Bug 129695

Summary: Web Replay: detect replay divergence in number of DOM events dispatched per EventLoopInput
Product: WebKit Reporter: BJ Burg <bburg>
Component: WebCore Misc.Assignee: Nobody <webkit-unassigned>
Status: RESOLVED LATER    
Severity: Major CC: bburg, joepeck, kling
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 136290    

Description BJ Burg 2014-03-04 12:05:52 PST 
We can detect divergence between a captured execution and a replayed execution by checking whether the same number of DOM events were dispatched in a specific event loop run (caused by dispatching an EventLoopInput).

This has found lots of replay bugs in the past, and we should always enable it in debug builds at a minimum.
Comment 1 BJ Burg 2017-07-10 13:59:28 PDT 
Closing web replay-related bugs until we resume working on the feature again.