1046131 - [v2.0] Investigate intermittent failure in test_cost_control_reset_wifi.py

Status: RESOLVED FIXED

(Firefox OS Graveyard :: Gaia::UI Tests, defect)

Description

[Viorela Ioia [:viorela]]

Test test_cost_control_reset_wifi.py has failed in the latest v2.0 build. I've been able to reproduce the failure locally by running the automated test, it failed intermittently. 
I've watched the phone while running, and I noticed that the Reset button was not tapped when the test failed. Probably we should add a better wait in https://github.com/mozilla-b2g/gaia/blob/a79a34f8114f5804f363685d717734c383f0d8ab/tests/python/gaia-ui-tests/gaiatest/apps/cost_control/regions/settings.py#L63. 

Traceback (most recent call last):
File "/var/jenkins/1/workspace/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/.env/local/lib/python2.7/site-packages/marionette_client-0.7.11-py2.7.egg/marionette/marionette_test.py", line 170, in run
testMethod()
File "/var/jenkins/1/workspace/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/tests/python/gaia-ui-tests/gaiatest/tests/functional/cost_control/test_cost_control_reset_wifi.py", line 45, in test_cost_control_reset_wifi
settings.reset_wifi_usage()
File "/var/jenkins/1/workspace/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/tests/python/gaia-ui-tests/gaiatest/apps/cost_control/regions/settings.py", line 65, in reset_wifi_usage
self.wait_for_element_displayed(*self._reset_wifi_usage_button_locator)
File "/var/jenkins/1/workspace/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/tests/python/gaia-ui-tests/gaiatest/apps/base.py", line 42, in wait_for_element_displayed
lambda m: m.find_element(by, locator).is_displayed())
File "/var/jenkins/1/workspace/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/.env/local/lib/python2.7/site-packages/marionette_client-0.7.11-py2.7.egg/marionette/wait.py", line 143, in until
cause=last_exc)
TimeoutException: TimeoutException: Timed out after 20.1 seconds

Jenkins report: http://jenkins1.qa.scl3.mozilla.com/view/UI/job/flame.mozilla-b2g32_v2_0.ui.functional.non-smoke/20/HTML_Report/

Gaia      2e85678de2c8e13e585288d4cec7d6673cee17ee
Gecko     https://hg.mozilla.org/releases/mozilla-b2g32_v2_0/rev/6e37ecf873da
BuildID   20140730062554
Version   32.0
ro.build.version.incremental=109
ro.build.date=Mon Jun 16 16:51:29 CST 2014
B1TC00011220

Comment 1

[Viorela Ioia [:viorela]]

Attachment: Github PR: https://github.com/mozilla-b2g/gaia/pull/22406

Comment 2

[Robert Chira [:RobertC]]

merged on v2.0:
https://github.com/mozilla-b2g/gaia/commit/e215fbf0cb16063b3d2f3e6a4e588c3550b6becb