* [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
@ 2012-07-19 9:24 Liu Bo
2012-07-19 10:32 ` Liu Bo
0 siblings, 1 reply; 8+ messages in thread
From: Liu Bo @ 2012-07-19 9:24 UTC (permalink / raw)
To: Linux Btrfs
From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
This patch adds more cases in 254 for testing btrfs snapshot.
Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
---
254 | 321 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 317 insertions(+), 4 deletions(-)
diff --git a/254 b/254
index 7b74a02..9c320d0 100755
--- a/254
+++ b/254
@@ -23,13 +23,14 @@
#
# creator
owner=josef@redhat.com
-
+owner=zhoub-fnst@cn.fujitsu.com
+n=0
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
-status=1 # failure is the default!
+status=0 # success is the default!
_cleanup()
{
@@ -47,7 +48,7 @@ _supported_fs btrfs
_supported_os Linux
_require_scratch
-_scratch_mkfs > /dev/null 2>&1
+_scratch_mkfs_sized `expr 1024 \* 1024 \* 1024` > /dev/null 2>&1
_scratch_mount
# First test basic snapshotting
@@ -105,4 +106,316 @@ _scratch_remount
echo "List root dir"
ls $SCRATCH_MNT
-status=0 ; exit
+# The following is added in 2012/07/12, add more cases for testing snapshot
+
+_prepare_snapshot()
+{
+ _scratch_remount > /dev/null
+ btrfs sub snap $SCRATCH_MNT $SCRATCH_MNT/basesnapshot > /dev/null 2>>$here/$seq.full
+ btrfs sub snap -r $SCRATCH_MNT $SCRATCH_MNT/readonlysnapshot > /dev/null 2>>$here/$seq.full
+ _scratch_unmount > /dev/null 2>>$here/$seq.full
+ VALID_SUBVOLUME="basesnapshot"
+ VALID_RO_SUBVOLUME="readonlysnapshot"
+ SNAPSHOTSTR="snapshot"
+ FILE1="file1-"
+ FILE2="file2-"
+ MVFILE2="newfile2-"
+ DIR1="dir1-"
+ DIR2="dir2-"
+ MVDIR2="newdir2-"
+ MVSNAPSHOT="mvsnapshot-"
+ SRCSUBVOL="srcsubvol-"
+}
+
+_parse_options()
+{
+ SOURCE_TARGET="$1"
+ case $SOURCE_TARGET in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_SUBVOLUME"
+ ;;
+ esac
+ SOURCE_READ="$2"
+ case $SOURCE_READ in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_RO_SUBVOLUME"
+ ;;
+ esac
+ DESTINATION_TARGET="$3"
+ case $DESTINATION_TARGET in
+ "1")
+ DESTINATION_SUBVOLUME=$SNAPSHOTSTR$n
+ ;;
+ esac
+ DESTINATION_READ="$4"
+ case $DESTINATION_READ in
+ "1")
+ SNAPSHOTOPT_STR="-r"
+ ;;
+ "2")
+ SNAPSHOTOPT_STR=""
+ ;;
+ esac
+ MOUNT_OPT="$5"
+ case $MOUNT_OPT in
+ "1")
+ MOUNT_OPT_STR=""
+ ;;
+ "2")
+ MOUNT_OPT_STR="-r"
+ ;;
+ "3")
+ MOUNT_OPT_STR="-o nodatacow"
+ ;;
+ esac
+ FILE_OPERATION_OPT="$6"
+ SNAPSHOT_ACTION_OPT="$7"
+ TEST_DIR1=$DIR1$n
+ TEST_DIR2=$DIR2$n
+ TEST_MVDIR2=$MVDIR2$n
+ TEST_FILE1=$FILE1$n
+ TEST_FILE2=$FILE2$n
+ TEST_MVFILE2=$MVFILE2$n
+ TEST_MVSNAPSHOT=$MVSNAPSHOT$n
+ SRC_SUBVOLUME=$SRCSUBVOL$n
+ n=$[n+1]
+}
+
+_create_file()
+{
+ mkdir $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_DIR2 > /dev/null
+ touch $SRC_SUBVOLUME/$TEST_FILE1 $SRC_SUBVOLUME/$TEST_FILE2 > /dev/null
+}
+
+_do_file_operation()
+{
+ btrfs filesystem balance $SCRATCH_MNT > /dev/null 2>&1 &
+ rm -rf $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_FILE1 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_DIR2 $SRC_SUBVOLUME/$TEST_MVDIR2 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_FILE2 $SRC_SUBVOLUME/$TEST_MVFILE2 > /dev/null
+}
+
+_do_snapshot_action()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ btrfs subvolume delete $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ mv $DESTINATION_SUBVOLUME $TEST_MVSNAPSHOT > /dev/null 2>>$here/$seq.full
+ fi
+}
+
+_check_snapshot()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ if [ -d "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, deleting snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ if [ ! -d "$TEST_MVSNAPSHOT" ];then
+ echo "case $n fails, renaming snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+
+}
+
+_check_file()
+{
+ cd $DESTINATION_SUBVOLUME
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ if [ -d "$TEST_DIR1" ];then
+ echo "case $n fails, before snapshot we delete dir in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -f "$TEST_FILE1" ];then
+ echo "case $n fails, before snapshot we delete file in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -d "$TEST_DIR2" -o ! -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, before snapshot we rename dir in src, but it remains in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ -f "$TEST_FILE2" -o ! -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, before snapshot we rename file in src,but it remains in snap" >> $here/$seq.full
+ status=1
+ fi
+
+ else
+ if [ ! -d "$TEST_DIR1" ];then
+ echo "case $n fails, after snapshot we delete dir in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE1" ];then
+ echo "case $n fails, after snapshot we delete file in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ ! -d "$TEST_DIR2" -o -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, after snapshot we rename dir in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE2" -o -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, after snapshot we rename file in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ fi
+ btrfs filesystem balance cancel $SCRATCH_MNT > /dev/null 2>&1
+ wait
+ cd ..
