diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/061 | 35 | ||||
| -rw-r--r-- | tests/qemu-iotests/061.out | 28 |
2 files changed, 63 insertions, 0 deletions
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061 index ce285d3084..10eb243164 100755 --- a/tests/qemu-iotests/061 +++ b/tests/qemu-iotests/061 @@ -112,6 +112,41 @@ $QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io _check_test_img echo +echo "=== Testing resize with snapshots ===" +echo +_make_test_img -o "compat=0.10" 32M +$QEMU_IO -c "write -P 0x2a 24M 64k" "$TEST_IMG" | _filter_qemu_io +$QEMU_IMG snapshot -c foo "$TEST_IMG" +$QEMU_IMG resize "$TEST_IMG" 64M && + echo "unexpected pass" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +$QEMU_IMG amend -o "compat=1.1,size=128M" "$TEST_IMG" || + echo "unexpected fail" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +$QEMU_IMG snapshot -c bar "$TEST_IMG" +$QEMU_IMG resize --shrink "$TEST_IMG" 64M || + echo "unexpected fail" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +$QEMU_IMG amend -o "compat=0.10,size=32M" "$TEST_IMG" && + echo "unexpected pass" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +$QEMU_IMG snapshot -a bar "$TEST_IMG" || + echo "unexpected fail" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +$QEMU_IMG snapshot -d bar "$TEST_IMG" +$QEMU_IMG amend -o "compat=0.10,size=32M" "$TEST_IMG" || + echo "unexpected fail" +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep '^\(version\|size\|nb_snap\)' + +_check_test_img + + +echo echo "=== Testing dirty lazy_refcounts=off ===" echo _make_test_img -o "compat=1.1,lazy_refcounts=on" 64M diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index 413cc4e0f4..5a8d36d005 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -271,6 +271,34 @@ read 65536/65536 bytes at offset 44040192 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. +=== Testing resize with snapshots === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 +wrote 65536/65536 bytes at offset 25165824 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-img: Can't resize a v2 image which has snapshots +version 2 +size 33554432 +nb_snapshots 1 +version 3 +size 134217728 +nb_snapshots 1 +Image resized. +version 3 +size 67108864 +nb_snapshots 2 +qemu-img: Internal snapshots prevent downgrade of image +version 3 +size 33554432 +nb_snapshots 2 +version 3 +size 134217728 +nb_snapshots 2 +version 2 +size 33554432 +nb_snapshots 1 +No errors were found on the image. + === Testing dirty lazy_refcounts=off === Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |