Bug 41762

Summary: [v8] Web Inspector: stack trace is broken when there are functions from internal scripts
Product: WebKit Reporter: Yury Semikhatsky <yurys>
Component: Web Inspector (Deprecated)Assignee: Yury Semikhatsky <yurys>
Status: RESOLVED FIXED    
Severity: Normal CC: bweinstein, joepeck, keishi, pfeldman, pmuellr, rik, timothy, yurys
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch
none
Patch pfeldman: review+

Description Yury Semikhatsky 2010-07-07 05:47:09 PDT 
Web Inspector fails to show correct call stack when it contains functions from internal scripts(e.g. extensions are partially written in JavaScript). This happens because these scripts are precompiled and their sources are not available in runtime. Web Inspector fails to resolve script for first of them and skips all the rest. I think we should show the frames corresponding to those  functions in the call stack.

Steps to reproduce:
1. Install a Chromium extension with background page.
2. Set a breakpoint in the background page.
3. Execute code hitting the breakpoint.

Result:
Only top frame is shown and it's not selected.
Comment 1 Yury Semikhatsky 2010-07-07 05:50:57 PDT 
Created attachment 60723 [details]
Patch
Comment 2 Yury Semikhatsky 2010-07-07 05:53:50 PDT 
Created attachment 60725 [details]
Patch
Comment 3 Pavel Feldman 2010-07-07 05:56:31 PDT 
Comment on attachment 60725 [details]
Patch

WebCore/inspector/front-end/CallStackSidebarPane.js:64
 +              if (scriptOrResource) {
remove {}
Comment 4 Yury Semikhatsky 2010-07-07 06:07:42 PDT 
Committed r62658