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
21 SESSION_NAME
="low-throughput"
24 source $TESTDIR/utils.sh
26 echo -e "\n-------------------------------------------"
27 echo -e "UST tracer - Testing low events throughput"
28 echo -e "-------------------------------------------"
30 if [ ! -x "$CURDIR/$BIN_NAME" ]; then
31 echo -e "No UST nevents binary detected. Passing."
35 TRACE_PATH
=$
(mktemp
-d)
37 # MUST set TESTDIR before calling those functions
41 create_lttng_session
$SESSION_NAME $TRACE_PATH
43 enable_ust_lttng_event
$SESSION_NAME $EVENT_NAME
44 start_tracing
$SESSION_NAME
46 # This is going to take 20 minutes
47 .
/$CURDIR/$BIN_NAME >/dev
/null
2>&1
49 stop_tracing
$SESSION_NAME
50 destroy_lttng_session
$SESSION_NAME
59 babeltrace
$TRACE_PATH |
while read event
;
61 val
=$
(echo $event | cut
-f10 -d" ")
63 th
=$
(echo $event | cut
-f13 -d " ")
65 if [ $th = '"one"' ]; then
67 # We expect here a continous value from 1 to 20
68 if [ $last_val -ne $val ]; then
69 echo -n "[-] One minute event failed ($val) "
73 elif [ $th = '"ten"' ]; then
74 # Test 10 minutes counter
75 if [ $val -ne 10 ]; then
76 # Test 20 minutes counter
77 if [ $val -ne 20 ]; then
78 echo -n "[-] Ten minutes event failed ($val) "
83 elif [ $th = '"twenty"' ]; then
84 # Test 20 minutes counter
85 if [ $val -ne 20 ]; then
86 echo -n "[-] Twenty minutes event failed ($val) "
93 if [ $out -eq 0 ]; then
94 echo -n "Trace is coherent... "
95 echo -e "\e[1;32mOK\e[0m"
97 echo -e "\e[1;31mFAILED\e[0m"
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