Bug 129695 - Web Replay: detect replay divergence in number of DOM events dispatched per EventLoopInput
Summary: Web Replay: detect replay divergence in number of DOM events dispatched per E...
Status: RESOLVED LATER
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Major
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: WebReplay
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Reported: 2014-03-04 12:05 PST by BJ Burg
Modified: 2017-07-10 13:59 PDT (History)
3 users (show)

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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.