unity-webapps-qml

KeyError: 'result'

Bug #1218117 reported by Robert Bruce Park on 2013-08-28

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	unity-webapps-qml	New	Critical	Alexandre Abreu

Bug Description

Some recent test failures blocking quanternourly release:

http://10.97.0.1:8080/job/autopilot-saucy-daily_release/1364/label=qa-nvidia-gtx660/testReport/junit/unity_webapps_qml.tests.test_injectedOnWebapp/UnityWebappsApiInjectedTestCaseBase/test_getUnityObjectFound/

This blocks releasing of the webapps stack, and also automatic releasing of the apps stack.

_StringException: Empty attachments:
process-stdout
unity-log

process-return-code: {{{-15}}}
process-stderr: {{{
Loading testability driver.
Ignoring argument: "/usr/bin/unity-webapps-qml-launcher"
Ignoring argument: "-testability"
Adding property: "url" , value: "file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_api_injected.html"
Adding property: "webappName" , value: "unitywebappsqmllauncher"

WARNING: This project is using the experimental QML API extensions for QtWebKit and is therefore tied to a specific QtWebKit release.
WARNING: The experimental API will change from version to version, or even be removed. You have been warned!

test-log: {{{
22:30:40.852 INFO globals:49 - ************************************************************
22:30:40.852 INFO globals:50 - Starting test unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_getUnityObjectFound
22:30:40.853 DEBUG globals:148 - Starting: ['/usr/bin/recordmydesktop', '--fps=6', '--no-wm-check', '--no-sound', '--no-frame', '-o', '/var/local/autopilot//videos/unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_getUnityObjectFound.ogv']
22:30:40.874 INFO __init__:156 - Launching process: ['/usr/bin/unity-webapps-qml-launcher', '-testability', '--qml=/usr/share/unity-webapps-qml/autopilot-tests/qml/FullWebViewApp.qml', '--url=file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_api_injected.html', '--app-id=unitywebappsqmllauncher', '--webappName=unitywebappsqmllauncher']
22:30:41.082 INFO __init__:400 - dbus.DBusException while attempting to get PID for org.freedesktop.DBus: DBusException("Could not get PID of name 'org.freedesktop.DBus': no such name",)
22:30:43.127 ERROR proxies:410 - Introspect error on :1.122:/com/canonical/Autopilot/Introspection: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownObject: No such object path '/com/canonical/Autopilot/Introspection'
22:30:43.128 DEBUG proxies:413 - Executing introspect queue due to error
22:30:43.183 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webview'}
22:30:43.229 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:43.238 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:44.263 INFO testcase:443 - waiting for process to exit.
22:30:45.266 INFO __init__:89 - Checking system state for badly behaving test...
22:30:45.367 INFO __init__:152 - Test was well behaved.
}}}

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/unity_webapps_qml/tests/test_injectedOnWebapp.py", line 33, in test_getUnityObjectFound
    self.assertThat(lambda: self.eval_expression_in_page_unsafe('return window.external.getUnityObject(1.0) != null;'), Eventually(NotEquals(None)))
  File "/usr/lib/python2.7/dist-packages/testtools/testcase.py", line 406, in assertThat
    mismatch = matcher.match(matchee)
  File "/usr/lib/python2.7/dist-packages/autopilot/matchers/__init__.py", line 109, in match
    wait_fun(self.matcher, self.timeout)
  File "/usr/lib/python2.7/dist-packages/autopilot/matchers/__init__.py", line 125, in _callable_wait_for
    new_value = refresh_fn()
  File "/usr/lib/python2.7/dist-packages/unity_webapps_qml/tests/test_injectedOnWebapp.py", line 33, in <lambda>
    self.assertThat(lambda: self.eval_expression_in_page_unsafe('return window.external.getUnityObject(1.0) != null;'), Eventually(NotEquals(None)))
  File "/usr/lib/python2.7/dist-packages/unity_webapps_qml/tests/__init__.py", line 101, in eval_expression_in_page_unsafe
    return json.loads(webview.get_signal_emissions('resultUpdated(QString)')[-1][0])['result']
KeyError: 'result'

http://10.97.0.1:8080/job/autopilot-saucy-daily_release/1364/label=qa-nvidia-gtx660/testReport/junit/unity_webapps_qml.tests.test_hud/UnityWebappsHudTestCase/test_addAction/

_StringException: Empty attachments:
process-stdout
unity-log

process-return-code: {{{-15}}}
process-stderr: {{{
Loading testability driver.
Ignoring argument: "/usr/bin/unity-webapps-qml-launcher"
Ignoring argument: "-testability"
Adding property: "url" , value: "file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_hud.html"
Adding property: "webappName" , value: "unitywebappsqmllauncher"

Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-amazon/manifest.json"
Invalid webapps installation found: "/usr/share/unity-webapps/userscripts/unity-webapps-amazon"
Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-deezer/manifest.json"
Invalid webapps installation found: "/usr/share/unity-webapps/userscripts/unity-webapps-deezer"
Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-googleplus/manifest.json"
Invalid webapps installation found: "/usr/share/unity-webapps/userscripts/unity-webapps-googleplus"
Could not open manifest file: "/usr/share/unity-webapps/userscripts/unity-webapps-googleplusgames/manifest.json"
Invalid webapps installation found: "/usr/share/unity-webapps/userscripts/unity-webapps-googleplusgames"
onLoadingChanged: loading changed: file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_hud.html, status: 0
onLoadingChanged: loading changed: file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_hud.html, status: 2
Now watching for emissions of the "resultUpdated(QString)" signal on object with id 3
Signal emissions 0 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 1 QObject(0x8f3b280)
Reply sent.
Signal emissions 1 QObject(0x8f3b280)
Reply sent.
Signal emissions 1 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 2 QObject(0x8f3b280)
Reply sent.
Signal emissions 2 QObject(0x8f3b280)
Reply sent.
Signal emissions 2 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 3 QObject(0x8f3b280)
Reply sent.
Signal emissions 3 QObject(0x8f3b280)
Reply sent.
Signal emissions 3 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 4 QObject(0x8f3b280)
Reply sent.
Signal emissions 4 QObject(0x8f3b280)
Reply sent.
Signal emissions 4 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 5 QObject(0x8f3b280)
Reply sent.
Signal emissions 5 QObject(0x8f3b280)
Reply sent.
Signal emissions 5 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 6 QObject(0x8f3b280)
Reply sent.
Signal emissions 6 QObject(0x8f3b280)
Reply sent.
Signal emissions 6 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 7 QObject(0x8f3b280)
Reply sent.
Signal emissions 7 QObject(0x8f3b280)
Reply sent.
Signal emissions 7 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 8 QObject(0x8f3b280)
Reply sent.
Signal emissions 8 QObject(0x8f3b280)
Reply sent.
Signal emissions 8 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 9 QObject(0x8f3b280)
Reply sent.
Signal emissions 9 QObject(0x8f3b280)
Reply sent.
Signal emissions 9 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 10 QObject(0x8f3b280)
Reply sent.
Signal emissions 10 QObject(0x8f3b280)
Reply sent.
Signal emissions 10 QObject(0x8f3b280)
Reply sent.
Method parameter names: ("expr")
Method parameter types: ("QVariant")
Method signature: "evalInPageUnsafe(QVariant)" return type: QVariant
Method Invoked.
Result:
Signal emissions 11 QObject(0x8f3b280)
Reply sent.
Signal emissions 11 QObject(0x8f3b280)
Reply sent.
}}}

test-log: {{{
22:30:47.277 INFO globals:49 - ************************************************************
22:30:47.277 INFO globals:50 - Starting test unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_addAction
22:30:47.278 DEBUG globals:148 - Starting: ['/usr/bin/recordmydesktop', '--fps=6', '--no-wm-check', '--no-sound', '--no-frame', '-o', '/var/local/autopilot//videos/unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_addAction.ogv']
22:30:47.303 INFO __init__:156 - Launching process: ['/usr/bin/unity-webapps-qml-launcher', '-testability', '--qml=/usr/share/unity-webapps-qml/autopilot-tests/qml/FullWebViewApp.qml', '--url=file:///usr/share/unity-webapps-qml/autopilot-tests/html/test_webapps_hud.html', '--app-id=unitywebappsqmllauncher', '--webappName=unitywebappsqmllauncher']
22:30:47.498 INFO __init__:400 - dbus.DBusException while attempting to get PID for org.freedesktop.DBus: DBusException("Could not get PID of name 'org.freedesktop.DBus': no such name",)
22:30:49.616 ERROR proxies:410 - Introspect error on :1.127:/com/canonical/Autopilot/Introspection: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownObject: No such object path '/com/canonical/Autopilot/Introspection'
22:30:49.617 DEBUG proxies:413 - Executing introspect queue due to error
22:30:49.672 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webview'}
22:30:49.714 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:49.722 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:50.743 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:51.764 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:52.784 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:53.805 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:54.825 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:55.846 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:56.867 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:57.888 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:58.908 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:59.929 DEBUG dbus:391 - Selecting objects of any type with attributes: {'objectName': 'webviewContainer'}
22:30:59.949 INFO testcase:443 - waiting for process to exit.
22:31:00.951 INFO __init__:89 - Checking system state for badly behaving test...
22:31:01.058 INFO __init__:152 - Test was well behaved.
}}}

Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/unity_webapps_qml/tests/test_hud.py", line 34, in test_addAction
self.assertThat(lambda: self.eval_expression_in_page_unsafe("return document.getElementById('status').innerHTML;"), Eventually(Equals('actionadded')))
MismatchError: After 10.0 seconds test failed: 'actionadded' != u''

See original description

Revision history for this message

Timo Jyrinki (timo-jyrinki) wrote on 2013-08-29:

Confirming with 8 consecutive test runs. Something always fails to run properly, some more often than others:

1:
unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_getUnityObjectFound
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_addAction

2:
unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_getUnityObjectFound
unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_actionsApiFound
unity_webapps_qml.tests.test_mediaplayer.UnityWebappsMediaplayerTestCase.test_checkInitialSetCanGoNext

3:
unity_webapps_qml.tests.test_injectedOnWebapp.UnityWebappsApiInjectedTestCaseBase.test_getUnityObjectFound

4:
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_clearAction

5:
unity_webapps_qml.tests.test_launcher.UnityWebappsLauncherTestCase.test_checkProgress
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_clearActions
unity_webapps_qml.tests.test_mediaplayer.UnityWebappsMediaplayerTestCase.test_checkInitialSetCanGoNext

6:
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_clearAction
unity_webapps_qml.tests.test_mediaplayer.UnityWebappsMediaplayerTestCase.test_checkInitialSetTrack

7:
unity_webapps_qml.tests.test_launcher.UnityWebappsLauncherTestCase.test_checkProgress
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_clearActions
unity_webapps_qml.tests.test_mediaplayer.UnityWebappsMediaplayerTestCase.test_checkInitialSetCanPlay

8:
unity_webapps_qml.tests.test_hud.UnityWebappsHudTestCase.test_addAction

description:

updated

Revision history for this message

Robert Bruce Park (robru) wrote on 2013-09-04:

Still getting this; although I noticed that we got green on the intel machine and red on the nvidia machine. That seems really strange to me, like a really tricky race or something.

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