← back to v144 · xrvisibilitymaskchange
conformance · v144
v144 · xrvisibilitymaskchange — conformance probe
4 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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pass
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fail
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blocked
4
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
xr-system-exists |
navigator.xr exists in WebXR-enabled contexts (the API surface that fires the event). spec ↗ | script | … | |
xrvisibilitymaskchangeevent-interface |
XRVisibilityMaskChangeEvent constructor is exposed. spec ↗ | exists | … | |
xrsession-onvisibilitymaskchange |
XRSession exposes onvisibilitymaskchange event handler attribute. spec ↗ | script | … | |
event-vertices-attribute |
XRVisibilityMaskChangeEvent exposes vertices (Float32Array) and indices (Uint16Array) attributes per spec. spec ↗ | script | … |