Il 06/11/2013 19:50, Max Reitz ha scritto:
> Add a new test case in file 041 for mirroring unbacked images in
> "absolute-paths" mode. This should work, if possible, but most
> importantly, qemu should never crash.
>
> Signed-off-by: Max Reitz <mre...@redhat.com>
> ---
> tests/qemu-iotests/041 | 25 +++++++++++++++++++++++++
> tests/qemu-iotests/041.out | 4 ++--
> 2 files changed, 27 insertions(+), 2 deletions(-)
>
> diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041
> index 6661c03..5d40265 100755
> --- a/tests/qemu-iotests/041
> +++ b/tests/qemu-iotests/041
> @@ -677,5 +677,30 @@ class TestSetSpeed(ImageMirroringTestCase):
>
> self.wait_ready_and_cancel()
>
> +class TestUnbackedSource(ImageMirroringTestCase):
> + image_len = 2 * 1024 * 1024 # MB
> +
> + def setUp(self):
> + qemu_img('create', '-f', iotests.imgfmt, test_img,
> + str(TestUnbackedSource.image_len))
> + self.vm = iotests.VM().add_drive(test_img)
> + self.vm.launch()
> +
> + def tearDown(self):
> + self.vm.shutdown()
> + os.remove(test_img)
> + os.remove(target_img)
> +
> + def test_absolute_paths(self):
> + self.assert_no_active_block_jobs()
> +
> + for sync_mode in ['full', 'top', 'none']:
> + result = self.vm.qmp('drive-mirror', device='drive0',
> + sync=sync_mode, target=target_img,
> + mode='absolute-paths')
> + self.assert_qmp(result, 'return', {})
> + self.complete_and_wait()
> + self.assert_no_active_block_jobs()
> +
> if __name__ == '__main__':
> iotests.main(supported_fmts=['qcow2', 'qed'])
> diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out
> index 42314e9..4fd1c2d 100644
> --- a/tests/qemu-iotests/041.out
> +++ b/tests/qemu-iotests/041.out
> @@ -1,5 +1,5 @@
> -........................
> +.........................
> ----------------------------------------------------------------------
> -Ran 24 tests
> +Ran 25 tests
>
> OK
>
Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
Paolo
