Fix: test flaky sleep and wait patterns

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

diff --git a/tests/regression/tools/live/test_ust b/tests/regression/tools/live/test_ust
index d4110ceafdc86db147b4819ea1cd2e6621764939..4026bba647143f5a3575575b53050237032a9d61 100755 (executable)
--- a/tests/regression/tools/live/test_ust
+++ b/tests/regression/tools/live/test_ust
@@ -60,18 +60,16 @@ function clean_live_tracing()
 }
 
 if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
-       $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --daemonize --quiet --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
+       $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --quiet --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
        if [ $? -eq 1 ]; then
                echo "Fail to start lttng-sessiond"
                exit 1
        fi
-       # Wait for sessiond to bootstrap
-       sleep 2
 fi
 
-opt="-o $TRACE_PATH"
+opt="-o $TRACE_PATH --background"
 if [ -z $(pidof lt-$RELAYD_BIN) ]; then
-       $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt >/dev/null 2>&1 &
+       $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt >/dev/null 2>&1
        if [ $? -eq 1 ]; then
                echo "Fail to start lttng-relayd (opt: $opt)"
                return 1
@@ -81,11 +79,7 @@ fi
 setup_live_tracing
 
 # Run app in background
-$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
-# Wait for app to complete
-while [ -n "$(pidof $TESTAPP_NAME)" ]; do
-       sleep 0.5
-done
+$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
 
 # Start the live test
 $TESTDIR/regression/tools/live/live_test