68 lines
2.0 KiB
Bash
68 lines
2.0 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/PR16166
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# Description: Test for BZ#1054962 (Backport PR16166 stap -vvv causes SIGSEGV when)
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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) 2014 Red Hat, Inc.
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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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rlJournalStart
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rlPhaseStartSetup
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rlRun "TMPDIR=\$(mktemp -d)"
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rlRun "cp towers.c $TMPDIR/"
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rlRun "pushd $TMPDIR"
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rlRun "gcc -g towers.c -o towers.x"
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cat > script.stp <<-EOF
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global x
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probe perf.hw.cpu_cycles.process("towers.x").counter("a") {}
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probe process("towers.x").function("main")
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{
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# wrong type
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x = "b" . @perf("a")
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}
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EOF
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rlRun "which valgrind"
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rlRun "valgrind --version"
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rlPhaseEnd
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rlPhaseStartTest
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# following is expected to fail
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rlRun "valgrind --log-file=output.txt stap -vvv script.stp" 1
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# ... but not to segfault
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rlRun "grep SIGSEGV output.txt" 1
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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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rlJournalPrintText
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rlJournalEnd
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