Re: [Qemu-devel] [PATCH v4 5/5] qemu-iotest: qcow2 image option amendment

[Kevin Wolf]

Am 02.09.2013 um 12:04 hat Max Reitz geschrieben:
> Add tests for qemu-img amend on qcow2 image files.
> 
> Signed-off-by: Max Reitz <address@hidden>
> ---
>  tests/qemu-iotests/061     | 178 +++++++++++++++++++++++
>  tests/qemu-iotests/061.out | 349 
> +++++++++++++++++++++++++++++++++++++++++++++
>  tests/qemu-iotests/group   |   1 +
>  3 files changed, 528 insertions(+)
>  create mode 100755 tests/qemu-iotests/061
>  create mode 100644 tests/qemu-iotests/061.out

> +echo
> +echo "=== Testing version upgrade and resize ==="
> +echo
> +IMGOPTS="compat=0.10" _make_test_img 64M
> +$QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
> +./qcow2.py "$TEST_IMG" dump-header
> +$QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG"
> +./qcow2.py "$TEST_IMG" dump-header
> +$QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
> +_check_test_img

Your reference output isn't correct for this test: It expects a 64 MB
image after the amend. Looks like there's a bug somewhere.

Kevin