X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fregression%2Ftools%2Fstreaming%2Ftest_ust;h=a5d5b5e9215191c7dab80b86b7741014cb63df1b;hb=5da9cf86d63bcb9d4d077155efc707048df4fd0c;hp=333b2e9a96056cf0fc43f6fd9a33b91ddd1ef8cc;hpb=e3bef7256ce348cf232ede3f36721e661cfda2a7;p=lttng-tools.git

diff --git a/tests/regression/tools/streaming/test_ust b/tests/regression/tools/streaming/test_ust
index 333b2e9a9..a5d5b5e92 100755
--- a/tests/regression/tools/streaming/test_ust
+++ b/tests/regression/tools/streaming/test_ust
@@ -18,19 +18,23 @@ TEST_DESC="Streaming - User space tracing"
 
 CURDIR=$(dirname $0)/
 TESTDIR=$CURDIR/../../..
-BIN_NAME="gen-ust-events"
+NR_ITER=5
+NR_USEC_WAIT=1000000
+TESTAPP_PATH="$TESTDIR/utils/testapp"
+TESTAPP_NAME="gen-ust-events"
+TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
 SESSION_NAME="stream"
 EVENT_NAME="tp:tptest"
 PID_RELAYD=0
 
 TRACE_PATH=$(mktemp -d)
 
-NUM_TESTS=18
+NUM_TESTS=16
 
 source $TESTDIR/utils/utils.sh
 
-if [ ! -x "$CURDIR/$BIN_NAME" ]; then
-	BAIL_OUT "No UST nevents binary detected."
+if [ ! -x "$TESTAPP_BIN" ]; then
+	BAIL_OUT "No UST events binary detected."
 fi
 
 function lttng_create_session_uri
@@ -40,47 +44,56 @@ function lttng_create_session_uri
 	ok $? "Create session with default path"
 }
 
-function wait_apps
-{
-	while [ -n "$(pidof $BIN_NAME)" ]; do
-		sleep 0.5
-	done
-	pass "Wait for applications to end"
-}
 
 # 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
+	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
 
 	# Run 5 times with a 1 second delay
-	./$CURDIR/$BIN_NAME 5 1000000 >/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 $SESSION_NAME
+	start_lttng_tracing_ok $SESSION_NAME
 
-	wait_apps
+	touch ${file_sync_before_last}
 
-	stop_lttng_tracing $SESSION_NAME
-	destroy_lttng_session $SESSION_NAME
+	# Wait for the applications started in background
+	wait
+
+	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
+	enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
+	start_lttng_tracing_ok $SESSION_NAME
 
 	# Run 5 times with a 1 second delay
-	./$CURDIR/$BIN_NAME 5 1000000 >/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
 
-	wait_apps
+	stop_lttng_tracing_ok $SESSION_NAME
+	destroy_lttng_session_ok $SESSION_NAME
 
-	stop_lttng_tracing $SESSION_NAME
-	destroy_lttng_session $SESSION_NAME
+	# Wait for the applications started in background
+	wait
+	rm -f ${file_sync_after_first}
 }
 
 plan_tests $NUM_TESTS