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conformance · v141
v141 · custom-property-enumeration-in-getcomputedstyle — 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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pass
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fail
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blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
getcomputedstyle-exists |
window.getComputedStyle is a function on the global, returning a CSSStyleDeclaration. | typeof | … | |
custom-property-counted-in-length |
After setting a custom property, the computed CSSStyleDeclaration's length includes it (Chrome's bug fix; Firefox and Safari already conformed). | script | … | |
custom-property-enumerable-by-index |
Indexed access on getComputedStyle returns custom property names (e.g. --foo) when enumerating. | script | … | |
getpropertyvalue-returns-custom-property |
getPropertyValue('--probe') returns the assigned value from the computed style. | script | … | |
for-of-iterates-properties |
CSSStyleDeclaration is iterable; for...of yields property name strings. | script | … | |
computed-style-item-method |
CSSStyleDeclaration.item(i) is callable and returns a string at the given index. | script | … |