Fix small bugs in new CSS Property parser

third_party/WebKit/LayoutTests/css-parser/whitespace-declaration-expected.txt

Index: third_party/WebKit/LayoutTests/css-parser/whitespace-declaration-expected.txt
diff --git a/third_party/WebKit/LayoutTests/css-parser/whitespace-declaration-expected.txt b/third_party/WebKit/LayoutTests/css-parser/whitespace-declaration-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0b3df964b14155f3ff32101eaeebe3914145304a
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/css-parser/whitespace-declaration-expected.txt
@@ -0,0 +1,599 @@
+This test documents all computed styles on a div element.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS CSS.supports('animation-delay', '') is false
+PASS CSS.supports('animation-delay', ' ') is false
+PASS CSS.supports('animation-direction', '') is false
+PASS CSS.supports('animation-direction', ' ') is false
+PASS CSS.supports('animation-duration', '') is false
+PASS CSS.supports('animation-duration', ' ') is false
+PASS CSS.supports('animation-fill-mode', '') is false
+PASS CSS.supports('animation-fill-mode', ' ') is false
+PASS CSS.supports('animation-iteration-count', '') is false
+PASS CSS.supports('animation-iteration-count', ' ') is false
+PASS CSS.supports('animation-name', '') is false
+PASS CSS.supports('animation-name', ' ') is false
+PASS CSS.supports('animation-play-state', '') is false
+PASS CSS.supports('animation-play-state', ' ') is false
+PASS CSS.supports('animation-timing-function', '') is false
+PASS CSS.supports('animation-timing-function', ' ') is false
+PASS CSS.supports('background-attachment', '') is false
+PASS CSS.supports('background-attachment', ' ') is false
+PASS CSS.supports('background-blend-mode', '') is false
+PASS CSS.supports('background-blend-mode', ' ') is false
+PASS CSS.supports('background-clip', '') is false
+PASS CSS.supports('background-clip', ' ') is false
+PASS CSS.supports('background-color', '') is false
+PASS CSS.supports('background-color', ' ') is false
+PASS CSS.supports('background-image', '') is false
+PASS CSS.supports('background-image', ' ') is false
+PASS CSS.supports('background-origin', '') is false
+PASS CSS.supports('background-origin', ' ') is false
+PASS CSS.supports('background-position', '') is false
+PASS CSS.supports('background-position', ' ') is false
+PASS CSS.supports('background-repeat', '') is false
+PASS CSS.supports('background-repeat', ' ') is false
+PASS CSS.supports('background-size', '') is false
+PASS CSS.supports('background-size', ' ') is false
+PASS CSS.supports('border-bottom-color', '') is false
+PASS CSS.supports('border-bottom-color', ' ') is false
+PASS CSS.supports('border-bottom-left-radius', '') is false
+PASS CSS.supports('border-bottom-left-radius', ' ') is false
+PASS CSS.supports('border-bottom-right-radius', '') is false
+PASS CSS.supports('border-bottom-right-radius', ' ') is false
+PASS CSS.supports('border-bottom-style', '') is false
+PASS CSS.supports('border-bottom-style', ' ') is false
+PASS CSS.supports('border-bottom-width', '') is false
+PASS CSS.supports('border-bottom-width', ' ') is false
+PASS CSS.supports('border-collapse', '') is false
+PASS CSS.supports('border-collapse', ' ') is false
+PASS CSS.supports('border-image-outset', '') is false
+PASS CSS.supports('border-image-outset', ' ') is false
+PASS CSS.supports('border-image-repeat', '') is false
+PASS CSS.supports('border-image-repeat', ' ') is false
+PASS CSS.supports('border-image-slice', '') is false
+PASS CSS.supports('border-image-slice', ' ') is false
+PASS CSS.supports('border-image-source', '') is false
+PASS CSS.supports('border-image-source', ' ') is false
+PASS CSS.supports('border-image-width', '') is false
+PASS CSS.supports('border-image-width', ' ') is false
+PASS CSS.supports('border-left-color', '') is false
+PASS CSS.supports('border-left-color', ' ') is false
