[test_media_queries.html]
  [expression_should_not_be_parseable: min-width]
    expected: FAIL

  [expression_should_not_be_parseable: max-width]
    expected: FAIL

  [expression_should_not_be_parseable: width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width : -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width : -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-width > -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-width > -0]
    expected: FAIL

  [expression_should_not_be_parseable: width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width > -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width > -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-width >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-width >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: width > = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width >= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width >= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-width = -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-width = -0]
    expected: FAIL

  [expression_should_not_be_parseable: width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width = -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width = -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-width <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-width <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: width < = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width <= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width <= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-width < -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-width < -0]
    expected: FAIL

  [expression_should_not_be_parseable: width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: width < -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: width < -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height]
    expected: FAIL

  [expression_should_not_be_parseable: max-height]
    expected: FAIL

  [expression_should_not_be_parseable: height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height : -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height : -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height > -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-height > -0]
    expected: FAIL

  [expression_should_not_be_parseable: height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height > -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height > -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-height >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: height > = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height >= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height >= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height = -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-height = -0]
    expected: FAIL

  [expression_should_not_be_parseable: height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height = -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height = -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-height <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: height < = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height <= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height <= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-height < -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-height < -0]
    expected: FAIL

  [expression_should_not_be_parseable: height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: height < -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: height < -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width]
    expected: FAIL

  [expression_should_not_be_parseable: device-width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width : -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width : -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width > -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width > -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width > -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width > -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-width > = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width >= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width >= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width = -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width = -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width = -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width = -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-width < = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width <= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width <= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width < -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width < -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-width < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-width < -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-width < -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height]
    expected: FAIL

  [expression_should_not_be_parseable: device-height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height : -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height : -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height : -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height > -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height > -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height > -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height > -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height > -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height >= -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-height > = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height >= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height >= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height >= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height = -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height = -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height = -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height = -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height = -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height <= -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-height < = 0px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height <= -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height <= -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height <= -100000em]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height < -0]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height < -0]
    expected: FAIL

  [expression_should_not_be_parseable: device-height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-height < -1px]
    expected: FAIL

  [expression_should_not_be_parseable: device-height < -0.00001mm]
    expected: FAIL

  [expression_should_not_be_parseable: device-height < -100000em]
    expected: FAIL

  [should_not_apply: all and (min-width: ${value + 1}px)]
    expected: FAIL

  [should_not_apply: all and (min-width: ${Math.ceil(value/em_size) + 1}em)]
    expected: FAIL

  [should_not_apply: (width > ${value}px)]
    expected: FAIL

  [should_not_apply: (width > ${value + 1}px)]
    expected: FAIL

  [should_not_apply: (width >= ${value + 1}px)]
    expected: FAIL

  [width = 0, height != 0: should_not_apply: all and (width)]
    expected: FAIL

  [width = 0, height = 0: should_not_apply: all and (width)]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: min-orientation]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: min-orientation: portrait]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: min-orientation: landscape]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: max-orientation]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: max-orientation: portrait]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_not_be_parseable: max-orientation: landscape]
    expected: FAIL

  [expression_should_not_be_parseable: min-aspect-ratio]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio]
    expected: FAIL

  [expression_should_not_be_parseable: min-device-aspect-ratio]
    expected: FAIL

  [expression_should_not_be_parseable: max-device-aspect-ratio]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: -1/1]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: 1/-1]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: -1/-1]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: invalid]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: 1 / invalid]
    expected: FAIL

  [expression_should_not_be_parseable: max-aspect-ratio: 1 invalid]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: -1/1]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: 1/-1]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: -1/-1]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: invalid]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: 1 / invalid]
    expected: FAIL

  [expression_should_not_be_parseable: device-aspect-ratio: 1 invalid]
    expected: FAIL

