tests/vfork-f.c: use libtests
* tests/vfork-f.c (main): Use assert and perror_msg_and_fail.
diff --git a/tests/vfork-f.c b/tests/vfork-f.c
index bcd1cc2..2b31206 100644
--- a/tests/vfork-f.c
+++ b/tests/vfork-f.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -26,6 +26,7 @@
*/
#include "tests.h"
+#include <assert.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
@@ -52,22 +53,16 @@
int fds[2];
(void) close(0);
- if (pipe(fds)) {
- perror("pipe");
- return 77;
- }
- if (fcntl(fds[1], F_SETFD, FD_CLOEXEC)) {
- perror("fcntl");
- return 77;
- }
+ if (pipe(fds))
+ perror_msg_and_fail("pipe");
+ if (fcntl(fds[1], F_SETFD, FD_CLOEXEC))
+ perror_msg_and_fail("fcntl");
char *const args[] = { av[0], (char *) "exec", NULL };
pid_t pid = vfork();
- if (pid < 0) {
- perror("vfork");
- return 77;
- }
+ if (pid < 0)
+ perror_msg_and_fail("vfork");
if (!pid) {
if (logit("child") || execve(args[0], args, args + 1))
@@ -80,14 +75,8 @@
close(fds[1]);
int status;
- if (wait(&status) != pid) {
- perror("wait");
- return 77;
- }
- if (status) {
- fprintf(stderr, "status = %d\n", status);
- return 77;
- }
+ assert(wait(&status) == pid);
+ assert(status == 0);
logit("finish");
