Fix UST tests if lttng-ust is not available
[lttng-tools.git] / tests / ust-nprocesses / run
1 #!/bin/bash
2 #
3 # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
4 #
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.
8 #
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
12 # details.
13 #
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
18 CURDIR=$(dirname $0)/
19 TESTDIR=$CURDIR/..
20 NR_ITER=100
21 TEST_BIN_NAME="gen-events-time"
22 SESSION_NAME="ust-nprocesses"
23 EVENT_NAME="ust_gen_event:tptest"
24 TEST_WAIT_SEC=3
25
26 source $TESTDIR/utils.sh
27
28 echo -e "\n-------------------------------------"
29 echo -e "UST tracer - Generate $NR_ITER process"
30 echo -e "---------------------------------------"
31
32 if [ ! -e "$CURDIR/$TEST_BIN_NAME" ]; then
33 echo -e "No UST $TEST_BIN_NAME binary detected. Passing."
34 exit 0
35 fi
36
37 # MUST set TESTDIR before calling those functions
38
39 # Start test for 1000 seconds
40
41 for i in `seq 1 $NR_ITER`
42 do
43 ./$CURDIR/$TEST_BIN_NAME 1000 >/dev/null 2>&1 &
44 done
45
46 echo -n "Validating registered apps: "
47
48 listing=$($TESTDIR/../lttng/$LTTNG_BIN list -u)
49 reg_app_count=$(echo -n $listing | sed "s/$TEST_BIN_NAME/$TEST_BIN_NAME\n/g" | grep "$TEST_BIN_NAME" | wc -l)
50 if [ "$reg_app_count" -ne "$NR_ITER" ]; then
51 echo -e "$reg_app_count apps listed. Expected $NR_ITER \e[1;31mFAILED\e[0m"
52 else
53 echo -e "\e[1;32mOK\e[0m"
54 fi
55
56 TRACE_PATH=$(mktemp -d)
57
58 create_lttng_session $SESSION_NAME $TRACE_PATH
59
60 enable_ust_lttng_event $SESSION_NAME $EVENT_NAME
61 start_tracing $SESSION_NAME
62
63 echo "Sleeping $TEST_WAIT_SEC seconds for tracing to start everywhere"
64 sleep $TEST_WAIT_SEC
65
66 stop_tracing $SESSION_NAME
67 destroy_lttng_session $SESSION_NAME
68
69 rm -rf $TRACE_PATH
70
71 echo -e -n "Killing all spawned applications..."
72 killall -q $TEST_BIN_NAME >/dev/null 2>&1 &
73 echo -e "\e[1;32mOK\e[0m"
74 exit 0
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