start_lttng_tracing $SESSION_NAME
for i in `seq 1 5`; do
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
ok $? "Start application $i for tracing"
done
+ wait
stop_lttng_tracing $SESSION_NAME
destroy_lttng_session $SESSION_NAME
diag "Start multiple applications BEFORE tracing is started"
for i in `seq 1 5`; do
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT & >/dev/null 2>&1
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT >/dev/null 2>&1 &
ok $? "Start application $i for tracing"
done
+ #FIXME: racy missing synchronization
+
# BEFORE application is spawned
create_lttng_session $SESSION_NAME $TRACE_PATH
enable_channel_per_pid $SESSION_NAME "channel0"
enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
start_lttng_tracing $SESSION_NAME
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
ok $? "Start application to trace"
+ wait
stop_lttng_tracing $SESSION_NAME
destroy_lttng_session $SESSION_NAME
$TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
ok $? "Start application to trace"
+ #FIXME: racy missing synchronization
+
start_lttng_tracing $SESSION_NAME
- wait ${!}
+ wait
stop_lttng_tracing $SESSION_NAME
destroy_lttng_session $SESSION_NAME
ok $? "Enable event $EVENT_NAME for session $SESSION_NAME in channel4"
start_lttng_tracing $SESSION_NAME
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT
+ $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT &
ok $? "Start application to trace"
+ wait
stop_lttng_tracing $SESSION_NAME
trace_match_only $EVENT_NAME $[NR_ITER * 5] $TRACE_PATH