Harness status: OK Found 97 tests 74 Pass 23 Fail Pass idl_test setup Pass idl_test validation Pass Partial interface CSSRule: original interface defined Pass Partial interface CSSRule: member names are unique Pass CSSFontFaceDescriptors interface: existence and properties of interface object Pass CSSFontFaceDescriptors interface object length Pass CSSFontFaceDescriptors interface object name Pass CSSFontFaceDescriptors interface: existence and properties of interface prototype object Pass CSSFontFaceDescriptors interface: existence and properties of interface prototype object's "constructor" property Pass CSSFontFaceDescriptors interface: existence and properties of interface prototype object's @@unscopables property Pass CSSFontFaceDescriptors interface: attribute src Pass CSSFontFaceDescriptors interface: attribute fontFamily Pass CSSFontFaceDescriptors interface: attribute font-family Pass CSSFontFaceDescriptors interface: attribute fontStyle Pass CSSFontFaceDescriptors interface: attribute font-style Pass CSSFontFaceDescriptors interface: attribute fontWeight Pass CSSFontFaceDescriptors interface: attribute font-weight Pass CSSFontFaceDescriptors interface: attribute fontStretch Pass CSSFontFaceDescriptors interface: attribute font-stretch Pass CSSFontFaceDescriptors interface: attribute fontWidth Pass CSSFontFaceDescriptors interface: attribute font-width Fail CSSFontFaceDescriptors interface: attribute fontSize Fail CSSFontFaceDescriptors interface: attribute font-size Fail CSSFontFaceDescriptors interface: attribute sizeAdjust Fail CSSFontFaceDescriptors interface: attribute size-adjust Pass CSSFontFaceDescriptors interface: attribute unicodeRange Pass CSSFontFaceDescriptors interface: attribute unicode-range Pass CSSFontFaceDescriptors interface: attribute fontFeatureSettings Pass CSSFontFaceDescriptors interface: attribute font-feature-settings Pass CSSFontFaceDescriptors interface: attribute fontVariationSettings Pass CSSFontFaceDescriptors interface: attribute font-variation-settings Pass CSSFontFaceDescriptors interface: attribute fontNamedInstance Pass CSSFontFaceDescriptors interface: attribute font-named-instance Pass CSSFontFaceDescriptors interface: attribute fontDisplay Pass CSSFontFaceDescriptors interface: attribute font-display Pass CSSFontFaceDescriptors interface: attribute fontLanguageOverride Pass CSSFontFaceDescriptors interface: attribute font-language-override Pass CSSFontFaceDescriptors interface: attribute ascentOverride Pass CSSFontFaceDescriptors interface: attribute ascent-override Pass CSSFontFaceDescriptors interface: attribute descentOverride Pass CSSFontFaceDescriptors interface: attribute descent-override Pass CSSFontFaceDescriptors interface: attribute lineGapOverride Pass CSSFontFaceDescriptors interface: attribute line-gap-override Fail CSSFontFaceDescriptors interface: attribute superscriptPositionOverride Fail CSSFontFaceDescriptors interface: attribute superscript-position-override Fail CSSFontFaceDescriptors interface: attribute subscriptPositionOverride Fail CSSFontFaceDescriptors interface: attribute subscript-position-override Fail CSSFontFaceDescriptors interface: attribute superscriptSizeOverride Fail CSSFontFaceDescriptors interface: attribute superscript-size-override Fail CSSFontFaceDescriptors interface: attribute subscriptSizeOverride Fail CSSFontFaceDescriptors interface: attribute subscript-size-override Pass CSSFontFaceRule interface: existence and properties of interface object Pass CSSFontFaceRule interface object length Pass CSSFontFaceRule interface object name Pass CSSFontFaceRule interface: existence and properties of interface prototype object Pass CSSFontFaceRule interface: existence and properties of interface prototype object's "constructor" property Pass CSSFontFaceRule interface: existence and properties of interface prototype object's @@unscopables property Fail CSSFontFaceRule interface: attribute style Pass CSSFontFaceRule must be primary interface of cssFontFaceRule Pass Stringification of cssFontFaceRule Pass CSSFontFaceRule interface: cssFontFaceRule must inherit property "style" with the proper type Pass CSSRule interface: cssFontFaceRule must inherit property "FONT_FEATURE_VALUES_RULE" with the proper type Pass CSSFontFeatureValuesRule interface: existence and properties of interface object Pass CSSFontFeatureValuesRule interface object length Pass CSSFontFeatureValuesRule interface object name Pass CSSFontFeatureValuesRule interface: existence and properties of interface prototype object Pass CSSFontFeatureValuesRule interface: existence and properties of interface prototype object's "constructor" property Pass CSSFontFeatureValuesRule interface: existence and properties of interface prototype object's @@unscopables property Pass CSSFontFeatureValuesRule interface: attribute fontFamily Pass CSSFontFeatureValuesRule interface: attribute annotation Pass CSSFontFeatureValuesRule interface: attribute ornaments Pass CSSFontFeatureValuesRule interface: attribute stylistic Pass CSSFontFeatureValuesRule interface: attribute swash Pass CSSFontFeatureValuesRule interface: attribute characterVariant Pass CSSFontFeatureValuesRule interface: attribute styleset Pass CSSFontFeatureValuesRule interface: attribute historicalForms Pass CSSFontFeatureValuesMap interface: existence and properties of interface object Pass CSSFontFeatureValuesMap interface object length Pass CSSFontFeatureValuesMap interface object name Pass CSSFontFeatureValuesMap interface: existence and properties of interface prototype object Pass CSSFontFeatureValuesMap interface: existence and properties of interface prototype object's "constructor" property Pass CSSFontFeatureValuesMap interface: existence and properties of interface prototype object's @@unscopables property Pass CSSFontFeatureValuesMap interface: maplike Pass CSSFontFeatureValuesMap interface: operation set(CSSOMString, (unsigned long or sequence)) Fail CSSFontPaletteValuesRule interface: existence and properties of interface object Fail CSSFontPaletteValuesRule interface object length Fail CSSFontPaletteValuesRule interface object name Fail CSSFontPaletteValuesRule interface: existence and properties of interface prototype object Fail CSSFontPaletteValuesRule interface: existence and properties of interface prototype object's "constructor" property Fail CSSFontPaletteValuesRule interface: existence and properties of interface prototype object's @@unscopables property Fail CSSFontPaletteValuesRule interface: attribute name Fail CSSFontPaletteValuesRule interface: attribute fontFamily Fail CSSFontPaletteValuesRule interface: attribute basePalette Fail CSSFontPaletteValuesRule interface: attribute overrideColors Pass CSSRule interface: constant FONT_FEATURE_VALUES_RULE on interface object Pass CSSRule interface: constant FONT_FEATURE_VALUES_RULE on interface prototype object Pass CSSRule interface: cssRule must inherit property "FONT_FEATURE_VALUES_RULE" with the proper type