+}
+
+_test_snapshot_ro()
+{
+ btrfs sub snap $SNAPSHOTOPT_STR $SOURCE_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>&1
+ if [ "$?" == 0 ];then
+ if [ "$MOUNT_OPT" != 1 ];then
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ status=1
+ else
+ if [ "$DESTINATION_READ" == 1 ];then
+ if [ -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be readonly." >> $here/$seq.full
+ status=1
+ fi
+ else
+ if [ ! -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be writable." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ fi
+
+ fi
+}
+
+_test_snapshot_operation()
+{
+ btrfs sub create $SRC_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ _create_file
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ _do_file_operation
+ fi
+ btrfs sub snap $SRC_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ if [ "$?" == 0 ];then
+ if [ "$FILE_OPERATION_OPT" == 3 ];then
+ _do_file_operation
+ fi
+ if [ "$FILE_OPERATION_OPT" -eq "2" -o "$FILE_OPERATION_OPT" -eq "3" ];then
+ _check_file
+ fi
+ _do_snapshot_action
+ _check_snapshot
+ else
+ status=1
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ fi
+}
+
+_test_process()
+{
+ _scratch_mount "$MOUNT_OPT_STR"
+ cd $SCRATCH_MNT
+ if [ "$FILE_OPERATION_OPT" == 0 ];then
+ _test_snapshot_ro
+ else
+ _test_snapshot_operation
+ fi
+ cd ~
+ _scratch_unmount
+ _check_test_fs
+ if [ "$?" != 0 ];then
+ echo "case $n fails, btrfsck fails." >> $here/$seq.full
+ status=1
+ fi
+}
+
+rm -rf $here/$seq.full
+_prepare_snapshot
+
+# Src subvol | Src readonly | Des subvol | Des readonly | Mount opt | File operation | Snap operation
+
+# case 1
+# Valid Src | RO | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 1 1 1 1 0 0
+_test_process
+
+# case 2
+# Valid Src | RO | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 1 1 2 1 0 0
+_test_process
+
+# case 3
+# Valid Src | Writable | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 2 1 1 1 0 0
+_test_process
+
+# case 4
+# Valid Src | Writable | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 2 1 2 1 0 0
+_test_process
+
+# case 5
+# Valid Src | RO | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 1 1 1 2 0 0
+_test_process
+
+# case 6
+# Valid Src | RO | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 1 1 2 2 0 0
+_test_process
+
+# case 7
+# Valid Src | Writable | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 2 1 1 2 0 0
+_test_process
+
+# case 8
+# Valid Src | Writable | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 2 1 2 2 0 0
+_test_process
+
+# case 9
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Delete
+_parse_options 1 2 1 2 1 2 2
+_test_process
+
+# case 10
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Rename
+_parse_options 1 2 1 2 1 2 3
+_test_process
+
+# case 11
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Delete
+_parse_options 1 2 1 2 1 3 2
+_test_process
+
+# case 12
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Rename
+_parse_options 1 2 1 2 1 3 3
+_test_process
+
+# case 13
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Delete
+_parse_options 1 2 1 2 3 2 2
+_test_process
+
+# case 14
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Rename
+_parse_options 1 2 1 2 3 2 3
+_test_process
+
+# case 15
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Delete
+_parse_options 1 2 1 2 3 3 2
+_test_process
+
+# case 16
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Rename
+_parse_options 1 2 1 2 3 3 3
+_test_process
+
+exit
--
1.6.0.6
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
2012-07-19 9:24 [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254 Liu Bo
@ 2012-07-19 10:32 ` Liu Bo
0 siblings, 0 replies; 8+ messages in thread
From: Liu Bo @ 2012-07-19 10:32 UTC (permalink / raw)
To: Linux Btrfs
Please ignore this...I forgot to CC xfs, sorry.
thanks,
liubo
On 07/19/2012 05:24 PM, Liu Bo wrote:
> From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>
> This patch adds more cases in 254 for testing btrfs snapshot.
>
> Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
> ---
> 254 | 321 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
> 1 files changed, 317 insertions(+), 4 deletions(-)
>
> diff --git a/254 b/254
> index 7b74a02..9c320d0 100755
> --- a/254
> +++ b/254
> @@ -23,13 +23,14 @@
> #
> # creator
> owner=josef@redhat.com
> -
> +owner=zhoub-fnst@cn.fujitsu.com
> +n=0
> seq=`basename $0`
> echo "QA output created by $seq"
>
> here=`pwd`
> tmp=/tmp/$$
> -status=1 # failure is the default!
> +status=0 # success is the default!
