Branch: refs/heads/webkitglib/2.52
Home: https://github.com/WebKit/WebKit
Commit: 5a5b65e272df0014b8b9813fb73babcb11aa1c21
https://github.com/WebKit/WebKit/commit/5a5b65e272df0014b8b9813fb73babcb11aa1c21
Author: Simon Fraser <[email protected]>
Date: 2026-02-05 (Thu, 05 Feb 2026)
Changed paths:
M LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt
M LayoutTests/fast/text/FontFaceSet-status-after-style-update.html
M LayoutTests/fast/text/css-font-loading-arraybuffer-expected.txt
M LayoutTests/fast/text/css-font-loading-arraybuffer.html
M LayoutTests/fast/text/font-face-set-javascript.html
M LayoutTests/fast/text/font-loading-multiple-documents.html
M LayoutTests/fast/text/font-loading-multiple-sets.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-font-from-arraybuffer-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-font-from-arraybuffer.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loadingevent-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loadingevent.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontfaceset-add-css-connected-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontfacesetloadevent-constructor-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/idlharness.https-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/moving-fontface-between-document-throws.tentative-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/moving-fontface-between-document-throws.tentative.html
M Source/WebCore/CMakeLists.txt
M Source/WebCore/DerivedSources-input.xcfilelist
M Source/WebCore/DerivedSources-output.xcfilelist
M Source/WebCore/DerivedSources.make
M Source/WebCore/Modules/mediacontrols/MediaControlsHost.h
M Source/WebCore/Modules/webauthn/PublicKeyCredentialCreationOptionsJSON.h
M Source/WebCore/Sources.txt
M Source/WebCore/WebCore.xcodeproj/project.pbxproj
R Source/WebCore/bindings/js/JSFontFaceSetLoadEventCustom.cpp
M Source/WebCore/css/CSSFontFace.cpp
M Source/WebCore/css/CSSFontFace.h
M Source/WebCore/css/CSSFontFaceSet.cpp
M Source/WebCore/css/CSSFontFaceSet.h
M Source/WebCore/css/FontFace.cpp
M Source/WebCore/css/FontFace.h
M Source/WebCore/css/FontFaceSet.cpp
M Source/WebCore/css/FontFaceSet.h
R Source/WebCore/css/FontFaceSetLoadEvent.cpp
R Source/WebCore/css/FontFaceSetLoadEvent.h
R Source/WebCore/css/FontFaceSetLoadEvent.idl
R Source/WebCore/css/FontFaceSetLoadEventInit.h
R Source/WebCore/css/FontFaceSetLoadEventInit.idl
M Source/WebCore/css/parser/SizesAttributeParser.cpp
M Source/WebCore/dom/Document.cpp
M Source/WebCore/dom/EventInterfaces.in
Log Message:
-----------
Revert 305367@main: Causes excessive firing of font loading events on some
pages (168317762)
https://bugs.webkit.org/show_bug.cgi?id=305969
rdar://168317762
Unreviewed revert.
Revert 305367@main because it caused excessive font loading events to fire on
bbc.com pages.
* LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt:
* LayoutTests/fast/text/FontFaceSet-status-after-style-update.html:
* LayoutTests/fast/text/css-font-loading-arraybuffer-expected.txt:
* LayoutTests/fast/text/css-font-loading-arraybuffer.html:
* LayoutTests/fast/text/font-face-set-javascript.html:
* LayoutTests/fast/text/font-loading-multiple-documents.html:
* LayoutTests/fast/text/font-loading-multiple-sets.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-expected.txt:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-font-from-arraybuffer-expected.txt:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events-font-from-arraybuffer.html:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loading-events.html:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loadingevent-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontface-loadingevent.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontfaceset-add-css-connected-expected.txt:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/fontfacesetloadevent-constructor-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/idlharness.https-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/moving-fontface-between-document-throws.tentative-expected.txt:
Removed.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-font-loading/moving-fontface-between-document-throws.tentative.html:
Removed.
* Source/WebCore/CMakeLists.txt:
* Source/WebCore/DerivedSources-input.xcfilelist:
* Source/WebCore/DerivedSources-output.xcfilelist:
* Source/WebCore/DerivedSources.make:
* Source/WebCore/Modules/mediacontrols/MediaControlsHost.h:
* Source/WebCore/Modules/webauthn/PublicKeyCredentialCreationOptionsJSON.h:
* Source/WebCore/Sources.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/bindings/js/JSFontFaceSetLoadEventCustom.cpp: Removed.
* Source/WebCore/css/CSSFontFace.cpp:
(WebCore::CSSFontFace::existingWrapper):
(WebCore::CSSFontFace::fontLoaded):
(WebCore::CSSFontFace::load):
(WebCore::CSSFontFace::existingWrapper const): Deleted.
* Source/WebCore/css/CSSFontFace.h:
* Source/WebCore/css/CSSFontFaceSet.cpp:
(WebCore::CSSFontFaceSet::incrementActiveCount):
(WebCore::CSSFontFaceSet::decrementActiveCount):
(WebCore::CSSFontFaceSet::add):
(WebCore::CSSFontFaceSet::remove):
(WebCore::CSSFontFaceSet::clear):
(WebCore::CSSFontFaceSet::fontStateChanged):
* Source/WebCore/css/CSSFontFaceSet.h:
* Source/WebCore/css/FontFace.cpp:
(WebCore::FontFace::create):
(WebCore::root): Deleted.
