← back to v135 · element-reflection
conformance · v135
v135 · element-reflection — conformance probe
5 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
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
aria-active-descendant-element-reflects |
ariaActiveDescendantElement is exposed on Element.prototype — reflects aria-activedescendant as an Element. spec ↗ | script | … | |
aria-controls-elements-reflects |
ariaControlsElements is exposed — FrozenArray reflection of aria-controls. spec ↗ | script | … | |
aria-labelled-by-elements-reflects |
ariaLabelledByElements is exposed — reflection of aria-labelledby. spec ↗ | script | … | |
set-reflected-element-without-attribute |
Setting ariaActiveDescendantElement to an Element reference works without setting the corresponding ID attribute. spec ↗ | script | … | |
popovertarget-element-reflects-on-button |
popoverTargetElement on HTMLButtonElement.prototype reflects popovertarget as an Element. spec ↗ | script | … |