>
> _cleanup()
> {
> @@ -47,7 +48,7 @@ _supported_fs btrfs
> _supported_os Linux
> _require_scratch
>
> -_scratch_mkfs > /dev/null 2>&1
> +_scratch_mkfs_sized `expr 1024 \* 1024 \* 1024` > /dev/null 2>&1
> _scratch_mount
>
> # First test basic snapshotting
> @@ -105,4 +106,316 @@ _scratch_remount
> echo "List root dir"
> ls $SCRATCH_MNT
>
> -status=0 ; exit
> +# The following is added in 2012/07/12, add more cases for testing snapshot
> +
> +_prepare_snapshot()
> +{
> + _scratch_remount > /dev/null
> + btrfs sub snap $SCRATCH_MNT $SCRATCH_MNT/basesnapshot > /dev/null 2>>$here/$seq.full
> + btrfs sub snap -r $SCRATCH_MNT $SCRATCH_MNT/readonlysnapshot > /dev/null 2>>$here/$seq.full
> + _scratch_unmount > /dev/null 2>>$here/$seq.full
> + VALID_SUBVOLUME="basesnapshot"
> + VALID_RO_SUBVOLUME="readonlysnapshot"
> + SNAPSHOTSTR="snapshot"
> + FILE1="file1-"
> + FILE2="file2-"
> + MVFILE2="newfile2-"
> + DIR1="dir1-"
> + DIR2="dir2-"
> + MVDIR2="newdir2-"
> + MVSNAPSHOT="mvsnapshot-"
> + SRCSUBVOL="srcsubvol-"
> +}
> +
> +_parse_options()
> +{
> + SOURCE_TARGET="$1"
> + case $SOURCE_TARGET in
> + "1")
> + SOURCE_SUBVOLUME="$VALID_SUBVOLUME"
> + ;;
> + esac
> + SOURCE_READ="$2"
> + case $SOURCE_READ in
> + "1")
> + SOURCE_SUBVOLUME="$VALID_RO_SUBVOLUME"
> + ;;
> + esac
> + DESTINATION_TARGET="$3"
> + case $DESTINATION_TARGET in
> + "1")
> + DESTINATION_SUBVOLUME=$SNAPSHOTSTR$n
> + ;;
> + esac
> + DESTINATION_READ="$4"
> + case $DESTINATION_READ in
> + "1")
> + SNAPSHOTOPT_STR="-r"
> + ;;
> + "2")
> + SNAPSHOTOPT_STR=""
> + ;;
> + esac
> + MOUNT_OPT="$5"
> + case $MOUNT_OPT in
> + "1")
> + MOUNT_OPT_STR=""
> + ;;
> + "2")
> + MOUNT_OPT_STR="-r"
> + ;;
> + "3")
> + MOUNT_OPT_STR="-o nodatacow"
> + ;;
> + esac
> + FILE_OPERATION_OPT="$6"
> + SNAPSHOT_ACTION_OPT="$7"
> + TEST_DIR1=$DIR1$n
> + TEST_DIR2=$DIR2$n
> + TEST_MVDIR2=$MVDIR2$n
> + TEST_FILE1=$FILE1$n
> + TEST_FILE2=$FILE2$n
> + TEST_MVFILE2=$MVFILE2$n
> + TEST_MVSNAPSHOT=$MVSNAPSHOT$n
> + SRC_SUBVOLUME=$SRCSUBVOL$n
> + n=$[n+1]
> +}
> +
> +_create_file()
> +{
> + mkdir $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_DIR2 > /dev/null
> + touch $SRC_SUBVOLUME/$TEST_FILE1 $SRC_SUBVOLUME/$TEST_FILE2 > /dev/null
> +}
> +
> +_do_file_operation()
> +{
> + btrfs filesystem balance $SCRATCH_MNT > /dev/null 2>&1 &
> + rm -rf $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_FILE1 > /dev/null
> + mv $SRC_SUBVOLUME/$TEST_DIR2 $SRC_SUBVOLUME/$TEST_MVDIR2 > /dev/null
> + mv $SRC_SUBVOLUME/$TEST_FILE2 $SRC_SUBVOLUME/$TEST_MVFILE2 > /dev/null
> +}
> +
> +_do_snapshot_action()
> +{
> + if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
> + btrfs subvolume delete $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
> + fi
> + if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
> + mv $DESTINATION_SUBVOLUME $TEST_MVSNAPSHOT > /dev/null 2>>$here/$seq.full
> + fi
> +}
> +
> +_check_snapshot()
> +{
> + if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
> + if [ -d "$DESTINATION_SUBVOLUME" ];then
> + echo "case $n fails, deleting snapshot fails." >> $here/$seq.full
> + status=1
> + fi
> + fi
> + if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
> + if [ ! -d "$TEST_MVSNAPSHOT" ];then
> + echo "case $n fails, renaming snapshot fails." >> $here/$seq.full
> + status=1
> + fi
> + fi
> +
> +}
> +
> +_check_file()
> +{
> + cd $DESTINATION_SUBVOLUME
> + if [ "$FILE_OPERATION_OPT" == 2 ];then
> + if [ -d "$TEST_DIR1" ];then
> + echo "case $n fails, before snapshot we delete dir in src, but it exists in snap" >> $here/$seq.full
> + status=1
> + fi
> + if [ -f "$TEST_FILE1" ];then
> + echo "case $n fails, before snapshot we delete file in src, but it exists in snap" >> $here/$seq.full
> + status=1
> + fi
> + if [ -d "$TEST_DIR2" -o ! -d "$TEST_MVDIR2" ];then
> + echo "case $n fails, before snapshot we rename dir in src, but it remains in snap" >> $here/$seq.full
> + status=1
> +
> + fi
> + if [ -f "$TEST_FILE2" -o ! -f "$TEST_MVFILE2" ];then
> + echo "case $n fails, before snapshot we rename file in src,but it remains in snap" >> $here/$seq.full
> + status=1
> + fi
> +
> + else
> + if [ ! -d "$TEST_DIR1" ];then
> + echo "case $n fails, after snapshot we delete dir in src, but it does't exist in snap" >> $here/$seq.full
> + status=1
> + fi
> + if [ ! -f "$TEST_FILE1" ];then
> + echo "case $n fails, after snapshot we delete file in src, but it does't exist in snap" >> $here/$seq.full
> + status=1
> +
> + fi
> + if [ ! -d "$TEST_DIR2" -o -d "$TEST_MVDIR2" ];then
> + echo "case $n fails, after snapshot we rename dir in src, but it also changes in snap" >> $here/$seq.full
> + status=1
> + fi
> + if [ ! -f "$TEST_FILE2" -o -f "$TEST_MVFILE2" ];then
> + echo "case $n fails, after snapshot we rename file in src, but it also changes in snap" >> $here/$seq.full
> + status=1
> + fi
> + fi
> + btrfs filesystem balance cancel $SCRATCH_MNT > /dev/null 2>&1
> + wait
> + cd ..
