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-rw-r--r--tests/qemu-iotests/iotests.py15
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 8a8f181..b028a89 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -208,6 +208,21 @@ class QMPTestCase(unittest.TestCase):
self.assert_no_active_block_jobs()
return result
+ def wait_until_completed(self, drive='drive0'):
+ '''Wait for a block job to finish, returning the event'''
+ 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/device', drive)
+ self.assert_qmp_absent(event, 'data/error')
+ self.assert_qmp(event, 'data/offset', self.image_len)
+ self.assert_qmp(event, 'data/len', self.image_len)
+ completed = True
+
+ self.assert_no_active_block_jobs()
+ return event
+
def notrun(reason):
'''Skip this test suite'''
# Each test in qemu-iotests has a number ("seq")