78 lines
2.7 KiB
Bash
78 lines
2.7 KiB
Bash
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#!/bin/bash
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# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# runtest.sh of /tools/systemtap/Regression/utrace-taskfinder-misses-events
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# Description: Test for BZ#876848 (utrace taskfinder misses events when main thread)
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# Author: Martin Cermak <mcermak@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing
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# to use, modify, copy, or redistribute it subject to the terms
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# and conditions of the GNU General Public License version 2.
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#
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# This program is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this program; if not, write to the Free
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# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include Beaker environment
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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# if this testcase caused kernel crash and reboot, don't try to rerun it
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[[ $REBOOTCOUNT -gt 0 ]] && exit 1
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rlJournalStart
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rlPhaseStartSetup
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rlRun "TMPDIR=\$(mktemp -d)"
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rlRun "cp pthreadtestcase.cpp pthreadtestcase.stp $TMPDIR"
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rlRun "pushd $TMPDIR"
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rlPhaseEnd
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rlPhaseStart FAIL "Systemtap sanity check"
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rlRun "stap --version"
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rlRun "stap -v -e 'probe kernel.function(\"vfs_read\"){ exit() }'"
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rlPhaseEnd
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rlPhaseStart FAIL "Prepare pthreadtestcase, run it"
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rlRun "g++ -g -o pthreadtestcase pthreadtestcase.cpp -lpthread"
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killall -9 pthreadtestcase &> /dev/null
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./pthreadtestcase &
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MYPID=$!
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sleep 3
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rlRun "ps | grep '$MYPID.*pthreadtestcase$'"
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rlPhaseEnd
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rlPhaseStartTest
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rlRun "stap -v pthreadtestcase.stp 2>&1 | tee mylog.txt"
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rlRun "grep EXITONTIMEOUT mylog.txt" 1
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for token in USERSPACEFUNCTIONENTER \
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USERSPACEREACHEDLINE \
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USERSPACEFUNCTIONLEAVE
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do
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rlRun "grep ^$token$ mylog.txt" 0
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done
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rlPhaseEnd
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rlPhaseStart FAIL "Shut pthreadtestcase down"
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# pthreadtestcase should still be running
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# so killing it should certsinly succeed
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rlRun "kill $MYPID"
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rlPhaseEnd
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rlPhaseStartCleanup
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rlRun "popd"
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rlRun "rm -r $TMPDIR"
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rlPhaseEnd
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rlJournalEnd
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