Fix: tests: add missing wait, document missing synchro

[lttng-tools.git] / tests / regression / tools / streaming / test_ust

diff --git a/tests/regression/tools/streaming/test_ust b/tests/regression/tools/streaming/test_ust
index 4c7ac976f870abc8029b4ddc5d5bbb1b076de6b9..480717515b49d3add63d213adee981ecfd06a053 100755 (executable)
--- a/tests/regression/tools/streaming/test_ust
+++ b/tests/regression/tools/streaming/test_ust
@@ -56,9 +56,11 @@ function test_ust_before_start ()
        # Run 5 times with a 1 second delay
        $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
 
+       #FIXME: racy missing synchro
+
        start_lttng_tracing $SESSION_NAME
        # Wait for the applications started in background
-       wait ${!}
+       wait
 
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME
@@ -74,8 +76,13 @@ function test_ust_after_start ()
        # Run 5 times with a 1 second delay
        $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
 
+       #FIXME: racy missing synchro
+
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME
+
+       # Wait for the applications started in background
+       wait
 }
 
 plan_tests $NUM_TESTS