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https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
7e98d41a6e
Refactor every test in the entire test suite to use the new boilerplate functions. This also migrates all the test group information into the test files. This patch has been autogenerated via the command: ./tools/convert-group btrfs ceph cifs ext4 f2fs generic nfs ocfs2 overlay perf shared udf xfs Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Allison Henderson <allison.henderson@oracle.com> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
41 lines
1.0 KiB
Bash
Executable File
41 lines
1.0 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2018 Oracle, Inc. All Rights Reserved.
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#
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# FS QA Test No. 498
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#
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# Populate a XFS filesystem and fuzz every single-leafn-format dir block field.
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# Do not fix the filesystem, to test metadata verifiers.
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#
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. ./common/preamble
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_begin_fstest dangerous_fuzzers dangerous_norepair
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_register_cleanup "_cleanup" BUS
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# Import common functions.
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. ./common/filter
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. ./common/populate
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. ./common/fuzzy
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# real QA test starts here
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_supported_fs xfs
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_require_scratch_xfs_fuzz_fields
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echo "Format and populate"
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_scratch_populate_cached nofill > $seqres.full 2>&1
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echo "Find single-leafn-format dir block"
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_scratch_mount
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inum=$(stat -c '%i' $SCRATCH_MNT/S_IFDIR.FMT_LEAFN)
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blk_sz=$(_get_block_size $SCRATCH_MNT)
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_scratch_unmount
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leaf_offset=$(( (2 ** 35) / blk_sz ))
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echo "Fuzz single-leafn-format dir block"
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_scratch_xfs_fuzz_metadata '' 'none' "inode ${inum}" "dblock ${leaf_offset}" >> $seqres.full
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echo "Done fuzzing single-leafn-format dir block"
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# success, all done
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status=0
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exit
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