#!/bin/bash
#
-# Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
+# Copyright (C) 2015 Julien Desfossez <jdesfossez@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 - User space tracing"
CURDIR=$(dirname $0)/
TRACE_PATH=$(mktemp -d)
-NUM_TESTS=33
+NUM_TESTS=39
source $TESTDIR/utils/utils.sh
{
local file_sync_after_first=$(mktemp -u)
local file_sync_before_last=$(mktemp -u)
+ local metadata_path
diag "Test UST streaming with metadata regeneration"
create_lttng_session_uri $SESSION_NAME net://localhost
# Wait for the applications started in background
wait
- regenerate_metadata_ok $SESSION_NAME
+ # Expect a valid trace
stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
+ validate_trace $EVENT_NAME "$TRACE_PATH/$HOSTNAME/$SESSION_NAME"*
+
+ # Find the metadata file
+ metadata_path=$(find "$TRACE_PATH/$HOSTNAME/$SESSION_NAME"* | grep metadata)
+
+ # Empty the metadata file
+ echo -n > "$metadata_path"
+
+ start_lttng_tracing_ok $SESSION_NAME
+ regenerate_metadata_ok $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ # Metadata file must have been regenerated
validate_trace $EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
+ destroy_lttng_session_ok $SESSION_NAME
+
+ rm -rf "$TRACE_PATH"
rm -f ${file_sync_after_first}
rm -f ${file_sync_before_last}
}
{
local file_sync_after_first=$(mktemp -u)
local file_sync_before_last=$(mktemp -u)
+ local metadata_path
diag "Test UST local with metadata regeneration"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# Wait for the applications started in background
wait
- regenerate_metadata_ok $SESSION_NAME
+ # Expect a valid trace
stop_lttng_tracing_ok $SESSION_NAME
- destroy_lttng_session_ok $SESSION_NAME
- # Validate test
+ validate_trace $EVENT_NAME "$TRACE_PATH"
+
+ # Find the metadata file
+ metadata_path=$(find "$TRACE_PATH"* | grep metadata)
+
+ # Empty the metadata file
+ echo -n > "$metadata_path"
+
+ start_lttng_tracing_ok $SESSION_NAME
+ regenerate_metadata_ok $SESSION_NAME
+ stop_lttng_tracing_ok $SESSION_NAME
+
+ # Metadata file must have been regenerated
validate_trace $EVENT_NAME $TRACE_PATH
- if [ $? -eq 0 ]; then
- # Only delete if successful
- rm -rf $TRACE_PATH
- fi
+ destroy_lttng_session_ok $SESSION_NAME
+
+ rm -rf "$TRACE_PATH"
rm -f ${file_sync_after_first}
rm -f ${file_sync_before_last}
}