Bug 152903 - Web Inspector: Timeline Cleanup: Better Timeline Record for Microtask Checkpoints
Summary: Web Inspector: Timeline Cleanup: Better Timeline Record for Microtask Checkpo...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-01-08 10:56 PST by Joseph Pecoraro
Modified: 2016-12-13 15:33 PST (History)
3 users (show)

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Description Joseph Pecoraro 2016-01-08 10:56:06 PST 
* SUMMARY
Timeline Cleanup: Wrapping Record for Microtask Checkpoints

Microtask checkpoints show up at unusual times in script execution. It would be good if this was better identified in Timelines.

* NOTES
- LayoutTests/fast/dom/microtask-promise-mutation-observer-order.html has some examples
- Microtasks:
  - Mutation Observers
  - Promise reactions
Comment 1 Radar WebKit Bug Importer 2016-01-08 10:56:23 PST 
<rdar://problem/24109533>