diff options
Diffstat (limited to 'tests/qemu-iotests/030')
| -rwxr-xr-x | tests/qemu-iotests/030 | 85 |
1 files changed, 69 insertions, 16 deletions
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 978fd82224..38abc2ce77 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -32,6 +32,21 @@ class ImageStreamingTestCase(iotests.QMPTestCase): result = self.vm.qmp('query-block-jobs') self.assert_qmp(result, 'return', []) + def cancel_and_wait(self, drive='drive0'): + '''Cancel a block job and wait for it to finish''' + result = self.vm.qmp('block-job-cancel', device=drive) + self.assert_qmp(result, 'return', {}) + + cancelled = False + while not cancelled: + for event in self.vm.get_qmp_events(wait=True): + if event['event'] == 'BLOCK_JOB_CANCELLED': + self.assert_qmp(event, 'data/type', 'stream') + self.assert_qmp(event, 'data/device', drive) + cancelled = True + + self.assert_no_active_streams() + class TestSingleDrive(ImageStreamingTestCase): image_len = 1 * 1024 * 1024 # MB @@ -97,21 +112,8 @@ class TestStreamStop(ImageStreamingTestCase): events = self.vm.get_qmp_events(wait=False) self.assertEqual(events, [], 'unexpected QMP event: %s' % events) - self.vm.qmp('block-job-cancel', device='drive0') - self.assert_qmp(result, 'return', {}) + self.cancel_and_wait() - cancelled = False - while not cancelled: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_CANCELLED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - cancelled = True - - self.assert_no_active_streams() - -# This is a short performance test which is not run by default. -# Invoke "IMGFMT=qed ./030 TestSetSpeed.perf_test_set_speed" class TestSetSpeed(ImageStreamingTestCase): image_len = 80 * 1024 * 1024 # MB @@ -126,13 +128,15 @@ class TestSetSpeed(ImageStreamingTestCase): os.remove(test_img) os.remove(backing_img) - def perf_test_set_speed(self): + # This is a short performance test which is not run by default. + # Invoke "IMGFMT=qed ./030 TestSetSpeed.perf_test_throughput" + def perf_test_throughput(self): self.assert_no_active_streams() result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) - result = self.vm.qmp('block-job-set-speed', device='drive0', value=8 * 1024 * 1024) + result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024) self.assert_qmp(result, 'return', {}) completed = False @@ -147,5 +151,54 @@ class TestSetSpeed(ImageStreamingTestCase): self.assert_no_active_streams() + def test_set_speed(self): + self.assert_no_active_streams() + + result = self.vm.qmp('block-stream', device='drive0') + self.assert_qmp(result, 'return', {}) + + # Default speed is 0 + result = self.vm.qmp('query-block-jobs') + self.assert_qmp(result, 'return[0]/device', 'drive0') + self.assert_qmp(result, 'return[0]/speed', 0) + + result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024) + self.assert_qmp(result, 'return', {}) + + # Ensure the speed we set was accepted + result = self.vm.qmp('query-block-jobs') + self.assert_qmp(result, 'return[0]/device', 'drive0') + self.assert_qmp(result, 'return[0]/speed', 8 * 1024 * 1024) + + self.cancel_and_wait() + + # Check setting speed in block-stream works + result = self.vm.qmp('block-stream', device='drive0', speed=4 * 1024 * 1024) + self.assert_qmp(result, 'return', {}) + + result = self.vm.qmp('query-block-jobs') + self.assert_qmp(result, 'return[0]/device', 'drive0') + self.assert_qmp(result, 'return[0]/speed', 4 * 1024 * 1024) + + self.cancel_and_wait() + + def test_set_speed_invalid(self): + self.assert_no_active_streams() + + result = self.vm.qmp('block-stream', device='drive0', speed=-1) + self.assert_qmp(result, 'error/class', 'InvalidParameter') + self.assert_qmp(result, 'error/data/name', 'speed') + + self.assert_no_active_streams() + + result = self.vm.qmp('block-stream', device='drive0') + self.assert_qmp(result, 'return', {}) + + result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1) + self.assert_qmp(result, 'error/class', 'InvalidParameter') + self.assert_qmp(result, 'error/data/name', 'speed') + + self.cancel_and_wait() + if __name__ == '__main__': iotests.main(supported_fmts=['qcow2', 'qed']) |