Commit c15badee authored by Max Reitz's avatar Max Reitz Committed by Kevin Wolf
Browse files

qemu-iotests: Extend 041 for unbacked mirroring 



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: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarWenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 14526864

tests/qemu-iotests/041

+25 −0
Original line number Diff line number Diff line
@@ -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'])

tests/qemu-iotests/041.out

+2 −2
Original line number Diff line number Diff line 
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Ran 24 tests

Ran 25 tests



OK