diff options
| -rwxr-xr-x | tests/qemu-iotests/030 | 56 | ||||
| -rw-r--r-- | tests/qemu-iotests/030.out | 4 |
2 files changed, 58 insertions, 2 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 83aeaa694d..783a1b80c2 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -347,6 +347,62 @@ class TestParallelOps(iotests.QMPTestCase): self.assert_no_active_block_jobs() +class TestQuorum(iotests.QMPTestCase): + num_children = 3 + children = [] + backing = [] + + def setUp(self): + opts = ['driver=quorum', 'vote-threshold=2'] + + # Initialize file names and command-line options + for i in range(self.num_children): + child_img = os.path.join(iotests.test_dir, 'img-%d.img' % i) + backing_img = os.path.join(iotests.test_dir, 'backing-%d.img' % i) + self.children.append(child_img) + self.backing.append(backing_img) + qemu_img('create', '-f', iotests.imgfmt, backing_img, '1M') + qemu_io('-f', iotests.imgfmt, + '-c', 'write -P 0x55 0 1024', backing_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, child_img) + opts.append("children.%d.file.filename=%s" % (i, child_img)) + opts.append("children.%d.node-name=node%d" % (i, i)) + + # Attach the drive to the VM + self.vm = iotests.VM() + self.vm.add_drive(path = None, opts = ','.join(opts)) + self.vm.launch() + + def tearDown(self): + self.vm.shutdown() + for img in self.children: + os.remove(img) + for img in self.backing: + os.remove(img) + + def test_stream_quorum(self): + if not iotests.supports_quorum(): + return + + self.assertNotEqual(qemu_io('-f', iotests.imgfmt, '-c', 'map', self.children[0]), + qemu_io('-f', iotests.imgfmt, '-c', 'map', self.backing[0]), + 'image file map matches backing file before streaming') + + self.assert_no_active_block_jobs() + + result = self.vm.qmp('block-stream', device='node0', job_id='stream-node0') + self.assert_qmp(result, 'return', {}) + + self.wait_until_completed(drive='stream-node0') + + self.assert_no_active_block_jobs() + self.vm.shutdown() + + self.assertEqual(qemu_io('-f', iotests.imgfmt, '-c', 'map', self.children[0]), + qemu_io('-f', iotests.imgfmt, '-c', 'map', self.backing[0]), + 'image file map does not match backing file after streaming') + class TestSmallerBackingFile(iotests.QMPTestCase): backing_len = 1 * 1024 * 1024 # MB image_len = 2 * backing_len diff --git a/tests/qemu-iotests/030.out b/tests/qemu-iotests/030.out index 3a89159833..c6a10f870d 100644 --- a/tests/qemu-iotests/030.out +++ b/tests/qemu-iotests/030.out @@ -1,5 +1,5 @@ -.................... +..................... ---------------------------------------------------------------------- -Ran 20 tests +Ran 21 tests OK |