#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   runtest.sh of /tools/binutils/Regression/bz1366145-dwz-applied-to-a-dts-compiled-binary-complains
#   Description: Test for BZ#1366145 (dwz applied to a dts-compiled binary complains)
#   Author: Sergey Kolosov <skolosov@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   Copyright (c) 2016 Red Hat, Inc.
#
#   This program is free software: you can redistribute it and/or
#   modify it under the terms of the GNU General Public License as
#   published by the Free Software Foundation, either version 2 of
#   the License, or (at your option) any later version.
#
#   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, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1

LD="${LD:-$(which ld)}"
PACKAGE=$(rpm --qf '%{name}\n' -qf $(which $LD) | head -1)
PACKAGES=${PACKAGE}
REQUIRES="${REQUIRES:-gcc dwz}"

rlJournalStart
    rlPhaseStartSetup
        rlLogInfo "PACKAGES=$PACKAGES"
        rlLogInfo "REQUIRES=$REQUIRES"
        rlLogInfo "COLLECTIONS=$COLLECTIONS"
        rlLogInfo "LD=$LD"
        rlLogInfo "$(type gcc)"
        rlAssertRpm --all

        rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
        rlRun "pushd $TmpDir"
    rlPhaseEnd

    rlPhaseStartTest
        rlRun "echo 'int main(void){return 0;}' > test.c" 0 "Generating simple source"
        rlRun "gcc test.c -g -o test"
        rlRun "md5sum ./test > t_before_dwz"
        rlRun "./test" 0 "Test binary is running"
        rlRun "dwz ./test" 0 "DWZ returns correct result"
        rlRun "md5sum ./test > t_after_dwz"
        rlAssertDiffer t_before_dwz t_after_dwz
    rlPhaseEnd

    rlPhaseStartCleanup
        rlRun "popd"
        rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
    rlPhaseEnd
rlJournalPrintText
rlJournalEnd