← back to v132 · element-capture
conformance · v132
v132 · element-capture — 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.
0
pass
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fail
0
blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
restriction-target-class-exists |
RestrictionTarget is exposed globally as the handle returned by the static factory. spec ↗ | exists | … | |
restriction-target-from-element-static |
RestrictionTarget.fromElement is a static factory method. spec ↗ | typeof | … | |
browser-capture-media-stream-track-exists |
BrowserCaptureMediaStreamTrack is exposed (it extends MediaStreamTrack with restrictTo). spec ↗ | exists | … | |
browser-capture-restrictto-method |
BrowserCaptureMediaStreamTrack.prototype.restrictTo is a function. spec ↗ | typeof | … | |
getdisplaymedia-supported |
navigator.mediaDevices.getDisplayMedia exists — element capture is layered on top of display capture. | script | … | |
restrict-to-returns-promise |
Calling restrictTo with null should return a Promise (per spec — null resets the restriction). spec ↗ | script | … |