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wpt / css / css-variables / variable-reference.html

Spec: CSS Variables ↗

Runs: Chrome 155.0.8038.0 (wpt@b1a7025f8, 2026-09-02) | Firefox 157.0a1 (wpt@b1a7025f8, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (wpt@a95401e4e, 2026-09-02)

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ChromeFirefoxSafariLadybirdServoBlitz
Total11/1810/1818/1817/1810/1817/18
SubtestChromeFirefoxSafariLadybirdServoBlitz
width: var(--prop);PASSPASSPASSPASSPASSPASS
width: var(--prop) !important;PASSPASSPASSPASSPASSPASS
width: var(--prop, );PASSPASSPASSPASSPASSPASS
width: var(--prop, 20px);PASSPASSPASSPASSPASSPASS
width: var(--prop, blue);PASSPASSPASSPASSPASSPASS
width: var(--prop1, var(--prop2));PASSPASSPASSPASSPASSPASS
width: var(--prop1, var(--prop2, var(--prop3, auto)));PASSPASSPASSPASSPASSPASS
width: var(--prop1) var(--prop2)PASSPASSPASSPASSPASSPASS
width: var(--prop,);PASSPASSPASSPASSPASSPASS
width: var();PASSPASSPASSPASSPASSPASS
width: var(prop);FAILFAILPASSPASSFAILPASS
width: var(-prop);FAILFAILPASSPASSFAILPASS
width: var(--prop 20px);FAILFAILPASSPASSFAILPASS
width: var(--prop, var(prop));FAILFAILPASSPASSFAILPASS
width: var(--prop, var(-prop));FAILFAILPASSPASSFAILPASS
width: var(20px);FAILFAILPASSPASSFAILPASS
width: var(var(--prop));FAILFAILPASSPASSFAILPASS
Variable reference left open at end of stylesheetPASSFAILPASSFAILFAILFAIL