909903 - There should be test coverage for WebGL availability on B2G

Status: RESOLVED WONTFIX

(Core :: Graphics: CanvasWebGL, defect)

Description

[Benoit Jacob [:bjacob] (mostly away)]

So last week I regressed WebGL in bug 900201, to the extent that all WebGL context creation started failing (!).

We didn't have any test coverage for that. There is a thing in

  content/canvas/test/webgl/non-conf-tests/test_webgl_conformance.html

that seems to be OK with WebGL not being available on B2G. Other WebGL-using tests in content/canvas/test/crossorigin failed, but were KNOWN-FAIL anyway.

Comment 1

[Kelsey Gilbert [:jgilbert]]

test_webgl_conformance doesn't check if it's possible to get a general webgl context, but rather a "webgl" context, as opposed to an "experimental-webgl" context.

It's easy enough to add a 'we expect to have webgl work' test, though.

Comment 2

[Kelsey Gilbert [:jgilbert]]

IIRC, WebGL reftests are failing on B2G, as well. We would get incidental coverage that way, if they were working.

Comment 3

[Masatoshi Kimura [:emk]]

Are there any bugs reenabling WebGL on B2G tbpl?

Comment 4

[Sylvestre Ledru [:Sylvestre]]

Mass closing as we are no longer working on b2g/firefox os.

Comment 5

[Sylvestre Ledru [:Sylvestre]]

Mass closing as we are no longer working on b2g/firefox os.