#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   runtest.sh of /CoreOS/coreutils/readlink-cannot-handle-recursive-symlinks
#   Description: Test for readlink cannot handle recursive symlinks
#   Author: Jan Scotka <jscotka@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#   Copyright (c) 2010 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 rhts environment
. /usr/bin/rhts-environment.sh
. /usr/lib/beakerlib/beakerlib.sh

PACKAGE="coreutils"

rlJournalStart
    rlPhaseStartSetup
        rlAssertRpm $PACKAGE
        rlRun "TmpDir=\`mktemp -d\`" 0 "Creating tmp directory"
        rlRun "pushd $TmpDir"
        rlRun "mkdir link" 0 "Creating test directory"
        rlRun "cd link" 0 "cd to this dir"
        rlRun "ln -s ../link link" 0 "creating symlink to ../link -> link"
    rlPhaseEnd

    rlPhaseStartTest
        rlLog "Test of readlink up to 20 iteration"
        export TMPVAR="link"
        for foo in `seq 20`
          do echo $TMPVAR
            rlRun "readlink -v -f $TMPVAR" 0 "readlink of $TMPVAR"
            TMPVAR="$TMPVAR/link"
        done
    rlPhaseEnd

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