Web Inspector: [REGRESSION r89960-r91561] inconsistent state for Scripts panel, not paused but paused.

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

[johnjbarton]

Created attachment 101667 [details]
screen shot of WebInspector ui

file:///home/johnjbarton/Downloads/image.png

[johnjbarton]

http://code.google.com/p/traceur-compiler/wiki/EnlistingAndTesting

1. svn co https://traceur-compiler.googlecode.com/svn
2. run chrome browser with command line option  --allow-file-access-from-files 
3. open file url for svn/example/hello.html
4. open Web Inspector, Script panel
5. set breakpoint on line 105 
 results.keys().forEach(function(file) {
and 107
var result = traceur.codegeneration.ParseTreeWriter.write(tree, false);
6. reload, you should hit 105
7. click continue 

Now you are not paused according to Scope Vars and yet the app is not making progress.

If you click continue again it finishes.

[Pavel Feldman]

Front-end exception:

Uncaught TypeError: Cannot read property 'sourceURL' of undefined
WebInspector.DebuggerPresentationModel._sourceFileForScriptDebuggerPresentationModel.js:621
WebInspector.DebuggerPresentationModel._scriptLocationToUILocationDebuggerPresentationModel.js:89
WebInspector.PresenationCallFrame.sourceLineDebuggerPresentationModel.js:784
WebInspector.CallStackSidebarPane.updateCallStackSidebarPane.js:71
WebInspector.ScriptsPanel._debuggerPausedScriptsPanel.js:405
WebInspector.Object.dispatchEventToListenersObject.js:90
WebInspector.DebuggerPresentationModel._debuggerPausedDebuggerPresentationModel.js:594
WebInspector.Object.dispatchEventToListenersObject.js:90
WebInspector.DebuggerModel._pausedScriptDebuggerModel.js:175
WebInspector.DebuggerDispatcher.pausedDebuggerModel.js:214
InspectorBackendStub.dispatch

[Pavel Podivilov]

Created attachment 101731 [details]
Patch

[Yury Semikhatsky]

Comment on attachment 101731 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=101731&action=review

> LayoutTests/http/tests/inspector/debugger-test.js:118
> +            lineNumber = "(line number)";

Consider living it undefined.

> LayoutTests/inspector/debugger/pause-in-internal-script.html:21
> +    InspectorTest.runDebuggerTestSuite([

You don't need runDebuggerTestSuite, just inline testSetBreakpoint body here.

> LayoutTests/inspector/debugger/pause-in-internal-script.html:47
> +<p>Tests that internal scripts unknown to front-end are processed correctly when appear in debugger call frames.

Link to the bug?

[Pavel Podivilov]

Committed r91568: <http://trac.webkit.org/changeset/91568>