From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com ([209.132.183.28]:45680 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751752AbcFNH5V (ORCPT ); Tue, 14 Jun 2016 03:57:21 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id EC6E71174C for ; Tue, 14 Jun 2016 07:57:20 +0000 (UTC) From: Eryu Guan Subject: [PATCH 1/3] generic: test symlink to very long path Date: Tue, 14 Jun 2016 15:53:39 +0800 Message-Id: <1465890821-4388-1-git-send-email-eguan@redhat.com> Sender: fstests-owner@vger.kernel.org To: fstests@vger.kernel.org Cc: Eryu Guan List-ID: Test symlink to very long path, so that path could not be hold in inode, then check symlink file contains correct path. There was a bug in CRC XFS, that the path in remote symlink was not correct, this issue is fixed by this kernel commit 2ac56d3 xfs: fix remote symlinks on V5/CRC filesystems Signed-off-by: Eryu Guan --- tests/generic/352 | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/352.out | 2 ++ tests/generic/group | 1 + 3 files changed, 66 insertions(+) create mode 100755 tests/generic/352 create mode 100644 tests/generic/352.out diff --git a/tests/generic/352 b/tests/generic/352 new file mode 100755 index 0000000..253f09d --- /dev/null +++ b/tests/generic/352 @@ -0,0 +1,63 @@ +#! /bin/bash +# FS QA Test 352 +# +# Test symlink to very long path, check symlink file contains correct path. +# +#----------------------------------------------------------------------- +# Copyright (c) 2016 Red Hat 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 "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +rm -f $seqres.full + +# real QA test starts here +_supported_fs generic +_supported_os Linux +_require_test + +linkfile=$TEST_DIR/$seq.symlink +rm -f $linkfile + +# Create a symlink points to a very long path, so that the path could not be +# hold in inode +ln -s `perl -e 'print "a"x1023'` $linkfile + +# Check symlink contains the correct path. +# 1023 chars are a bit long for golden image output, compute the md5 checksum +readlink $linkfile | md5sum + +# success, all done +status=0 +exit diff --git a/tests/generic/352.out b/tests/generic/352.out new file mode 100644 index 0000000..01c7e87 --- /dev/null +++ b/tests/generic/352.out @@ -0,0 +1,2 @@ +QA output created by 352 +cd3b0a56bc304075e28a20a4edd57068 - diff --git a/tests/generic/group b/tests/generic/group index 36fb759..4b65dcb 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -354,3 +354,4 @@ 349 blockdev quick rw 350 blockdev quick rw 351 blockdev quick rw +352 auto quick metadata -- 1.8.3.1