X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=tests%2Fregression%2Fust%2Fbuffers-pid%2Ftest_buffers_pid;h=f306613a19f232c100646ec036ad8a1846652054;hb=081629fd422c1d18d323673de10ac79ad9adb2d3;hp=6624a55f28feb76ebc7e77a1f846b34036e73252;hpb=699e79b94bc113e7b105c54a895b221d1359c6ae;p=lttng-tools.git

diff --git a/tests/regression/ust/buffers-pid/test_buffers_pid b/tests/regression/ust/buffers-pid/test_buffers_pid
index 6624a55f2..f306613a1 100755
--- a/tests/regression/ust/buffers-pid/test_buffers_pid
+++ b/tests/regression/ust/buffers-pid/test_buffers_pid
@@ -58,9 +58,10 @@ test_after_multiple_apps() {
 	start_lttng_tracing $SESSION_NAME
 
 	for i in `seq 1 5`; do
-		$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
+		$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
 		ok $? "Start application $i for tracing"
 	done
+	wait
 
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
@@ -77,10 +78,12 @@ test_before_multiple_apps() {
 	diag "Start multiple applications BEFORE tracing is started"
 
 	for i in `seq 1 5`; do
-		$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT & >/dev/null 2>&1
+		$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
 		ok $? "Start application $i for tracing"
 	done
 
+	#FIXME: racy missing synchronization
+
 	# BEFORE application is spawned
 	create_lttng_session $SESSION_NAME $TRACE_PATH
 	enable_channel_per_pid $SESSION_NAME "channel0"
@@ -119,8 +122,9 @@ test_after_app() {
 	enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
 	start_lttng_tracing $SESSION_NAME
 
-	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
 	ok $? "Start application to trace"
+	wait
 
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
@@ -144,9 +148,11 @@ test_before_app() {
 	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
 	ok $? "Start application to trace"
 
+	#FIXME: racy missing synchronization
+
 	start_lttng_tracing $SESSION_NAME
 
-	wait ${!}
+	wait
 
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
@@ -190,8 +196,9 @@ test_multiple_channels() {
 	ok $? "Enable event $EVENT_NAME for session $SESSION_NAME in channel4"
 	start_lttng_tracing $SESSION_NAME
 
-	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
 	ok $? "Start application to trace"
+	wait
 
 	stop_lttng_tracing $SESSION_NAME
 	trace_matches $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH