mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Zorro Lang
794f4594fb
When getfattr dumps values of all extended attributes (-d option),
it doesn't print empty extended attributes. e.g: user.name. But from
attr-2.4.48 this behavior is changed, new getfattr prints
user.name="".
The {=""} will break the golden image, so filter the redundant =""
at the end if it has.
Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
199 lines
6.1 KiB
Bash
Executable File
199 lines
6.1 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2017 IBM Corporation. All Rights Reserved.
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#
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# FSQA Test No. 038
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#
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# Test consistent d_ino numbers for samefs setup.
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/attr
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# real QA test starts here
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_supported_fs overlay
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_supported_os Linux
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# Use non-default scratch underlying overlay dirs, we need to check
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# them explicity after test.
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_require_scratch_nocheck
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_require_attrs
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_require_test_program "t_dir_type"
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rm -f $seqres.full
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_scratch_mkfs >>$seqres.full 2>&1
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# Create our test files.
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upperdir=$OVL_BASE_SCRATCH_MNT/$OVL_UPPER
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lowerdir=$OVL_BASE_SCRATCH_MNT/$OVL_LOWER
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mkdir -p $lowerdir
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mkdir -p $lowerdir/test_dir/pure_lower_dir/subdir
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touch $lowerdir/test_file
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_scratch_mount
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test_dir=$SCRATCH_MNT/test_dir/
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# Verify d_ino of '.' and '..' before and after dir becomes impure.
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impure_dir=$test_dir/impure_dir
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mkdir -p $impure_dir/subdir
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impure_dir_st_ino=$(stat -c '%i' $impure_dir)
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impure_dir_parent_st_ino=$(stat -c '%i' $test_dir)
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impure_subdir_st_ino=$(stat -c '%i' $impure_dir/subdir)
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# Before $impure_dir becomes impure
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parent_d=$($here/src/t_dir_type $impure_dir $impure_dir_parent_st_ino)
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[[ $parent_d == ".. d" ]] || \
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echo "Pure upper dir: Invalid d_ino reported for .."
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current_d=$($here/src/t_dir_type $impure_dir $impure_dir_st_ino)
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[[ $current_d == ". d" ]] || \
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echo "Pure upper dir: Invalid d_ino reported for ."
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subdir_d=$($here/src/t_dir_type $impure_dir $impure_subdir_st_ino)
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[[ $subdir_d == "subdir d" ]] || \
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echo "Pure upper dir: Invalid d_ino reported for subdir"
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# Move a copied up file into pure dir to make it impure
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mv $SCRATCH_MNT/test_file $impure_dir
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test_file_st_ino=$(stat -c '%i' $impure_dir/test_file)
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impure=$(_getfattr --absolute-names --only-values -n 'trusted.overlay.impure' \
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$upperdir/test_dir/impure_dir)
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[[ $impure == "y" ]] || echo "Impure directory missing impure xattr"
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# After $impure_dir becomes impure
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parent_d=$($here/src/t_dir_type $impure_dir $impure_dir_parent_st_ino)
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[[ $parent_d == ".. d" ]] || \
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echo "Impure dir: Invalid d_ino reported for .."
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current_d=$($here/src/t_dir_type $impure_dir $impure_dir_st_ino)
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[[ $current_d == ". d" ]] || \
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echo "Impure dir: Invalid d_ino reported for ."
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subdir_d=$($here/src/t_dir_type $impure_dir $impure_subdir_st_ino)
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[[ $subdir_d == "subdir d" ]] || \
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echo "Impure dir: Invalid d_ino reported for subdir"
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# Verify copy up file's d_ino
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file_d=$($here/src/t_dir_type $impure_dir $test_file_st_ino)
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[[ $file_d == "test_file f" ]] || \
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echo "Impure dir: Invalid d_ino reported for entry with copy-up origin"
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# Make $impure_dir pure
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rm -rf $impure_dir/test_file
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rm -rf $impure_dir/subdir
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# Verify invalidation of readdir cache
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$here/src/t_dir_type $impure_dir $test_file_st_ino
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[[ $? != 0 ]] || echo "Directory's readdir cache has stale file entries"
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$here/src/t_dir_type $impure_dir $impure_subdir_st_ino
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[[ $? != 0 ]] || echo "Directory's readdir cache has stale subdir entries"
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impure=$(_getfattr --absolute-names --only-values -n 'trusted.overlay.impure' \
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$upperdir/test_dir/impure_dir 2>/dev/null)
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[[ -z $impure ]] || echo "Pure directory has impure xattr"
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# Verify d_ino values of subdir entries of a pure lower dir.
