3 # Copyright (C) - 2016 Julien Desfossez <jdesfossez@efficios.com>
5 # This library is free software; you can redistribute it and/or modify it under
6 # the terms of the GNU Lesser General Public License as published by the Free
7 # Software Foundation; version 2.1 of the License.
9 # This library is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
14 # You should have received a copy of the GNU Lesser General Public License
15 # along with this library; if not, write to the Free Software Foundation, Inc.,
16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 TEST_DESC
="Regenerate the statedump - Kernel tracing"
20 TESTDIR
=$CURDIR/..
/..
/..
21 EVENT_NAME
="lttng_test_filter_event"
23 EVENT_NAME
="lttng_statedump_start,lttng_statedump_end"
25 TRACE_PATH
=$
(mktemp
-d)
29 source $TESTDIR/utils
/utils.sh
31 function test_kernel_local
()
33 diag
"Test kernel local with statedump regeneration"
34 create_lttng_session_ok
$SESSION_NAME $TRACE_PATH
35 lttng_enable_kernel_event
$SESSION_NAME $EVENT_NAME
36 start_lttng_tracing_ok
$SESSION_NAME
37 echo -n "100" > /proc
/lttng-test-filter-event
38 regenerate_statedump_ok
$SESSION_NAME
39 stop_lttng_tracing_ok
$SESSION_NAME
40 validate_trace_count
$EVENT_NAME $TRACE_PATH 4
42 # Only delete if successful
45 destroy_lttng_session_ok
$SESSION_NAME
50 print_test_banner
"$TEST_DESC"
52 if [ "$(id -u)" == "0" ]; then
58 skip
$isroot "Root access is needed. Skipping all kernel streaming tests." $NUM_TESTS ||
60 validate_lttng_modules_present
64 tests
=( test_kernel_local
)
66 for fct_test
in ${tests[@]};
68 SESSION_NAME
=$
(randstring
16 0)