Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4ac8cc7833adeadf1bc4dcc117b1e9c88243e8bb
      
https://github.com/WebKit/WebKit/commit/4ac8cc7833adeadf1bc4dcc117b1e9c88243e8bb
  Author: Luke Warlow <[email protected]>
  Date:   2026-06-02 (Tue, 02 Jun 2026)

  Changed paths:
    A 
LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-light-dismiss-disabled-button-expected.txt
    A 
LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-light-dismiss-disabled-button.html
    M LayoutTests/platform/ios/TestExpectations
    M Source/WebCore/html/HTMLButtonElement.cpp

  Log Message:
  -----------
  Popover light dismiss doesn't account for disabled command buttons
https://bugs.webkit.org/show_bug.cgi?id=308308

Reviewed by Tim Nguyen.

Updates HTMLButtonElement::commandForElement to return null when the button is 
disabled.
Importantly this doesn't impact the commandForElement property as that uses the 
[Reflect]
IDL extended attribute, NOT the commandForElement function.

Popover light dismiss spec: 
https://html.spec.whatwg.org/multipage/popover.html#light-dismiss-open-popovers

Spec PR to account for command buttons: 
https://github.com/whatwg/html/pull/12184

Test: 
imported/w3c/web-platform-tests/html/semantics/popovers/popover-light-dismiss-disabled-button.html

* 
LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-light-dismiss-disabled-button-expected.txt:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/html/semantics/popovers/popover-light-dismiss-disabled-button.html:
 Added.
* LayoutTests/platform/ios/TestExpectations:
* Source/WebCore/html/HTMLButtonElement.cpp:
(WebCore::HTMLButtonElement::commandForElement const):

Canonical link: https://commits.webkit.org/314400@main



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