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Tue, 22 Oct 2024 19:26:28 +0000 (GMT) From: Nirjhar Roy To: fstests@vger.kernel.org Cc: linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, ritesh.list@gmail.com, ojaswin@linux.ibm.com, djwong@kernel.org, zlang@kernel.org Subject: [PATCH 1/2] common/xfs,xfs/207: Adding a common helper function to check xflag bits on a given file Date: Wed, 23 Oct 2024 00:56:19 +0530 Message-ID: <6ba7f682af7e0bc99a8baeccc0d7aa4e5062a433.1729624806.git.nirjhar@linux.ibm.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: hmT8PEWnrYuiOLula7lr9Gu29dB5VY0c X-Proofpoint-ORIG-GUID: cuHix2Rslp8iKoXqM0gZZg4yH12hg7Lc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 clxscore=1015 bulkscore=0 malwarescore=0 spamscore=0 mlxscore=0 adultscore=0 mlxlogscore=946 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410220125 This patch defines a common helper function to test whether any of fsxattr xflags field is set or not. We will use this helper in the next patch for checking extsize (e) flag. Reviewed-by: Ritesh Harjani (IBM) Reviewed-by: Ojaswin Mujoo Signed-off-by: Nirjhar Roy --- common/xfs | 9 +++++++++ tests/xfs/207 | 14 +++----------- 2 files changed, 12 insertions(+), 11 deletions(-) diff --git a/common/xfs b/common/xfs index 62e3100e..7340ccbf 100644 --- a/common/xfs +++ b/common/xfs @@ -13,6 +13,15 @@ __generate_xfs_report_vars() { REPORT_ENV_LIST_OPT+=("TEST_XFS_REPAIR_REBUILD" "TEST_XFS_SCRUB_REBUILD") } +# Check whether a fsxattr xflags character field is set on a given file. +# e.g. fsxattr.xflags = 0x0 [--------------C-] +# Returns 0 if passed flag character is set, otherwise returns 1 +_test_xfs_xflags_field() +{ + $XFS_IO_PROG -c "stat" "$1" | grep "fsxattr.xflags" | grep -q "\[.*$2.*\]" \ + && return 0 || return 1 +} + _setup_large_xfs_fs() { fs_size=$1 diff --git a/tests/xfs/207 b/tests/xfs/207 index bbe21307..adb925df 100755 --- a/tests/xfs/207 +++ b/tests/xfs/207 @@ -15,21 +15,13 @@ _begin_fstest auto quick clone fiemap # Import common functions. . ./common/filter . ./common/reflink +. ./common/xfs _require_scratch_reflink _require_cp_reflink _require_xfs_io_command "fiemap" _require_xfs_io_command "cowextsize" -# Takes the fsxattr.xflags line, -# i.e. fsxattr.xflags = 0x0 [--------------C-] -# and tests whether a flag character is set -test_xflag() -{ - local flg=$1 - grep -q "\[.*${flg}.*\]" && echo "$flg flag set" || echo "$flg flag unset" -} - echo "Format and mount" _scratch_mkfs > $seqres.full 2>&1 _scratch_mount >> $seqres.full 2>&1 @@ -65,14 +57,14 @@ echo "Set cowextsize and check flag" $XFS_IO_PROG -c "cowextsize 1048576" $testdir/file3 | _filter_scratch _scratch_cycle_mount -$XFS_IO_PROG -c "stat" $testdir/file3 | grep 'fsxattr.xflags' | test_xflag "C" +_test_xfs_xflags_field "$testdir/file3" "C" && echo "C flag set" || echo "C flag unset" $XFS_IO_PROG -c "cowextsize" $testdir/file3 | _filter_scratch echo "Unset cowextsize and check flag" $XFS_IO_PROG -c "cowextsize 0" $testdir/file3 | _filter_scratch _scratch_cycle_mount -$XFS_IO_PROG -c "stat" $testdir/file3 | grep 'fsxattr.xflags' | test_xflag "C" +_test_xfs_xflags_field "$testdir/file3" "C" && echo "C flag set" || echo "C flag unset" $XFS_IO_PROG -c "cowextsize" $testdir/file3 | _filter_scratch status=0