glibc/tests/Regression/bz694386-POWER4-strncmp-crashes-reading-past-zero-byte/runtest.sh
Sergey Kolosov ab4bc8a24e Extend the test coverage
Move some of the RHEL QE testcases upstream to Fedora.
2022-05-31 09:29:27 +02:00

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#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /tools/glibc/Regression/bz694386-POWER4-strncmp-crashes-reading-past-zero-byte
# Description: Test for bz694386 (POWER4 strncmp crashes reading past zero byte)
# Author: Miroslav Franc <mfranc@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2011 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGES=(glibc glibc-devel glibc-common gcc)
rlJournalStart
rlPhaseStartSetup
for p in "${PACKAGES[@]}"; do
rlAssertRpm "$p"
done; unset p
rlRun "TmpDir=\`mktemp -d\`" 0 "Creating tmp directory"
rlRun "cp strncmp.c $TmpDir"
rlRun "pushd $TmpDir"
rlRun "gcc -fno-builtin -g strncmp.c -o repr"
rlRun "gcc -fno-builtin -g -O2 strncmp.c -o repr2"
rlAssertExists "./repr"
rlAssertExists "./repr2"
rlPhaseEnd
rlPhaseStartTest "If PASS, doesn't mean the bug is gone!"
rlRun "./repr"
rlRun "./repr2"
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd