Branch: refs/heads/webkitglib/2.52
Home: https://github.com/WebKit/WebKit
Commit: d7a6c6e9148d4a17e6834e92aba4305c80461896
https://github.com/WebKit/WebKit/commit/d7a6c6e9148d4a17e6834e92aba4305c80461896
Author: Chris Dumez <[email protected]>
Date: 2026-04-16 (Thu, 16 Apr 2026)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/html/semantics/selectors/pseudo-classes/invalid-after-clone-expected.txt
M Source/WebCore/html/HTMLInputElement.cpp
M Source/WebCore/html/HTMLTextAreaElement.cpp
Log Message:
-----------
Cherry-pick 311346@main (0ef598ee8263).
https://bugs.webkit.org/show_bug.cgi?id=312346
Cloned input/textarea elements should preserve m_wasModifiedByUser
https://bugs.webkit.org/show_bug.cgi?id=312346
Reviewed by Darin Adler.
When cloning an input or textarea element, the m_wasModifiedByUser flag was
not
being preserved. This caused tooLong constraint validation to incorrectly
pass
on clones, since tooLong requires the value to have been modified by the
user.
HTMLInputElement::copyNonAttributePropertiesFromElement was explicitly
resetting
m_wasModifiedByUser to false, and
HTMLTextAreaElement::copyNonAttributePropertiesFromElement
was not copying it at all.
No new tests, rebaselined existing WPT test that was already passing in
Chrome and Firefox.
*
LayoutTests/imported/w3c/web-platform-tests/html/semantics/selectors/pseudo-classes/invalid-after-clone-expected.txt:
* Source/WebCore/html/HTMLInputElement.cpp:
(WebCore::HTMLInputElement::copyNonAttributePropertiesFromElement):
* Source/WebCore/html/HTMLTextAreaElement.cpp:
(WebCore::HTMLTextAreaElement::copyNonAttributePropertiesFromElement):
Canonical link: https://commits.webkit.org/311346@main
Canonical link: https://commits.webkit.org/305877.438@webkitglib/2.52
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