+PASS CSS.supports('border-left-style', '') is false
+PASS CSS.supports('border-left-style', ' ') is false
+PASS CSS.supports('border-left-width', '') is false
+PASS CSS.supports('border-left-width', ' ') is false
+PASS CSS.supports('border-right-color', '') is false
+PASS CSS.supports('border-right-color', ' ') is false
+PASS CSS.supports('border-right-style', '') is false
+PASS CSS.supports('border-right-style', ' ') is false
+PASS CSS.supports('border-right-width', '') is false
+PASS CSS.supports('border-right-width', ' ') is false
+PASS CSS.supports('border-top-color', '') is false
+PASS CSS.supports('border-top-color', ' ') is false
+PASS CSS.supports('border-top-left-radius', '') is false
+PASS CSS.supports('border-top-left-radius', ' ') is false
+PASS CSS.supports('border-top-right-radius', '') is false
+PASS CSS.supports('border-top-right-radius', ' ') is false
+PASS CSS.supports('border-top-style', '') is false
+PASS CSS.supports('border-top-style', ' ') is false
+PASS CSS.supports('border-top-width', '') is false
+PASS CSS.supports('border-top-width', ' ') is false
+PASS CSS.supports('bottom', '') is false
+PASS CSS.supports('bottom', ' ') is false
+PASS CSS.supports('box-shadow', '') is false
+PASS CSS.supports('box-shadow', ' ') is false
+PASS CSS.supports('box-sizing', '') is false
+PASS CSS.supports('box-sizing', ' ') is false
+PASS CSS.supports('caption-side', '') is false
+PASS CSS.supports('caption-side', ' ') is false
+PASS CSS.supports('clear', '') is false
+PASS CSS.supports('clear', ' ') is false
+PASS CSS.supports('clip', '') is false
+PASS CSS.supports('clip', ' ') is false
+PASS CSS.supports('color', '') is false
+PASS CSS.supports('color', ' ') is false
+PASS CSS.supports('content', '') is false
+PASS CSS.supports('content', ' ') is false
+PASS CSS.supports('cursor', '') is false
+PASS CSS.supports('cursor', ' ') is false
+PASS CSS.supports('direction', '') is false
+PASS CSS.supports('direction', ' ') is false
+PASS CSS.supports('display', '') is false
+PASS CSS.supports('display', ' ') is false
+PASS CSS.supports('empty-cells', '') is false
+PASS CSS.supports('empty-cells', ' ') is false
+PASS CSS.supports('float', '') is false
+PASS CSS.supports('float', ' ') is false
+PASS CSS.supports('font-family', '') is false
+PASS CSS.supports('font-family', ' ') is false
+PASS CSS.supports('font-kerning', '') is false
+PASS CSS.supports('font-kerning', ' ') is false
+PASS CSS.supports('font-size', '') is false
+PASS CSS.supports('font-size', ' ') is false
+PASS CSS.supports('font-size-adjust', '') is false
+PASS CSS.supports('font-size-adjust', ' ') is false
+PASS CSS.supports('font-stretch', '') is false
+PASS CSS.supports('font-stretch', ' ') is false
+PASS CSS.supports('font-style', '') is false
+PASS CSS.supports('font-style', ' ') is false
+PASS CSS.supports('font-variant', '') is false
+PASS CSS.supports('font-variant', ' ') is false
+PASS CSS.supports('font-variant-ligatures', '') is false
+PASS CSS.supports('font-variant-ligatures', ' ') is false
+PASS CSS.supports('font-weight', '') is false
+PASS CSS.supports('font-weight', ' ') is false
+PASS CSS.supports('height', '') is false
+PASS CSS.supports('height', ' ') is false
+PASS CSS.supports('image-orientation', '') is false
+PASS CSS.supports('image-orientation', ' ') is false
+PASS CSS.supports('image-rendering', '') is false
+PASS CSS.supports('image-rendering', ' ') is false
+PASS CSS.supports('isolation', '') is false
+PASS CSS.supports('isolation', ' ') is false
+PASS CSS.supports('justify-items', '') is false
+PASS CSS.supports('justify-items', ' ') is false
+PASS CSS.supports('justify-self', '') is false
+PASS CSS.supports('justify-self', ' ') is false
+PASS CSS.supports('left', '') is false
+PASS CSS.supports('left', ' ') is false
+PASS CSS.supports('letter-spacing', '') is false
+PASS CSS.supports('letter-spacing', ' ') is false
+PASS CSS.supports('line-height', '') is false
