#
# Copyright (C) - 2013 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="Streaming - Snapshot UST tracing"
CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
EVENT_NAME="tp:tptest"
-PID_RELAYD=0
SESSION_NAME=""
CHANNEL_NAME="chan1"
BIN_NAME="gen-nevents"
TESTAPP_PATH="$TESTDIR/utils/testapp"
TESTAPP_NAME="gen-ust-events"
TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
-NR_ITER=2000000
+NR_ITER=-1
NR_USEC_WAIT=100
APPS_PID=
-TRACE_PATH=$(mktemp -d)
+TRACE_PATH=$(mktemp --tmpdir -d tmp.test_snapshots_ust_streaming_trace_path.XXXXXX)
-NUM_TESTS=49
+NUM_TESTS=85
source $TESTDIR/utils/utils.sh
# Start trace application and return once one event has been hit.
function start_test_app()
{
- local tmp_file="/tmp/lttng_test_ust.42.file"
+ local tmp_file=$(mktemp --tmpdir -u tmp.test_${FUNCNAME[0]}_tmp_file.XXXXXX)
# Start application with a temporary file.
- $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT $tmp_file &
+ $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT --sync-after-first-event $tmp_file &
ret=$?
APPS_PID="${APPS_PID} ${!}"
ok $ret "Start application to trace"
diag "Test UST snapshot streaming with default name with delete output"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
start_test_app
lttng_snapshot_record $SESSION_NAME
# Validate test
- echo $TRACE_PATH/$HOSTNAME/snapshot-1
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "snapshot-1" 0
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/snapshot-1*
if [ $? -ne 0 ]; then
stop_test_apps
return $?
fi
- lttng_snapshot_del_output $SESSION_NAME 1
+ lttng_snapshot_del_output_ok $SESSION_NAME 1
snapshot_add_output $SESSION_NAME "net://localhost"
lttng_snapshot_record $SESSION_NAME
# Validate test with the next ID since a del output was done prior.
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-2*
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "snapshot-2" 1
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/snapshot-2*
if [ $? -ne 0 ]; then
stop_test_apps
return $?
fi
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
stop_test_apps
diag "Test UST snapshot streaming with default name"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
start_test_app
snapshot_add_output $SESSION_NAME "net://localhost"
lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
# Validate test
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "snapshot-1" 0
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/snapshot-1*
out=$?
stop_test_apps
diag "Test UST snapshot streaming with default name with custom URL"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
start_test_app
snapshot_add_output $SESSION_NAME "-C tcp://localhost:5342 -D tcp://localhost:5343"
lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
# Validate test
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/snapshot-1*
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "snapshot-1" 0
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/snapshot-1*
out=$?
stop_test_apps
diag "Test UST snapshot streaming with custom name"
create_lttng_session_no_output $SESSION_NAME
enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
- enable_ust_lttng_event $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
- start_lttng_tracing $SESSION_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ start_lttng_tracing_ok $SESSION_NAME
start_test_app
snapshot_add_output $SESSION_NAME "net://localhost" $name
lttng_snapshot_record $SESSION_NAME
- stop_lttng_tracing $SESSION_NAME
- destroy_lttng_session $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ destroy_lttng_session_ok $SESSION_NAME
- if ls $TRACE_PATH/$HOSTNAME/$name* &> /dev/null; then
+ if ls $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/$name* &> /dev/null; then
ok 0 "Custom name snapshot exists"
# Validate test
- validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$name-*
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "$name" 0
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/$name-*
out=$?
else
fail "No custom name snapshot found"
return $out
}
+function test_ust_n_snapshot()
+{
+ diag "Test ust snapshot streaming multiple consecutive snapshot"
+ create_lttng_session_no_output $SESSION_NAME
+ enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME
+ enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME
+ snapshot_add_output $SESSION_NAME "net://localhost"
+ start_test_app
+ for i in {0..4};
+ do
+ start_lttng_tracing_ok $SESSION_NAME
+ lttng_snapshot_record $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+ validate_trace_path_ust_uid_snapshot_network "$TRACE_PATH" "$SESSION_NAME" "snapshot-1" $i
+ validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*/snapshot-1*
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+ set -u
+ rm -rf $TRACE_PATH/$HOSTNAME
+ set +u
+ done
+
+ destroy_lttng_session_ok $SESSION_NAME
+ stop_test_apps
+ return 0
+}
+
plan_tests $NUM_TESTS
print_test_banner "$TEST_DESC"
+bail_out_if_no_babeltrace
+
if [ "$(id -u)" == "0" ]; then
isroot=1
else
start_lttng_relayd "-o $TRACE_PATH"
start_lttng_sessiond
-tests=( test_ust_default_name_with_del test_ust_default_name test_ust_custom_name test_ust_default_name_custom_uri )
+tests=( test_ust_default_name_with_del
+ test_ust_default_name
+ test_ust_custom_name
+ test_ust_default_name_custom_uri
+ test_ust_n_snapshot
+)
for fct_test in ${tests[@]};
do
projects / lttng-tools.git / blobdiff