1239470 - Running marionette-js-runner tests via marionette-mocha failing

Status: RESOLVED INCOMPLETE

(Testing Graveyard :: JSMarionette, defect)

Description

[Gareth Aye [:gaye] (back from PTO)]

### STR

1. Run the following command

npm run refresh && cd node_modules/marionette-js-runner && _FORCE_DEBUG=true DEBUG=* ./bin/marionette-mocha --runtime /path/to/gaia/firefox/firefox-bin --host-log stdout test/integration/client_test.js -t 100s --profile-base ../../shared/test/integration/profile.js

2. Note in the logs that the marionette-client asks for a new session ie

Wed, 13 Jan 2016 22:04:07 GMT marionette:tcp-sync write [ 0, 1, 'newSession', { capabilities: {} } ]

3. Note in the logs that the marionette server sees the request 1452722647699	Marionette	DEBUG	conn1 -> Command {id: 1, name: "newSession", parameters: {"capabilities":{}}}

4. The test never starts since sockit-to-me never reads a response to the newSession call and therefore https://github.com/mozilla-b2g/gaia/blob/master/tests/jsmarionette/runner/marionette-js-runner/lib/runtime/hostmanager.js#L134 never resolves.

This is blocking Andre from writing a test for his promises driver for the js marionette client.

Comment 1

[Gareth Aye [:gaye] (back from PTO)]

Investigated for a little bit and I can see that the stream events here https://github.com/mozilla-b2g/gaia/blob/master/tests/jsmarionette/client/marionette-client/lib/marionette/drivers/tcp-sync.js#L152 aren't ever being called. Additionally, even though there's a mulet process

(I see the marionette server log as well as
###################################### forms.js loaded
############################### browserElementPanningAPZDisabled.js loaded
############################### browserElementPanning.js loaded
###################################### BrowserElementCopyPaste.js loaded
######################## BrowserElementChildPreload.js loaded)

the mulet ui never comes up. Not sure what's going on.

Comment 2

[Gareth Aye [:gaye] (back from PTO)]

Aus - do you have any idea what's going on? I'm taking a short break from investigation.

Comment 3

[Aus Lacroix [:aus]]

Chatted with :gaye on IRC about this issue, we're not sure what's going on, and it's kinda weird and it should obviously not be happening :P I should have time to look at this tomorrow if I can land bug 1175116 tonight / early tomorrow.

Comment 4

[Firefox Bug Husbandry Bot]

Bulk closed as part of https://bugzilla.mozilla.org/show_bug.cgi?id=1422750