1206492 - Version of cujojs/curl.js incompatible with ES6 Promises?

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Gaia::Calendar, defect)

Description

[Michiel de Jong [:michielbdejong]]

The version of cujojs/curl.js used in the Calendar app looks like it is incompatible with the ES6 Promises available on B2G.

If you run these lines https://github.com/mozilla-b2g/gaia/blob/master/apps/calendar/js/ext/curl.js#L298-L300 in B2G-42.0, it will result in:

TypeError: Not enough arguments to Promise.

I think cujojs is meant to be compiled in some way to replace the (deprecated?) "new Promise()" syntax to official ES6 Promise syntax, where an executor is passed (https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Promise).

Maybe this doesn't affect the functioning of the Calendar app, and I opened https://github.com/cujojs/curl/issues/291 about this as well, but thought it would be worth bringing it to your attention.

Comment 1

[BMO Automation]

Firefox OS is not being worked on