Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ade76dc877f329736714fef95797a044b1dece29
      
https://github.com/WebKit/WebKit/commit/ade76dc877f329736714fef95797a044b1dece29
  Author: Sihui Liu <[email protected]>
  Date:   2026-05-04 (Mon, 04 May 2026)

  Changed paths:
    M Source/WebCore/platform/Site.cpp
    M Source/WebCore/platform/Site.h
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Source/WebKit/UIProcess/WebProcessCache.cpp

  Log Message:
  -----------
  Add Site::loggingString() to distinguish sites with different protocols in 
logs
https://bugs.webkit.org/show_bug.cgi?id=313563
rdar://175780686

Reviewed by Per Arne Vollan.

Site::toString() returns an empty string for empty sites, making it impossible 
to distinguish sites with different
protocols (e.g. "about:blank" vs "data://") in log output. This is important 
for debugging as some protocol can get
specical treatment while others do not, e.g. 
WebProcessPool::processForNavigationInternal checks for whether protocl is
"about" to decide which process to use. Add a separate loggingString() method 
that always includes the protocol, and use
it in RELEASE_LOG call sites and TextStream output.

This avoids changing the behavior of toString(), which is used as a functional 
key in cookiePartitionIdentifier().

* Source/WebCore/platform/Site.cpp:
(WebCore::Site::loggingString const):
(WebCore::operator<<):
* Source/WebCore/platform/Site.h:
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::logFrameTreeHelper):
(WebKit::logFrameTreeRoot):
* Source/WebKit/UIProcess/WebProcessCache.cpp:
(WebKit::WebProcessCache::addProcess):
(WebKit::WebProcessCache::takeProcess):
(WebKit::WebProcessCache::takeSharedProcess):

Canonical link: https://commits.webkit.org/312559@main



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