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reflink: fix style problems in existing tests

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Fix style problems such as unnecessary use of quotes, add helper
variables to reduce visual clutter, and other minor fixes to make the
first batch of tests more closely resemble the second round tests.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Darrick J. Wong
2016-02-10 00:33:10 -08:00
parent 96de24c84a
commit 2616587012
87 changed files with 2159 additions and 2143 deletions
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tests/generic/156
+22 -21
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@@ -33,8 +33,8 @@
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#-----------------------------------------------------------------------
seq=`basename "$0"`
seqres="$RESULT_DIR/$seq"
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
@@ -45,7 +45,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -rf "$tmp".* "$testdir"
rm -rf $tmp.* $testdir
}
# get standard environment, filters and checks
@@ -64,49 +64,50 @@ _require_test_reflink
_require_cp_reflink
_require_xfs_io_command "falloc"
rm -f "$seqres.full"
rm -f $seqres.full
testdir="$TEST_DIR/test-$seq"
rm -rf "$testdir"
mkdir "$testdir"
testdir=$TEST_DIR/test-$seq
rm -rf $testdir
mkdir $testdir
echo "Create the original file blocks"
blksz="$(stat -f "$testdir" -c '%S')"
blksz="$(stat -f $testdir -c '%S')"
blks=2000
margin='15%'
sz=$((blksz * blks))
free_blocks0=$(stat -f "$testdir" -c '%f')
free_blocks0=$(stat -f $testdir -c '%f')
nr=4
_pwrite_byte 0x61 0 $sz "$testdir/file1" >> "$seqres.full"
filesize=$((blksz * nr))
_pwrite_byte 0x61 0 $sz $testdir/file1 >> $seqres.full
_test_remount
echo "Create the reflink copies"
for i in `seq 2 $nr`; do
_cp_reflink "$testdir/file1" "$testdir/file$i"
_cp_reflink $testdir/file1 $testdir/file$i
done
_test_remount
free_blocks1=$(stat -f "$testdir" -c '%f')
free_blocks1=$(stat -f $testdir -c '%f')
echo "funshare part of a file"
"$XFS_IO_PROG" -f -c "falloc 0 $((sz / 2))" "$testdir/file2"
$XFS_IO_PROG -f -c "falloc 0 $((sz / 2))" $testdir/file2
_test_remount
echo "funshare some of the copies"
"$XFS_IO_PROG" -f -c "falloc 0 $sz" "$testdir/file2"
"$XFS_IO_PROG" -f -c "falloc 0 $sz" "$testdir/file3"
$XFS_IO_PROG -f -c "falloc 0 $sz" $testdir/file2
$XFS_IO_PROG -f -c "falloc 0 $sz" $testdir/file3
_test_remount
free_blocks2=$(stat -f "$testdir" -c '%f')
free_blocks2=$(stat -f $testdir -c '%f')
echo "funshare the rest of the files"
"$XFS_IO_PROG" -f -c "falloc 0 $sz" "$testdir/file4"
"$XFS_IO_PROG" -f -c "falloc 0 $sz" "$testdir/file1"
$XFS_IO_PROG -f -c "falloc 0 $sz" $testdir/file4
$XFS_IO_PROG -f -c "falloc 0 $sz" $testdir/file1
_test_remount
free_blocks3=$(stat -f "$testdir" -c '%f')
free_blocks3=$(stat -f $testdir -c '%f')
echo "Rewrite the original file"
_pwrite_byte 0x65 0 $sz "$testdir/file1" >> "$seqres.full"
_pwrite_byte 0x65 0 $sz $testdir/file1 >> $seqres.full
_test_remount
free_blocks4=$(stat -f "$testdir" -c '%f')
free_blocks4=$(stat -f $testdir -c '%f')
#echo $free_blocks0 $free_blocks1 $free_blocks2 $free_blocks3 $free_blocks4
_within_tolerance "free blocks after reflinking" $free_blocks1 $((free_blocks0 - blks)) $margin -v