X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Fstress%2Ftest_multi_sessions_per_uid_10app;h=90ef81963bfd57868726dc9682557176caae0388;hp=365519dc661b2fe890ca35e63a787287c3360d3a;hb=8192bd8fb712659b9204549f29d9a54dc2c57a9e;hpb=0fc2834cb1892927708c858baf0147f1cddd1219

diff --git a/tests/stress/test_multi_sessions_per_uid_10app b/tests/stress/test_multi_sessions_per_uid_10app
index 365519dc6..90ef81963 100755
--- a/tests/stress/test_multi_sessions_per_uid_10app
+++ b/tests/stress/test_multi_sessions_per_uid_10app
@@ -24,6 +24,7 @@ NR_APP=10
 NR_SESSION=5
 NR_LOOP=1000
 COREDUMP_FILE=$(cat /proc/sys/kernel/core_pattern)
+APPS_PID=
 
 TEST_DESC="Stress test - $NR_SESSION sessions per UID with $NR_APP apps"
 
@@ -42,7 +43,7 @@ function enable_channel_per_uid()
 
 function check_sessiond()
 {
-	if [ -z "$(pidof lt-lttng-sessiond)" ]; then
+	if [ -z "$(pgrep --full lt-lttng-sessiond)" ]; then
 		local str_date=$(date +%H%M%S-%d%m%Y)
 
 		diag "!!!The session daemon died unexpectedly!!!"
@@ -64,7 +65,7 @@ function start_sessiond()
 		BAIL_OUT "*** Kernel too old for session daemon tests ***"
 	fi
 
-	if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
+	if [ -z $(pgrep --full lt-$SESSIOND_BIN) ]; then
 		# We have to start it like this so the ulimit -c is used by this
 		# process. Also, we collect any error message printed out.
 		$TESTDIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --quiet --background --consumerd32-path="$TESTDIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$TESTDIR/../src/bin/lttng-consumerd/lttng-consumerd" >$LOG_FILE 2>&1
@@ -77,20 +78,20 @@ test_stress()
 {
 	for b in $(seq 1 $NR_LOOP); do
 		for a in $(seq 1 $NR_SESSION); do
-			create_lttng_session $SESSION_NAME-$a $TRACE_PATH
+			create_lttng_session_ok $SESSION_NAME-$a $TRACE_PATH
 			check_sessiond
 			enable_channel_per_uid $SESSION_NAME-$a $CHANNEL_NAME
 			check_sessiond
-			enable_ust_lttng_event $SESSION_NAME-$a $EVENT_NAME
+			enable_ust_lttng_event_ok $SESSION_NAME-$a $EVENT_NAME
 			check_sessiond
-			start_lttng_tracing $SESSION_NAME-$a
+			start_lttng_tracing_ok $SESSION_NAME-$a
 			check_sessiond
 		done
 
 		for a in $(seq 1 $NR_SESSION); do
-			stop_lttng_tracing $SESSION_NAME-$a
+			stop_lttng_tracing_ok $SESSION_NAME-$a
 			check_sessiond
-			destroy_lttng_session $SESSION_NAME-$a
+			destroy_lttng_session_ok $SESSION_NAME-$a
 			check_sessiond
 		done
 	done
@@ -101,7 +102,11 @@ test_stress()
 function cleanup()
 {
 	diag "Cleaning up!"
-	killall -9 $LAUNCH_APP
+	for p in ${APPS_PID}; do
+		kill -s SIGKILL ${p}
+		wait ${p} 2>/dev/null
+	done
+	APPS_PID=
 	stop_lttng_sessiond
 }
 
@@ -113,6 +118,7 @@ function sighandler()
 }
 
 trap sighandler SIGINT
+trap sighandler SIGTERM
 
 # Make sure we collect a coredump if possible.
 ulimit -c unlimited
@@ -128,6 +134,7 @@ diag "Starting applications"
 
 # Start NR_APP applications script that will spawn apps non stop.
 ./$TESTDIR/stress/$LAUNCH_APP $NR_APP &
+APPS_PID="${APPS_PID} ${!}"
 
 TRACE_PATH=$(mktemp -d)