Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 610ee4279928b982c51d67e683aa19b972a1cfdc
https://github.com/WebKit/WebKit/commit/610ee4279928b982c51d67e683aa19b972a1cfdc
Author: Charlie Wolfe <[email protected]>
Date: 2026-05-13 (Wed, 13 May 2026)
Changed paths:
M Source/WebKit/UIProcess/WebPageProxy.cpp
M Source/WebKit/WebProcess/WebPage/WebPage.cpp
M Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ResourceLoadStatistics.mm
Log Message:
-----------
[Site Isolation] `ResourceLoadStatistics.BackForwardPerPageData` fails
https://bugs.webkit.org/show_bug.cgi?id=314524
rdar://173034060
Reviewed by Rupin Mittal.
This test needed the following fixes to pass with site isolation:
- Query and aggregate results from all web content processes in
getLoadedSubresourceDomains.
- Use the main frame's security origin instead of its URL to filter
subresource domains, since
remote frame URLs are not available.
- Only clear loadedSubresourceDomains on main frame commits, since this is
page-level data meant to
track which third-party domains a page loaded.
- Wait for subframe loads to complete before checking domains, since they will
not load instantly
with the back-forward cache disabled.
Test: Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ResourceLoadStatistics.mm
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::getLoadedSubresourceDomains):
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::didCommitLoad):
(WebKit::WebPage::didLoadFromRegistrableDomain):
* Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ResourceLoadStatistics.mm:
(TEST(ResourceLoadStatistics, BackForwardPerPageData)):
Canonical link: https://commits.webkit.org/313192@main
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