  [monochrome_and_color]
    expected: FAIL

  [should_not_apply: all and (color:49)]
    expected: FAIL

  [should_not_apply: all and (color:51)]
    expected: FAIL

  [should_not_apply: all and (max-color:49)]
    expected: FAIL

  [expression_should_not_be_parseable: max-color]
    expected: FAIL

  [expression_should_not_be_parseable: min-color]
    expected: FAIL

  [should_not_apply: all and (monochrome)]
    expected: FAIL

  [expression_should_not_be_parseable: max-monochrome]
    expected: FAIL

  [expression_should_not_be_parseable: min-monochrome]
    expected: FAIL

  [should_not_apply: not all and (color)]
    expected: FAIL

  [should_not_apply: only all and (monochrome)]
    expected: FAIL

  [expression_should_not_be_parseable: color: 1.0]
    expected: FAIL

  [expression_should_not_be_parseable: color: -1]
    expected: FAIL

  [expression_should_not_be_parseable: color: 1/1]
    expected: FAIL

  [expression_should_not_be_parseable: min-monochrome: 1.0]
    expected: FAIL

  [expression_should_not_be_parseable: min-monochrome: -1]
    expected: FAIL

  [expression_should_not_be_parseable: min-monochrome: 1/1]
    expected: FAIL

  [expression_should_not_be_parseable: max-color-index: 1.0]
    expected: FAIL

  [expression_should_not_be_parseable: max-color-index: -1]
    expected: FAIL

  [expression_should_not_be_parseable: max-color-index: 1/1]
    expected: FAIL

  [expression_should_not_be_parseable: resolution: 0dpi]
    expected: FAIL

  [expression_should_not_be_parseable: resolution: -3dpi]
    expected: FAIL

  [expression_should_not_be_parseable: resolution: 0dppx]
    expected: FAIL

  [expression_should_not_be_parseable: resolution: 0x]
    expected: FAIL

  [expression_should_not_be_parseable: min-resolution: 0dpi]
    expected: FAIL

  [expression_should_not_be_parseable: min-resolution: -3dpi]
    expected: FAIL

  [expression_should_not_be_parseable: min-resolution: 0dppx]
    expected: FAIL

  [expression_should_not_be_parseable: min-resolution: 0x]
    expected: FAIL

  [expression_should_not_be_parseable: max-resolution: 0dpi]
    expected: FAIL

  [expression_should_not_be_parseable: max-resolution: -3dpi]
    expected: FAIL

  [expression_should_not_be_parseable: max-resolution: 0dppx]
    expected: FAIL

  [expression_should_not_be_parseable: max-resolution: 0x]
    expected: FAIL

  [expression_should_not_be_parseable: min-scan:interlace]
    expected: FAIL

  [expression_should_not_be_parseable: scan: 1]
    expected: FAIL

  [expression_should_not_be_parseable: max-scan]
    expected: FAIL

  [expression_should_not_be_parseable: max-scan: progressive]
    expected: FAIL

  [expression_should_not_be_parseable: min-grid]
    expected: FAIL

  [expression_should_not_be_parseable: min-grid:0]
    expected: FAIL

  [expression_should_not_be_parseable: max-grid: 1]
    expected: FAIL

  [expression_should_not_be_parseable: grid: 2]
    expected: FAIL

  [expression_should_not_be_parseable: grid: -1]
    expected: FAIL

  [expression_should_not_be_parseable: overflow-block: some-random-invalid-thing]
    expected: FAIL

  [Sanity check for overflow-block]
    expected: FAIL

  [expression_should_not_be_parseable: overflow-inline: some-random-invalid-thing]
    expected: FAIL

  [Sanity check for overflow-inline]
    expected: FAIL

  [(hover) == not (hover: none)]
    expected: FAIL

  [(any-hover) == not (any-hover: none)]
    expected: FAIL

  [(pointer) == not (pointer: none)]
    expected: FAIL

  [(any-pointer) == not (any-pointer: none)]
    expected: FAIL

  [expression_should_be_parseable: width : -1px]
    expected: FAIL

  [expression_should_be_unknown: width : -1px]
    expected: FAIL

  [expression_should_be_parseable: min-width : -1px]
    expected: FAIL

  [expression_should_be_unknown: min-width : -1px]
    expected: FAIL

  [expression_should_be_parseable: max-width : -1px]
    expected: FAIL

  [expression_should_be_unknown: max-width : -1px]
    expected: FAIL

  [expression_should_be_parseable: width : -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width : -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width : -100000em]
    expected: FAIL

  [expression_should_be_unknown: width : -100000em]
    expected: FAIL

  [expression_should_be_parseable: width > -1px]
    expected: FAIL

  [expression_should_be_unknown: width > -1px]
    expected: FAIL

  [expression_should_be_parseable: width > -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width > -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width > -100000em]
    expected: FAIL

