forked from rpms/glibc
78 lines
2.7 KiB
Bash
Executable File
78 lines
2.7 KiB
Bash
Executable File
#!/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/glibc/Regression/bz868808-backtrace-for-recursive-functions
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# Description: Calls and verifies result of 'backtrace' while performing recursion.
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# Author: Arjun Shankar <ashankar@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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PACKAGES=(glibc glibc-devel gcc)
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rlJournalStart
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rlPhaseStartSetup
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for p in "${PACKAGES[@]}"; do
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rlAssertRpm "$p"
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done; unset p
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rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
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rlRun "cp bt-tst.c $TmpDir"
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rlRun "pushd $TmpDir"
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rlRun "gcc -O0 -rdynamic bt-tst.c -o bt-tst"
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rlAssertExists "bt-tst"
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rlPhaseEnd
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rlPhaseStartTest
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rlRun "./bt-tst 10 > bt-tst.out"
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OUTPUT_LC="$(cat bt-tst.out | wc -l)"
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rlAssertGreaterOrEqual "At least 13 entries in the backtrace" $OUTPUT_LC 13
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function checkBackTrace {
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BT_STACK_ENTRY="$(cat bt-tst.out | tail -n $(($OUTPUT_LC -$1)) | head -n1)"
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if [[ $BT_STACK_ENTRY == *"./bt-tst($2"* ]]
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then
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rlPass "Expect '$2' @ $1 positions below top-of-stack: \"$BT_STACK_ENTRY\""
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else
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rlFail "Expect '$2' @ $1 positions below top-of-stack: \"$BT_STACK_ENTRY\""
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fi
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}
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# Check each line of the backtrace, right down to `main':
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checkBackTrace 0 last
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checkBackTrace 1 ")"
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for i in {2..11}
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do
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checkBackTrace $i recursive
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done
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checkBackTrace 12 main
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rlPhaseEnd
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rlPhaseStartCleanup
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rlRun "popd"
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rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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