diff options
Diffstat (limited to 'tests/qemu-iotests/061')
| -rwxr-xr-x | tests/qemu-iotests/061 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061 index 86404e6a51..5f04bfa851 100755 --- a/tests/qemu-iotests/061 +++ b/tests/qemu-iotests/061 @@ -146,6 +146,19 @@ _check_test_img $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io echo +echo "=== Testing zero expansion on shared L2 table ===" +echo +IMGOPTS="compat=1.1" _make_test_img 64M +$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG snapshot -c foo "$TEST_IMG" +$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" +_check_test_img +$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG snapshot -a foo "$TEST_IMG" +_check_test_img +$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io + +echo echo "=== Testing zero expansion on backed image ===" echo IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M @@ -172,6 +185,21 @@ $QEMU_IMG snapshot -a foo "$TEST_IMG" _check_test_img $QEMU_IO -c "read -P 0 0 64k" -c "read -P 0x2a 64k 64k" "$TEST_IMG" | _filter_qemu_io +echo +echo "=== Testing zero expansion on backed image with shared L2 table ===" +echo +IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M +$QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io +IMGOPTS="compat=1.1,backing_file=$TEST_IMG.base" _make_test_img 64M +$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG snapshot -c foo "$TEST_IMG" +$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" +_check_test_img +$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG snapshot -a foo "$TEST_IMG" +_check_test_img +$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io + # success, all done echo "*** done" rm -f $seq.full |