  [expression_should_be_unknown: width > -100000em]
    expected: FAIL

  [expression_should_be_parseable: width >= -1px]
    expected: FAIL

  [expression_should_be_unknown: width >= -1px]
    expected: FAIL

  [expression_should_be_parseable: width >= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width >= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width >= -100000em]
    expected: FAIL

  [expression_should_be_unknown: width >= -100000em]
    expected: FAIL

  [expression_should_be_parseable: width = -1px]
    expected: FAIL

  [expression_should_be_unknown: width = -1px]
    expected: FAIL

  [expression_should_be_parseable: width = -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width = -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width = -100000em]
    expected: FAIL

  [expression_should_be_unknown: width = -100000em]
    expected: FAIL

  [expression_should_be_parseable: width <= -1px]
    expected: FAIL

  [expression_should_be_unknown: width <= -1px]
    expected: FAIL

  [expression_should_be_parseable: width <= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width <= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width <= -100000em]
    expected: FAIL

  [expression_should_be_unknown: width <= -100000em]
    expected: FAIL

  [expression_should_be_parseable: width < -1px]
    expected: FAIL

  [expression_should_be_unknown: width < -1px]
    expected: FAIL

  [expression_should_be_parseable: width < -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: width < -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: width < -100000em]
    expected: FAIL

  [expression_should_be_unknown: width < -100000em]
    expected: FAIL

  [expression_should_be_parseable: height : -1px]
    expected: FAIL

  [expression_should_be_unknown: height : -1px]
    expected: FAIL

  [expression_should_be_parseable: min-height : -1px]
    expected: FAIL

  [expression_should_be_unknown: min-height : -1px]
    expected: FAIL

  [expression_should_be_parseable: max-height : -1px]
    expected: FAIL

  [expression_should_be_unknown: max-height : -1px]
    expected: FAIL

  [expression_should_be_parseable: height : -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height : -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height : -100000em]
    expected: FAIL

  [expression_should_be_unknown: height : -100000em]
    expected: FAIL

  [expression_should_be_parseable: height > -1px]
    expected: FAIL

  [expression_should_be_unknown: height > -1px]
    expected: FAIL

  [expression_should_be_parseable: height > -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height > -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height > -100000em]
    expected: FAIL

  [expression_should_be_unknown: height > -100000em]
    expected: FAIL

  [expression_should_be_parseable: height >= -1px]
    expected: FAIL

  [expression_should_be_unknown: height >= -1px]
    expected: FAIL

  [expression_should_be_parseable: height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height >= -100000em]
    expected: FAIL

  [expression_should_be_unknown: height >= -100000em]
    expected: FAIL

  [expression_should_be_parseable: height = -1px]
    expected: FAIL

  [expression_should_be_unknown: height = -1px]
    expected: FAIL

  [expression_should_be_parseable: height = -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height = -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height = -100000em]
    expected: FAIL

  [expression_should_be_unknown: height = -100000em]
    expected: FAIL

  [expression_should_be_parseable: height <= -1px]
    expected: FAIL

  [expression_should_be_unknown: height <= -1px]
    expected: FAIL

  [expression_should_be_parseable: height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height <= -100000em]
    expected: FAIL

  [expression_should_be_unknown: height <= -100000em]
    expected: FAIL

  [expression_should_be_parseable: height < -1px]
    expected: FAIL

  [expression_should_be_unknown: height < -1px]
    expected: FAIL

  [expression_should_be_parseable: height < -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: height < -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: height < -100000em]
    expected: FAIL

  [expression_should_be_unknown: height < -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width : -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width : -1px]
    expected: FAIL

  [expression_should_be_parseable: min-device-width : -1px]
    expected: FAIL

  [expression_should_be_unknown: min-device-width : -1px]
    expected: FAIL

  [expression_should_be_parseable: max-device-width : -1px]
    expected: FAIL

  [expression_should_be_unknown: max-device-width : -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width : -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width : -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width : -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width : -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width > -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width > -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width > -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width > -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width > -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width > -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width >= -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width >= -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width >= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width >= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width >= -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width >= -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width = -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width = -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width = -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width = -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width = -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width = -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width <= -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width <= -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width <= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width <= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width <= -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width <= -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-width < -1px]
    expected: FAIL

  [expression_should_be_unknown: device-width < -1px]
    expected: FAIL

  [expression_should_be_parseable: device-width < -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-width < -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-width < -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-width < -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height : -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height : -1px]
    expected: FAIL