> +}
> +
> +_test_snapshot_ro()
> +{
> + btrfs sub snap $SNAPSHOTOPT_STR $SOURCE_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>&1
> + if [ "$?" == 0 ];then
> + if [ "$MOUNT_OPT" != 1 ];then
> + echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
> + status=1
> + else
> + if [ "$DESTINATION_READ" == 1 ];then
> + if [ -w "$DESTINATION_SUBVOLUME" ];then
> + echo "case $n fails, snapshot should be readonly." >> $here/$seq.full
> + status=1
> + fi
> + else
> + if [ ! -w "$DESTINATION_SUBVOLUME" ];then
> + echo "case $n fails, snapshot should be writable." >> $here/$seq.full
> + status=1
> + fi
> + fi
> + fi
> +
> + fi
> +}
> +
> +_test_snapshot_operation()
> +{
> + btrfs sub create $SRC_SUBVOLUME > /dev/null 2>>$here/$seq.full
> + _create_file
> + if [ "$FILE_OPERATION_OPT" == 2 ];then
> + _do_file_operation
> + fi
> + btrfs sub snap $SRC_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
> + if [ "$?" == 0 ];then
> + if [ "$FILE_OPERATION_OPT" == 3 ];then
> + _do_file_operation
> + fi
> + if [ "$FILE_OPERATION_OPT" -eq "2" -o "$FILE_OPERATION_OPT" -eq "3" ];then
> + _check_file
> + fi
> + _do_snapshot_action
> + _check_snapshot
> + else
> + status=1
> + echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
> + fi
> +}
> +
> +_test_process()
> +{
> + _scratch_mount "$MOUNT_OPT_STR"
> + cd $SCRATCH_MNT
> + if [ "$FILE_OPERATION_OPT" == 0 ];then
> + _test_snapshot_ro
> + else
> + _test_snapshot_operation
> + fi
> + cd ~
> + _scratch_unmount
> + _check_test_fs
> + if [ "$?" != 0 ];then
> + echo "case $n fails, btrfsck fails." >> $here/$seq.full
> + status=1
> + fi
> +}
> +
> +rm -rf $here/$seq.full
> +_prepare_snapshot
> +
> +# Src subvol | Src readonly | Des subvol | Des readonly | Mount opt | File operation | Snap operation
> +
> +# case 1
> +# Valid Src | RO | Valid Des | RO | Default | Nothing | Create
> +_parse_options 1 1 1 1 1 0 0
> +_test_process
> +
> +# case 2
> +# Valid Src | RO | Valid Des | Writable | Default | Nothing | Create
> +_parse_options 1 1 1 2 1 0 0
> +_test_process
> +
> +# case 3
> +# Valid Src | Writable | Valid Des | RO | Default | Nothing | Create
> +_parse_options 1 2 1 1 1 0 0
> +_test_process
> +
> +# case 4
> +# Valid Src | Writable | Valid Des | Writable | Default | Nothing | Create
> +_parse_options 1 2 1 2 1 0 0
> +_test_process
> +
> +# case 5
> +# Valid Src | RO | Valid Des | RO | -r | Nothing | Create
> +_parse_options 1 1 1 1 2 0 0
> +_test_process
> +
> +# case 6
> +# Valid Src | RO | Valid Des | Writable | -r | Nothing | Create
> +_parse_options 1 1 1 2 2 0 0
> +_test_process
> +
> +# case 7
> +# Valid Src | Writable | Valid Des | RO | -r | Nothing | Create
> +_parse_options 1 2 1 1 2 0 0
> +_test_process
> +
> +# case 8
> +# Valid Src | Writable | Valid Des | Writable | -r | Nothing | Create
> +_parse_options 1 2 1 2 2 0 0
> +_test_process
> +
> +# case 9
> +# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Delete
> +_parse_options 1 2 1 2 1 2 2
> +_test_process
> +
> +# case 10
> +# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Rename
> +_parse_options 1 2 1 2 1 2 3
> +_test_process
> +
> +# case 11
> +# Valid Src | Writable | Valid Des | Writable | Default | After snap | Delete
> +_parse_options 1 2 1 2 1 3 2
> +_test_process
> +
> +# case 12
> +# Valid Src | Writable | Valid Des | Writable | Default | After snap | Rename
> +_parse_options 1 2 1 2 1 3 3
> +_test_process
> +
> +# case 13
> +# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Delete
> +_parse_options 1 2 1 2 3 2 2
> +_test_process
> +
> +# case 14
> +# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Rename
> +_parse_options 1 2 1 2 3 2 3
> +_test_process
> +
> +# case 15
> +# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Delete
> +_parse_options 1 2 1 2 3 3 2
> +_test_process
> +
> +# case 16
> +# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Rename
> +_parse_options 1 2 1 2 3 3 3
> +_test_process
> +
> +exit
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
2012-07-20 0:24 ` Dave Chinner
@ 2012-07-20 1:36 ` Liu Bo
-1 siblings, 0 replies; 8+ messages in thread
From: Liu Bo @ 2012-07-20 1:36 UTC (permalink / raw)
To: Dave Chinner; +Cc: xfs-oss, Linux Btrfs
On 07/20/2012 08:24 AM, Dave Chinner wrote:
> On Thu, Jul 19, 2012 at 06:27:07PM +0800, Liu Bo wrote:
>> From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>>
>> This patch adds more cases in 254 for testing btrfs snapshot.
>>
>> Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>
> I think it is better to create a new test than modify the old one.
> That way it is easy to tell the difference between a new failure and
> regression.
>
Sure, that makes sense.
thanks,
liubo
> Cheers,
>
> Dave.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
@ 2012-07-20 1:36 ` Liu Bo
0 siblings, 0 replies; 8+ messages in thread
From: Liu Bo @ 2012-07-20 1:36 UTC (permalink / raw)
To: Dave Chinner; +Cc: Linux Btrfs, xfs-oss
On 07/20/2012 08:24 AM, Dave Chinner wrote:
> On Thu, Jul 19, 2012 at 06:27:07PM +0800, Liu Bo wrote:
>> From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>>
>> This patch adds more cases in 254 for testing btrfs snapshot.
>>
>> Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>
> I think it is better to create a new test than modify the old one.
> That way it is easy to tell the difference between a new failure and
> regression.
>
Sure, that makes sense.
thanks,
liubo
> Cheers,
>
> Dave.
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
2012-07-19 10:27 ` Liu Bo
@ 2012-07-20 0:24 ` Dave Chinner
-1 siblings, 0 replies; 8+ messages in thread
From: Dave Chinner @ 2012-07-20 0:24 UTC (permalink / raw)
To: Liu Bo; +Cc: xfs-oss, Linux Btrfs
On Thu, Jul 19, 2012 at 06:27:07PM +0800, Liu Bo wrote:
> From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>
> This patch adds more cases in 254 for testing btrfs snapshot.
>
> Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
I think it is better to create a new test than modify the old one.
That way it is easy to tell the difference between a new failure and
regression.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
@ 2012-07-20 0:24 ` Dave Chinner
0 siblings, 0 replies; 8+ messages in thread
From: Dave Chinner @ 2012-07-20 0:24 UTC (permalink / raw)
To: Liu Bo; +Cc: Linux Btrfs, xfs-oss
On Thu, Jul 19, 2012 at 06:27:07PM +0800, Liu Bo wrote:
> From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
>
> This patch adds more cases in 254 for testing btrfs snapshot.
>
> Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
I think it is better to create a new test than modify the old one.
That way it is easy to tell the difference between a new failure and
regression.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
@ 2012-07-19 10:27 ` Liu Bo
0 siblings, 0 replies; 8+ messages in thread
From: Liu Bo @ 2012-07-19 10:27 UTC (permalink / raw)
To: xfs-oss; +Cc: Linux Btrfs
From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
This patch adds more cases in 254 for testing btrfs snapshot.
Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
---
254 | 321 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 317 insertions(+), 4 deletions(-)
diff --git a/254 b/254
index 7b74a02..9c320d0 100755
--- a/254
+++ b/254
@@ -23,13 +23,14 @@
#
# creator
owner=josef@redhat.com
-
+owner=zhoub-fnst@cn.fujitsu.com
+n=0
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
-status=1 # failure is the default!
+status=0 # success is the default!
_cleanup()
{
@@ -47,7 +48,7 @@ _supported_fs btrfs
_supported_os Linux
_require_scratch
-_scratch_mkfs > /dev/null 2>&1
+_scratch_mkfs_sized `expr 1024 \* 1024 \* 1024` > /dev/null 2>&1
_scratch_mount
# First test basic snapshotting
@@ -105,4 +106,316 @@ _scratch_remount
echo "List root dir"
ls $SCRATCH_MNT
-status=0 ; exit
+# The following is added in 2012/07/12, add more cases for testing snapshot
+
+_prepare_snapshot()
+{
+ _scratch_remount > /dev/null
+ btrfs sub snap $SCRATCH_MNT $SCRATCH_MNT/basesnapshot > /dev/null 2>>$here/$seq.full
+ btrfs sub snap -r $SCRATCH_MNT $SCRATCH_MNT/readonlysnapshot > /dev/null 2>>$here/$seq.full
+ _scratch_unmount > /dev/null 2>>$here/$seq.full
+ VALID_SUBVOLUME="basesnapshot"
+ VALID_RO_SUBVOLUME="readonlysnapshot"
+ SNAPSHOTSTR="snapshot"
+ FILE1="file1-"
+ FILE2="file2-"
+ MVFILE2="newfile2-"
+ DIR1="dir1-"
+ DIR2="dir2-"
+ MVDIR2="newdir2-"
+ MVSNAPSHOT="mvsnapshot-"
+ SRCSUBVOL="srcsubvol-"
+}
+
+_parse_options()
+{
+ SOURCE_TARGET="$1"
+ case $SOURCE_TARGET in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_SUBVOLUME"
+ ;;
+ esac
+ SOURCE_READ="$2"
+ case $SOURCE_READ in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_RO_SUBVOLUME"
+ ;;
+ esac
+ DESTINATION_TARGET="$3"
+ case $DESTINATION_TARGET in
+ "1")
+ DESTINATION_SUBVOLUME=$SNAPSHOTSTR$n
+ ;;
+ esac
+ DESTINATION_READ="$4"
+ case $DESTINATION_READ in
+ "1")
+ SNAPSHOTOPT_STR="-r"
+ ;;
+ "2")
+ SNAPSHOTOPT_STR=""
+ ;;
+ esac
+ MOUNT_OPT="$5"
+ case $MOUNT_OPT in
+ "1")
+ MOUNT_OPT_STR=""
+ ;;
+ "2")
+ MOUNT_OPT_STR="-r"
+ ;;
+ "3")
+ MOUNT_OPT_STR="-o nodatacow"
+ ;;
+ esac
+ FILE_OPERATION_OPT="$6"
+ SNAPSHOT_ACTION_OPT="$7"
+ TEST_DIR1=$DIR1$n
+ TEST_DIR2=$DIR2$n
+ TEST_MVDIR2=$MVDIR2$n
+ TEST_FILE1=$FILE1$n
+ TEST_FILE2=$FILE2$n
+ TEST_MVFILE2=$MVFILE2$n
+ TEST_MVSNAPSHOT=$MVSNAPSHOT$n
+ SRC_SUBVOLUME=$SRCSUBVOL$n
+ n=$[n+1]
+}
+
+_create_file()
+{
+ mkdir $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_DIR2 > /dev/null
+ touch $SRC_SUBVOLUME/$TEST_FILE1 $SRC_SUBVOLUME/$TEST_FILE2 > /dev/null
+}
+
+_do_file_operation()
+{
+ btrfs filesystem balance $SCRATCH_MNT > /dev/null 2>&1 &
+ rm -rf $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_FILE1 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_DIR2 $SRC_SUBVOLUME/$TEST_MVDIR2 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_FILE2 $SRC_SUBVOLUME/$TEST_MVFILE2 > /dev/null
+}
+
+_do_snapshot_action()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ btrfs subvolume delete $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ mv $DESTINATION_SUBVOLUME $TEST_MVSNAPSHOT > /dev/null 2>>$here/$seq.full
+ fi
+}
+
