mirror of
https://github.com/linux-apfs/apfstests.git
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Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
129 lines
4.3 KiB
Bash
Executable File
129 lines
4.3 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved.
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#
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# FS QA Test No. 145
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#
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# Ensure that collapse range steps around reflinked ranges:
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# - Create three reflink clones of a file
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# - Collapse the start, middle, and end of the reflink range of each
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# of the three files, respectively
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# - Check that the reflinked areas are still there.
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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 -rf $tmp.* $testdir
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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/reflink
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# real QA test starts here
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_supported_os Linux
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_require_test_reflink
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_require_cp_reflink
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_require_xfs_io_command "falloc"
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_require_xfs_io_command "fcollapse"
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rm -f $seqres.full
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testdir=$TEST_DIR/test-$seq
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rm -rf $testdir
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mkdir $testdir
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echo "Create the original files"
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blksz=65536
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_pwrite_byte 0x61 0 $blksz $testdir/file1 >> $seqres.full
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_pwrite_byte 0x62 $blksz $blksz $testdir/file1 >> $seqres.full
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_pwrite_byte 0x63 $((blksz * 2)) $blksz $testdir/file1 >> $seqres.full
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_cp_reflink $testdir/file1 $testdir/file2
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_cp_reflink $testdir/file1 $testdir/file3
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_cp_reflink $testdir/file1 $testdir/file4
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$XFS_IO_PROG -f -c "falloc 0 $((blksz * 4))" $testdir/file1
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$XFS_IO_PROG -f -c "falloc 0 $((blksz * 4))" $testdir/file2
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$XFS_IO_PROG -f -c "falloc 0 $((blksz * 4))" $testdir/file3
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$XFS_IO_PROG -f -c "falloc 0 $((blksz * 4))" $testdir/file4
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_pwrite_byte 0x62 0 $blksz $testdir/file2.chk >> $seqres.full
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_pwrite_byte 0x63 $blksz $blksz $testdir/file2.chk >> $seqres.full
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_pwrite_byte 0x00 $((blksz * 2)) $blksz $testdir/file2.chk >> $seqres.full
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_pwrite_byte 0x61 0 $blksz $testdir/file3.chk >> $seqres.full
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_pwrite_byte 0x63 $blksz $blksz $testdir/file3.chk >> $seqres.full
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_pwrite_byte 0x00 $((blksz * 2)) $blksz $testdir/file3.chk >> $seqres.full
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_pwrite_byte 0x61 0 $blksz $testdir/file4.chk >> $seqres.full
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_pwrite_byte 0x62 $blksz $blksz $testdir/file4.chk >> $seqres.full
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_pwrite_byte 0x00 $((blksz * 2)) $blksz $testdir/file4.chk >> $seqres.full
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_test_cycle_mount
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md5sum $testdir/file1 | _filter_test_dir
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md5sum $testdir/file2 | _filter_test_dir
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md5sum $testdir/file3 | _filter_test_dir
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md5sum $testdir/file4 | _filter_test_dir
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md5sum $testdir/file2.chk | _filter_test_dir
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md5sum $testdir/file3.chk | _filter_test_dir
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md5sum $testdir/file4.chk | _filter_test_dir
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c1=$(_md5_checksum $testdir/file1)
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c2=$(_md5_checksum $testdir/file2)
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c3=$(_md5_checksum $testdir/file3)
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c4=$(_md5_checksum $testdir/file4)
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test ${c1} = ${c2} || echo "file1 and file2 should match"
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test ${c1} = ${c3} || echo "file1 and file3 should match"
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test ${c1} = ${c4} || echo "file1 and file4 should match"
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test ${c2} = ${c3} || echo "file2 and file3 should match"
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test ${c2} = ${c4} || echo "file2 and file4 should match"
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test ${c3} = ${c4} || echo "file3 and file4 should match"
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echo "fcollapse files"
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$XFS_IO_PROG -f -c "fcollapse 0 $blksz" $testdir/file2
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$XFS_IO_PROG -f -c "fcollapse $blksz $blksz" $testdir/file3
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$XFS_IO_PROG -f -c "fcollapse $((blksz * 2)) $blksz" $testdir/file4
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_test_cycle_mount
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echo "Compare files"
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md5sum $testdir/file1 | _filter_test_dir
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md5sum $testdir/file2 | _filter_test_dir
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md5sum $testdir/file3 | _filter_test_dir
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md5sum $testdir/file4 | _filter_test_dir
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md5sum $testdir/file2.chk | _filter_test_dir
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md5sum $testdir/file3.chk | _filter_test_dir
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md5sum $testdir/file4.chk | _filter_test_dir
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c1=$(_md5_checksum $testdir/file1)
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c2=$(_md5_checksum $testdir/file2)
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c3=$(_md5_checksum $testdir/file3)
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c4=$(_md5_checksum $testdir/file4)
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test ${c1} != ${c2} || echo "file1 and file2 should not match"
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test ${c1} != ${c3} || echo "file1 and file3 should not match"
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test ${c1} != ${c4} || echo "file1 and file4 should not match"
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test ${c2} != ${c3} || echo "file2 and file3 should not match"
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test ${c2} != ${c4} || echo "file2 and file4 should not match"
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test ${c3} != ${c4} || echo "file3 and file4 should not match"
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echo "Compare against check files"
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cmp -s $testdir/file2 $testdir/file2.chk || echo "file2 and file2.chk do not match"
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cmp -s $testdir/file3 $testdir/file3.chk || echo "file3 and file3.chk do not match"
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cmp -s $testdir/file4 $testdir/file4.chk || echo "file4 and file4.chk do not match"
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# success, all done
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status=0
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exit
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