[webkit-changes] [WebKit/WebKit] 64ad5f: Interaction regions should take aria visibility in...

[EWS]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 64ad5fc43e2e730b5cba0d9a4810ec5d4e4a4cdc
      https://github.com/WebKit/WebKit/commit/64ad5fc43e2e730b5cba0d9a4810ec5d4e4a4cdc
  Author: Etienne Segonzac <sgz at apple.com>
  Date:   2023-01-03 (Tue, 03 Jan 2023)

  Changed paths:
    M LayoutTests/interaction-region/event-region-overflow-expected.txt
    M LayoutTests/interaction-region/icon-inside-button-single-region-expected.txt
    A LayoutTests/interaction-region/inline-link-in-aria-hidden-subtree-expected.txt
    A LayoutTests/interaction-region/inline-link-in-aria-hidden-subtree.html
    M LayoutTests/interaction-region/inline-link-in-non-composited-iframe-expected.txt
    M Source/WebCore/page/InteractionRegion.cpp

  Log Message:
  -----------
  Interaction regions should take aria visibility into account
https://bugs.webkit.org/show_bug.cgi?id=250029
<rdar://103453184>

Reviewed by Tim Horton.

Check for aria visibility before adding an interaction region for an
element.

* LayoutTests/interaction-region/event-region-overflow-expected.txt:
* LayoutTests/interaction-region/icon-inside-button-single-region-expected.txt:
* LayoutTests/interaction-region/inline-link-in-non-composited-iframe-expected.txt:
Update existing test expectations.

* LayoutTests/interaction-region/inline-link-in-aria-hidden-subtree-expected.txt: Added.
* LayoutTests/interaction-region/inline-link-in-aria-hidden-subtree.html: Added.
Add a test case.

* Source/WebCore/page/InteractionRegion.cpp:
(WebCore::interactionRegionForRenderedRegion):
Ignore elements that are part of an aria-hidden subtree.

Canonical link: https://commits.webkit.org/258396@main