Bug 268594 – [SVG2] getPointAtLength should throw exception when "path" is empty and renderable display type

• Status: RESOLVED
• Resolution: FIXED
• Component: SVG

[Ahmad Saleem]

Hi Team,

We seems to fail few more "SVGGeometry" tests:

WPT Test Cases: https://wpt.fyi/results/svg/types/scripted/SVGGeometryElement.getPointAtLength-04.svg?label=master&label=experimental&aligned=&q=safari%3Afail

It is for when we don't have 'display: none' and 'display: contents', we have 'rendererIsNeeded' function, which might suite to be used in following two functions but I have tried adding in '.h' with both 'true' and 'false' values but it didn't work.

Second issue is about 'path' being empty:

WPT Test Case: https://wpt.fyi/results/svg/types/scripted/SVGGeometryElement.getPointAtLength-05.svg?label=master&label=experimental&aligned=&q=safari%3Afail

I have tried:

Path path();
if (path.isEmpty())
    return Exception {};

or

if (path().isEmpty())

or

if (pathByteStream().isEmpty())

__

It progress few tests but then it leads to failure in other tests, so we need to do both stuff in one go.

Just raising so we can track it.

Thanks!

[Radar WebKit Bug Importer]

<rdar://problem/122574451>

[Ahmad Saleem]

Pull request: https://github.com/WebKit/WebKit/pull/32623

[EWS]

Committed 282665@main (6b8f14839b07): <https://commits.webkit.org/282665@main>

Reviewed commits have been landed. Closing PR #32623 and removing active labels.