Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 5305254db0870cfde05b4515932e63bb3b9fcbff
      
https://github.com/WebKit/WebKit/commit/5305254db0870cfde05b4515932e63bb3b9fcbff
  Author: Zak Ridouh <[email protected]>
  Date:   2026-10-06 (Tue, 06 Oct 2026)

  Changed paths:
    M 
LayoutTests/http/tests/site-isolation/inspector/network/cross-origin-iframe-load-resource.html
    A 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-cross-origin-iframe-single-rows-expected.txt
    A 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-cross-origin-iframe-single-rows.html
    A 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-same-process-iframes-single-rows-expected.txt
    A 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-same-process-iframes-single-rows.html
    A 
LayoutTests/http/tests/site-isolation/inspector/network/resources/frame-load-rows-test-utilities.js
    A 
LayoutTests/http/tests/site-isolation/inspector/network/resources/iframe-script.js
    A 
LayoutTests/http/tests/site-isolation/inspector/network/resources/iframe-with-script.html
    M 
LayoutTests/http/tests/site-isolation/inspector/page/frame-navigated-single-report-same-origin-iframe.html
    M 
LayoutTests/http/tests/site-isolation/inspector/page/network-manager-cross-origin-frame.html
    M 
LayoutTests/http/tests/site-isolation/inspector/page/network-manager-dynamic-cross-origin-frame.html
    A 
LayoutTests/http/tests/site-isolation/inspector/page/srcdoc-iframe-resource-content-expected.txt
    A 
LayoutTests/http/tests/site-isolation/inspector/page/srcdoc-iframe-resource-content.html
    M Source/WebInspectorUI/UserInterface/Controllers/NetworkManager.js

  Log Message:
  -----------
  [Site Isolation] Web Inspector: Network shows stuck duplicate rows for iframe 
documents
https://bugs.webkit.org/show_bug.cgi?id=326172
rdar://188755202

Reviewed by BJ Burg.

NetworkManager filed a new iframe's document request as a subresource of an 
about:blank stub frame,
then Page.frameNavigated added a second main resource with no request that 
never finished. Network
showed duplicate rows, and Sources never loaded srcdoc frame content.

Make a document request for an unknown frame its main resource, build unseen 
frames in frameDidNavigate
from the payload, and start a provisional load for a document request on a 
frame with no loader.

Tests: 
http/tests/site-isolation/inspector/network/dynamic-cross-origin-iframe-single-rows.html
       
http/tests/site-isolation/inspector/network/dynamic-same-process-iframes-single-rows.html
       
http/tests/site-isolation/inspector/page/srcdoc-iframe-resource-content.html

* 
LayoutTests/http/tests/site-isolation/inspector/network/cross-origin-iframe-load-resource.html:
* 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-cross-origin-iframe-single-rows-expected.txt:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-cross-origin-iframe-single-rows.html:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-same-process-iframes-single-rows-expected.txt:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/dynamic-same-process-iframes-single-rows.html:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/resources/frame-load-rows-test-utilities.js:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/resources/iframe-script.js:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/network/resources/iframe-with-script.html:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/page/frame-navigated-single-report-same-origin-iframe.html:
* 
LayoutTests/http/tests/site-isolation/inspector/page/network-manager-cross-origin-frame.html:
* 
LayoutTests/http/tests/site-isolation/inspector/page/network-manager-dynamic-cross-origin-frame.html:
* 
LayoutTests/http/tests/site-isolation/inspector/page/srcdoc-iframe-resource-content-expected.txt:
 Added.
* 
LayoutTests/http/tests/site-isolation/inspector/page/srcdoc-iframe-resource-content.html:
 Added.
* Source/WebInspectorUI/UserInterface/Controllers/NetworkManager.js:
(WI.NetworkManager.prototype.frameDidNavigate):
(WI.NetworkManager.prototype._addNewResourceToFrameOrTarget):

Canonical link: https://commits.webkit.org/322937@main



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