diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/qemu-iotests/041 | 46 | ||||
| -rw-r--r-- | tests/qemu-iotests/041.out | 4 |
2 files changed, 48 insertions, 2 deletions
diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041 index 7af6de9124..5d67bf14bf 100755 --- a/tests/qemu-iotests/041 +++ b/tests/qemu-iotests/041 @@ -1190,6 +1190,52 @@ class TestOrphanedSource(iotests.QMPTestCase): self.assertFalse('mirror-filter' in nodes, 'Mirror filter node did not disappear') +# Test cases for @replaces that do not necessarily involve Quorum +class TestReplaces(iotests.QMPTestCase): + # Each of these test cases needs their own block graph, so do not + # create any nodes here + def setUp(self): + self.vm = iotests.VM() + self.vm.launch() + + def tearDown(self): + self.vm.shutdown() + for img in (test_img, target_img): + try: + os.remove(img) + except OSError: + pass + + @iotests.skip_if_unsupported(['copy-on-read']) + def test_replace_filter(self): + """ + Check that we can replace filter nodes. + """ + result = self.vm.qmp('blockdev-add', **{ + 'driver': 'copy-on-read', + 'node-name': 'filter0', + 'file': { + 'driver': 'copy-on-read', + 'node-name': 'filter1', + 'file': { + 'driver': 'null-co' + } + } + }) + self.assert_qmp(result, 'return', {}) + + result = self.vm.qmp('blockdev-add', + node_name='target', driver='null-co') + self.assert_qmp(result, 'return', {}) + + result = self.vm.qmp('blockdev-mirror', job_id='mirror', device='filter0', + target='target', sync='full', replaces='filter1') + self.assert_qmp(result, 'return', {}) + + self.complete_and_wait('mirror') + + self.vm.assert_block_path('filter0', '/file', 'target') + if __name__ == '__main__': iotests.main(supported_fmts=['qcow2', 'qed'], supported_protocols=['file'], diff --git a/tests/qemu-iotests/041.out b/tests/qemu-iotests/041.out index ffc779b4d1..877b76fd31 100644 --- a/tests/qemu-iotests/041.out +++ b/tests/qemu-iotests/041.out @@ -1,5 +1,5 @@ -............................................................................................. +.............................................................................................. ---------------------------------------------------------------------- -Ran 93 tests +Ran 94 tests OK |