mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Amir Goldstein
6fd4ec6c1a
open_by_handle can now store and load file handles from a file: usage: open_by_handle -p -o <handles_file> <test_dir> [N] open_by_handle -p -i <handles_file> <test_dir> [N] Add a new generic/exportfs test to use these new options to test decoding file handles after cycle mount and after directory renames. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
108 lines
2.9 KiB
Bash
Executable File
108 lines
2.9 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 477
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#
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# Check open by file handle after cycle mount.
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#
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# This test uses load and store of file handles from a temp file to test
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# decoding file handles after cycle mount and after directory renames.
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#
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#-----------------------------------------------------------------------
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# Copyright (C) 2018 CTERA Networks. All Rights Reserved.
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# Author: Amir Goldstein <amir73il@gmail.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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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 $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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# Modify as appropriate.
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_supported_fs generic
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_supported_os Linux
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_require_test
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# _require_exportfs already requires open_by_handle, but let's not count on it
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_require_test_program "open_by_handle"
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_require_exportfs
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NUMFILES=10
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testroot=$TEST_DIR/$seq-dir
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testdir=$testroot/testdir
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# Create test dir and test files, encode file handles and store to tmp file
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create_test_files()
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{
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rm -rf $testdir
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mkdir -p $testdir
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$here/src/open_by_handle -cwp -o $tmp.handles_file $testdir $NUMFILES
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}
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# Decode file handles loaded from tmp file
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test_file_handles()
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{
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local opt=$1
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local when=$2
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echo test_file_handles after $when
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$here/src/open_by_handle $opt -i $tmp.handles_file $TEST_DIR $NUMFILES
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}
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# Decode file handles of files/dir after cycle mount
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create_test_files
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_test_cycle_mount
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test_file_handles -rp "cycle mount"
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# Decode file handles of files/dir after rename of parent and cycle mount
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create_test_files $testdir
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rm -rf $testdir.renamed
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mv $testdir $testdir.renamed/
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_test_cycle_mount
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test_file_handles -rp "rename parent"
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# Decode file handles of files/dir after rename of grandparent and cycle mount
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create_test_files $testdir
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rm -rf $testroot.renamed
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mv $testroot $testroot.renamed/
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_test_cycle_mount
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test_file_handles -rp "rename grandparent"
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# Decode file handles of files/dir after move to new parent and cycle mount
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create_test_files $testdir
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rm -rf $testdir.new
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mkdir -p $testdir.new
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mv $testdir/* $testdir.new/
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_test_cycle_mount
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test_file_handles -r "move to new parent"
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status=0
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exit
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