Bug 28856 – console log message repeat count double what it should be

• Component: Web Inspector (Deprecated)
• Status: RESOLVED FIXED

[Patrick Mueller]

Steps:

1. Traverse to a web page in a WebKit nightly
2. Open Web Inspector
3. Open the console.
4. Enter the text 'console.log("message")' and press Enter.

Expected: to see the unadorned message in the console.
Actual: message with a colored prefix of "2" indicating the message has been logged twice.

5. Enter the text 'console.log("message");console.log("message")' and press Enter.

Expected: to see the message with a colored prefix of "2" indicating the message has been logged twice.
Actual: message with a colored prefix of "4".

[Joseph Pecoraro]

WebInspector.addMessageToConsole gets called twice, which makes me think that this is coming from the C++ side of things, not JavaScript.  Nothing jumped out at me in the last few Console.cpp changes.

Also, CC'ing some people on this, you can always use:
http://bugs.webkit.decenturl.com/new-web-inspector-bug

[Patrick Mueller]

I was poking around ConsoleMessage.cpp and friends and noticed a "sameness" check for the messages in InspectorController::addConsoleMessage(), so I naively just commented out the line:

   m_previousMessage->incrementCount();

result is never seeing a repeat count in the console.  So at this point, I'm guessing that this repeatCount calculation is required, and the one in addMessage() in ConsoleView.js needs tweaking.

[Pavel Feldman]

Created attachment 38864 [details]
fix merge (too much fuzz)

[Pavel Feldman]

Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	WebCore/ChangeLog
	M	WebCore/inspector/front-end/InjectedScript.js
Committed r47933