+_check_snapshot()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ if [ -d "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, deleting snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ if [ ! -d "$TEST_MVSNAPSHOT" ];then
+ echo "case $n fails, renaming snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+
+}
+
+_check_file()
+{
+ cd $DESTINATION_SUBVOLUME
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ if [ -d "$TEST_DIR1" ];then
+ echo "case $n fails, before snapshot we delete dir in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -f "$TEST_FILE1" ];then
+ echo "case $n fails, before snapshot we delete file in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -d "$TEST_DIR2" -o ! -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, before snapshot we rename dir in src, but it remains in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ -f "$TEST_FILE2" -o ! -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, before snapshot we rename file in src,but it remains in snap" >> $here/$seq.full
+ status=1
+ fi
+
+ else
+ if [ ! -d "$TEST_DIR1" ];then
+ echo "case $n fails, after snapshot we delete dir in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE1" ];then
+ echo "case $n fails, after snapshot we delete file in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ ! -d "$TEST_DIR2" -o -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, after snapshot we rename dir in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE2" -o -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, after snapshot we rename file in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ fi
+ btrfs filesystem balance cancel $SCRATCH_MNT > /dev/null 2>&1
+ wait
+ cd ..
+}
+
+_test_snapshot_ro()
+{
+ btrfs sub snap $SNAPSHOTOPT_STR $SOURCE_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>&1
+ if [ "$?" == 0 ];then
+ if [ "$MOUNT_OPT" != 1 ];then
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ status=1
+ else
+ if [ "$DESTINATION_READ" == 1 ];then
+ if [ -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be readonly." >> $here/$seq.full
+ status=1
+ fi
+ else
+ if [ ! -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be writable." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ fi
+
+ fi
+}
+
+_test_snapshot_operation()
+{
+ btrfs sub create $SRC_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ _create_file
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ _do_file_operation
+ fi
+ btrfs sub snap $SRC_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ if [ "$?" == 0 ];then
+ if [ "$FILE_OPERATION_OPT" == 3 ];then
+ _do_file_operation
+ fi
+ if [ "$FILE_OPERATION_OPT" -eq "2" -o "$FILE_OPERATION_OPT" -eq "3" ];then
+ _check_file
+ fi
+ _do_snapshot_action
+ _check_snapshot
+ else
+ status=1
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ fi
+}
+
+_test_process()
+{
+ _scratch_mount "$MOUNT_OPT_STR"
+ cd $SCRATCH_MNT
+ if [ "$FILE_OPERATION_OPT" == 0 ];then
+ _test_snapshot_ro
+ else
+ _test_snapshot_operation
+ fi
+ cd ~
+ _scratch_unmount
+ _check_test_fs
+ if [ "$?" != 0 ];then
+ echo "case $n fails, btrfsck fails." >> $here/$seq.full
+ status=1
+ fi
+}
+
+rm -rf $here/$seq.full
+_prepare_snapshot
+
+# Src subvol | Src readonly | Des subvol | Des readonly | Mount opt | File operation | Snap operation
+
+# case 1
+# Valid Src | RO | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 1 1 1 1 0 0
+_test_process
+
+# case 2
+# Valid Src | RO | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 1 1 2 1 0 0
+_test_process
+
+# case 3
+# Valid Src | Writable | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 2 1 1 1 0 0
+_test_process
+
+# case 4
+# Valid Src | Writable | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 2 1 2 1 0 0
+_test_process
+
+# case 5
+# Valid Src | RO | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 1 1 1 2 0 0
+_test_process
+
+# case 6
+# Valid Src | RO | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 1 1 2 2 0 0
+_test_process
+
+# case 7
+# Valid Src | Writable | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 2 1 1 2 0 0
+_test_process
+
+# case 8
+# Valid Src | Writable | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 2 1 2 2 0 0
+_test_process
+
+# case 9
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Delete
+_parse_options 1 2 1 2 1 2 2
+_test_process
+
+# case 10
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Rename
+_parse_options 1 2 1 2 1 2 3
+_test_process
+
+# case 11
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Delete
+_parse_options 1 2 1 2 1 3 2
+_test_process
+
+# case 12
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Rename
+_parse_options 1 2 1 2 1 3 3
+_test_process
+
+# case 13
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Delete
+_parse_options 1 2 1 2 3 2 2
+_test_process
+
+# case 14
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Rename
+_parse_options 1 2 1 2 3 2 3
+_test_process
+
+# case 15
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Delete
+_parse_options 1 2 1 2 3 3 2
+_test_process
+
+# case 16
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Rename
+_parse_options 1 2 1 2 3 3 3
+_test_process
+
+exit
--
1.6.0.6
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254
@ 2012-07-19 10:27 ` Liu Bo
0 siblings, 0 replies; 8+ messages in thread
From: Liu Bo @ 2012-07-19 10:27 UTC (permalink / raw)
To: xfs-oss; +Cc: Linux Btrfs
From: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
This patch adds more cases in 254 for testing btrfs snapshot.
