3 # Copyright (C) - 2012 David Goulet <dgoulet@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
="Streaming - User space tracing"
20 TESTDIR
=$CURDIR/..
/..
/..
21 BIN_NAME
="gen-ust-events"
23 EVENT_NAME
="tp:tptest"
26 TRACE_PATH
=$
(mktemp
-d)
30 source $TESTDIR/utils
/utils.sh
32 print_test_banner
"$TEST_DESC"
34 if [ ! -x "$CURDIR/$BIN_NAME" ]; then
35 BAIL_OUT
"No UST nevents binary detected."
38 function lttng_create_session_uri
40 # Create session with default path
41 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$SESSION_NAME -U net
://localhost
>/dev
/null
2>&1
42 ok $?
"Create session with default path"
47 while [ -n "$(pidof $BIN_NAME)" ]; do
50 pass
"Wait for applications to end"
53 # MUST set TESTDIR before calling those functions
55 function test_ust_before_start
()
57 diag
"Test UST streaming BEFORE tracing starts"
58 lttng_create_session_uri
59 enable_ust_lttng_event
$SESSION_NAME $EVENT_NAME
61 # Run 5 times with a 1 second delay
62 .
/$CURDIR/$BIN_NAME 5 1000000 >/dev
/null
2>&1 &
64 start_lttng_tracing
$SESSION_NAME
68 stop_lttng_tracing
$SESSION_NAME
69 destroy_lttng_session
$SESSION_NAME
72 function test_ust_after_start
()
74 diag
"Test UST streaming AFTER tracing starts"
75 lttng_create_session_uri
76 enable_ust_lttng_event
$SESSION_NAME $EVENT_NAME
77 start_lttng_tracing
$SESSION_NAME
79 # Run 5 times with a 1 second delay
80 .
/$CURDIR/$BIN_NAME 5 1000000 >/dev
/null
2>&1 &
84 stop_lttng_tracing
$SESSION_NAME
85 destroy_lttng_session
$SESSION_NAME
90 start_lttng_relayd
"-o $TRACE_PATH"
93 tests
=( test_ust_before_start test_ust_after_start
)
95 for fct_test
in ${tests[@]};
97 SESSION_NAME
=$
(randstring
16 0)
101 validate_trace
$EVENT_NAME $TRACE_PATH/$HOSTNAME/$SESSION_NAME*
102 if [ $?
-eq 0 ]; then
103 # Only delete if successful