  [expression_should_be_parseable: min-device-height : -1px]
    expected: FAIL

  [expression_should_be_unknown: min-device-height : -1px]
    expected: FAIL

  [expression_should_be_parseable: max-device-height : -1px]
    expected: FAIL

  [expression_should_be_unknown: max-device-height : -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height : -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height : -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height : -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height : -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height > -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height > -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height > -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height > -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height > -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height > -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height >= -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height >= -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height >= -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height >= -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height = -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height = -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height = -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height = -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height = -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height = -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height <= -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height <= -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height <= -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height <= -100000em]
    expected: FAIL

  [expression_should_be_parseable: device-height < -1px]
    expected: FAIL

  [expression_should_be_unknown: device-height < -1px]
    expected: FAIL

  [expression_should_be_parseable: device-height < -0.00001mm]
    expected: FAIL

  [expression_should_be_unknown: device-height < -0.00001mm]
    expected: FAIL

  [expression_should_be_parseable: device-height < -100000em]
    expected: FAIL

  [expression_should_be_unknown: device-height < -100000em]
    expected: FAIL

  [expression_should_be_parseable: color: -1]
    expected: FAIL

  [expression_should_be_unknown: color: -1]
    expected: FAIL

  [expression_should_be_parseable: min-monochrome: -1]
    expected: FAIL

  [expression_should_be_unknown: min-monochrome: -1]
    expected: FAIL

  [expression_should_be_parseable: max-color-index: -1]
    expected: FAIL

  [expression_should_be_unknown: max-color-index: -1]
    expected: FAIL

  [expression_should_be_parseable: resolution: 0dpi]
    expected: FAIL

  [expression_should_be_unknown: resolution: 0dpi]
    expected: FAIL

  [expression_should_be_parseable: resolution: 0dppx]
    expected: FAIL

  [expression_should_be_unknown: resolution: 0dppx]
    expected: FAIL

  [expression_should_be_parseable: resolution: 0x]
    expected: FAIL

  [expression_should_be_unknown: resolution: 0x]
    expected: FAIL

  [expression_should_be_parseable: min-resolution: 0dpi]
    expected: FAIL

  [expression_should_be_unknown: min-resolution: 0dpi]
    expected: FAIL

  [expression_should_be_parseable: min-resolution: 0dppx]
    expected: FAIL

  [expression_should_be_unknown: min-resolution: 0dppx]
    expected: FAIL

  [expression_should_be_parseable: min-resolution: 0x]
    expected: FAIL

  [expression_should_be_unknown: min-resolution: 0x]
    expected: FAIL

  [expression_should_be_parseable: max-resolution: 0dpi]
    expected: FAIL

  [expression_should_be_unknown: max-resolution: 0dpi]
    expected: FAIL

  [expression_should_be_parseable: max-resolution: 0dppx]
    expected: FAIL

  [expression_should_be_unknown: max-resolution: 0dppx]
    expected: FAIL

  [expression_should_be_parseable: max-resolution: 0x]
    expected: FAIL

  [expression_should_be_unknown: max-resolution: 0x]
    expected: FAIL

  [Sanity check for update]
    expected: FAIL

  [expression_should_be_known: (orientation)]
    expected: FAIL

  [expression_should_be_known: not (orientation)]
    expected: FAIL

  [expression_should_be_known: (orientation) and (orientation)]
    expected: FAIL

  [expression_should_be_known: (orientation) or (orientation)]
    expected: FAIL

  [expression_should_be_known: (orientation) or ((orientation) and ((orientation) or (orientation) or (not (orientation))))]
    expected: FAIL

  [expression_should_be_known: height]
    expected: FAIL

  [expression_should_be_known: height : 0]
    expected: FAIL

  [expression_should_be_known: height : 0px]
    expected: FAIL

  [expression_should_be_known: height : 0em]
    expected: FAIL

  [expression_should_be_known: height : -0]
    expected: FAIL

  [expression_should_be_known: height : -0cm]
    expected: FAIL

  [expression_should_be_known: height : 1px]
    expected: FAIL

  [expression_should_be_known: height : 0.001mm]
    expected: FAIL

  [expression_should_be_known: height : 100000px]
    expected: FAIL

  [expression_should_be_known: min-height : -0]
    expected: FAIL

  [expression_should_be_known: max-height : -0]
    expected: FAIL

  [expression_should_be_known: height : -1px]
    expected: FAIL

  [expression_should_be_known: min-height : -1px]
    expected: FAIL

  [expression_should_be_known: max-height : -1px]
    expected: FAIL

  [expression_should_be_known: height : -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height : -100000em]
    expected: FAIL

