Add a test for kill() on a zombie
This commit is contained in:
parent
82bac68cdc
commit
cb71f1fa01
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=350658
@ -8,6 +8,7 @@ TESTSDIR= ${TESTSBASE}/sys/kern
|
|||||||
#ATF_TESTS_C+= kcov
|
#ATF_TESTS_C+= kcov
|
||||||
ATF_TESTS_C+= kern_copyin
|
ATF_TESTS_C+= kern_copyin
|
||||||
ATF_TESTS_C+= kern_descrip_test
|
ATF_TESTS_C+= kern_descrip_test
|
||||||
|
ATF_TESTS_C+= kill_zombie
|
||||||
ATF_TESTS_C+= ptrace_test
|
ATF_TESTS_C+= ptrace_test
|
||||||
TEST_METADATA.ptrace_test+= timeout="15"
|
TEST_METADATA.ptrace_test+= timeout="15"
|
||||||
ATF_TESTS_C+= reaper
|
ATF_TESTS_C+= reaper
|
||||||
|
65
tests/sys/kern/kill_zombie.c
Normal file
65
tests/sys/kern/kill_zombie.c
Normal file
@ -0,0 +1,65 @@
|
|||||||
|
/*-
|
||||||
|
* Copyright (c) 2018 Jilles Tjoelker
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* 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 AUTHOR 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 AUTHOR 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>
|
||||||
|
__FBSDID("$FreeBSD$");
|
||||||
|
|
||||||
|
#include <sys/wait.h>
|
||||||
|
|
||||||
|
#include <atf-c.h>
|
||||||
|
#include <signal.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
ATF_TC_WITHOUT_HEAD(kill_zombie);
|
||||||
|
ATF_TC_BODY(kill_zombie, tc)
|
||||||
|
{
|
||||||
|
pid_t child, pid;
|
||||||
|
int status, r;
|
||||||
|
|
||||||
|
child = fork();
|
||||||
|
ATF_REQUIRE(child != -1);
|
||||||
|
if (child == 0) {
|
||||||
|
_exit(42);
|
||||||
|
}
|
||||||
|
|
||||||
|
r = waitid(P_PID, child, NULL, WEXITED | WNOWAIT);
|
||||||
|
ATF_REQUIRE(r == 0);
|
||||||
|
|
||||||
|
r = kill(child, SIGTERM);
|
||||||
|
ATF_CHECK(r == 0);
|
||||||
|
|
||||||
|
status = -1;
|
||||||
|
pid = waitpid(child, &status, 0);
|
||||||
|
ATF_REQUIRE(pid == child);
|
||||||
|
ATF_CHECK(WIFEXITED(status) && WEXITSTATUS(status) == 42);
|
||||||
|
}
|
||||||
|
|
||||||
|
ATF_TP_ADD_TCS(tp)
|
||||||
|
{
|
||||||
|
|
||||||
|
ATF_TP_ADD_TC(tp, kill_zombie);
|
||||||
|
return (atf_no_error());
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user