David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla) Assignee
	Description • 11 years ago

Currently @supports rules are enabled for nightly/aurora versions but not for beta/release versions.  Given that the spec is going to CR very soon (and should be by the time current nightly gets to beta), we should enable it for all builds so that we ship it.

I don't see any known issues that should block us from doing this.  (I don't see any valid issues remaining in bug 780060 or bug 816045.)

But I probably ought to check the current test suite submissions.

	Cameron McCormack (:heycam)
	Comment 2 • 11 years ago

Comment on attachment 730335 [details] [diff] [review]
Turn on @supports in release builds.

r=me if you're happy with how we fare on any @supports tests we haven't yet imported from the official test suite.

	David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla) Assignee
	Comment 3 • 11 years ago

https://hg.mozilla.org/integration/mozilla-inbound/rev/b2f950261473

I still need to go through the tests, though.

	Ryan VanderMeulen [:RyanVM]
	Comment 4 • 11 years ago

https://hg.mozilla.org/mozilla-central/rev/b2f950261473

	sjw
	Comment 5 • 11 years ago

Could someone update the realese notes?
https://www.mozilla.org/en-US/firefox/22.0beta/releasenotes/

	David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla) Assignee
	Comment 6 • 11 years ago

I don't think this belongs in the release notes, but it does belong in developer documentation.

	David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla) Assignee
	Comment 7 • 11 years ago

In Opera's tests, we fail at-supports-014, which is incorrect as described here (with patch):
http://lists.w3.org/Archives/Public/public-css-testsuite/2013May/0019.html

and we fail 4 items in contributors/opera/submitted/css3-conditional/js/001.html .  I again think the test is invalid, as described here:
http://lists.w3.org/Archives/Public/public-css-testsuite/2013May/0020.html

	Jean-Yves Perrier [:teoli]
	Comment 8 • 11 years ago

Updated:
https://developer.mozilla.org/en-US/docs/Web/API/CSS.supports
https://developer.mozilla.org/en-US/docs/Web/API/CSS
https://developer.mozilla.org/en-US/docs/Web/CSS/@supports
and 
https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/22 (on by default)