mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Frank van der Linden
9860712610
Explicitly specify the xattr namespace required for tests. This allows tests to be skipped correctly for filesystems that don't support all xattr namespaces. This changes all tests that require anything other than the "user" xattr namespace. When called without arguments as before, _require_attrs() still defaults to the "user" namespace, so those tests do not need to be changed. Signed-off-by: Frank van der Linden <fllinden@amazon.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
96 lines
2.4 KiB
Bash
Executable File
96 lines
2.4 KiB
Bash
Executable File
#! /bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (c) 2017 Red Hat Inc. All Rights Reserved.
|
|
#
|
|
# FS QA Test 026
|
|
#
|
|
# Overlayfs should only filter out xattr starting with
|
|
# "trusted.overlay.", not "trusted.overlay".
|
|
#
|
|
# Setting xattrs like "trusted.overlay.xxx" is not allowed.
|
|
# Setting xattrs like "trusted.overlayxxx" is allowed.
|
|
#
|
|
# v4.8-rc1 introduced a regression that we can't set xattrs
|
|
# like "trusted.overlayxxx". Kernel commit below fixed it
|
|
# in v4.8:
|
|
# fe2b75952347 ovl: Fix OVL_XATTR_PREFIX
|
|
#
|
|
# This case tests both get/set of these 2 kinds of xattrs.
|
|
#
|
|
# Pattern "trusted.overlay.xxx" should fail, however the
|
|
# errno returned by set/get varies among kernel versions.
|
|
# Pattern "trusted.overlayxxx" shold always work.
|
|
#
|
|
# This reproducer was originally written by
|
|
# Miklos Szeredi <mszeredi@redhat.com>
|
|
#
|
|
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/attr
|
|
. ./common/filter
|
|
|
|
# remove previous $seqres.full before test
|
|
rm -f $seqres.full
|
|
|
|
# real QA test starts here
|
|
|
|
# Modify as appropriate.
|
|
_supported_fs overlay
|
|
_supported_os Linux
|
|
_require_scratch
|
|
_require_attrs trusted
|
|
|
|
# Remove all files from previous tests
|
|
_scratch_mkfs
|
|
|
|
# Mounting overlay
|
|
_scratch_mount
|
|
touch $SCRATCH_MNT/testf0
|
|
touch $SCRATCH_MNT/testf1
|
|
|
|
# {s,g}etfattr of "trusted.overlayxxx" should work.
|
|
# v4.3/6/7 v4.8-rc1 v4.8 v4.10
|
|
# setfattr ok not perm ok ok
|
|
# getfattr ok no attr ok ok
|
|
#
|
|
$SETFATTR_PROG -n "trusted.overlayfsrz" -v "n" \
|
|
$SCRATCH_MNT/testf0 2>&1 | _filter_scratch
|
|
|
|
_getfattr --absolute-names -n "trusted.overlayfsrz" \
|
|
$SCRATCH_MNT/testf0 2>&1 | _filter_scratch
|
|
|
|
# {s,g}etfattr of "trusted.overlay.xxx" should fail.
|
|
# The errno returned varies among kernel versions,
|
|
# v4.3/7 v4.8-rc1 v4.8 v4.10
|
|
# setfattr not perm not perm not perm not supp
|
|
# getfattr no attr no attr not perm not supp
|
|
#
|
|
# Consider "Operation not {supported,permitted}" pass.
|
|
#
|
|
$SETFATTR_PROG -n "trusted.overlay.fsz" -v "n" \
|
|
$SCRATCH_MNT/testf1 2>&1 | _filter_scratch | \
|
|
sed -e 's/permitted/supported/g'
|
|
|
|
_getfattr --absolute-names -n "trusted.overlay.fsz" \
|
|
$SCRATCH_MNT/testf1 2>&1 | _filter_scratch | \
|
|
sed -e 's/permitted/supported/g'
|
|
|
|
# success, all done
|
|
status=0
|
|
exit
|