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parent_st_ino=$(stat -c '%i' $test_dir)
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pure_lower_dir=$SCRATCH_MNT/test_dir/pure_lower_dir
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pure_lower_dir_st_ino=$(stat -c '%i' $pure_lower_dir)
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pure_lower_subdir_st_ino=$(stat -c '%i' $pure_lower_dir/subdir)
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parent_d=$($here/src/t_dir_type $pure_lower_dir $parent_st_ino)
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[[ $parent_d == ".. d" ]] || \
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echo "Pure lower dir: Invalid d_ino reported for .."
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current_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_dir_st_ino)
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[[ $current_d == ". d" ]] || \
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echo "Pure lower dir: Invalid d_ino reported for ."
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subdir_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_subdir_st_ino)
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[[ $subdir_d == "subdir d" ]] || \
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echo "Pure lower dir: Invalid d_ino reported for subdir"
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# Create a file in pure lower dir to make it a merge dir
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touch $pure_lower_dir/newfile
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parent_d=$($here/src/t_dir_type $pure_lower_dir $parent_st_ino)
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[[ $parent_d == ".. d" ]] || \
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echo "Merged dir: Invalid d_ino reported for .."
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current_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_dir_st_ino)
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[[ $current_d == ". d" ]] || \
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echo "Merged dir: Invalid d_ino reported for ."
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subdir_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_subdir_st_ino)
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[[ $subdir_d == "subdir d" ]] || \
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echo "Merged dir: Invalid d_ino reported for subdir"
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_scratch_unmount
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# check overlayfs
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_check_scratch_fs
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# Verify pure lower residing in dir which has another lower layer
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_scratch_mkfs
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OVL_LOWER0=${OVL_LOWER}0
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OVL_LOWER1=${OVL_LOWER}1
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middir=$OVL_BASE_SCRATCH_MNT/$OVL_LOWER0
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lowerdir=$OVL_BASE_SCRATCH_MNT/$OVL_LOWER1
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upperdir=$OVL_BASE_SCRATCH_MNT/$OVL_UPPER
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workdir=$OVL_BASE_SCRATCH_MNT/$OVL_WORK
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mkdir -p $middir
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mkdir -p $lowerdir
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mkdir -p $upperdir
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mkdir -p $workdir
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mkdir -p $lowerdir/test_dir/pure_lower_dir/subdir
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_overlay_scratch_mount_dirs "$middir:$lowerdir" $upperdir $workdir
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# Copy up test_dir
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touch $test_dir/test_file
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test_dir_st_ino=$(stat -c '%i' $test_dir)
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pure_lower_dir=$test_dir/pure_lower_dir
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pure_lower_dir_st_ino=$(stat -c '%i' $pure_lower_dir)
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pure_lower_subdir_st_ino=$(stat -c '%i' $pure_lower_dir/subdir)
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parent_d=$($here/src/t_dir_type $pure_lower_dir $test_dir_st_ino)
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[[ $parent_d == ".. d" ]] || \
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echo "Pure lower in dir which has another lower layer: Invalid d_ino reported for .."
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current_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_dir_st_ino)
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[[ $current_d == ". d" ]] || \
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echo "Pure lower in dir which has another lower layer: Invalid d_ino reported for ."
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subdir_d=$($here/src/t_dir_type $pure_lower_dir $pure_lower_subdir_st_ino)
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[[ $subdir_d == "subdir d" ]] || \
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echo "Pure lower in dir which has another lower layer: Invalid d_ino reported for subdir"
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# check overlayfs
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_overlay_check_scratch_dirs "$middir:$lowerdir" $upperdir $workdir
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echo "Silence is golden"
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status=0
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exit
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