diff options
Diffstat (limited to 'tests/qemu-iotests/030')
| -rwxr-xr-x | tests/qemu-iotests/030 | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 38abc2ce77..eb7bf996d1 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): @@ -78,9 +81,34 @@ class TestSingleDrive(ImageStreamingTestCase): completed = True self.assert_no_active_streams() + self.vm.shutdown() + + self.assertEqual(qemu_io('-c', 'map', backing_img), + qemu_io('-c', 'map', test_img), + 'image file map does not match backing file 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.assertFalse('sectors not allocated' in qemu_io('-c', 'map', test_img), - 'image file not fully populated after streaming') + 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') |