[Webkit-unassigned] [Bug 147073] Can’t use Web Inspector on web views made by TestWebKitAPI

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=147073

--- Comment #1 from BJ Burg <bburg at apple.com> ---
Hi Dan,

I looked into this yesterday. In 2021, this mostly works, except that it is necessary to spin a nested run loop at the point in the test where you would like to remote inspect the WebView. Messages from the remote connection are dispatched through UIProcess, so if lldb has paused UIProcess, WebInspectorUI will not be able to get any data from the inspected WebView.

I'm going to write some debug helper macros similar to SLEEP_THREAD_FOR_DEBUGGER() so that it's easy for a test to spin the run loop until a Web Inspector frontend has attached or detached to a specific webview.

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