minix/tests/lib/libc/stdlib/t_exit.c
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

186 lines
3.9 KiB
C

/* $NetBSD: t_exit.c,v 1.1 2011/05/09 07:31:51 jruoho Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jukka Ruohonen.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_exit.c,v 1.1 2011/05/09 07:31:51 jruoho Exp $");
#include <sys/wait.h>
#include <atf-c.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
static bool fail;
static void func(void);
static void
func(void)
{
fail = false;
}
ATF_TC(exit_atexit);
ATF_TC_HEAD(exit_atexit, tc)
{
atf_tc_set_md_var(tc, "descr", "A basic test of atexit(3)");
}
ATF_TC_BODY(exit_atexit, tc)
{
pid_t pid;
int sta;
pid = fork();
ATF_REQUIRE(pid >= 0);
if (pid == 0) {
if (atexit(func) != 0)
_exit(EXIT_FAILURE);
fail = true;
_exit(EXIT_SUCCESS);
}
(void)wait(&sta);
if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS)
atf_tc_fail("atexit(3) failed");
if (fail != false)
atf_tc_fail("atexit(3) was not called");
}
ATF_TC(exit_basic);
ATF_TC_HEAD(exit_basic, tc)
{
atf_tc_set_md_var(tc, "descr", "A basic test of exit(3)");
}
ATF_TC_BODY(exit_basic, tc)
{
pid_t pid;
int sta;
pid = fork();
ATF_REQUIRE(pid >= 0);
if (pid == 0) {
exit(EXIT_SUCCESS);
exit(EXIT_FAILURE);
}
(void)wait(&sta);
if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS)
atf_tc_fail("exit(3) did not exit successfully");
}
ATF_TC(exit_status);
ATF_TC_HEAD(exit_status, tc)
{
atf_tc_set_md_var(tc, "descr", "Test exit(3) status");
}
ATF_TC_BODY(exit_status, tc)
{
const int n = 10;
int i, sta;
pid_t pid;
for (i = 0; i < n; i++) {
pid = fork();
if (pid < 0)
exit(EXIT_FAILURE);
if (pid == 0)
exit(i);
(void)wait(&sta);
if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != i)
atf_tc_fail("invalid exit(3) status");
}
}
ATF_TC(exit_tmpfile);
ATF_TC_HEAD(exit_tmpfile, tc)
{
atf_tc_set_md_var(tc, "descr", "Temporary files are unlinked?");
}
ATF_TC_BODY(exit_tmpfile, tc)
{
int sta, fd = -1;
char buf[12];
pid_t pid;
FILE *f;
(void)strlcpy(buf, "exit.XXXXXX", sizeof(buf));
pid = fork();
ATF_REQUIRE(pid >= 0);
if (pid == 0) {
fd = mkstemp(buf);
if (fd < 0)
exit(EXIT_FAILURE);
exit(EXIT_SUCCESS);
}
(void)wait(&sta);
if (WIFEXITED(sta) == 0 || WEXITSTATUS(sta) != EXIT_SUCCESS)
atf_tc_fail("failed to create temporary file");
f = fdopen(fd, "r");
if (f != NULL)
atf_tc_fail("exit(3) did not clear temporary file");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, exit_atexit);
ATF_TP_ADD_TC(tp, exit_basic);
ATF_TP_ADD_TC(tp, exit_status);
ATF_TP_ADD_TC(tp, exit_tmpfile);
return atf_no_error();
}