+PASS CSS.supports('line-height', ' ') is false
+PASS CSS.supports('list-style-image', '') is false
+PASS CSS.supports('list-style-image', ' ') is false
+PASS CSS.supports('list-style-position', '') is false
+PASS CSS.supports('list-style-position', ' ') is false
+PASS CSS.supports('list-style-type', '') is false
+PASS CSS.supports('list-style-type', ' ') is false
+PASS CSS.supports('margin-bottom', '') is false
+PASS CSS.supports('margin-bottom', ' ') is false
+PASS CSS.supports('margin-left', '') is false
+PASS CSS.supports('margin-left', ' ') is false
+PASS CSS.supports('margin-right', '') is false
+PASS CSS.supports('margin-right', ' ') is false
+PASS CSS.supports('margin-top', '') is false
+PASS CSS.supports('margin-top', ' ') is false
+PASS CSS.supports('max-height', '') is false
+PASS CSS.supports('max-height', ' ') is false
+PASS CSS.supports('max-width', '') is false
+PASS CSS.supports('max-width', ' ') is false
+PASS CSS.supports('min-height', '') is false
+PASS CSS.supports('min-height', ' ') is false
+PASS CSS.supports('min-width', '') is false
+PASS CSS.supports('min-width', ' ') is false
+PASS CSS.supports('mix-blend-mode', '') is false
+PASS CSS.supports('mix-blend-mode', ' ') is false
+PASS CSS.supports('motion-offset', '') is false
+PASS CSS.supports('motion-offset', ' ') is false
+PASS CSS.supports('motion-path', '') is false
+PASS CSS.supports('motion-path', ' ') is false
+PASS CSS.supports('motion-rotation', '') is false
+PASS CSS.supports('motion-rotation', ' ') is false
+PASS CSS.supports('object-fit', '') is false
+PASS CSS.supports('object-fit', ' ') is false
+PASS CSS.supports('object-position', '') is false
+PASS CSS.supports('object-position', ' ') is false
+PASS CSS.supports('opacity', '') is false
+PASS CSS.supports('opacity', ' ') is false
+PASS CSS.supports('orphans', '') is false
+PASS CSS.supports('orphans', ' ') is false
+PASS CSS.supports('outline-color', '') is false
+PASS CSS.supports('outline-color', ' ') is false
+PASS CSS.supports('outline-offset', '') is false
+PASS CSS.supports('outline-offset', ' ') is false
+PASS CSS.supports('outline-style', '') is false
+PASS CSS.supports('outline-style', ' ') is false
+PASS CSS.supports('outline-width', '') is false
+PASS CSS.supports('outline-width', ' ') is false
+PASS CSS.supports('overflow-wrap', '') is false
+PASS CSS.supports('overflow-wrap', ' ') is false
+PASS CSS.supports('overflow-x', '') is false
+PASS CSS.supports('overflow-x', ' ') is false
+PASS CSS.supports('overflow-y', '') is false
+PASS CSS.supports('overflow-y', ' ') is false
+PASS CSS.supports('padding-bottom', '') is false
+PASS CSS.supports('padding-bottom', ' ') is false
+PASS CSS.supports('padding-left', '') is false
+PASS CSS.supports('padding-left', ' ') is false
+PASS CSS.supports('padding-right', '') is false
+PASS CSS.supports('padding-right', ' ') is false
+PASS CSS.supports('padding-top', '') is false
+PASS CSS.supports('padding-top', ' ') is false
+PASS CSS.supports('page-break-after', '') is false
+PASS CSS.supports('page-break-after', ' ') is false
+PASS CSS.supports('page-break-before', '') is false
+PASS CSS.supports('page-break-before', ' ') is false
+PASS CSS.supports('page-break-inside', '') is false
+PASS CSS.supports('page-break-inside', ' ') is false
+PASS CSS.supports('pointer-events', '') is false
+PASS CSS.supports('pointer-events', ' ') is false
+PASS CSS.supports('position', '') is false
+PASS CSS.supports('position', ' ') is false
+PASS CSS.supports('resize', '') is false
+PASS CSS.supports('resize', ' ') is false
+PASS CSS.supports('right', '') is false
+PASS CSS.supports('right', ' ') is false
+PASS CSS.supports('scroll-behavior', '') is false
+PASS CSS.supports('scroll-behavior', ' ') is false
+PASS CSS.supports('speak', '') is false
+PASS CSS.supports('speak', ' ') is false
+PASS CSS.supports('table-layout', '') is false
+PASS CSS.supports('table-layout', ' ') is false
