Merge commit '92aa5c6d77ac29574c1717bcf57827fa1e586f31' into upstream-merge

* commit '92aa5c6d77ac29574c1717bcf57827fa1e586f31': (43 commits)
  iostatus: move BlockdevOnError declaration to QAPI
  iostatus: rename BlockErrorAction, BlockQMPEventAction
  qemu-iotests: add test for pausing a streaming operation
  qmp: add block-job-pause and block-job-resume
  block: add support for job pause/resume
  qmp: add 'busy' member to BlockJobInfo
  block: add block_job_query
  block: move job APIs to separate files
  block: fix documentation of block_job_cancel_sync
  qerror/block: introduce QERR_BLOCK_JOB_NOT_ACTIVE
  qemu-iotests: add initial tests for live block commit
  QAPI: add command for live block commit, 'block-commit'
  block: helper function, to find the base image of a chain
  blockdev: rename block_stream_cb to a generic block_job_cb
  block: add live block commit functionality
  block: add support functions for live commit, to find and delete images.
  block: Support GlusterFS as a QEMU block backend.
  configure: Add a config option for GlusterFS as block backend
  aio: Another fix to the walking_handlers logic
  qemu: URI parsing library
  ...

Conflicts:
	blockdev.c

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 38 insertions, 2 deletions

diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index 55b16f81d..dfacdf11a 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -18,6 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
+import time
 import os
 import iotests
 from iotests import qemu_img, qemu_io
@@ -98,6 +99,43 @@ class TestSingleDrive(ImageStreamingTestCase):
                          qemu_io('-c', 'map', test_img),
                          'image file map does not match backing file after streaming')
 
+    def test_stream_pause(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-pause', device='drive0')
+        self.assert_qmp(result, 'return', {})
+
+        time.sleep(1)
+        result = self.vm.qmp('query-block-jobs')
+        offset = self.dictpath(result, 'return[0]/offset')
+
+        time.sleep(1)
+        result = self.vm.qmp('query-block-jobs')
+        self.assert_qmp(result, 'return[0]/offset', offset)
+
+        result = self.vm.qmp('block-job-resume', device='drive0')
+        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', 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()
 
@@ -173,8 +211,6 @@ class TestStreamStop(ImageStreamingTestCase):
         os.remove(backing_img)
 
     def test_stream_stop(self):
-        import time
-
         self.assert_no_active_streams()
 
         result = self.vm.qmp('block-stream', device='drive0')