#!/bin/bash
#
-# Copyright (C) - 2017 Julien Desfossez <jdesfossez@efficios.com>
+# Copyright (C) 2017 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="Rotation - Kernel tracing"
CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
EVENT_NAME="lttng_test_filter_event"
-PID_RELAYD=0
-SESSION_NAME=""
TRACE_PATH=$(mktemp -d)
-NUM_TESTS=68
+NUM_TESTS=60
source $TESTDIR/utils/utils.sh
source $CURDIR/rotate_utils.sh
-# LTTng kernel modules check
-out=`ls /lib/modules/$(uname -r)/extra | grep lttng`
-if [ -z "$out" ]; then
- BAIL_OUT "LTTng modules not detected."
-fi
-
-function lttng_create_session_uri
-{
- # Create session with default path
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $SESSION_NAME -U net://localhost >/dev/null 2>&1
-
- ok $? "Create session $SESSION_NAME"
-}
-
function rotate_kernel_test ()
{
local_path=$1
destroy_lttng_session_ok $SESSION_NAME
- # The tests on the chunk folder rely on the date staying the same during
- # the duration of the test, if this fail we will now why the other checks
- # fail afterwards. There is a short window of time where an automated test
- # could fail because of that.
- now=$(date +%Y%m%d)
- test $today = $now
- ok $? "Date did not change during the test"
-
validate_test_chunks $local_path $today kernel kernel 0
}
function test_kernel_streaming ()
{
diag "Test kernel streaming with session rotation"
- lttng_create_session_uri
- rotate_kernel_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*"
- clean_path $TRACE_PATH
+ create_lttng_session_uri $SESSION_NAME net://localhost
+ rotate_kernel_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*/archives"
}
function test_kernel_local ()
diag "Test kernel local with session rotation"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
- rotate_kernel_test "${TRACE_PATH}"
+ rotate_kernel_test "${TRACE_PATH}/archives"
}
function test_kernel_local_timer ()
lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
start_lttng_tracing_ok $SESSION_NAME
- rotate_timer_test "${TRACE_PATH}" 0
+ rotate_timer_test "${TRACE_PATH}/archives" 0
}
function test_kernel_streaming_timer ()
{
diag "Test kernel remote with session rotation timer"
- lttng_create_session_uri
+ create_lttng_session_uri $SESSION_NAME net://localhost
lttng_enable_kernel_event $SESSION_NAME $EVENT_NAME
lttng_enable_rotation_timer_ok $SESSION_NAME 500ms
start_lttng_tracing_ok $SESSION_NAME
- rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" 0
- clean_path $TRACE_PATH
+ rotate_timer_test "${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*/archives" 0
}
plan_tests $NUM_TESTS
skip $isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_TESTS ||
{
+ validate_lttng_modules_present
+
start_lttng_relayd "-o $TRACE_PATH"
start_lttng_sessiond
modprobe lttng-test
do
SESSION_NAME=$(randstring 16 0)
${fct_test}
+ clean_path $TRACE_PATH
done
rmmod lttng-test