+PASS CSS.supports('tab-size', '') is false
+PASS CSS.supports('tab-size', ' ') is false
+PASS CSS.supports('text-align', '') is false
+PASS CSS.supports('text-align', ' ') is false
+PASS CSS.supports('text-align-last', '') is false
+PASS CSS.supports('text-align-last', ' ') is false
+PASS CSS.supports('text-decoration', '') is false
+PASS CSS.supports('text-decoration', ' ') is false
+PASS CSS.supports('text-decoration-line', '') is false
+PASS CSS.supports('text-decoration-line', ' ') is false
+PASS CSS.supports('text-decoration-style', '') is false
+PASS CSS.supports('text-decoration-style', ' ') is false
+PASS CSS.supports('text-decoration-color', '') is false
+PASS CSS.supports('text-decoration-color', ' ') is false
+PASS CSS.supports('text-justify', '') is false
+PASS CSS.supports('text-justify', ' ') is false
+PASS CSS.supports('text-underline-position', '') is false
+PASS CSS.supports('text-underline-position', ' ') is false
+PASS CSS.supports('text-indent', '') is false
+PASS CSS.supports('text-indent', ' ') is false
+PASS CSS.supports('text-rendering', '') is false
+PASS CSS.supports('text-rendering', ' ') is false
+PASS CSS.supports('text-shadow', '') is false
+PASS CSS.supports('text-shadow', ' ') is false
+PASS CSS.supports('text-overflow', '') is false
+PASS CSS.supports('text-overflow', ' ') is false
+PASS CSS.supports('text-transform', '') is false
+PASS CSS.supports('text-transform', ' ') is false
+PASS CSS.supports('top', '') is false
+PASS CSS.supports('top', ' ') is false
+PASS CSS.supports('touch-action', '') is false
+PASS CSS.supports('touch-action', ' ') is false
+PASS CSS.supports('transition-delay', '') is false
+PASS CSS.supports('transition-delay', ' ') is false
+PASS CSS.supports('transition-duration', '') is false
+PASS CSS.supports('transition-duration', ' ') is false
+PASS CSS.supports('transition-property', '') is false
+PASS CSS.supports('transition-property', ' ') is false
+PASS CSS.supports('transition-timing-function', '') is false
+PASS CSS.supports('transition-timing-function', ' ') is false
+PASS CSS.supports('unicode-bidi', '') is false
+PASS CSS.supports('unicode-bidi', ' ') is false
+PASS CSS.supports('vertical-align', '') is false
+PASS CSS.supports('vertical-align', ' ') is false
+PASS CSS.supports('visibility', '') is false
+PASS CSS.supports('visibility', ' ') is false
+PASS CSS.supports('white-space', '') is false
+PASS CSS.supports('white-space', ' ') is false
+PASS CSS.supports('widows', '') is false
+PASS CSS.supports('widows', ' ') is false
+PASS CSS.supports('width', '') is false
+PASS CSS.supports('width', ' ') is false
+PASS CSS.supports('will-change', '') is false
+PASS CSS.supports('will-change', ' ') is false
+PASS CSS.supports('word-break', '') is false
+PASS CSS.supports('word-break', ' ') is false
+PASS CSS.supports('word-spacing', '') is false
+PASS CSS.supports('word-spacing', ' ') is false
+PASS CSS.supports('word-wrap', '') is false
+PASS CSS.supports('word-wrap', ' ') is false
+PASS CSS.supports('z-index', '') is false
+PASS CSS.supports('z-index', ' ') is false
+PASS CSS.supports('zoom', '') is false
+PASS CSS.supports('zoom', ' ') is false
+PASS CSS.supports('-webkit-appearance', '') is false
+PASS CSS.supports('-webkit-appearance', ' ') is false
+PASS CSS.supports('backface-visibility', '') is false
+PASS CSS.supports('backface-visibility', ' ') is false
+PASS CSS.supports('-webkit-background-clip', '') is false
+PASS CSS.supports('-webkit-background-clip', ' ') is false
+PASS CSS.supports('-webkit-background-composite', '') is false
+PASS CSS.supports('-webkit-background-composite', ' ') is false
+PASS CSS.supports('-webkit-background-origin', '') is false
+PASS CSS.supports('-webkit-background-origin', ' ') is false
+PASS CSS.supports('-webkit-border-horizontal-spacing', '') is false
+PASS CSS.supports('-webkit-border-horizontal-spacing', ' ') is false
+PASS CSS.supports('-webkit-border-image', '') is false
+PASS CSS.supports('-webkit-border-image', ' ') is false
+PASS CSS.supports('-webkit-border-vertical-spacing', '') is false
+PASS CSS.supports('-webkit-border-vertical-spacing', ' ') is false
+PASS CSS.supports('-webkit-box-align', '') is false
+PASS CSS.supports('-webkit-box-align', ' ') is false
+PASS CSS.supports('-webkit-box-decoration-break', '') is false
+PASS CSS.supports('-webkit-box-decoration-break', ' ') is false
+PASS CSS.supports('-webkit-box-direction', '') is false
+PASS CSS.supports('-webkit-box-direction', ' ') is false
+PASS CSS.supports('-webkit-box-flex', '') is false
+PASS CSS.supports('-webkit-box-flex', ' ') is false
+PASS CSS.supports('-webkit-box-flex-group', '') is false
+PASS CSS.supports('-webkit-box-flex-group', ' ') is false
+PASS CSS.supports('-webkit-box-lines', '') is false
+PASS CSS.supports('-webkit-box-lines', ' ') is false
+PASS CSS.supports('-webkit-box-ordinal-group', '') is false
+PASS CSS.supports('-webkit-box-ordinal-group', ' ') is false
+PASS CSS.supports('-webkit-box-orient', '') is false
+PASS CSS.supports('-webkit-box-orient', ' ') is false
+PASS CSS.supports('-webkit-box-pack', '') is false
+PASS CSS.supports('-webkit-box-pack', ' ') is false
+PASS CSS.supports('-webkit-box-reflect', '') is false
+PASS CSS.supports('-webkit-box-reflect', ' ') is false
+PASS CSS.supports('-webkit-clip-path', '') is false
+PASS CSS.supports('-webkit-clip-path', ' ') is false
+PASS CSS.supports('-webkit-column-break-after', '') is false
+PASS CSS.supports('-webkit-column-break-after', ' ') is false
+PASS CSS.supports('-webkit-column-break-before', '') is false
+PASS CSS.supports('-webkit-column-break-before', ' ') is false
+PASS CSS.supports('-webkit-column-break-inside', '') is false
+PASS CSS.supports('-webkit-column-break-inside', ' ') is false
+PASS CSS.supports('-webkit-column-count', '') is false
+PASS CSS.supports('-webkit-column-count', ' ') is false
+PASS CSS.supports('-webkit-column-gap', '') is false
+PASS CSS.supports('-webkit-column-gap', ' ') is false
+PASS CSS.supports('-webkit-column-rule-color', '') is false
+PASS CSS.supports('-webkit-column-rule-color', ' ') is false
+PASS CSS.supports('-webkit-column-rule-style', '') is false
+PASS CSS.supports('-webkit-column-rule-style', ' ') is false
+PASS CSS.supports('-webkit-column-rule-width', '') is false
+PASS CSS.supports('-webkit-column-rule-width', ' ') is false
+PASS CSS.supports('-webkit-column-span', '') is false
+PASS CSS.supports('-webkit-column-span', ' ') is false
+PASS CSS.supports('-webkit-column-width', '') is false
+PASS CSS.supports('-webkit-column-width', ' ') is false
+PASS CSS.supports('-webkit-filter', '') is false
+PASS CSS.supports('-webkit-filter', ' ') is false
+PASS CSS.supports('backdrop-filter', '') is false
+PASS CSS.supports('backdrop-filter', ' ') is false
+PASS CSS.supports('align-content', '') is false
+PASS CSS.supports('align-content', ' ') is false
+PASS CSS.supports('align-items', '') is false
+PASS CSS.supports('align-items', ' ') is false
+PASS CSS.supports('align-self', '') is false
+PASS CSS.supports('align-self', ' ') is false
+PASS CSS.supports('flex-basis', '') is false
+PASS CSS.supports('flex-basis', ' ') is false
+PASS CSS.supports('flex-grow', '') is false
+PASS CSS.supports('flex-grow', ' ') is false
+PASS CSS.supports('flex-shrink', '') is false
+PASS CSS.supports('flex-shrink', ' ') is false
+PASS CSS.supports('flex-direction', '') is false
+PASS CSS.supports('flex-direction', ' ') is false
+PASS CSS.supports('flex-wrap', '') is false
+PASS CSS.supports('flex-wrap', ' ') is false
+PASS CSS.supports('justify-content', '') is false
+PASS CSS.supports('justify-content', ' ') is false
+PASS CSS.supports('-webkit-font-smoothing', '') is false
+PASS CSS.supports('-webkit-font-smoothing', ' ') is false
+PASS CSS.supports('grid-auto-columns', '') is false
