Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 795a8c5aac9286808ee2c2676f4a4906c7b1fdbd
https://github.com/WebKit/WebKit/commit/795a8c5aac9286808ee2c2676f4a4906c7b1fdbd
Author: Jessica Lee <[email protected]>
Date: 2026-10-02 (Fri, 02 Oct 2026)
Changed paths:
M Source/WebCore/page/Page.cpp
M Source/WebKit/UIProcess/ios/WebPageProxyIOS.mm
M Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm
M Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm
Log Message:
-----------
[Site Isolation] _requestTextInputContextsInRect misses editable elements
inside cross-site iframes
rdar://188865027
Reviewed by Alex Christensen.
When site-isolation is enabled, _requestTextInputContextsInRect misses editable
elements in cross-site
iframes. This is fixed by broadcasting
Messages::WebPage::TextInputContextsInRect to all web content processes
rather than just the mainframe process and hit-testing a page's root frames
instead of only the local mainframe
so each process finds the editable elements in the frames it hosts.
Test: Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm
* Source/WebCore/page/Page.cpp:
(WebCore::Page::editableElementsInRect const):
* Source/WebKit/UIProcess/ios/WebPageProxyIOS.mm:
(WebKit::WebPageProxy::textInputContextsInRect):
* Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::textInputContextsInRect):
* Tools/TestWebKitAPI/Tests/WebKit/WKWebView/SiteIsolation-1.mm:
(TestWebKitAPI::textInputContextsSortedByX):
(TestWebKitAPI::TEST(SiteIsolation,
RequestTextInputContextsInRectCoveringOffsetCrossOriginIframes)):
(TestWebKitAPI::TEST(SiteIsolation,
RequestTextInputContextsInRectCoveringCrossOriginIframe)):
Canonical link: https://commits.webkit.org/322532@main
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