X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Fregression%2Fust%2Fbefore-after%2Ftest_before_after;h=460b04c4e9e6f09fe657a9d05bb94a47622b5a21;hp=1535f3627bbd25855573901e69de69bf4b2bf9ed;hb=5fcaccbce7683a6af772d6f37d03fb01cf248a84;hpb=5402fe870e6bef22826ebf74d8828aa3da86ef57

diff --git a/tests/regression/ust/before-after/test_before_after b/tests/regression/ust/before-after/test_before_after
index 1535f3627..460b04c4e 100755
--- a/tests/regression/ust/before-after/test_before_after
+++ b/tests/regression/ust/before-after/test_before_after
@@ -57,22 +57,27 @@ function test_before_apps()
 function test_after_apps()
 {
 	local out
+	local file_sync_after_first=$(mktemp -u)
+	local file_sync_before_last=$(mktemp -u)
 
 	create_lttng_session $SESSION_NAME $TRACE_PATH
 	enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
 
-	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
+	$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT ${file_sync_after_first} ${file_sync_before_last} &
 	ok $? "Application started in background."
 
-	#FIXME: racy missing synchronization
-
 	start_lttng_tracing $SESSION_NAME
 
+	touch ${file_sync_before_last}
+
 	wait
 
 	stop_lttng_tracing $SESSION_NAME
 	destroy_lttng_session $SESSION_NAME
 
+	rm -f ${file_sync_after_first}
+	rm -f ${file_sync_before_last}
+
 	validate_trace $EVENT_NAME $TRACE_PATH
 	out=$?