Fix: test flaky sleep and wait patterns

[lttng-tools.git] / tests / regression / ust / java-log4j / test_java_log4j

diff --git a/tests/regression/ust/java-log4j/test_java_log4j b/tests/regression/ust/java-log4j/test_java_log4j
index b4846c323d625578815b1457ea4153b288e70e80..173d50811705bcce7e3c688f45c428f812e3a640 100755 (executable)
--- a/tests/regression/ust/java-log4j/test_java_log4j
+++ b/tests/regression/ust/java-log4j/test_java_log4j
@@ -100,7 +100,7 @@ function test_log4j_before_start ()
        start_lttng_tracing $SESSION_NAME
 
        # Wait for the applications started in background
-       wait ${!}
+       wait
 
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME
@@ -399,8 +399,8 @@ function test_log4j_destroy_session()
 
        # Run 5 times with a 1 second delay
        run_app_background 0 1
-
-       sleep 1
+       # Wait for the applications started in background
+       wait
 
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME
@@ -415,8 +415,10 @@ function test_log4j_destroy_session()
        enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
        start_lttng_tracing $SESSION_NAME
 
+       # Run 5 times with a 1 second delay
+       run_app_background 0 1
        # Wait for the applications started in background
-       wait ${!}
+       wait
 
        stop_lttng_tracing $SESSION_NAME
        destroy_lttng_session $SESSION_NAME