RESOLVED DUPLICATE of bug 204125 198652
[SVG2]: Remove SVGTests.hasExtension 
https://bugs.webkit.org/show_bug.cgi?id=198652
Summary [SVG2]: Remove SVGTests.hasExtension
Frédéric Wang (:fredw)
Reported 2019-06-07 01:52:24 PDT
Just opening this for the record... 4 years ago, the SVG WG resolved to remove SVGTests.hasExtension due to lack of use and being a poor API. It was removed from Chromium at that time and has been removed from Firefox recently
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Frédéric Wang (:fredw)
Comment 1 2019-06-07 01:58:12 PDT
Sent to webkit-dev too: https://lists.webkit.org/pipermail/webkit-dev/2019-June/030659.html
Ryosuke Niwa
Comment 2 2019-06-18 14:38:00 PDT
As I mentioned in webkit-dev, the key question here is whether there is any web content that relies on this feature either intentionally or accidentally; e.g. iOS specific web content.
Said Abou-Hallawa
Comment 3 2019-07-01 09:20:21 PDT
SVG 2 (W3C Recommendation): https://www.w3.org/TR/SVG2/types.html#InterfaceSVGTests SVG 1.1 (W3C Recommendation): https://www.w3.org/TR/SVG11/types.html#InterfaceSVGTests
Frédéric Wang (:fredw)
Comment 4 2019-10-15 03:19:20 PDT
@Ryosuke: It looks like LayoutTests/web-platform-tests/mathml/relations/html5-tree/mathml/relations/html5-tree/required-extensions-1.html (test for SVGTests.hasExtension and MathML namespace) was removed in bug 200470. Should we import it back into LayoutTests/mathml?
Frédéric Wang (:fredw)
Comment 5 2021-08-09 00:31:04 PDT
*** This bug has been marked as a duplicate of bug 204125 ***
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