diff options
| -rwxr-xr-x | tests/qemu-iotests/030 | 28 | ||||
| -rw-r--r-- | tests/qemu-iotests/030.out | 4 |
2 files changed, 29 insertions, 3 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 0d2f87baa5..277a98be72 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -23,6 +23,7 @@ import iotests from iotests import qemu_img, qemu_io backing_img = os.path.join(iotests.test_dir, 'backing.img') +mid_img = os.path.join(iotests.test_dir, 'mid.img') test_img = os.path.join(iotests.test_dir, 'test.img') class ImageStreamingTestCase(iotests.QMPTestCase): @@ -52,13 +53,15 @@ class TestSingleDrive(ImageStreamingTestCase): def setUp(self): qemu_img('create', backing_img, str(TestSingleDrive.image_len)) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) + qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) self.vm = iotests.VM().add_drive(test_img) self.vm.launch() def tearDown(self): self.vm.shutdown() os.remove(test_img) + os.remove(mid_img) os.remove(backing_img) def test_stream(self): @@ -83,6 +86,29 @@ class TestSingleDrive(ImageStreamingTestCase): self.assertFalse('sectors not allocated' in qemu_io('-c', 'map', test_img), 'image file not fully populated after streaming') + def test_stream_partial(self): + self.assert_no_active_streams() + + result = self.vm.qmp('block-stream', device='drive0', base=mid_img) + self.assert_qmp(result, 'return', {}) + + completed = False + while not completed: + for event in self.vm.get_qmp_events(wait=True): + if event['event'] == 'BLOCK_JOB_COMPLETED': + self.assert_qmp(event, 'data/type', 'stream') + self.assert_qmp(event, 'data/device', 'drive0') + self.assert_qmp(event, 'data/offset', self.image_len) + self.assert_qmp(event, 'data/len', self.image_len) + completed = True + + self.assert_no_active_streams() + self.vm.shutdown() + + self.assertEqual(qemu_io('-c', 'map', mid_img), + qemu_io('-c', 'map', test_img), + 'image file map does not match backing file after streaming') + def test_device_not_found(self): result = self.vm.qmp('block-stream', device='nonexistent') self.assert_qmp(result, 'error/class', 'DeviceNotFound') diff --git a/tests/qemu-iotests/030.out b/tests/qemu-iotests/030.out index 914e3737bd..3f8a935a08 100644 --- a/tests/qemu-iotests/030.out +++ b/tests/qemu-iotests/030.out @@ -1,5 +1,5 @@ -..... +...... ---------------------------------------------------------------------- -Ran 5 tests +Ran 6 tests OK |