#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   runtest.sh of /tools/HdrHistogram_c/Sanity/sanity-test
#   Description: Installs and builds HdrHistogram_c, then runs minimal upstream testsuite.
#   Author: Jan Kuřík <jkurik@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   Copyright (c) 2020 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

PACKAGE="HdrHistogram_c"
BUILD_USER=${BUILD_USER:-hdrbuild}

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

    rlPhaseStartTest "Get source code and setup build environment"
        rlFetchSrcForInstalled "${PACKAGE}" \
            || rlDie "Can not download SRPM of ${PACKAGE} - giving up"
        rlRun "yum-builddep -y \
            $(rpm -q --qf '%{name}-%{version}-%{release}.src.rpm' ${PACKAGE}.$(arch))" \
            || rlDie "Can not install build dependencies - giving up"
        rlRun "useradd -m -N $BUILD_USER" 0,9 && del="yes"
    rlPhaseEnd

    rlPhaseStartTest "Build ${PACKAGE}'s upstream testsuite"
        rlRun "rpm -D \"_topdir ${TmpDir}\" -U \
            $(rpm -q --qf '%{name}-%{version}-%{release}.src.rpm' ${PACKAGE}.$(arch))"
        rlRun "chown -R ${BUILD_USER}:users ${TmpDir}"
        rlRun -s "su -c \
            'rpmbuild -D \"_topdir ${TmpDir}\" -bc ${TmpDir}/SPECS/${PACKAGE}.spec' \
            ${BUILD_USER}" 0-255
        rlFileSubmit "${rlRun_LOG}" "rpmbuild-${PACKAGE}.log"
    rlPhaseEnd

    rlPhaseStartTest "Run upstream testsuite"
        BDIR=$(rpm -q --qf '%{name}-%{version}' ${PACKAGE}.$(arch))
        ARCHDIR="$(arch)-redhat-linux-gnu"
        if [[ -d "${TmpDir}/BUILD/${BDIR}/${ARCHDIR}" ]]; then
            # RHEL-9 builds
            WD="${TmpDir}/BUILD/${BDIR}/${ARCHDIR}/test"
        else
            # RHEL-8 builds
            WD="${TmpDir}/BUILD/${BDIR}/test"
        fi
        HDRLIB="$(ls -1 /usr/lib64/libhdr_histogram.so.[0-9]|head -1)"
        if rlRun "pushd ${WD}"; then
            rlRun "sed -i \
                's#\s\S*libhdr_histogram\S*\.a# ${HDRLIB}#g' \
                \$(find . -name link.txt)"
            rlRun -s "make clean all test"
            rlAssertGrep "100% tests passed" "${rlRun_LOG}"
            rlRun "popd"
        else
            rlFail "Error accessing ${WD} directory"
        fi
    rlPhaseEnd

    rlPhaseStartCleanup
        if [[ "${del}" == "yes" ]]; then
            rlRun "pkill --signal SIGTERM -u ${BUILD_USER}" 0-255
            sleep 3
            rlRun "pkill --signal SIGKILL -u ${BUILD_USER}" 0-255
            sleep 1
            rlRun "userdel -rf ${BUILD_USER}" 0-255
        fi
        rlRun "popd"
        rlRun "rm -r ${TmpDir}" 0 "Removing tmp directory"
    rlPhaseEnd
rlJournalPrintText
rlJournalEnd