iotests: add pause_wait

Split out the pause command into the actual pause and the wait.
Not every usage presently needs to resubmit a pause request.

The intent with the next commit will be to explicitly disallow
redundant or meaningless pause/resume requests, so the tests
need to become more judicious to reflect that.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
John Snow 2018-03-10 03:27:31 -05:00 committed by Kevin Wolf
parent c9de40505f
commit f03d9d243f
3 changed files with 16 additions and 19 deletions

View file

@ -86,11 +86,9 @@ class TestSingleDrive(iotests.QMPTestCase):
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-pause', device='drive0')
self.assert_qmp(result, 'return', {})
self.pause_job('drive0', wait=False)
self.vm.resume_drive('drive0')
self.pause_job('drive0')
self.pause_wait('drive0')
result = self.vm.qmp('query-block-jobs')
offset = self.dictpath(result, 'return[0]/offset')