Bug 117877

Summary: Web Inspector: REGRESSION: Breakpoints often missed when reloading page
Product: WebKit Reporter: Timothy Hatcher <timothy>
Component: Web InspectorAssignee: Timothy Hatcher <timothy>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, graouts, joepeck, timothy, webkit-bug-importer
Priority: P2 Keywords: InRadar, Regression
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch
none
Patch none

Description Timothy Hatcher 2013-06-21 08:20:09 PDT 
Setting a breakpoint to trigger on page load, it often doesn't trigger on reloads. I see this primarily in the remote scenario; most likely because of the larger delay and asynchronisity between messages.

Steps:
1. On an iOS device/simulator load <http://bogojoker.com/shell/>
2. Open a remote inspector
3. Set a brekapoint on easySlider.min.js:2 or :3 (pretty printed)
4. Reload the page with Cmd+R in the inspector
  => sometimes the breakpoint is not hit

Notes:
In the protocol I'm seeing the frontend remove the breakpoint and readd it frequently. Why this extra churn?

<rdar://problem/13955160>
Comment 1 Timothy Hatcher 2013-06-21 08:27:07 PDT 
Created attachment 205186 [details]
Patch
Comment 2 Timothy Hatcher 2013-06-21 08:38:18 PDT 
I have a better fix.
Comment 3 Timothy Hatcher 2013-06-21 08:38:57 PDT 
Created attachment 205188 [details]
Patch
Comment 4 Joseph Pecoraro 2013-06-21 10:53:37 PDT 
Comment on attachment 205188 [details]
Patch

r=me
Comment 5 WebKit Commit Bot 2013-06-21 11:17:22 PDT 
Comment on attachment 205188 [details]
Patch

Clearing flags on attachment: 205188

Committed r151846: <http://trac.webkit.org/changeset/151846>
Comment 6 WebKit Commit Bot 2013-06-21 11:17:24 PDT 
All reviewed patches have been landed.  Closing bug.