qemu-iotests: Test 0-length image for mirror
All behavior and invariant should hold for images with 0 length, so
add a class to repeat all the tests in TestSingleDrive.
Hide two unapplicable test methods that would fail with 0 image length
because it's also used as cluster size.
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 3b9f27d2b34cb8c5cc6cec993712c7e1943e9de9)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2 files changed