X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Fstreaming%2Ftest_ust;h=3d43ee1b4567a477ebefd2c8a044faebf863930b;hb=f0d43d3d8e0c7fcb01ba1550466517d047fd6e76;hp=4c7ac976f870abc8029b4ddc5d5bbb1b076de6b9;hpb=f8ccb5c8e85ec0d0012f53a479ad66227141899a;p=lttng-tools.git

diff --git a/tests/regression/tools/streaming/test_ust b/tests/regression/tools/streaming/test_ust
index 4c7ac976f..3d43ee1b4 100755
--- a/tests/regression/tools/streaming/test_ust
+++ b/tests/regression/tools/streaming/test_ust
@@ -37,45 +37,55 @@ if [ ! -x "$TESTAPP_BIN" ]; then
 	BAIL_OUT "No UST events binary detected."
 fi
 
-function lttng_create_session_uri
-{
-	# Create session with default path
-	$TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
-	ok $? "Create session with default path"
-}
-
-
 # MUST set TESTDIR before calling those functions
 
 function test_ust_before_start ()
 {
+	local file_sync_after_first=$(mktemp -u)
+	local file_sync_before_last=$(mktemp -u)
+
 	diag "Test UST streaming BEFORE tracing starts"
-	lttng_create_session_uri
-	enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
+	create_lttng_session_uri $SESSION_NAME net://localhost
+	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
 
 	# Run 5 times with a 1 second delay
-	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
+	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} /dev/null 2>&1 &
+
+	start_lttng_tracing_ok $SESSION_NAME
+
+	touch ${file_sync_before_last}
 
-	start_lttng_tracing $SESSION_NAME
 	# Wait for the applications started in background
-	wait ${!}
+	wait
 
-	stop_lttng_tracing $SESSION_NAME
-	destroy_lttng_session $SESSION_NAME
+	stop_lttng_tracing_ok $SESSION_NAME
+	destroy_lttng_session_ok $SESSION_NAME
+	rm -f ${file_sync_after_first}
+	rm -f ${file_sync_before_last}
 }
 
 function test_ust_after_start ()
 {
+	local file_sync_after_first=$(mktemp -u)
+
 	diag "Test UST streaming AFTER tracing starts"
-	lttng_create_session_uri
-	enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
-	start_lttng_tracing $SESSION_NAME
+	create_lttng_session_uri $SESSION_NAME net://localhost
+	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
+	start_lttng_tracing_ok $SESSION_NAME
 
 	# Run 5 times with a 1 second delay
-	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
+	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} >/dev/null 2>&1
+
+	while [ ! -f "${file_sync_after_first}" ]; do
+		sleep 0.5
+	done
 
-	stop_lttng_tracing $SESSION_NAME
-	destroy_lttng_session $SESSION_NAME
+	stop_lttng_tracing_ok $SESSION_NAME
+	destroy_lttng_session_ok $SESSION_NAME
+
+	# Wait for the applications started in background
+	wait
+	rm -f ${file_sync_after_first}
 }
 
 plan_tests $NUM_TESTS