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)
-source $TESTDIR/utils/utils.sh
+NUM_TESTS=16
-print_test_banner "$TEST_DESC"
+source $TESTDIR/utils/utils.sh
-if [ ! -x "$CURDIR/$BIN_NAME" ]; then
- echo -e "No UST nevents binary detected. Passing."
- exit 0
+if [ ! -x "$TESTAPP_BIN" ]; then
+ BAIL_OUT "No UST events binary detected."
fi
-function lttng_create_session_uri
-{
- # Create session with default path
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
-}
-
-function wait_apps
-{
- echo -n "Waiting for applications to end"
- while [ -n "$(pidof $BIN_NAME)" ]; do
- echo -n "."
- sleep 0.5
- done
- echo ""
-}
-
# MUST set TESTDIR before calling those functions
function test_ust_before_start ()
{
- echo -e "\n=== Testing UST streaming BEFORE tracing starts\n"
- lttng_create_session_uri
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
+ local file_sync_before_last=$(mktemp -u)
+
+ diag "Test UST streaming BEFORE tracing starts"
+ create_lttng_session_uri $SESSION_NAME net://localhost
+ 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 -i $NR_ITER -w $NR_USEC_WAIT --sync-before-last-event ${file_sync_before_last} > /dev/null 2>&1 &
- start_lttng_tracing $SESSION_NAME
+ start_lttng_tracing_ok $SESSION_NAME
- wait_apps
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ touch ${file_sync_before_last}
+
+ # Wait for the applications started in background
+ wait
+
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+ rm -f ${file_sync_before_last}
}
function test_ust_after_start ()
{
- echo -e "\n=== Testing UST streaming AFTER tracing starts\n"
- lttng_create_session_uri
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
- start_lttng_tracing $SESSION_NAME
+ local file_sync_after_first=$(mktemp -u)
+
+ diag "Test UST streaming AFTER tracing starts"
+ create_lttng_session_uri $SESSION_NAME net://localhost
+ 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 -i $NR_ITER -w $NR_USEC_WAIT \
+ --sync-after-first-event ${file_sync_after_first} >/dev/null 2>&1
+
+ while [ ! -f "${file_sync_after_first}" ]; do
+ sleep 0.5
+ done
- wait_apps
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
+
+ # Wait for the applications started in background
+ wait
+ rm -f ${file_sync_after_first}
}
-start_lttng_sessiond
+plan_tests $NUM_TESTS
+
+print_test_banner "$TEST_DESC"
+
start_lttng_relayd "-o $TRACE_PATH"
+start_lttng_sessiond
tests=( test_ust_before_start test_ust_after_start )
fi
done
-echo ""
stop_lttng_sessiond
stop_lttng_relayd