  [expression_should_be_known: height > 0]
    expected: FAIL

  [expression_should_be_known: height > 0px]
    expected: FAIL

  [expression_should_be_known: height > 0em]
    expected: FAIL

  [expression_should_be_known: height > -0]
    expected: FAIL

  [expression_should_be_known: height > -0cm]
    expected: FAIL

  [expression_should_be_known: height > 1px]
    expected: FAIL

  [expression_should_be_known: height > 0.001mm]
    expected: FAIL

  [expression_should_be_known: height > 100000px]
    expected: FAIL

  [expression_should_be_known: 0px > height > 100000px]
    expected: FAIL

  [expression_should_be_known: height > -1px]
    expected: FAIL

  [expression_should_be_known: height > -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height > -100000em]
    expected: FAIL

  [expression_should_be_known: 0px > height > 0px]
    expected: FAIL

  [expression_should_be_known: 0px > height >= 0px]
    expected: FAIL

  [expression_should_be_known: height >= 0]
    expected: FAIL

  [expression_should_be_known: height >= 0px]
    expected: FAIL

  [expression_should_be_known: height >= 0em]
    expected: FAIL

  [expression_should_be_known: height >= -0]
    expected: FAIL

  [expression_should_be_known: height >= -0cm]
    expected: FAIL

  [expression_should_be_known: height >= 1px]
    expected: FAIL

  [expression_should_be_known: height >= 0.001mm]
    expected: FAIL

  [expression_should_be_known: height >= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px >= height >= 100000px]
    expected: FAIL

  [expression_should_be_known: height >= -1px]
    expected: FAIL

  [expression_should_be_known: height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height >= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px >= height > 0px]
    expected: FAIL

  [expression_should_be_known: 0px >= height >= 0px]
    expected: FAIL

  [expression_should_be_known: height = 0]
    expected: FAIL

  [expression_should_be_known: height = 0px]
    expected: FAIL

  [expression_should_be_known: height = 0em]
    expected: FAIL

  [expression_should_be_known: height = -0]
    expected: FAIL

  [expression_should_be_known: height = -0cm]
    expected: FAIL

  [expression_should_be_known: height = 1px]
    expected: FAIL

  [expression_should_be_known: height = 0.001mm]
    expected: FAIL

  [expression_should_be_known: height = 100000px]
    expected: FAIL

  [expression_should_be_known: height = -1px]
    expected: FAIL

  [expression_should_be_known: height = -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height = -100000em]
    expected: FAIL

  [expression_should_be_known: height <= 0]
    expected: FAIL

  [expression_should_be_known: height <= 0px]
    expected: FAIL

  [expression_should_be_known: height <= 0em]
    expected: FAIL

  [expression_should_be_known: height <= -0]
    expected: FAIL

  [expression_should_be_known: height <= -0cm]
    expected: FAIL

  [expression_should_be_known: height <= 1px]
    expected: FAIL

  [expression_should_be_known: height <= 0.001mm]
    expected: FAIL

  [expression_should_be_known: height <= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px <= height <= 100000px]
    expected: FAIL

  [expression_should_be_known: height <= -1px]
    expected: FAIL

  [expression_should_be_known: height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height <= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px <= height <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px <= height < 0px]
    expected: FAIL

  [expression_should_be_known: height < 0]
    expected: FAIL

  [expression_should_be_known: height < 0px]
    expected: FAIL

  [expression_should_be_known: height < 0em]
    expected: FAIL

  [expression_should_be_known: height < -0]
    expected: FAIL

  [expression_should_be_known: height < -0cm]
    expected: FAIL

  [expression_should_be_known: height < 1px]
    expected: FAIL

  [expression_should_be_known: height < 0.001mm]
    expected: FAIL

  [expression_should_be_known: height < 100000px]
    expected: FAIL

  [expression_should_be_known: 0px < height < 100000px]
    expected: FAIL

  [expression_should_be_known: height < -1px]
    expected: FAIL

  [expression_should_be_known: height < -0.00001mm]
    expected: FAIL

  [expression_should_be_known: height < -100000em]
    expected: FAIL

  [expression_should_be_known: 0px < height <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px < height < 0px]
    expected: FAIL

