[Webkit-unassigned] [Bug 213947] [GStreamer] is failing media/vp9.html since added in r263894

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 8 23:00:11 PDT 2020


https://bugs.webkit.org/show_bug.cgi?id=213947

Xabier Rodríguez Calvar <calvaris at igalia.com> changed:

           What    |Removed                     |Added
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                 CC|                            |calvaris at igalia.com

--- Comment #4 from Xabier Rodríguez Calvar <calvaris at igalia.com> ---
(In reply to Philippe Normand from comment #3)
> media/vp9.html has this assert:
> 
> assert_equals(video.canPlayType("video/mp4; codecs=vp9"), "maybe",
> "canPlayType");
> 
> Youenn, in GTK/WPE this returns "probably". Would it be OK to update the
> test changing the assert to a less restrictive test? Perhaps simply log the
> result in test expectation?

>From what I read in the spec at [1], it's clear that we're specifying the codec here so a user agent is per spec allowed to return probably.

[1] https://html.spec.whatwg.org/multipage/media.html#dom-navigator-canplaytype

This makes this test very highly dependent on the platform so I'd say we have to log the result and make different expectations for platforms. You can leave a general one with maybe and another glib one with probably.

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