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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/172
+27 -28
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@@ -21,8 +21,8 @@
# 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 $seq"
here=`pwd`
@@ -33,7 +33,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -rf "$tmp".* "$testdir1"
rm -rf $tmp.* $testdir1
}
# get standard environment, filters and checks
@@ -47,53 +47,52 @@ _supported_os Linux
_require_scratch_reflink
_require_cp_reflink
rm -f "$seqres.full"
rm -f $seqres.full
echo "Format and mount"
_scratch_mkfs > "$seqres.full" 2>&1
_scratch_mount >> "$seqres.full" 2>&1
_scratch_mkfs > $seqres.full 2>&1
_scratch_mount >> $seqres.full 2>&1
testdir="$SCRATCH_MNT/test-$seq"
rm -rf "$testdir"
mkdir "$testdir"
testdir=$SCRATCH_MNT/test-$seq
mkdir $testdir
echo "Reformat with appropriate size"
blksz="$(stat -f "$testdir" -c '%S')"
blksz="$(stat -f $testdir -c '%S')"
nr_blks=10240
umount "$SCRATCH_MNT"
umount $SCRATCH_MNT
sz_bytes=$((nr_blks * 3 / 2 * blksz))
if [ $sz_bytes -lt $((32 * 1048576)) ]; then
sz_bytes=$((32 * 1048576))
fi
_scratch_mkfs_sized $sz_bytes >> "$seqres.full" 2>&1
_scratch_mount >> "$seqres.full" 2>&1
rm -rf "$testdir"
mkdir "$testdir"
_scratch_mkfs_sized $sz_bytes >> $seqres.full 2>&1
_scratch_mount >> $seqres.full 2>&1
rm -rf $testdir
mkdir $testdir
echo "Create a big file and reflink it"
_pwrite_byte 0x61 0 $((blksz * nr_blks)) "$testdir/bigfile" >> "$seqres.full" 2>&1
_cp_reflink "$testdir/bigfile" "$testdir/clonefile"
_pwrite_byte 0x61 0 $((blksz * nr_blks)) $testdir/bigfile >> $seqres.full 2>&1
_cp_reflink $testdir/bigfile $testdir/clonefile
sync
echo "Allocate the rest of the space"
nr_free="$(stat -f -c '%f' "$testdir")"
touch "$testdir/file0" "$testdir/file1"
_pwrite_byte 0x61 0 $((blksz * nr_free)) "$testdir/eat_my_space" >> "$seqres.full" 2>&1
nr_free=$(stat -f -c '%f' $testdir)
touch $testdir/file0 $testdir/file1
_pwrite_byte 0x61 0 $((blksz * nr_free)) $testdir/eat_my_space >> $seqres.full 2>&1
sync
echo "CoW the big file"
out="$(_pwrite_byte 0x62 0 $((blksz * nr_blks)) "$testdir/bigfile" 2>&1)"
echo "${out}" | grep -q "No space left on device" || echo "CoW should have failed with ENOSPC"
echo "${out}" >> "$seqres.full" 2>&1
echo "${out}"
out="$(_pwrite_byte 0x62 0 $((blksz * nr_blks)) $testdir/bigfile 2>&1)"
echo ${out} | grep -q "No space left on device" || echo "CoW should have failed with ENOSPC"
echo ${out} >> $seqres.full 2>&1
echo ${out}
echo "Remount and try CoW again"
_scratch_remount
out="$(_pwrite_byte 0x62 0 $((blksz * nr_blks)) "$testdir/bigfile" 2>&1)"
echo "${out}" | grep -q "No space left on device" || echo "CoW should have failed with ENOSPC"
echo "${out}" >> "$seqres.full" 2>&1
echo "${out}"
out="$(_pwrite_byte 0x62 0 $((blksz * nr_blks)) $testdir/bigfile 2>&1)"
echo ${out} | grep -q "No space left on device" || echo "CoW should have failed with ENOSPC"
echo ${out} >> $seqres.full 2>&1
echo ${out}
# success, all done
status=0