Signed-off-by: Zhou Bo <zhoub-fnst@cn.fujitsu.com>
---
254 | 321 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 317 insertions(+), 4 deletions(-)
diff --git a/254 b/254
index 7b74a02..9c320d0 100755
--- a/254
+++ b/254
@@ -23,13 +23,14 @@
#
# creator
owner=josef@redhat.com
-
+owner=zhoub-fnst@cn.fujitsu.com
+n=0
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
-status=1 # failure is the default!
+status=0 # success is the default!
_cleanup()
{
@@ -47,7 +48,7 @@ _supported_fs btrfs
_supported_os Linux
_require_scratch
-_scratch_mkfs > /dev/null 2>&1
+_scratch_mkfs_sized `expr 1024 \* 1024 \* 1024` > /dev/null 2>&1
_scratch_mount
# First test basic snapshotting
@@ -105,4 +106,316 @@ _scratch_remount
echo "List root dir"
ls $SCRATCH_MNT
-status=0 ; exit
+# The following is added in 2012/07/12, add more cases for testing snapshot
+
+_prepare_snapshot()
+{
+ _scratch_remount > /dev/null
+ btrfs sub snap $SCRATCH_MNT $SCRATCH_MNT/basesnapshot > /dev/null 2>>$here/$seq.full
+ btrfs sub snap -r $SCRATCH_MNT $SCRATCH_MNT/readonlysnapshot > /dev/null 2>>$here/$seq.full
+ _scratch_unmount > /dev/null 2>>$here/$seq.full
+ VALID_SUBVOLUME="basesnapshot"
+ VALID_RO_SUBVOLUME="readonlysnapshot"
+ SNAPSHOTSTR="snapshot"
+ FILE1="file1-"
+ FILE2="file2-"
+ MVFILE2="newfile2-"
+ DIR1="dir1-"
+ DIR2="dir2-"
+ MVDIR2="newdir2-"
+ MVSNAPSHOT="mvsnapshot-"
+ SRCSUBVOL="srcsubvol-"
+}
+
+_parse_options()
+{
+ SOURCE_TARGET="$1"
+ case $SOURCE_TARGET in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_SUBVOLUME"
+ ;;
+ esac
+ SOURCE_READ="$2"
+ case $SOURCE_READ in
+ "1")
+ SOURCE_SUBVOLUME="$VALID_RO_SUBVOLUME"
+ ;;
+ esac
+ DESTINATION_TARGET="$3"
+ case $DESTINATION_TARGET in
+ "1")
+ DESTINATION_SUBVOLUME=$SNAPSHOTSTR$n
+ ;;
+ esac
+ DESTINATION_READ="$4"
+ case $DESTINATION_READ in
+ "1")
+ SNAPSHOTOPT_STR="-r"
+ ;;
+ "2")
+ SNAPSHOTOPT_STR=""
+ ;;
+ esac
+ MOUNT_OPT="$5"
+ case $MOUNT_OPT in
+ "1")
+ MOUNT_OPT_STR=""
+ ;;
+ "2")
+ MOUNT_OPT_STR="-r"
+ ;;
+ "3")
+ MOUNT_OPT_STR="-o nodatacow"
+ ;;
+ esac
+ FILE_OPERATION_OPT="$6"
+ SNAPSHOT_ACTION_OPT="$7"
+ TEST_DIR1=$DIR1$n
+ TEST_DIR2=$DIR2$n
+ TEST_MVDIR2=$MVDIR2$n
+ TEST_FILE1=$FILE1$n
+ TEST_FILE2=$FILE2$n
+ TEST_MVFILE2=$MVFILE2$n
+ TEST_MVSNAPSHOT=$MVSNAPSHOT$n
+ SRC_SUBVOLUME=$SRCSUBVOL$n
+ n=$[n+1]
+}
+
+_create_file()
+{
+ mkdir $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_DIR2 > /dev/null
+ touch $SRC_SUBVOLUME/$TEST_FILE1 $SRC_SUBVOLUME/$TEST_FILE2 > /dev/null
+}
+
+_do_file_operation()
+{
+ btrfs filesystem balance $SCRATCH_MNT > /dev/null 2>&1 &
+ rm -rf $SRC_SUBVOLUME/$TEST_DIR1 $SRC_SUBVOLUME/$TEST_FILE1 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_DIR2 $SRC_SUBVOLUME/$TEST_MVDIR2 > /dev/null
+ mv $SRC_SUBVOLUME/$TEST_FILE2 $SRC_SUBVOLUME/$TEST_MVFILE2 > /dev/null
+}
+
+_do_snapshot_action()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ btrfs subvolume delete $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ mv $DESTINATION_SUBVOLUME $TEST_MVSNAPSHOT > /dev/null 2>>$here/$seq.full
+ fi
+}
+
+_check_snapshot()
+{
+ if [ "$SNAPSHOT_ACTION_OPT" == 2 ];then
+ if [ -d "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, deleting snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ if [ "$SNAPSHOT_ACTION_OPT" == 3 ];then
+ if [ ! -d "$TEST_MVSNAPSHOT" ];then
+ echo "case $n fails, renaming snapshot fails." >> $here/$seq.full
+ status=1
+ fi
+ fi
+
+}
+
+_check_file()
+{
+ cd $DESTINATION_SUBVOLUME
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ if [ -d "$TEST_DIR1" ];then
+ echo "case $n fails, before snapshot we delete dir in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -f "$TEST_FILE1" ];then
+ echo "case $n fails, before snapshot we delete file in src, but it exists in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ -d "$TEST_DIR2" -o ! -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, before snapshot we rename dir in src, but it remains in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ -f "$TEST_FILE2" -o ! -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, before snapshot we rename file in src,but it remains in snap" >> $here/$seq.full
+ status=1
+ fi
+
+ else
+ if [ ! -d "$TEST_DIR1" ];then
+ echo "case $n fails, after snapshot we delete dir in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE1" ];then
+ echo "case $n fails, after snapshot we delete file in src, but it does't exist in snap" >> $here/$seq.full
+ status=1
+
+ fi
+ if [ ! -d "$TEST_DIR2" -o -d "$TEST_MVDIR2" ];then
+ echo "case $n fails, after snapshot we rename dir in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ if [ ! -f "$TEST_FILE2" -o -f "$TEST_MVFILE2" ];then
+ echo "case $n fails, after snapshot we rename file in src, but it also changes in snap" >> $here/$seq.full
+ status=1
+ fi
+ fi
+ btrfs filesystem balance cancel $SCRATCH_MNT > /dev/null 2>&1
+ wait
+ cd ..
