qcow2: Add iotest for an empty refcount table
commitef083f61af65209ab553569903a5396c25e6f2c3
authorAlberto Garcia <berto@igalia.com>
Fri, 3 Nov 2017 14:18:55 +0000 (3 16:18 +0200)
committerMax Reitz <mreitz@redhat.com>
Tue, 14 Nov 2017 17:06:25 +0000 (14 18:06 +0100)
treea24a5a51c0f8092c604439a5a56253f357871951
parent5a45da5ef8f8fa9c10706097b30fc766217a8ebb
qcow2: Add iotest for an empty refcount table

This patch adds a simple iotest in which we try to write to an image
with an empty refcount table (i.e. with all entries set to 0).

This scenario was already handled by the existing consistency checks,
but we add an explicit test case for completeness.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 7e48b0e2ae1a0a18e0ee303b3045f130feec0474.1509718618.git.berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
tests/qemu-iotests/060
tests/qemu-iotests/060.out