Re: [PATCH v4 9/9] iotests: Test committing to short backing file

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

20.04.2020 16:32, Kevin Wolf wrote:
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> Tested-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
>   tests/qemu-iotests/274     | 152 ++++++++++++++++++++++++++++
>   tests/qemu-iotests/274.out | 202 +++++++++++++++++++++++++++++++++++++
>   tests/qemu-iotests/group   |   1 +
>   3 files changed, 355 insertions(+)
>   create mode 100755 tests/qemu-iotests/274
>   create mode 100644 tests/qemu-iotests/274.out
> 
> diff --git a/tests/qemu-iotests/274 b/tests/qemu-iotests/274
> new file mode 100755
> index 0000000000..30463e54e7
> --- /dev/null
> +++ b/tests/qemu-iotests/274
> @@ -0,0 +1,152 @@
> +#!/usr/bin/env python3
> +#
> +# Copyright (C) 2019 Red Hat, Inc.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program.  If not, see <http://www.gnu.org/licenses/>.
> +#
> +# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
> +#
> +# Some tests for short backing files and short overlays
> +
> +import iotests
> +import os
> +
> +iotests.verify_image_format(supported_fmts=['qcow2'])
> +iotests.verify_platform(['linux'])
> +
> +size_short = 1 * 1024 * 1024
> +size_long = 2 * 1024 * 1024
> +size_diff = size_long - size_short

Would be good to add unaligned-to-cluster testcase.


-- 
Best regards,
Vladimir