← back to v133 · animation-overallprogress
conformance · v133
v133 · animation-overallprogress — conformance probe
6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
animation-prototype-overallprogress |
Animation.prototype exposes an overallProgress property. spec ↗ | script | … | |
overallprogress-null-before-active |
overallProgress is null on a fresh Animation that has not yet entered the active phase. spec ↗ | script | … | |
overallprogress-numeric-after-running |
Once an Animation is running over a KeyframeEffect with a finite iteration count, overallProgress returns a number between 0 and 1. spec ↗ | script | … | |
overallprogress-accounts-for-iterations |
overallProgress factors in iteration count: halfway through iteration 1 of a 2-iteration animation reports 0.25. spec ↗ | script | … | |
overallprogress-readonly |
overallProgress is a read-only attribute; assigning to it has no effect. spec ↗ | script | … | |
animation-interface-exposed |
The Animation constructor remains exposed on Window for the API surface. | typeof | … |