Bug 129695
| Summary: | Web Replay: detect replay divergence in number of DOM events dispatched per EventLoopInput | ||
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| Product: | WebKit | Reporter: | Blaze 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 | ||
Blaze Burg
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.
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| Add attachment proposed patch, testcase, etc. |
Blaze Burg
Closing web replay-related bugs until we resume working on the feature again.