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Issue 923191 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
khmel@chromium.org
elijahtaylor@chromium.org
michae...@chromium.org
achuith@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Unhandled KeyError: 'Cannot find an extension with id=behllobkkfkfnphdnhnkndlbkcpglgmj'

Project Member Reported by wzang@chromium.org, Jan 18 (5 days ago) 
While creating a Chrome instance in Autotests, this error is always shown with the following arg combinations:

auto_login==False && autotest_ext==True   [1]

or 

auto_login==False && arc_mode=arc_common.ARC_MODE_ENABLED

This error comes from [2]. The extension the ID refers to is [3].

Currently there're no auto tests using this combination, but this is necessary for Demo Mode tests, because auto_login should be disabled in order to examine OOBE, and autotest_extension should be used for launching ARC apps. 

Not sure this should be more related to ARC or extensions. Any pointers are appreciated!


[1] https://cs.corp.google.com/aosp-master/external/autotest/client/common_lib/cros/chrome.py?type=cs&q=autotest_ext&g=0&l=117

[2] https://cs.chromium.org/chromium/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome/extension_backend.py?type=cs&q=%22Cannot+find+an+extension+with+id%22&g=0&l=36

[3] 
https://cs.corp.google.com/chromeos_public/src/third_party/autotest/files/client/common_lib/cros/autotest_private_ext/?q=autotest_private_ext+file:%5Esrc/third_party/+package:%5Echromeos_public$&dr

Comment 1 by wzang@chromium.org, Jan 18 (5 days ago) 

Thanks achuith@ for pointing out that I could create another Chrome instance (with auto_login==True) and launch arc app there.

I tried this but the problem is the second Chrome instance will no longer be in demo session, so I'll only be able to test that a random Android app can be launched in a normal user session (which the current ARC autotests already covered), but not the "force-installed" apps can be launched in a demo session.

Can we somehow get access to the profile under which the extension is available?

Comment 2 by wzang@chromium.org, Jan 19 (4 days ago) 

There may be a race. The error is not shown about 10% of the time, and it goes away entirely if we wait for a few seconds after login, before accessing the extension. Although all the current auto tests assume the extension always exist without polling, and they seem to be working fine.
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