  [expression_should_be_known: device-width]
    expected: FAIL

  [expression_should_be_known: device-width : 0]
    expected: FAIL

  [expression_should_be_known: device-width : 0px]
    expected: FAIL

  [expression_should_be_known: device-width : 0em]
    expected: FAIL

  [expression_should_be_known: device-width : -0]
    expected: FAIL

  [expression_should_be_known: device-width : -0cm]
    expected: FAIL

  [expression_should_be_known: device-width : 1px]
    expected: FAIL

  [expression_should_be_known: device-width : 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width : 100000px]
    expected: FAIL

  [expression_should_be_known: min-device-width : -0]
    expected: FAIL

  [expression_should_be_known: max-device-width : -0]
    expected: FAIL

  [expression_should_be_known: device-width : -1px]
    expected: FAIL

  [expression_should_be_known: min-device-width : -1px]
    expected: FAIL

  [expression_should_be_known: max-device-width : -1px]
    expected: FAIL

  [expression_should_be_known: device-width : -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width : -100000em]
    expected: FAIL

  [expression_should_be_known: device-width > 0]
    expected: FAIL

  [expression_should_be_known: device-width > 0px]
    expected: FAIL

  [expression_should_be_known: device-width > 0em]
    expected: FAIL

  [expression_should_be_known: device-width > -0]
    expected: FAIL

  [expression_should_be_known: device-width > -0cm]
    expected: FAIL

  [expression_should_be_known: device-width > 1px]
    expected: FAIL

  [expression_should_be_known: device-width > 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width > 100000px]
    expected: FAIL

  [expression_should_be_known: 0px > device-width > 100000px]
    expected: FAIL

  [expression_should_be_known: device-width > -1px]
    expected: FAIL

  [expression_should_be_known: device-width > -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width > -100000em]
    expected: FAIL

  [expression_should_be_known: 0px > device-width > 0px]
    expected: FAIL

  [expression_should_be_known: 0px > device-width >= 0px]
    expected: FAIL

  [expression_should_be_known: device-width >= 0]
    expected: FAIL

  [expression_should_be_known: device-width >= 0px]
    expected: FAIL

  [expression_should_be_known: device-width >= 0em]
    expected: FAIL

  [expression_should_be_known: device-width >= -0]
    expected: FAIL

  [expression_should_be_known: device-width >= -0cm]
    expected: FAIL

  [expression_should_be_known: device-width >= 1px]
    expected: FAIL

  [expression_should_be_known: device-width >= 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width >= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px >= device-width >= 100000px]
    expected: FAIL

  [expression_should_be_known: device-width >= -1px]
    expected: FAIL

  [expression_should_be_known: device-width >= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width >= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px >= device-width > 0px]
    expected: FAIL

  [expression_should_be_known: 0px >= device-width >= 0px]
    expected: FAIL

  [expression_should_be_known: device-width = 0]
    expected: FAIL

  [expression_should_be_known: device-width = 0px]
    expected: FAIL

  [expression_should_be_known: device-width = 0em]
    expected: FAIL

  [expression_should_be_known: device-width = -0]
    expected: FAIL

  [expression_should_be_known: device-width = -0cm]
    expected: FAIL

  [expression_should_be_known: device-width = 1px]
    expected: FAIL

  [expression_should_be_known: device-width = 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width = 100000px]
    expected: FAIL

  [expression_should_be_known: device-width = -1px]
    expected: FAIL

  [expression_should_be_known: device-width = -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width = -100000em]
    expected: FAIL

  [expression_should_be_known: device-width <= 0]
    expected: FAIL

  [expression_should_be_known: device-width <= 0px]
    expected: FAIL

  [expression_should_be_known: device-width <= 0em]
    expected: FAIL

  [expression_should_be_known: device-width <= -0]
    expected: FAIL

  [expression_should_be_known: device-width <= -0cm]
    expected: FAIL

  [expression_should_be_known: device-width <= 1px]
    expected: FAIL

  [expression_should_be_known: device-width <= 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width <= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px <= device-width <= 100000px]
    expected: FAIL

