mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eric Sandeen
27d077ec0b
Replace every explicit mount/umount of scratch or test devices with helper functions. This allows the next patch to add in hooks to these functions in order to set up & tear down overlayfs on every mount/umount (also adds _test_unmount(), which didn't exist prior) [Eryu Guan rebased the patch agains latest master and replaced more mount/umount with helpers] Signed-off-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eric Sandeen <esandeen@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
188 lines
3.7 KiB
Bash
Executable File
188 lines
3.7 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 009
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#
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# XFS allocator test (preallocation - allocp, resvsp ,etc)
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2002 Silicon Graphics, Inc. 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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#-----------------------------------------------------------------------
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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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# This isn't really related to fs block size, it's just what
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# alloc uses for the "block" unit in it's input parameters...
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bsize=4096
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_cleanup()
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{
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echo "*** unmount"
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_scratch_unmount
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}
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_block_filter()
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{
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sed \
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-e 's/[0-9][0-9]*\.\.[0-9][0-9]*/BLOCKRANGE/g' \
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-e "s/blocksize $bsize/blocksize BSIZE/g"
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}
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_init()
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{
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echo "*** mkfs"
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if ! _scratch_mkfs_xfs >$tmp.out 2>&1
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then
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cat $tmp.out
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echo "failed to mkfs $SCRATCH_DEV"
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exit 1
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fi
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echo "*** mount"
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if ! _scratch_mount
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then
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echo "failed to mount $SCRATCH_DEV"
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exit 1
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fi
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}
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_filesize()
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{
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ls -l $1 | $AWK_PROG '{print "filesize = " $5}'
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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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_supported_fs xfs
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_supported_os IRIX Linux
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_require_scratch
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_init
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out=$SCRATCH_MNT/$$.tmp
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# since we're using a clean FS here, we make some assumptions
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# about availability of contiguous blocks
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# also interesting to note is that ALLOC == FREE. seriously.
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# the _length is ignored_ in irix. the file is allocated up
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# to the specified offset, and zero filled if previously
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# unallocated. the file is truncated at the specified point.
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echo "*** test 1 - reservations cleared on O_TRUNC"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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r 0 1000b
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m
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EOF
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_filesize $out
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cat <<EOF | src/alloc -n -b $bsize -f $out -t | _block_filter
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m
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EOF
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_filesize $out
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echo "*** test 2 - reserve & filesize"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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r 0 1000b
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EOF
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_filesize $out
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echo "*** test 3 - alloc & filesize"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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a 1000b
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EOF
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_filesize $out
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echo "*** test 4 - allocations cleared on O_TRUNC"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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a 1000b
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EOF
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_filesize $out
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cat <<EOF | src/alloc -n -b $bsize -f $out -t | _block_filter
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m
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EOF
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_filesize $out
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echo "*** test 5 - reserve / unreserve"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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r 0 100b
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u 100b 500b
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m
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u 900b 200b
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m
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EOF
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echo "*** test 6 - reserve adjacent"
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rm -f $out
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cat <<EOF | src/alloc -t -n -b $bsize -f $out | _block_filter
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r 0 100b
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r 100b 100b
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m
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EOF
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echo "*** test 7 - alloc"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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a 1000b
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m
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a 2000b
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m
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EOF
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_filesize $out
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echo "*** test 8 - alloc & truncate"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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a 1000b
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m
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t 500b
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m
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EOF
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_filesize $out
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echo "*** test 9 - reserve & truncate"
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rm -f $out
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cat <<EOF | src/alloc -n -b $bsize -f $out | _block_filter
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r 0 1000b
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m
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t 500b
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m
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EOF
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_filesize $out
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status=0
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exit
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