1024416 - Make Marionette handle the hangs/crashes in bug 1023151 so as to not hit the buildbot timeout

Status: RESOLVED WORKSFORME

(Remote Protocol :: Marionette, defect)

Description

[Ed Morley [:emorley]]

Broken out from bug 1023151:

(In reply to Ed Morley [:edmorley UTC+0] from bug 1023151 comment #5)
> (In reply to David Burns :automatedtester from comment #4)
> > I suspect that there was an issue in marionette that caused it to crash. The
> > timeoutexception tends to be raised from the browser.
> > 
> > I tried to load the log but couldnt see anything useful being output about
> > what the cause could be
> 
> Please can we make the harness catch cases where Marionette has crashed and
> nothing was output?
> 
> ie:
> 
> Actual:
> {
> 15:05:27     INFO -  test_sandbox_reuse
> (test_execute_script.TestExecuteContent) ... ERROR
> 15:11:30     INFO -  test_stack_trace
> (test_execute_script.TestExecuteContent) ... ERROR
> 
> command timed out: 7200 seconds elapsed, attempting to kill
> }
> 
> Expected:
> {
> 15:05:27     INFO -  test_sandbox_reuse
> (test_execute_script.TestExecuteContent) ... ERROR
> 15:11:30     INFO -  test_stack_trace
> (test_execute_script.TestExecuteContent) ... ERROR
> 15:16:30    ERROR -  TEST-UNEXPECTED-FAIL | test_execute_script.py |
> application timed out after 330 seconds with no output
> }
> (or something of that form, similar to mochitest etc)

Comment 1

[David Burns :automatedtester]

Lots of the harness has been made more robust and we have not hit this issue in a long time so going to assume we have fixed it.