If one of the children exits with non zero value we can't see
it until DEBUG is set. Now if the exit value is not 0, we
print this value with tst_resm(TFAIL).
Also performed minor cleanup.
Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmansk...@oracle.com>
---
testcases/kernel/syscalls/setpgid/setpgid03.c | 160 +++++++++----------------
1 files changed, 58 insertions(+), 102 deletions(-)
diff --git a/testcases/kernel/syscalls/setpgid/setpgid03.c
b/testcases/kernel/syscalls/setpgid/setpgid03.c
index 4429fe4..2c47bc4 100644
--- a/testcases/kernel/syscalls/setpgid/setpgid03.c
+++ b/testcases/kernel/syscalls/setpgid/setpgid03.c
@@ -1,38 +1,25 @@
/*
+ * Copyright (c) International Business Machines Corp., 2001
*
- * Copyright (c) International Business Machines Corp., 2001
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
- * NAME
- * setpgid03.c
- *
- * DESCRIPTION
- * Test to check the error and trivial conditions in setpgid system call
- *
- * USAGE
- * setuid03
- *
- * RESTRICTIONS
- * This test is not completely written in the LTP format - PLEASE FIX!
+ * Test to check the error and trivial conditions in setpgid system call
*/
-#define DEBUG 0
-
#include <wait.h>
#include <limits.h>
#include <signal.h>
@@ -47,16 +34,15 @@
char *TCID = "setpgid03";
int TST_TOTAL = 1;
-void do_child(void);
-void setup(void);
-void cleanup(void);
+static void do_child(void);
+static void setup(void);
+static void cleanup(void);
int main(int ac, char **av)
{
int pid;
- int rval, fail = 0;
- int ret, status;
- int exno = 0;
+ int rval;
+ int status;
int lc;
char *msg;
@@ -68,14 +54,10 @@ int main(int ac, char **av)
maybe_run_child(&do_child, "");
#endif
- /*
- * perform global setup for the test
- */
setup();
for (lc = 0; TEST_LOOPING(lc); lc++) {
- /* reset tst_count in case we are looping */
tst_count = 0;
//test1:
@@ -92,35 +74,27 @@ int main(int ac, char **av)
#else
do_child();
#endif
- } else { /* parent */
- sleep(1);
- rval = setpgid(pid, getppid());
- if (errno == EPERM) {
- tst_resm(TPASS, "setpgid SUCCESS to set "
- "errno to EPERM");
- } else {
- tst_resm(TFAIL, "setpgid FAILED, "
- "expect %d, return %d", EPERM, errno);
- fail = 1;
- }
- sleep(1);
- if ((ret = wait(&status)) > 0) {
- if (DEBUG)
- tst_resm(TINFO, "Test {%d} exited "
- "status 0x%0x", ret, status);
-
- if (status != 0) {
- fail = 1;
- }
- }
}
- if (DEBUG) {
- if (fail || exno) {
- tst_resm(TINFO, "Test test 1: FAILED");
- } else {
- tst_resm(TINFO, "Test test 1: PASSED");
- }
+
+ sleep(1);
+ rval = setpgid(pid, getppid());
+ if (errno == EPERM) {
+ tst_resm(TPASS,
+ "setpgid SUCCESS to set errno to EPERM");
+ } else {
+ tst_resm(TFAIL,
+ "setpgid FAILED, expect %d, return %d",
+ EPERM, errno);
}
+ sleep(1);
+
+ if (wait(&status) < 0)
+ tst_resm(TFAIL | TERRNO, "wait() for child 1 failed");
+
+ if (!(WIFEXITED(status)) || (WEXITSTATUS(status) != 0))
+ tst_resm(TFAIL, "child 1 failed with status %d",
+ WEXITSTATUS(status));
+
//test2:
/*
* Value of pid matches the pid of the child process and
@@ -135,51 +109,43 @@ int main(int ac, char **av)
perror("exec failed");
}
exit(127);
+ }
+
+ sleep(1);
+ rval = setpgid(pid, getppid());
+ if (errno == EACCES) {
+ tst_resm(TPASS,
+ "setpgid SUCCEEDED to set errno to EACCES");
} else {
- sleep(1);
- rval = setpgid(pid, getppid());
- if (errno == EACCES) {
- tst_resm(TPASS, "setpgid SUCCEEDED to set "
- "errno to EACCES");
- } else {
- tst_resm(TFAIL, "setpgid FAILED, expect EACCES "
- "got %d", errno);
- }
- if ((ret = wait(&status)) > 0) {
- if (DEBUG)
- tst_resm(TINFO, "Test {%d} exited "
- "status 0x%0x", ret, status);
- if (status != 0) {
- fail = 1;
- }
- }
+ tst_resm(TFAIL,
+ "setpgid FAILED, expect EACCES got %d", errno);
}
+
+ if (wait(&status) < 0)
+ tst_resm(TFAIL | TERRNO, "wait() for child 2 failed");
+
+ if (!(WIFEXITED(status)) || (WEXITSTATUS(status) != 0))
+ tst_resm(TFAIL, "child 2 failed with status %d",
+ WEXITSTATUS(status));
}
+
cleanup();
tst_exit();
-
}
-/*
- * do_child()
- */
-void do_child()
+static void do_child(void)
{
int exno = 0;
if (setsid() < 0) {
- tst_resm(TFAIL, "setsid failed, errno :%d", errno);
+ printf("setsid() failed, errno: %d\n", errno);
exno = 1;
}
sleep(2);
exit(exno);
}
-/*
- * setup()
- * performs all ONE TIME setup for this test
- */
-void setup(void)
+static void setup(void)
{
tst_sig(FORK, DEF_HANDLER, cleanup);
@@ -189,17 +155,7 @@ void setup(void)
TEST_PAUSE;
}
-/*
- * cleanup()
- * performs all the ONE TIME cleanup for this test at completion
- * or premature exit
- */
-void cleanup(void)
+static void cleanup(void)
{
- /*
- * print timing status if that option was specified
- * print errno log if that option was specified
- */
TEST_CLEANUP;
-
}
--
1.7.1
------------------------------------------------------------------------------
Rapidly troubleshoot problems before they affect your business. Most IT
organizations don't have a clear picture of how application performance
affects their revenue. With AppDynamics, you get 100% visibility into your
Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro!
http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
