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Fri, 15 Nov 2024 04:17:16 +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 v2 1/2] common/rc,xfs/207: Adding a common helper function to check xflag bits on a given file Date: Fri, 15 Nov 2024 09:45:58 +0530 Message-ID: <9a955f34cab443d3ed0fc07c17886d5e8a11ad80.1731597226.git.nirjhar@linux.ibm.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: AheU-gKSXo1NjaN92oHYGFKaN2V9ZzPE X-Proofpoint-GUID: FT2xfyqnuIkCW3iK2-8JcjTAKVFTOn_s 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 lowpriorityscore=0 spamscore=0 suspectscore=0 bulkscore=0 mlxlogscore=910 impostorscore=0 malwarescore=0 mlxscore=0 clxscore=1015 adultscore=0 phishscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411150032 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/rc | 7 +++++++ tests/xfs/207 | 13 ++----------- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/common/rc b/common/rc index 2af26f23..fc18fc94 100644 --- a/common/rc +++ b/common/rc @@ -41,6 +41,13 @@ _md5_checksum() md5sum $1 | cut -d ' ' -f1 } +# Check whether a fsxattr xflags character ($2) field is set on a given file ($1). +# e.g, fsxattr.xflags = 0x80000800 [----------e-----X] +_test_fsx_xflags_field() +{ + grep -q "fsxattr.xflags.*\[.*$2.*\]" <($XFS_IO_PROG -c "stat" "$1") +} + # Write a byte into a range of a file _pwrite_byte() { local pattern="$1" diff --git a/tests/xfs/207 b/tests/xfs/207 index bbe21307..4f6826f3 100755 --- a/tests/xfs/207 +++ b/tests/xfs/207 @@ -21,15 +21,6 @@ _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 +56,14 @@ echo "Set cowextsize and check flag" $XFS_IO_PROG -c "cowextsize 1048576" $testdir/file3 | _filter_scratch _scratch_cycle_mount -$XFS_IO_PROG -c "stat" $testdir/file3 | grep 'fsxattr.xflags' | test_xflag "C" +_test_fsx_xflags_field "$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" $testdir/file3 | grep 'fsxattr.xflags' | test_xflag "C" +_test_fsx_xflags_field "$testdir/file3" "C" && echo "C flag set" || echo "C flag unset" $XFS_IO_PROG -c "cowextsize" $testdir/file3 | _filter_scratch status=0