1067939 - JSBridge and Mozmill broken due to 'let' changes in bug 1001090

Status: RESOLVED FIXED

(Testing Graveyard :: Mozmill, defect, P1)

Description

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Currently Mozmill and JSBridge are both broken due to the latest changes for the let statement in bug 1001090. This requires an emergency release of 2.0.8, to get our tests working again for Nightly builds.

Comment 1

[Henrik Skupin [:whimboo][⌚️UTC+2]]

I also see a couple of other JavascriptWarnings, which actually bubble up as critical framework error in Mozmill. The reason for that behavior is, that our regex also catches 'TypeError'. So I think we should simply update our regex to use '\WError' instead, which would match stand-alone errors.

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Attachment: Fix for let and console listener v1

Comment 3

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Comment on attachment 8489994 [details] [diff] [review]
Fix for let and console listener v1

Review of attachment 8489994 [details] [diff] [review]:
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Andrei, please get this tested across platforms. Thanks.

Comment 4

[Andrei Eftimie]

Comment on attachment 8489994 [details] [diff] [review]
Fix for let and console listener v1

Review of attachment 8489994 [details] [diff] [review]:
-----------------------------------------------------------------

All seems to be working fine.

Regarding the error regex lets hope it won't dismiss anything else we might want to be caught.

Comment 5

[Henrik Skupin [:whimboo][⌚️UTC+2]]

The cases we know at the moment are covered by tests. So if we would fail in detecting those messages, we should then improve the tests. So far I don't see an obvious fallout.

https://github.com/mozilla/mozmill/commit/95f24c5afa0c7308a1c3d518775378bb1c8d14af (master)
https://github.com/mozilla/mozmill/commit/d753d3ec8ab4a2922b114d9f4c9ede732ddc2378 (hotfix-2.0)