| #! /bin/bash |
| # FS QA Test No. 040 |
| # |
| # compare-libxfs test |
| # |
| # The purpose of this test is only to nag the maintainer of xfsprogs to try to |
| # keep xfsprogs's libxfs files in sync with the latest kernel's libxfs. There |
| # is no functional need for anyone to actually run this test to confirm |
| # proper XFS functionalilty, this is an xfsprogs maintainer test. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # 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. |
| # |
| # This program is distributed in the hope that it would 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 the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| # |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| |
| [ -z "$KWORKAREA" ] && \ |
| _notrun "Can't run libxfs-diff without KWORKAREA set" |
| [ -d "$KWORKAREA/fs/xfs" ] || \ |
| _notrun "Can't find XFS source under \"$KWORKAREA\"" |
| |
| [ -z "$WORKAREA" ] && \ |
| _notrun "Can't run libxfs-diff without WORKAREA set" |
| [ -f "$WORKAREA/tools/libxfs-diff" ] || \ |
| _notrun "Can't find libxfs-diff tool under \"$WORKAREA\"" |
| |
| filter_libxfs_diff() { |
| sed -e 's/^--- libxfs/--- xfsprogs\/libxfs/g' \ |
| -e 's/^+++ .*libxfs/+++ kernel\/libxfs/g' \ |
| -e 's/^@@.*$/@@ -XXXX,X +YYYY,Y @@/g' |
| } |
| |
| # Compare the two libxfses |
| (cd "$WORKAREA" ; ./tools/libxfs-diff "$KWORKAREA/fs/xfs/libxfs") | filter_libxfs_diff | tee -a $seqres.full |
| |
| # success, all done |
| status=0 |
| exit |