[Webkit-unassigned] [Bug 164848] New: Web Inspector: console messages should include async stack trace if available

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=164848

            Bug ID: 164848
           Summary: Web Inspector: console messages should include async
                    stack trace if available
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mattbaker at apple.com
                CC: bburg at apple.com, joepeck at webkit.org,
                    mattbaker at apple.com, nvasilyev at apple.com,
                    timothy at apple.com, webkit-bug-importer at group.apple.com
        Depends on: 163230

Summary:
Console messages should include async stack trace if available. When console.trace, console.error, etc, are called from an asynchronous callback the call stack shown the console should include async frames in addition to the standard call frames.

Note:
Inspector::Protocol::Console::ConsoleMessage already has a stackTrace property, which is currently an array of Console::CallFrame. This can be replaced with Console::StackTrace, and a simple check added to LogManager in the frontend:

messageWasAdded(target, source, level, text, type, url, line, column, repeatCount, parameters, stackTrace, requestId)
{
    // Called from WebInspector.ConsoleObserver.

    stackTrace = stackTrace.callFrames ? stackTrace : WebInspector.StackTrace.fromPayload(target, {callFrames: stackTrace});
    ...
}

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