JavaScriptProfiling/Test Plan
From MozillaWiki
Contents
JavaScript Profiling
| Feature | Target Milestone | Status | Lead engineer | QA Lead |
| JavaScript Profiling | Firefox 21 | In Progress | Anton Kovalyov | Mihaela Velimiroviciu |
Summary
A visualization of the run time of JavaScript code, to help developers identify bottlenecks and improve the responsiveness of their applications.
References
- Feature Wiki page
- Implementation - bug 795268
- Feature was first introduced in Firefox 20.0a1, Nightly build of December the 16th 2012
- Feature is disabled in Firefox 20.0 (beta ?) - see bug 842650
Use Cases
- Launch JS Profiler
- Close JS Profiler
- JS Profiler in Developer Tools (detached) window
- Profile
- Create sample ranges
- Create new profile
- Select symbols
- Expand/Colapse symbols
- View source
Test Cases
- The test cases for this feature can be viewed here (work is still in progress).
Important Bugs
- Implementation bugs
- bug 795268 - Integrate SPS Profiler (JS Only)
Not Tested
- TBD
Sign off Criteria
- All the test cases were executed.
- All the major bugs have been fixed.
Sign-offs:
- January 10th 3013 - Signed-off on Firefox 20.0a2 - build 20130109042018
