# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-TEST_DESC="Clear - UST tracing"
+CURDIR=$(dirname "$0")
+COMMON_TEST="$CURDIR/common_test"
-CURDIR=$(dirname $0)/
-TESTDIR=$CURDIR/../../..
-EVENT_NAME="tp:tptest"
-SESSION_NAME=""
-TESTAPP_PATH="$TESTDIR/utils/testapp"
-TESTAPP_NAME="gen-ust-events"
-TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
+export DOMAIN="ust"
-NUM_TESTS=74
-
-TRACE_PATH=$(mktemp -d)
-
-source $TESTDIR/utils/utils.sh
-
-if [ ! -x "$TESTAPP_BIN" ]; then
- BAIL_OUT "No UST events binary detected."
-fi
-
-function clean_path ()
-{
- local trace_path=$1
- set -u
- rm -rf $trace_path/*
- set +u
-}
-
-function test_ust_streaming ()
-{
- diag "Test ust streaming clear"
- create_lttng_session_uri $SESSION_NAME net://localhost
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
- start_lttng_tracing_ok $SESSION_NAME
- # TODO: place holder, support for streaming MUST be implemented
- # This validate that for now we fail correctly
- lttng_clear_session_fail $SESSION_NAME
-
- destroy_lttng_session_ok $SESSION_NAME
-}
-
-function test_ust_streaming_live ()
-{
- diag "Test ust streaming live clear"
- create_lttng_session_uri $SESSION_NAME net://localhost "--live"
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
- start_lttng_tracing_ok $SESSION_NAME
- # TODO: place holder, support for streaming MUST be implemented
- # This validate that for now we fail correctly
- lttng_clear_session_fail $SESSION_NAME
-
- destroy_lttng_session_ok $SESSION_NAME
-}
-
-function test_ust_local ()
-{
- diag "Test ust local"
- create_lttng_session_ok $SESSION_NAME $TRACE_PATH
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME
- start_lttng_tracing_ok $SESSION_NAME
- # TODO: place holder, support for local MUST be implemented
- lttng_clear_session_fail $SESSION_NAME
- # TODO: validate that the previous chunk IS no more present
-
- destroy_lttng_session_ok $SESSION_NAME
-}
-
-function do_ust_snapshot ()
-{
- local session_name=$1
- local trace_path=$2
-
- enable_ust_lttng_event_ok $session_name $EVENT_NAME
- start_lttng_tracing_ok $session_name
-
- # Generate 10 events that will sit in the buffers.
- $TESTAPP_BIN -i 10
-
- # Take a first snapshot and validate that the events are present.
- lttng_snapshot_record $session_name
- stop_lttng_tracing_ok $session_name
- validate_trace_count $EVENT_NAME $trace_path 10
-
- # Clean the output path
- clean_path $trace_path
- start_lttng_tracing_ok $session_name
-
- lttng_clear_session_ok $session_name
-
- # Make sure the subsequent snapshot is empty and valid.
- lttng_snapshot_record $session_name
- stop_lttng_tracing_ok $session_name
- validate_trace_empty $trace_path
-
- # Clean the output path
- clean_path $trace_path
- start_lttng_tracing_ok $session_name
-
- # Make sure that everything still works, generate events and take a
- # snapshot.
- $TESTAPP_BIN -i 10
- lttng_snapshot_record $session_name
- stop_lttng_tracing_ok $session_name
- validate_trace_count $EVENT_NAME $trace_path 10
-}
-
-function test_ust_streaming_snapshot ()
-{
- diag "Test ust streaming snapshot clear"
-
- create_lttng_session_uri $SESSION_NAME net://localhost "--snapshot"
- do_ust_snapshot $SESSION_NAME $TRACE_PATH
- destroy_lttng_session_ok $SESSION_NAME
-}
-
-function test_ust_local_snapshot ()
-{
- diag "Test ust local snapshot clear"
-
- create_lttng_session_ok $SESSION_NAME $TRACE_PATH "--snapshot"
- do_ust_snapshot $SESSION_NAME $TRACE_PATH
- destroy_lttng_session_ok $SESSION_NAME
-}
-
-function test_ust_local_snapshot_per_pid ()
-{
- diag "Test ust local snapshot clear per pid "
- local channel_name="channel0"
- local file_sync_before_last=$(mktemp -u)
- local file_sync_before_last_touch=$(mktemp -u)
- local file_sync_before_exit=$(mktemp -u)
- local file_sync_before_exit_touch=$(mktemp -u)
-
- create_lttng_session_ok $SESSION_NAME $TRACE_PATH "--snapshot"
- enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-pid
- enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name
- start_lttng_tracing_ok $SESSION_NAME
-
- # Generate 10 events that will sit in the buffers.
- $TESTAPP_BIN -i 10 -w 0 \
- --sync-before-last-event ${file_sync_before_last} \
- --sync-before-last-event-touch ${file_sync_before_last_touch} \
- --sync-before-exit ${file_sync_before_exit} \
- --sync-before-exit-touch ${file_sync_before_exit_touch} >/dev/null 2>&1 &
-
- # Continue only when there is only the last event remaining.
- while [ ! -f "${file_sync_before_last_touch}" ]; do
- sleep 0.5
- done
-
- # Take a first snapshot and validate that the events are present.
- lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing_ok $SESSION_NAME
- validate_trace_count $EVENT_NAME $TRACE_PATH 9
-
- # Clean the output path
- clean_path $TRACE_PATH
- start_lttng_tracing_ok $SESSION_NAME
-
- lttng_clear_session_ok $SESSION_NAME
-
- # Make sure the subsequent snapshot is empty and valid.
- lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing_ok $SESSION_NAME
- validate_trace_empty $TRACE_PATH
-
- # Validate that tracing still works and subsequent snapshots are valid.
- # Clean the output path.
- clean_path $TRACE_PATH
- start_lttng_tracing_ok $SESSION_NAME
-
- # Continue over the last event.
- touch ${file_sync_before_last}
-
- # Wait for the before exit sync point. This ensure that we went over the
- # last tracepoint.
- while [ ! -f "${file_sync_before_exit_touch}" ]; do
- sleep 0.5
- done
-
- # Make sure the snapshot contains the last event.
- lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing_ok $SESSION_NAME
- validate_trace_count $EVENT_NAME $TRACE_PATH 1
-
- # Release the application.
- touch ${file_sync_before_exit}
- wait
- destroy_lttng_session_ok $SESSION_NAME
-
- rm -f ${file_sync_before_last}
- rm -f ${file_sync_before_last_touch}
- rm -f ${file_sync_before_exit}
- rm -f ${file_sync_before_exit_touch}
-}
-
-plan_tests $NUM_TESTS
-
-print_test_banner "$TEST_DESC"
-
-
-tests=(
- test_ust_streaming
- test_ust_streaming_live
- test_ust_local
- test_ust_streaming_snapshot
- test_ust_local_snapshot
- test_ust_local_snapshot_per_pid
-)
-
-start_lttng_relayd "-o $TRACE_PATH"
-start_lttng_sessiond
-
-for fct_test in ${tests[@]};
-do
- SESSION_NAME=$(randstring 16 0)
- ${fct_test}
- clean_path $TRACE_PATH
-done
-
-stop_lttng_sessiond
-stop_lttng_relayd
+$COMMON_TEST
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