+}
+
+_test_snapshot_ro()
+{
+ btrfs sub snap $SNAPSHOTOPT_STR $SOURCE_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>&1
+ if [ "$?" == 0 ];then
+ if [ "$MOUNT_OPT" != 1 ];then
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ status=1
+ else
+ if [ "$DESTINATION_READ" == 1 ];then
+ if [ -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be readonly." >> $here/$seq.full
+ status=1
+ fi
+ else
+ if [ ! -w "$DESTINATION_SUBVOLUME" ];then
+ echo "case $n fails, snapshot should be writable." >> $here/$seq.full
+ status=1
+ fi
+ fi
+ fi
+
+ fi
+}
+
+_test_snapshot_operation()
+{
+ btrfs sub create $SRC_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ _create_file
+ if [ "$FILE_OPERATION_OPT" == 2 ];then
+ _do_file_operation
+ fi
+ btrfs sub snap $SRC_SUBVOLUME $DESTINATION_SUBVOLUME > /dev/null 2>>$here/$seq.full
+ if [ "$?" == 0 ];then
+ if [ "$FILE_OPERATION_OPT" == 3 ];then
+ _do_file_operation
+ fi
+ if [ "$FILE_OPERATION_OPT" -eq "2" -o "$FILE_OPERATION_OPT" -eq "3" ];then
+ _check_file
+ fi
+ _do_snapshot_action
+ _check_snapshot
+ else
+ status=1
+ echo "case $n fails, btrfs snapshot fails." >> $here/$seq.full
+ fi
+}
+
+_test_process()
+{
+ _scratch_mount "$MOUNT_OPT_STR"
+ cd $SCRATCH_MNT
+ if [ "$FILE_OPERATION_OPT" == 0 ];then
+ _test_snapshot_ro
+ else
+ _test_snapshot_operation
+ fi
+ cd ~
+ _scratch_unmount
+ _check_test_fs
+ if [ "$?" != 0 ];then
+ echo "case $n fails, btrfsck fails." >> $here/$seq.full
+ status=1
+ fi
+}
+
+rm -rf $here/$seq.full
+_prepare_snapshot
+
+# Src subvol | Src readonly | Des subvol | Des readonly | Mount opt | File operation | Snap operation
+
+# case 1
+# Valid Src | RO | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 1 1 1 1 0 0
+_test_process
+
+# case 2
+# Valid Src | RO | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 1 1 2 1 0 0
+_test_process
+
+# case 3
+# Valid Src | Writable | Valid Des | RO | Default | Nothing | Create
+_parse_options 1 2 1 1 1 0 0
+_test_process
+
+# case 4
+# Valid Src | Writable | Valid Des | Writable | Default | Nothing | Create
+_parse_options 1 2 1 2 1 0 0
+_test_process
+
+# case 5
+# Valid Src | RO | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 1 1 1 2 0 0
+_test_process
+
+# case 6
+# Valid Src | RO | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 1 1 2 2 0 0
+_test_process
+
+# case 7
+# Valid Src | Writable | Valid Des | RO | -r | Nothing | Create
+_parse_options 1 2 1 1 2 0 0
+_test_process
+
+# case 8
+# Valid Src | Writable | Valid Des | Writable | -r | Nothing | Create
+_parse_options 1 2 1 2 2 0 0
+_test_process
+
+# case 9
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Delete
+_parse_options 1 2 1 2 1 2 2
+_test_process
+
+# case 10
+# Valid Src | Writable | Valid Des | Writable | Default | Before snap | Rename
+_parse_options 1 2 1 2 1 2 3
+_test_process
+
+# case 11
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Delete
+_parse_options 1 2 1 2 1 3 2
+_test_process
+
+# case 12
+# Valid Src | Writable | Valid Des | Writable | Default | After snap | Rename
+_parse_options 1 2 1 2 1 3 3
+_test_process
+
+# case 13
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Delete
+_parse_options 1 2 1 2 3 2 2
+_test_process
+
+# case 14
+# Valid Src | Writable | Valid Des | Writable | no datacow | Before snap | Rename
+_parse_options 1 2 1 2 3 2 3
+_test_process
+
+# case 15
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Delete
+_parse_options 1 2 1 2 3 3 2
+_test_process
+
+# case 16
+# Valid Src | Writable | Valid Des | Writable | no datacow | After snap | Rename
+_parse_options 1 2 1 2 3 3 3
+_test_process
+
+exit
--
1.6.0.6
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^ permalink raw reply related [flat|nested] 8+ messages in thread
end of thread, other threads:[~2012-07-20 1:37 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-07-19 9:24 [PATCH] Xfstests/254: add more cases for testing btrfs snapshot in 254 Liu Bo
2012-07-19 10:32 ` Liu Bo
2012-07-19 10:27 Liu Bo
2012-07-19 10:27 ` Liu Bo
2012-07-20 0:24 ` Dave Chinner
2012-07-20 0:24 ` Dave Chinner
2012-07-20 1:36 ` Liu Bo
2012-07-20 1:36 ` Liu Bo
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