35:57 by elagouch #+# #+# */
/* Updated: 2026/01/24 16:15:35 by elagouch ### ########.fr */
/* Updated: 2026/01/25 15:11:24 by elagouch ### ########.fr */
/* */
/* ************************************************************************** */
@@ -39,7 +39,7 @@ t_unit_test *get_last(t_unit_test *head)
/**
* @brief util function to allocate a new test
*/
t_unit_test *alloc_test(const char *title, int (*test_func)(void))
static t_unit_test *alloc_test(const char *title, int (*test_func)(void), unsigned int timeout)
{
t_unit_test *p;
@@ -47,11 +47,12 @@ t_unit_test *alloc_test(const char *title, int (*test_func)(void))
p->title = ft_strdup(title);
p->func = test_func;
p->next = NULL;
p->timeout = timeout;
return (p);
}
size_t load_test(t_unit_test **head_ptr, const char *title,
int (*test_func)(void))
int (*test_func)(void), unsigned int timeout)
{
t_unit_test *p;
t_unit_test *last;
@@ -60,14 +61,14 @@ size_t load_test(t_unit_test **head_ptr, const char *title,
return (-1);
if (!*head_ptr)
{
p = alloc_test(title, test_func);
p = alloc_test(title, test_func, timeout);
if (!p)
return (-1);
*head_ptr = p;
return (0);
}
last = get_last(*head_ptr);
last->next = alloc_test(title, test_func);
last->next = alloc_test(title, test_func, timeout);
if (!last->next)
return (-1);
return (0);