Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2831c74558e4fb1c5c6a4fe07cf4f1248ebc16c5
https://github.com/WebKit/WebKit/commit/2831c74558e4fb1c5c6a4fe07cf4f1248ebc16c5
Author: Ben Nham <[email protected]>
Date: 2026-05-07 (Thu, 07 May 2026)
Changed paths:
M Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
M Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h
M Source/WebKit/UIProcess/WebPageProxy.cpp
M Source/WebKit/UIProcess/WebPageProxy.h
M Source/WebKit/WebProcess/WebPage/WebPage.cpp
M Source/WebKit/WebProcess/WebPage/WebPage.h
M Source/WebKit/WebProcess/WebPage/WebPage.messages.in
M Tools/TestWebKitAPI/Tests/WebKit/WebPage/WebPageTests.swift
Log Message:
-----------
Add ability to clear content world
https://bugs.webkit.org/show_bug.cgi?id=314217
rdar://176381093
Reviewed by Ryosuke Niwa.
This adds a clearContentWorld call to WKWebView which clears all JS wrappers
and global objects
within a content world. This is only meant to be used in specialized
circumstances where the client
is confident that they are okay with having their world cleared (e.g. after
running a stateless JS
function that touches many DOM nodes).
For the moment, this is only implemented for worlds with the node serialization
capability, as it's
not meant to be widely used and is an interface with sharp edges.
* Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _clearContentWorld:completionHandler:]):
* Source/WebKit/UIProcess/API/Cocoa/WKWebViewPrivate.h:
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::clearContentWorld):
* Source/WebKit/UIProcess/WebPageProxy.h:
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::clearContentWorld):
* Source/WebKit/WebProcess/WebPage/WebPage.h:
* Source/WebKit/WebProcess/WebPage/WebPage.messages.in:
* Tools/TestWebKitAPI/Tests/WebKit/WebPage/WebPageTests.swift:
(WebPageTests.clearContentWorld):
Canonical link: https://commits.webkit.org/312853@main
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