failing dashboard test case: unity8.shell.tests.test_notifications.InteractiveNotificationBase.test_interactive(Native Device)

[Chris Gagnon]

http://dashboard.ubuntu-ci:8080/smokeng/utopic/touch_stable/krillin/141:20141104:20141028-3ca60be/661/unity8/232697/

failing dashboard test case: unity8.shell.tests.test_notifications.InteractiveNotificationBase.test_interactive(Native Device)

test-log: {{{
07:19:20.641 WARNING testcase:115 - No tracing available - install the python-autopilot-trace package!
07:19:20.650 WARNING testcase:162 - Process manager backend unavailable, application snapshot support disabled.
07:19:20.660 WARNING utilities:263 - WARNING: in file "/home/phablet/autopilot/unity8/shell/tests/__init__.py", line 164 in setUp
This function is deprecated. Please use 'the Touch class to instantiate a device object' instead.

07:19:20.827 INFO __init__:268 - Lib path is '/usr/lib/arm-linux-gnueabihf/unity8', binary path is '/usr/bin/unity8'
07:19:20.828 INFO __init__:346 - Setting up LightDM mock type 'single'
07:19:20.905 INFO __init__:355 - New library path:
/usr/lib/arm-linux-gnueabihf/unity8/qml/mocks/libusermetrics:/usr/lib/arm-linux-gnueabihf/unity8/qml/mocks/LightDM/single
07:19:20.945 INFO __init__:108 - New QML2 import path: /usr/lib/arm-linux-gnueabihf/unity8/qml/mocks
07:19:20.966 INFO __init__:317 - Starting unity
07:19:21.036 INFO process_helpers:151 - Starting job unity8 with arguments ('BINARY=/usr/bin/unity8', 'ARGS=',
'LD_LIBRARY_PATH=/usr/lib/arm-linux-gnueabihf/unity8/qml/mocks/libusermetrics:/usr/lib/arm-linux-gnueabihf/unity8/qml/mocks/LightDM/single',
'XDG_DATA_DIRS=/usr/share/unity8/mocks/data:/usr/share/ubuntu-touch:/usr/local/share:/usr/share',
'QML2_IMPORT_PATH=/usr/lib/arm-linux-gnueabihf/unity8/qml/mocks', 'QT_LOAD_TESTABILITY=1').
07:19:21.420 INFO process_helpers:159 - unity8 start/running, process 26926

07:19:26.293 ERROR proxies:410 - Introspect error on :1.936:/com/canonical/Autopilot/Introspection: dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
07:19:26.294 DEBUG proxies:413 - Executing introspect queue due to error
07:19:26.404 ERROR proxies:410 - Introspect error on :1.938:/com/canonical/Autopilot/Introspection: dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
07:19:26.405 DEBUG proxies:413 - Executing introspect queue due to error
07:19:27.914 INFO __init__:330 - Stopping unity
07:19:31.430 INFO __init__:246 - Resetting upstart env QT_LOAD_TESTABILITY to None
}}}

Traceback (most recent call last):
  File "/home/phablet/autopilot/unity8/shell/tests/test_notifications.py", line 127, in test_interactive
    unity_proxy = self.launch_unity()
  File "/home/phablet/autopilot/unity8/shell/tests/__init__.py", line 299, in launch_unity
    self.unity_geometry_args,
  File "/home/phablet/autopilot/unity8/shell/tests/__init__.py", line 327, in _launch_unity_with_upstart
    return process_helpers.restart_unity_with_testability(*all_args)
  File "/home/phablet/autopilot/unity8/process_helpers.py", line 122, in restart_unity_with_testability
    return restart_unity(*args)
  File "/home/phablet/autopilot/unity8/process_helpers.py", line 139, in restart_unity
    return _get_unity_proxy_object(pid)
  File "/home/phablet/autopilot/unity8/process_helpers.py", line 248, in _get_unity_proxy_object
    emulator_base=emulators.UnityEmulatorBase,
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 171, in get_proxy_object_for_existing_process
    process
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 324, in _find_matching_connections
    in connections
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 325, in <listcomp>
    if connection_matcher((bus, c))
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 292, in _filter_runner
    for f in filter_list
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 292, in <genexpr>
    for f in filter_list
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 775, in matches
    eligible_pids = [pid] + _get_child_pids(pid)
  File "/usr/lib/python3/dist-packages/autopilot/introspection/_search.py", line 677, in __call__
    p.pid for p in psutil.Process(pid).get_children(recursive=True)
  File "/usr/lib/python3/dist-packages/psutil/__init__.py", line 296, in __init__
    self._init(pid)
  File "/usr/lib/python3/dist-packages/psutil/__init__.py", line 331, in _init
    raise NoSuchProcess(pid, None, msg)
psutil.NoSuchProcess: no process found with pid 26926

[Chris Gagnon (chris.gagnon)]

From the looks of the screenshot unity8 might have failed to load or crashed

[Michał Sawicz (saviq)]

Indeed, but nothing explains what actually happened :/ There's no unity8 crash, nothing I can see explains what's going on. The dbus exceptions actually suggest something's gone wrong with the whole session. Maybe unity8 crashed (there's a known crash related to notifications that's going away soon), but did not leave much in terms of artifacts.

[Launchpad Janitor (janitor)]

[Expired for unity8 (Ubuntu) because there has been no activity for 60 days.]