3 # Copyright 2010 Ericsson AB
5 # This file is part of LTTng-UST.
7 # LTTng-UST is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # LTTng-UST is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with LTTng-UST. If not, see <http://www.gnu.org/licenses/>.
20 # This tests manual mode tracing, meaning the process is first started, then
21 # the tracing is set up with ustctl. Then verifications are done to make sure
22 # all the events that were supposed to be in the trace are there.
26 source $TESTDIR/test_functions.sh
27 source $TESTDIR/tap.sh
29 starttest
"Manual mode tracing"
33 TRACE_DIR
="/tmp/ust-testsuite-manual-trace"
37 pidfilepath
="/tmp/ust-testsuite-$USER-$(date +%Y%m%d%H%M%S%N)-ust-consumerd-pid"
38 mkfifo -m 0600 "$pidfilepath"
40 UST_CONSUMERD
="$TESTDIR/../ust-consumerd/ust-consumerd"
41 $UST_CONSUMERD --pidfile "$pidfilepath" -o "$TRACE_DIR" >/dev
/null
2>&1 &
42 UST_CONSUMERD_PID
="$(<$pidfilepath)"
44 LIB_UST
="$TESTDIR/../libust/.libs/libust.so.0.0.0"
45 LIB_UST_MALLOC
="$TESTDIR/../libustinstr-malloc/.libs/libustinstr-malloc.so"
46 # Check to see if find supports -L
47 find .
-maxdepth 0 -L > /dev
/null
2>&1
53 LD_PRELOAD
="$LIB_UST:$LIB_UST_MALLOC" find $USE_L / >/dev
/null
2>&1 &
56 USTCTL
="$TESTDIR/../ustctl/ustctl"
58 okx
$USTCTL list-markers
$PID
59 okx
$USTCTL enable-marker
$PID $TRACE ust
/malloc
60 okx
$USTCTL enable-marker
$PID $TRACE ust
/free
61 okx
$USTCTL create-trace
$PID $TRACE
62 okx
$USTCTL alloc-trace
$PID $TRACE
63 okx
$USTCTL start-trace
$PID $TRACE
66 okx
$USTCTL stop-trace
$PID $TRACE
67 okx
$USTCTL destroy-trace
$PID $TRACE
69 kill -SIGTERM ${UST_CONSUMERD_PID}
70 wait ${UST_CONSUMERD_PID}
72 trace_matches
-N "ust.malloc" "^ust.malloc:" "$TRACE_DIR"
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