Mirko Brodesser

> Could we move this patch into github, please? Although we generally support syncing with vendor repos, for infra changes it's quite hard to be sure that they work correctly...

@jgraham could you PTAL at above post. Getting this fixed would help to implement trusted-types.

This is presumably the same issue as https://github.com/web-platform-tests/wpt/issues/44352, which contains a smaller example.

@gsnedders ``` $ ./wpt run --log-mach - --log-mach-level debug firefox trusted-types/block-string-assignment-to-Element-setAttribute.html 0:00.00 INFO Set tests_root to /home/mirko/work/code/wpt 0:00.00 INFO Set metadata_root to /home/mirko/work/code/wpt 0:00.00 INFO Set manifest_update to True 0:00.00...

@gsnedders is using macOS, btw.

> So it's simply not managing to start Firefox… which is almost certainly going to be a Firefox bug, and not a WPT bug. cc @jgraham @whimboo > > If...

> @mbrodesser-Igalia which version of Firefox are you running? Is that one that got installed via Snap? > @whimboo to generate the logs for the previous comments, the default channel...

No-headless with release fails too: ``` $ ./wpt run --no-headless --channel=stable --webdriver-arg="-vv" --log-mach - --log-mach-level debug firefox trusted-types/block-string-assignment-to-Element-setAttribute.html 0:00.00 INFO Set tests_root to /home/mirko/work/code/wpt 0:00.00 INFO Set metadata_root to /home/mirko/work/code/wpt...

> > @mbrodesser-Igalia which version of Firefox are you running? Is that one that got installed via Snap? > > @whimboo to generate the logs for the previous comments, the...

> Oh wait... actually I just saw: `/usr/bin/firefox --marionette about:blank -profile /tmp/tmpkrcbpmjo`. This won't work because Firefox cannot reach this profile folder because it's outside of the locations the Firefox...