The MediaWiki karma runner has browser set to Chrome which does not recognize Chromium. Support has been added in karma-chrome-launcher since version 2.0.0.
https://github.com/karma-runner/karma-chrome-launcher/commit/33e8d8269ae793c74e39451380d52bfd9c310783
https://github.com/karma-runner/karma-chrome-launcher/issues/45
That adds support of Chromium on Windows and Darwin.
@hashar hi fixed here https://gerrit.wikimedia.org/r/#/c/328113/
Adds support for chromium
Change 328383 had a related patch set uploaded (by Hashar):
build: bump Karma to support Chromium on Darwin/Windows
Change 331110 had a related patch set uploaded (by Krinkle):
Update CHROME_BIN to detect chromium on Debian Jessie
Change 331110 merged by jenkins-bot:
Update CHROME_BIN to detect chromium on Debian Jessie
Change 331159 had a related patch set uploaded (by Paladox):
Fix chromium browser detection on jessie
I think the only fix here is to change Chrome to Chromium.
Anyone who has chrome installed locally and notxhromoum can change it to chrome locally to test.
We'll be doing it the other way around. Chrome is set in the Gruntfile configuration for Karma. On CI, we'll override CHROME_BIN to point to our Chromium install. (per fbb536c21a8cb098e5f8b0dc790b13145d615af4).
Change 328383 merged by jenkins-bot:
build: Upgrade karma-chrome-launcher to support Chromium on Mac/Windows
Change 331159 abandoned by Paladox:
Fix chromium browser detection on jessie
Reason:
I thought this was the reason why it wasn't working. But it is working now :)
Thank you very much @Krinkle to have followed up and fixed up this one. Sorry for the lack of follow up on my side :(