+PASS CSS.supports('grid-auto-columns', ' ') is false
+PASS CSS.supports('grid-auto-flow', '') is false
+PASS CSS.supports('grid-auto-flow', ' ') is false
+PASS CSS.supports('grid-auto-rows', '') is false
+PASS CSS.supports('grid-auto-rows', ' ') is false
+PASS CSS.supports('grid-column-end', '') is false
+PASS CSS.supports('grid-column-end', ' ') is false
+PASS CSS.supports('grid-column-start', '') is false
+PASS CSS.supports('grid-column-start', ' ') is false
+PASS CSS.supports('grid-template-areas', '') is false
+PASS CSS.supports('grid-template-areas', ' ') is false
+PASS CSS.supports('grid-template-columns', '') is false
+PASS CSS.supports('grid-template-columns', ' ') is false
+PASS CSS.supports('grid-template-rows', '') is false
+PASS CSS.supports('grid-template-rows', ' ') is false
+PASS CSS.supports('grid-row-end', '') is false
+PASS CSS.supports('grid-row-end', ' ') is false
+PASS CSS.supports('grid-row-start', '') is false
+PASS CSS.supports('grid-row-start', ' ') is false
+PASS CSS.supports('grid-column-gap', '') is false
+PASS CSS.supports('grid-column-gap', ' ') is false
+PASS CSS.supports('grid-row-gap', '') is false
+PASS CSS.supports('grid-row-gap', ' ') is false
+PASS CSS.supports('-webkit-highlight', '') is false
+PASS CSS.supports('-webkit-highlight', ' ') is false
+PASS CSS.supports('-webkit-hyphenate-character', '') is false
+PASS CSS.supports('-webkit-hyphenate-character', ' ') is false
+PASS CSS.supports('-webkit-line-break', '') is false
+PASS CSS.supports('-webkit-line-break', ' ') is false
+PASS CSS.supports('-webkit-line-clamp', '') is false
+PASS CSS.supports('-webkit-line-clamp', ' ') is false
+PASS CSS.supports('-webkit-locale', '') is false
+PASS CSS.supports('-webkit-locale', ' ') is false
+PASS CSS.supports('-webkit-margin-before-collapse', '') is false
+PASS CSS.supports('-webkit-margin-before-collapse', ' ') is false
+PASS CSS.supports('-webkit-margin-after-collapse', '') is false
+PASS CSS.supports('-webkit-margin-after-collapse', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image', '') is false
+PASS CSS.supports('-webkit-mask-box-image', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image-outset', '') is false
+PASS CSS.supports('-webkit-mask-box-image-outset', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image-repeat', '') is false
+PASS CSS.supports('-webkit-mask-box-image-repeat', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image-slice', '') is false
+PASS CSS.supports('-webkit-mask-box-image-slice', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image-source', '') is false
+PASS CSS.supports('-webkit-mask-box-image-source', ' ') is false
+PASS CSS.supports('-webkit-mask-box-image-width', '') is false
+PASS CSS.supports('-webkit-mask-box-image-width', ' ') is false
+PASS CSS.supports('-webkit-mask-clip', '') is false
+PASS CSS.supports('-webkit-mask-clip', ' ') is false
+PASS CSS.supports('-webkit-mask-composite', '') is false
+PASS CSS.supports('-webkit-mask-composite', ' ') is false
+PASS CSS.supports('-webkit-mask-image', '') is false
+PASS CSS.supports('-webkit-mask-image', ' ') is false
+PASS CSS.supports('-webkit-mask-origin', '') is false
+PASS CSS.supports('-webkit-mask-origin', ' ') is false
+PASS CSS.supports('-webkit-mask-position', '') is false
+PASS CSS.supports('-webkit-mask-position', ' ') is false
+PASS CSS.supports('-webkit-mask-repeat', '') is false
+PASS CSS.supports('-webkit-mask-repeat', ' ') is false
+PASS CSS.supports('-webkit-mask-size', '') is false
+PASS CSS.supports('-webkit-mask-size', ' ') is false
+PASS CSS.supports('order', '') is false
+PASS CSS.supports('order', ' ') is false
+PASS CSS.supports('perspective', '') is false
+PASS CSS.supports('perspective', ' ') is false
+PASS CSS.supports('perspective-origin', '') is false
+PASS CSS.supports('perspective-origin', ' ') is false
+PASS CSS.supports('-webkit-print-color-adjust', '') is false
