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WPT

wpt / html / interaction / focus / focusgroup / tentative / idl-reflection.html

Spec: HTML ↗

Runs: Chrome 155.0.8043.0 (wpt@b89af32bc, 2026-09-05) | Firefox 157.0a1 (wpt@b89af32bc, 2026-09-05) | Safari 251 preview (wpt@b89af32bc, 2026-09-05) | Ladybird 1.0-2f9d9 (wpt@b89af32bc, 2026-09-06) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

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ChromeFirefoxSafariLadybirdServoBlitz
Total21/211/211/211/211/21NOT RUN
SubtestChromeFirefoxSafariLadybirdServoBlitz
focusGroup IDL attribute is a DOMTokenListPASSFAILFAILFAILFAIL
focusGroup satisfies [SameObject]PASSPASSPASSPASSPASS
focusGroup.value on element without focusgroup content attribute is the empty stringPASSFAILFAILFAILFAIL
focusGroup.value reflects the focusgroup content attribute valuePASSFAILFAILFAILFAIL
focusGroup.contains() reflects individual tokensPASSFAILFAILFAILFAIL
Setting focusGroup via PutForwards writes the focusgroup content attributePASSFAILFAILFAILFAIL
Setting focusGroup via PutForwards preserves the DOMTokenList object identityPASSFAILFAILFAILFAIL
Setting focusGroup.value writes the focusgroup content attributePASSFAILFAILFAILFAIL
Setting focusGroup to empty string clears the content attribute valuePASSFAILFAILFAILFAIL
focusGroup.add() appends a token and updates the content attributePASSFAILFAILFAILFAIL
focusGroup.remove() removes a token and updates the content attributePASSFAILFAILFAILFAIL
focusGroup.toggle() adds or removes a tokenPASSFAILFAILFAILFAIL
setAttribute('focusgroup', ...) updates the existing DOMTokenList objectPASSFAILFAILFAILFAIL
focusGroup.supports() returns true for all standard tokensPASSFAILFAILFAILFAIL
focusGroup.supports() returns false for unrecognized tokensPASSFAILFAILFAILFAIL
focusGroupStart IDL attribute on an element without the focusgroupstart content attribute is falsePASSFAILFAILFAILFAIL
focusGroupStart IDL attribute reflects presence of the focusgroupstart content attribute as truePASSFAILFAILFAILFAIL
Setting focusGroupStart IDL attribute to true adds the focusgroupstart content attributePASSFAILFAILFAILFAIL
Setting focusGroupStart IDL attribute to false removes the focusgroupstart content attributePASSFAILFAILFAILFAIL
focusGroup DOMTokenList and focusGroupStart are exposed on SVGElement via the HTMLOrSVGOrMathMLElement mixinPASSFAILFAILFAILFAIL
focusGroup DOMTokenList and focusGroupStart are exposed on MathMLElement via the HTMLOrSVGOrMathMLElement mixinPASSFAILFAILFAILFAIL