#!/bin/bash
#
-# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
+# Copyright (C) 2012 David Goulet <dgoulet@efficios.com>
#
-# This library is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; version 2.1 of the License.
-#
-# This library is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this library; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+# SPDX-License-Identifier: LGPL-2.1-only
+
TEST_DESC="UST tracer - Tracing with per UID buffers and periodical flush"
CURDIR=$(dirname $0)/
EVENT_NAME="tp:tptest"
BIN_NAME="gen-nevents"
NUM_TESTS=38
-APP_TMP_FILE="/tmp/lttng_test_ust.42.file"
+APP_TMP_FILE=$(mktemp -u)
APPS_PID=
source $TESTDIR/utils/utils.sh
function start_trace_app()
{
# Start application with a temporary file.
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT $APP_TMP_FILE &
+ $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT --sync-after-first-event $APP_TMP_FILE &
ret=$?
APPS_PID="${APPS_PID} ${!}"
ok $ret "Start application to trace"
diag "Start application AFTER tracing is started"
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_metadata_per_pid $SESSION_NAME
enable_channel_per_pid $SESSION_NAME "channel0"
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
+ start_lttng_tracing_ok $SESSION_NAME
# Start application after tracing
start_check_trace_app
kill -s SIGKILL ${p}
wait ${p} 2>/dev/null
done
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
wait_trace_apps
start_trace_app
# Start application before tracing
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_metadata_per_pid $SESSION_NAME
enable_channel_per_pid $SESSION_NAME "channel0"
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
+ start_lttng_tracing_ok $SESSION_NAME
check_app_tmp_file
# Let the application at least perform a flush!
wait ${p} 2>/dev/null
done
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
wait_trace_apps
diag "Start application AFTER tracing is started"
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_metadata_per_uid $SESSION_NAME
enable_channel_per_uid $SESSION_NAME "channel0"
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
+ start_lttng_tracing_ok $SESSION_NAME
# Start application after tracing
start_check_trace_app
kill -s SIGKILL ${p}
wait ${p} 2>/dev/null
done
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
wait_trace_apps
# Start application before tracing
start_trace_app
- create_lttng_session $SESSION_NAME $TRACE_PATH
+ create_lttng_session_ok $SESSION_NAME $TRACE_PATH
enable_metadata_per_uid $SESSION_NAME
enable_channel_per_uid $SESSION_NAME "channel0"
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME "channel0"
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME "channel0"
+ start_lttng_tracing_ok $SESSION_NAME
check_app_tmp_file
# Let the application at least perform a flush!
kill -s SIGKILL ${p}
wait ${p} 2>/dev/null
done
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
wait_trace_apps