NUM_TESTS=$(($NUM_TEST_UST + $NUM_TEST_KERNEL))
source $TESTDIR/utils/utils.sh
+source $CURDIR/util_event_generator.sh
consumerd_pipe=()
file_sync_after_first_event=$(mktemp -u)
app_pids=()
-function kernel_event_generator_toggle_state
-{
- kernel_event_generator_suspended=$((kernel_event_generator_suspended==0))
-
-}
-function kernel_event_generator
-{
- state_file=$1
- kernel_event_generator_suspended=0
- trap kernel_event_generator_toggle_state SIGUSR1
-
- while (true); do
- if [[ $kernel_event_generator_suspended -eq "1" ]]; then
- touch $state_file
- sleep 0.5
- else
- if [[ -f $state_file ]]; then
- rm $state_file 2> /dev/null
- fi
- echo -n "1000" > /proc/lttng-test-filter-event
- fi
- done
-}
-
-function ust_event_generator_toggle_state
-{
- ust_event_generator_suspended=$((ust_event_generator_suspended==0))
-
-}
-function ust_event_generator
-{
- state_file=$1
- ust_event_generator_suspended=0
- trap ust_event_generator_toggle_state SIGUSR1
- trap "exit" SIGTERM SIGINT
- while (true); do
- if [[ $ust_event_generator_suspended -eq "1" ]]; then
- touch $state_file
- sleep 0.5
- else
- if [[ -f $state_file ]]; then
- rm $state_file 2> /dev/null
- fi
- taskset -c 0 $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT > /dev/null 2>&1
- fi
- done
-}
-
function start_client {
local pid=-1
local output_file=$1
function test_multi_app_ust ()
{
diag "Multi client app UST notification"
- ust_event_generator $TESTAPP_STATE_FILE &
+ ust_event_generator "$TESTAPP_BIN" "$TESTAPP_STATE_FILE" &
local generator_pid=$!
test_multi_app ust $generator_pid
- kill -s SIGTERM $generator_pid 2> /dev/null
+ kill -s SIGUSR2 $generator_pid 2> /dev/null
wait $generator_pid 2> /dev/null
rm -rf ${TESTAPP_STATE_FILE} 2> /dev/null
}
diag "Multi client app kernel notification"
modprobe lttng-test
- kernel_event_generator $TESTAPP_STATE_FILE &
+ kernel_event_generator generate_filter_events $TESTAPP_STATE_FILE &
local generator_pid=$!
test_multi_app kernel $generator_pid
- kill -s SIGTERM $generator_pid 2> /dev/null
+ kill -s SIGUSR2 $generator_pid 2> /dev/null
wait $generator_pid 2> /dev/null
rm -rf ${TESTAPP_STATE_FILE} 2> /dev/null
diag "On register notification UST"
# Start app in infinite loop
- ust_event_generator $TESTAPP_STATE_FILE &
+ ust_event_generator "$TESTAPP_BIN" "$TESTAPP_STATE_FILE" &
local generator_pid=$!
test_on_register_evaluation ust $generator_pid
- kill -s SIGTERM $generator_pid 2> /dev/null
+ kill -s SIGUSR2 $generator_pid 2> /dev/null
wait $generator_pid 2> /dev/null
rm -rf ${TESTAPP_STATE_FILE} 2> /dev/null
modprobe lttng-test
- kernel_event_generator $TESTAPP_STATE_FILE &
+ kernel_event_generator generate_filter_events $TESTAPP_STATE_FILE &
local generator_pid=$!
test_on_register_evaluation kernel $generator_pid
- kill -s SIGTERM $generator_pid 2> /dev/null
+ kill -s SIGUSR2 $generator_pid 2> /dev/null
wait $generator_pid 2> /dev/null
rm -rf ${TESTAPP_STATE_FILE} 2> /dev/null
destroy_lttng_session_ok $SESSION_NAME
stop_lttng_sessiond
- kill -s SIGTERM $generator_pid 2> /dev/null
+ kill -s SIGUSR2 $generator_pid 2> /dev/null
wait $generator_pid 2> /dev/null
for pipe in "${consumerd_pipe[@]}"; do