+PASS CSS.supports('-webkit-print-color-adjust', ' ') is false
+PASS CSS.supports('-webkit-rtl-ordering', '') is false
+PASS CSS.supports('-webkit-rtl-ordering', ' ') is false
+PASS CSS.supports('shape-outside', '') is false
+PASS CSS.supports('shape-outside', ' ') is false
+PASS CSS.supports('shape-image-threshold', '') is false
+PASS CSS.supports('shape-image-threshold', ' ') is false
+PASS CSS.supports('shape-margin', '') is false
+PASS CSS.supports('shape-margin', ' ') is false
+PASS CSS.supports('-webkit-tap-highlight-color', '') is false
+PASS CSS.supports('-webkit-tap-highlight-color', ' ') is false
+PASS CSS.supports('-webkit-text-combine', '') is false
+PASS CSS.supports('-webkit-text-combine', ' ') is false
+PASS CSS.supports('-webkit-text-decorations-in-effect', '') is false
+PASS CSS.supports('-webkit-text-decorations-in-effect', ' ') is false
+PASS CSS.supports('-webkit-text-emphasis-color', '') is false
+PASS CSS.supports('-webkit-text-emphasis-color', ' ') is false
+PASS CSS.supports('-webkit-text-emphasis-position', '') is false
+PASS CSS.supports('-webkit-text-emphasis-position', ' ') is false
+PASS CSS.supports('-webkit-text-emphasis-style', '') is false
+PASS CSS.supports('-webkit-text-emphasis-style', ' ') is false
+PASS CSS.supports('-webkit-text-fill-color', '') is false
+PASS CSS.supports('-webkit-text-fill-color', ' ') is false
+PASS CSS.supports('-webkit-text-orientation', '') is false
+PASS CSS.supports('-webkit-text-orientation', ' ') is false
+PASS CSS.supports('-webkit-text-security', '') is false
+PASS CSS.supports('-webkit-text-security', ' ') is false
+PASS CSS.supports('-webkit-text-stroke-color', '') is false
+PASS CSS.supports('-webkit-text-stroke-color', ' ') is false
+PASS CSS.supports('-webkit-text-stroke-width', '') is false
+PASS CSS.supports('-webkit-text-stroke-width', ' ') is false
+PASS CSS.supports('transform', '') is false
+PASS CSS.supports('transform', ' ') is false
+PASS CSS.supports('transform-origin', '') is false
+PASS CSS.supports('transform-origin', ' ') is false
+PASS CSS.supports('transform-style', '') is false
+PASS CSS.supports('transform-style', ' ') is false
+PASS CSS.supports('-webkit-user-drag', '') is false
+PASS CSS.supports('-webkit-user-drag', ' ') is false
+PASS CSS.supports('-webkit-user-modify', '') is false
+PASS CSS.supports('-webkit-user-modify', ' ') is false
+PASS CSS.supports('-webkit-user-select', '') is false
+PASS CSS.supports('-webkit-user-select', ' ') is false
+PASS CSS.supports('-webkit-writing-mode', '') is false
+PASS CSS.supports('-webkit-writing-mode', ' ') is false
+PASS CSS.supports('-webkit-app-region', '') is false
+PASS CSS.supports('-webkit-app-region', ' ') is false
+PASS CSS.supports('buffered-rendering', '') is false
+PASS CSS.supports('buffered-rendering', ' ') is false
+PASS CSS.supports('clip-path', '') is false
+PASS CSS.supports('clip-path', ' ') is false
+PASS CSS.supports('clip-rule', '') is false
+PASS CSS.supports('clip-rule', ' ') is false
+PASS CSS.supports('mask', '') is false
+PASS CSS.supports('mask', ' ') is false
+PASS CSS.supports('filter', '') is false
+PASS CSS.supports('filter', ' ') is false
+PASS CSS.supports('flood-color', '') is false
+PASS CSS.supports('flood-color', ' ') is false
+PASS CSS.supports('flood-opacity', '') is false
+PASS CSS.supports('flood-opacity', ' ') is false
+PASS CSS.supports('lighting-color', '') is false
+PASS CSS.supports('lighting-color', ' ') is false
+PASS CSS.supports('stop-color', '') is false
+PASS CSS.supports('stop-color', ' ') is false
+PASS CSS.supports('stop-opacity', '') is false
+PASS CSS.supports('stop-opacity', ' ') is false
+PASS CSS.supports('color-interpolation', '') is false
+PASS CSS.supports('color-interpolation', ' ') is false
+PASS CSS.supports('color-interpolation-filters', '') is false
+PASS CSS.supports('color-interpolation-filters', ' ') is false
+PASS CSS.supports('color-rendering', '') is false