* Source/WebCore/css/FontFace.h:
* Source/WebCore/css/FontFaceSet.cpp:
(WebCore::FontFaceSet::create):
(WebCore::FontFaceSet::FontFaceSet):
(WebCore::FontFaceSet::Iterator::Iterator):
(WebCore::FontFaceSet::Iterator::next):
(WebCore::FontFaceSet::PendingPromise::PendingPromise):
(WebCore::FontFaceSet::clear):
(WebCore::FontFaceSet::load):
(WebCore::FontFaceSet::status const):
(WebCore::FontFaceSet::faceFinished):
(WebCore::FontFaceSet::startedLoading):
(WebCore::FontFaceSet::documentDidFinishLoading):
(WebCore::FontFaceSet::completedLoading):
(WebCore::FontFaceSet::setInitialState): Deleted.
(WebCore::FontFaceSet::isPendingOnEnvironment const): Deleted.
(WebCore::FontFaceSet::stopPendingOnEnvironment): Deleted.
(WebCore::FontFaceSet::faceDidStartLoading): Deleted.
(WebCore::FontFaceSet::faceDidFinishLoading): Deleted.
(WebCore::FontFaceSet::didAddFace): Deleted.
(WebCore::FontFaceSet::didDeletedFace): Deleted.
(WebCore::FontFaceSet::switchStateToLoading): Deleted.
(WebCore::FontFaceSet::switchStateToLoaded): Deleted.
* Source/WebCore/css/FontFaceSet.h:
* Source/WebCore/css/FontFaceSetLoadEvent.cpp: Removed.
* Source/WebCore/css/FontFaceSetLoadEvent.h: Removed.
* Source/WebCore/css/FontFaceSetLoadEvent.idl: Removed.
* Source/WebCore/css/FontFaceSetLoadEventInit.h: Removed.
* Source/WebCore/css/FontFaceSetLoadEventInit.idl: Removed.
* Source/WebCore/css/parser/SizesAttributeParser.cpp:
* Source/WebCore/dom/Document.cpp:
(WebCore::Document::implicitClose):
* Source/WebCore/dom/EventInterfaces.in:
Canonical link: https://commits.webkit.org/305877.48@webkitglib/2.52
Commit: 5bb65f57f33b961a252527f24da8a22339d4e682
https://github.com/WebKit/WebKit/commit/5bb65f57f33b961a252527f24da8a22339d4e682
Author: Yusuke Suzuki <[email protected]>
Date: 2026-02-05 (Thu, 05 Feb 2026)
Changed paths:
M Source/JavaScriptCore/runtime/ArrayPrototype.cpp
M Source/JavaScriptCore/runtime/ArrayPrototypeInlines.h
M Source/JavaScriptCore/runtime/JSMicrotask.cpp
M Source/JavaScriptCore/runtime/JSPromise.cpp
M Source/JavaScriptCore/runtime/JSPromisePrototype.cpp
M Source/JavaScriptCore/runtime/JSPromisePrototype.h
M Source/JavaScriptCore/runtime/StructureInlines.h
Log Message:
-----------
Cherry-pick 306132@main (a366ea2365f8).
https://bugs.webkit.org/show_bug.cgi?id=306155
Unreviewed, reverting 305848@main (bbf8d344a5bb)
https://bugs.webkit.org/show_bug.cgi?id=306155
rdar://168795586
JetStream3/async-fs regression
Reverted change:
[JSC] Use `hasSpecialProperties` bit for cheking `constructor`
properties
https://bugs.webkit.org/show_bug.cgi?id=305801
305848@main (bbf8d344a5bb)
Canonical link: https://commits.webkit.org/306132@main
Canonical link: https://commits.webkit.org/305877.49@webkitglib/2.52
Commit: 7e5f7baca761c13d00d1265635a014dcc89a0053
https://github.com/WebKit/WebKit/commit/7e5f7baca761c13d00d1265635a014dcc89a0053
Author: Yusuke Suzuki <[email protected]>
Date: 2026-02-05 (Thu, 05 Feb 2026)
Changed paths:
M Source/JavaScriptCore/dfg/DFGGraph.cpp
M Source/JavaScriptCore/runtime/JSArray.cpp
M Source/JavaScriptCore/runtime/JSArrayBufferView.cpp
M Source/JavaScriptCore/runtime/JSMapInlines.h
M Source/JavaScriptCore/runtime/JSSetInlines.h
M Source/JavaScriptCore/runtime/StructureInlines.h
Log Message:
-----------
Cherry-pick 306150@main (7d73ecacee75).
https://bugs.webkit.org/show_bug.cgi?id=306168
Unreviewed, reverting 304975@main (7f525e50e298)
https://bugs.webkit.org/show_bug.cgi?id=306168
rdar://168807954
This is not a correct way to track own properties. This bit is for
properties which should not exist in the chain
Reverted change:
[JSC] Use `hasSpecialProperties` for checking iterable
https://bugs.webkit.org/show_bug.cgi?id=304718
304975@main (7f525e50e298)
Canonical link: https://commits.webkit.org/306150@main
Canonical link: https://commits.webkit.org/305877.50@webkitglib/2.52
Compare: https://github.com/WebKit/WebKit/compare/d460a1d3b9fa...7e5f7baca761
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