functional/migration/migration.kshlib

	migration.kshlib revision f38cb554a534c6df738be3f4d23327e69888e634
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2013 by Delphix. All rights reserved.
#

. $STF_SUITE/tests/functional/migration/migration.cfg

#
# This function creates the test archive for migration.
#
# Usage:
# prepare srcdir cmd
#
# Return value: 0 on success
#       1 on failure
#
# Where:
#   srcdir: is the directory where the testfile is
#   cmd:    is the command to be executed.
#       E.g.
#       $TAR cf $TESTDIR/tar$$.tar
#
function prepare #srcdir cmd
{
    typeset srcdir=$1
    typeset cmd=$2
    typeset -i retval=0

    cwd=$PWD
    cd $srcdir
    (( $? != 0 )) && return 1

    $cmd
    (( $? != 0 )) && return 1

    cd $cwd
    (( $? != 0 )) && return 1

    return 0
}

#
# This function executes a passed in command and then determines the chksum
# of the resulting file.  The chksum components are checked against the ones
# passed in to determine if they are equal.  If they are equal, 0 is returned
# otherwise 1 is returned.
#
# Usage:
# migrate destdir oldsuma oldsumb command_to_execute
#
# Return value: 0 on success
#       1 on failure
#
# Where:
#   destdir: is the directory where the command is to be executed on
#   oldsuma: is the first part of the values returned by sum
#   oldsumb: is the second part of the values returned by sum
#   cmd: is the command to be executed;
#       E.g.
#       "$TAR xf $TESTDIR/tar$$.tar"
#
function migrate #destdir oldsuma oldsumb cmd
{
    typeset destdir=$1
    typeset oldsuma=$2
    typeset oldsumb=$3
    typeset cmd=$4
    typeset -i retval=0

    cwd=$PWD
    cd $destdir
    (( $? != 0 )) && return 1

    $cmd
    (( $? != 0 )) && return 1

    sumy=`$SUM ./$BNAME`
    suma=`$ECHO $sumy | $AWK '{print $1}'`
    sumb=`$ECHO $sumy | $AWK '{print $2}'`

    if (( $oldsuma != $suma )); then
        log_note "$SUM values are not the same"
        retval=1
    fi

    if (( $oldsumb != $sumb )); then
        log_note "$SUM values are not the same"
        retval=1
    fi

    cd $cwd
    (( $? != 0 )) && return 1
    return $retval
}

function migrate_cpio
{
    typeset destdir=$1
    typeset archive=$2
    typeset oldsuma=$3
    typeset oldsumb=$4
    typeset -i retval=0

    cwd=$PWD
    cd $destdir
    (( $? != 0 )) && return 1

    $CPIO -iv < $archive
    (( $? != 0 )) && return 1

    sumy=`$SUM ./$BNAME`
    suma=`$ECHO $sumy | $AWK '{print $1}'`
    sumb=`$ECHO $sumy | $AWK '{print $2}'`

    if (( $oldsuma != $suma )); then
        log_note "$SUM values are not the same"
        retval=1
    fi

    if (( $oldsumb != $sumb )); then
        log_note "$SUM values are not the same"
        retval=1
    fi

    cd $cwd
    (( $? != 0 )) && return 1
    return $retval
}