+PASS CSS.supports('color-rendering', ' ') is false
+PASS CSS.supports('fill', '') is false
+PASS CSS.supports('fill', ' ') is false
+PASS CSS.supports('fill-opacity', '') is false
+PASS CSS.supports('fill-opacity', ' ') is false
+PASS CSS.supports('fill-rule', '') is false
+PASS CSS.supports('fill-rule', ' ') is false
+PASS CSS.supports('marker-end', '') is false
+PASS CSS.supports('marker-end', ' ') is false
+PASS CSS.supports('marker-mid', '') is false
+PASS CSS.supports('marker-mid', ' ') is false
+PASS CSS.supports('marker-start', '') is false
+PASS CSS.supports('marker-start', ' ') is false
+PASS CSS.supports('mask-type', '') is false
+PASS CSS.supports('mask-type', ' ') is false
+PASS CSS.supports('mask-source-type', '') is false
+PASS CSS.supports('mask-source-type', ' ') is false
+PASS CSS.supports('shape-rendering', '') is false
+PASS CSS.supports('shape-rendering', ' ') is false
+PASS CSS.supports('stroke', '') is false
+PASS CSS.supports('stroke', ' ') is false
+PASS CSS.supports('stroke-dasharray', '') is false
+PASS CSS.supports('stroke-dasharray', ' ') is false
+PASS CSS.supports('stroke-dashoffset', '') is false
+PASS CSS.supports('stroke-dashoffset', ' ') is false
+PASS CSS.supports('stroke-linecap', '') is false
+PASS CSS.supports('stroke-linecap', ' ') is false
+PASS CSS.supports('stroke-linejoin', '') is false
+PASS CSS.supports('stroke-linejoin', ' ') is false
+PASS CSS.supports('stroke-miterlimit', '') is false
+PASS CSS.supports('stroke-miterlimit', ' ') is false
+PASS CSS.supports('stroke-opacity', '') is false
+PASS CSS.supports('stroke-opacity', ' ') is false
+PASS CSS.supports('stroke-width', '') is false
+PASS CSS.supports('stroke-width', ' ') is false
+PASS CSS.supports('alignment-baseline', '') is false
+PASS CSS.supports('alignment-baseline', ' ') is false
+PASS CSS.supports('baseline-shift', '') is false
+PASS CSS.supports('baseline-shift', ' ') is false
+PASS CSS.supports('dominant-baseline', '') is false
+PASS CSS.supports('dominant-baseline', ' ') is false
+PASS CSS.supports('text-anchor', '') is false
+PASS CSS.supports('text-anchor', ' ') is false
+PASS CSS.supports('writing-mode', '') is false
+PASS CSS.supports('writing-mode', ' ') is false
+PASS CSS.supports('vector-effect', '') is false
+PASS CSS.supports('vector-effect', ' ') is false
+PASS CSS.supports('paint-order', '') is false
+PASS CSS.supports('paint-order', ' ') is false
+PASS CSS.supports('d', '') is false
+PASS CSS.supports('d', ' ') is false
+PASS CSS.supports('cx', '') is false
+PASS CSS.supports('cx', ' ') is false
+PASS CSS.supports('cy', '') is false
+PASS CSS.supports('cy', ' ') is false
+PASS CSS.supports('x', '') is false
+PASS CSS.supports('x', ' ') is false
+PASS CSS.supports('y', '') is false
+PASS CSS.supports('y', ' ') is false
+PASS CSS.supports('r', '') is false
+PASS CSS.supports('r', ' ') is false
+PASS CSS.supports('rx', '') is false
+PASS CSS.supports('rx', ' ') is false
+PASS CSS.supports('ry', '') is false
+PASS CSS.supports('ry', ' ') is false
+PASS CSS.supports('scroll-snap-type', '') is false
+PASS CSS.supports('scroll-snap-type', ' ') is false
+PASS CSS.supports('scroll-snap-points-x', '') is false
+PASS CSS.supports('scroll-snap-points-x', ' ') is false
+PASS CSS.supports('scroll-snap-points-y', '') is false
+PASS CSS.supports('scroll-snap-points-y', ' ') is false
+PASS CSS.supports('scroll-snap-coordinate', '') is false
+PASS CSS.supports('scroll-snap-coordinate', ' ') is false
+PASS CSS.supports('scroll-snap-destination', '') is false
+PASS CSS.supports('scroll-snap-destination', ' ') is false
+PASS CSS.supports('translate', '') is false
+PASS CSS.supports('translate', ' ') is false
+PASS CSS.supports('rotate', '') is false
+PASS CSS.supports('rotate', ' ') is false
+PASS CSS.supports('scale', '') is false
+PASS CSS.supports('scale', ' ') is false
+PASS successfullyParsed is true
+
+TEST COMPLETE
+