mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
0bfb84110b
Add a leading underscore to the get_block_size helper since it's a common function. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
144 lines
4.1 KiB
Bash
Executable File
144 lines
4.1 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 158
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#
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# Check that various invalid dedupe scenarios are rejected.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved.
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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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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.* $testdir1
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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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. ./common/reflink
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# real QA test starts here
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_supported_os Linux
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_require_test_dedupe
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_require_scratch_dedupe
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rm -f $seqres.full
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echo "Format and mount"
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_scratch_mkfs > $seqres.full 2>&1
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_scratch_mount >> $seqres.full 2>&1
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testdir1="$TEST_DIR/test-$seq"
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rm -rf $testdir1
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mkdir $testdir1
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testdir2=$SCRATCH_MNT/test-$seq
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mkdir $testdir2
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echo "Create the original files"
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blksz="$(_get_block_size $testdir1)"
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blks=1000
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margin='7%'
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sz=$((blksz * blks))
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free_blocks0=$(stat -f $testdir1 -c '%f')
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nr=4
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filesize=$((blksz * nr))
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_pwrite_byte 0x61 0 $sz $testdir1/file1 >> $seqres.full
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_pwrite_byte 0x61 0 $sz $testdir1/file2 >> $seqres.full
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_pwrite_byte 0x61 0 $sz $testdir1/file3 >> $seqres.full
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_pwrite_byte 0x61 0 $sz $testdir2/file1 >> $seqres.full
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_pwrite_byte 0x61 0 $sz $testdir2/file2 >> $seqres.full
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mkdir $testdir1/dir1
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seq 1 $((2 * blksz / 250)) | while read f; do
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touch $testdir1/dir1/$f
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done
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mknod $testdir1/dev1 c 1 3
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mkfifo $testdir1/fifo1
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sync
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_filter_enotty() {
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_filter_dedupe_error | \
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sed -e 's/Inappropriate ioctl for device/Invalid argument/g'
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}
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_filter_eperm() {
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_filter_dedupe_error | \
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sed -e 's/Permission denied/Invalid argument/g'
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}
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echo "Try cross-device dedupe"
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_dedupe_range $testdir1/file1 0 $testdir2/file1 0 $blksz \
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2>&1 | _filter_dedupe_error
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echo "Try unaligned dedupe"
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_dedupe_range $testdir1/file1 37 $testdir1/file1 59 23 \
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2>&1 | _filter_dedupe_error
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echo "Try overlapping dedupe"
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_dedupe_range $testdir1/file1 0 $testdir1/file1 1 $((blksz * 2)) \
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2>&1 | _filter_dedupe_error
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echo "Try dedupe from past EOF"
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_dedupe_range $testdir1/file1 $(( (blks + 10) * blksz)) $testdir1/file1 0 $blksz \
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2>&1 | _filter_dedupe_error
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echo "Try dedupe to past EOF, destination offset beyond EOF"
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_dedupe_range $testdir1/file1 0 $testdir1/file1 $(( (blks + 10) * blksz)) $blksz \
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2>&1 | _filter_dedupe_error
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echo "Try dedupe to past EOF, destination offset behind EOF"
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_dedupe_range $testdir1/file1 0 $testdir1/file1 $(( (blks - 1) * blksz)) $((blksz * 2)) \
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2>&1 | _filter_dedupe_error
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echo "Try to dedupe a dir"
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_dedupe_range $testdir1/dir1 0 $testdir1/file2 0 $blksz 2>&1 | _filter_dedupe_error
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echo "Try to dedupe a device"
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_dedupe_range $testdir1/dev1 0 $testdir1/file2 0 $blksz 2>&1 | _filter_enotty
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echo "Try to dedupe to a dir"
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_dedupe_range $testdir1/file1 0 $testdir1/dir1 0 $blksz \
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2>&1 | _filter_test_dir | _filter_dedupe_error
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echo "Try to dedupe to a device"
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_dedupe_range $testdir1/file1 0 $testdir1/dev1 0 $blksz 2>&1 | _filter_eperm
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echo "Try to dedupe to a fifo"
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_dedupe_range $testdir1/file1 0 $testdir1/fifo1 0 $blksz -n 2>&1 | _filter_eperm
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echo "Try to dedupe an append-only file"
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_dedupe_range $testdir1/file1 0 $testdir1/file3 0 $blksz -a \
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2>&1 >> $seqres.full | _filter_dedupe_error
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echo "Dedupe two files"
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_dedupe_range $testdir1/file1 0 $testdir1/file2 0 $blksz >> $seqres.full
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_dedupe_range $testdir2/file1 0 $testdir2/file2 0 $blksz >> $seqres.full
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# success, all done
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status=0
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exit
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