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generic: Make some shared tests generic

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There are couple of tests in shared directory which really should be
made generic, so move it. It is mostly collapse range tests, which
really can be generic to make super we test every file system which adds
collapse range support.

Here is what we're moving in this commit.

shared/001 -> generic/021
shared/002 -> generic/022
shared/003 -> generic/012
shared/004 -> generic/016
shared/005 -> generic/017
shared/218 -> generic/018
shared/305 -> generic/019

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Lukas Czerner
2014-04-04 17:18:43 +11:00
committed by Dave Chinner
parent 7baa3e2fab
commit 21723cdbf3
17 changed files with 35 additions and 36 deletions
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tests/generic/018
Executable
+93
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@@ -0,0 +1,93 @@
#! /bin/bash
# FS QA Test No. generic/018
#
# Basic defragmentation sanity tests
#
#-----------------------------------------------------------------------
# Copyright (c) 2009 Eric Sandeen. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#-----------------------------------------------------------------------
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.*
}
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
. ./common/defrag
# real QA test starts here
_supported_fs generic
_supported_os Linux
# We require scratch so that we'll have free contiguous space
_require_scratch
_scratch_mkfs >/dev/null 2>&1
_scratch_mount
_require_defrag
fragfile=$SCRATCH_MNT/fragfile.$$
rm -f $fragfile
# Craft some fragmented files, defrag them, check the result.
echo "zero-length file:" | tee -a $seqres.full
touch $fragfile
_defrag $fragfile
echo "Sparse file (no blocks):" | tee -a $seqres.full
$XFS_IO_PROG -f -c "truncate 1m" $fragfile
_defrag $fragfile
echo "Contiguous file:" | tee -a $seqres.full
dd if=/dev/zero of=$fragfile bs=4k count=4 &>/dev/null
_defrag $fragfile
echo "Write backwards sync, but contiguous - should defrag to 1 extent" | tee -a $seqres.full
for I in `seq 9 -1 0`; do
dd if=/dev/zero of=$fragfile bs=4k count=1 conv=notrunc seek=$I oflag=sync &>/dev/null
done
_defrag $fragfile
echo "Write backwards sync leaving holes - defrag should do nothing" | tee -a $seqres.full
for I in `seq 31 -2 0`; do
dd if=/dev/zero of=$fragfile bs=4k count=1 conv=notrunc seek=$I oflag=sync &>/dev/null
done
_defrag $fragfile
echo "Write forwards sync leaving holes - defrag should do nothing" | tee -a $seqres.full
for I in `seq 0 2 31`; do
dd if=/dev/zero of=$fragfile bs=4k count=1 conv=notrunc seek=$I oflag=sync &>/dev/null
done
_defrag $fragfile
rm -f $seqres.full
status=0
exit