[webkit-changes] [WebKit/WebKit] 24ea38: [popover] Improve popover-shadow-dom.html

[Rob Buis]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 24ea38a3724493f8068a99385c075b2f2e20d944
      https://github.com/WebKit/WebKit/commit/24ea38a3724493f8068a99385c075b2f2e20d944
  Author: Rob Buis <rbuis at igalia.com>
  Date:   2023-04-17 (Mon, 17 Apr 2023)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-shadow-dom-expected.txt
    M Source/WebCore/html/HTMLElement.cpp

  Log Message:
  -----------
  [popover] Improve popover-shadow-dom.html
https://bugs.webkit.org/show_bug.cgi?id=255486

Reviewed by Tim Nguyen.

Improve popover-shadow-dom.html result by taking shadow dom into account as specified [1, 2].

[1] https://html.spec.whatwg.org/#topmost-popover-ancestor (Step 9)
[2] https://html.spec.whatwg.org/#topmost-popover-ancestor (Step 10)

* LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-shadow-dom-expected.txt:
* Source/WebCore/html/HTMLElement.cpp:
(WebCore::topmostPopoverAncestor):

Canonical link: https://commits.webkit.org/263016@main