  [expression_should_be_known: device-width <= -1px]
    expected: FAIL

  [expression_should_be_known: device-width <= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width <= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px <= device-width <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px <= device-width < 0px]
    expected: FAIL

  [expression_should_be_known: device-width < 0]
    expected: FAIL

  [expression_should_be_known: device-width < 0px]
    expected: FAIL

  [expression_should_be_known: device-width < 0em]
    expected: FAIL

  [expression_should_be_known: device-width < -0]
    expected: FAIL

  [expression_should_be_known: device-width < -0cm]
    expected: FAIL

  [expression_should_be_known: device-width < 1px]
    expected: FAIL

  [expression_should_be_known: device-width < 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-width < 100000px]
    expected: FAIL

  [expression_should_be_known: 0px < device-width < 100000px]
    expected: FAIL

  [expression_should_be_known: device-width < -1px]
    expected: FAIL

  [expression_should_be_known: device-width < -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-width < -100000em]
    expected: FAIL

  [expression_should_be_known: 0px < device-width <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px < device-width < 0px]
    expected: FAIL

  [expression_should_be_known: device-height]
    expected: FAIL

  [expression_should_be_known: device-height : 0]
    expected: FAIL

  [expression_should_be_known: device-height : 0px]
    expected: FAIL

  [expression_should_be_known: device-height : 0em]
    expected: FAIL

  [expression_should_be_known: device-height : -0]
    expected: FAIL

  [expression_should_be_known: device-height : -0cm]
    expected: FAIL

  [expression_should_be_known: device-height : 1px]
    expected: FAIL

  [expression_should_be_known: device-height : 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height : 100000px]
    expected: FAIL

  [expression_should_be_known: min-device-height : -0]
    expected: FAIL

  [expression_should_be_known: max-device-height : -0]
    expected: FAIL

  [expression_should_be_known: device-height : -1px]
    expected: FAIL

  [expression_should_be_known: min-device-height : -1px]
    expected: FAIL

  [expression_should_be_known: max-device-height : -1px]
    expected: FAIL

  [expression_should_be_known: device-height : -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height : -100000em]
    expected: FAIL

  [expression_should_be_known: device-height > 0]
    expected: FAIL

  [expression_should_be_known: device-height > 0px]
    expected: FAIL

  [expression_should_be_known: device-height > 0em]
    expected: FAIL

  [expression_should_be_known: device-height > -0]
    expected: FAIL

  [expression_should_be_known: device-height > -0cm]
    expected: FAIL

  [expression_should_be_known: device-height > 1px]
    expected: FAIL

  [expression_should_be_known: device-height > 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height > 100000px]
    expected: FAIL

  [expression_should_be_known: 0px > device-height > 100000px]
    expected: FAIL

  [expression_should_be_known: device-height > -1px]
    expected: FAIL

  [expression_should_be_known: device-height > -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height > -100000em]
    expected: FAIL

  [expression_should_be_known: 0px > device-height > 0px]
    expected: FAIL

  [expression_should_be_known: 0px > device-height >= 0px]
    expected: FAIL

  [expression_should_be_known: device-height >= 0]
    expected: FAIL

  [expression_should_be_known: device-height >= 0px]
    expected: FAIL

  [expression_should_be_known: device-height >= 0em]
    expected: FAIL

  [expression_should_be_known: device-height >= -0]
    expected: FAIL

  [expression_should_be_known: device-height >= -0cm]
    expected: FAIL

  [expression_should_be_known: device-height >= 1px]
    expected: FAIL

  [expression_should_be_known: device-height >= 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height >= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px >= device-height >= 100000px]
    expected: FAIL

  [expression_should_be_known: device-height >= -1px]
    expected: FAIL

  [expression_should_be_known: device-height >= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height >= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px >= device-height > 0px]
    expected: FAIL

  [expression_should_be_known: 0px >= device-height >= 0px]
    expected: FAIL

  [expression_should_be_known: device-height = 0]
    expected: FAIL

  [expression_should_be_known: device-height = 0px]
    expected: FAIL

  [expression_should_be_known: device-height = 0em]
    expected: FAIL

  [expression_should_be_known: device-height = -0]
    expected: FAIL

  [expression_should_be_known: device-height = -0cm]
    expected: FAIL

  [expression_should_be_known: device-height = 1px]
    expected: FAIL

  [expression_should_be_known: device-height = 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height = 100000px]
    expected: FAIL

  [expression_should_be_known: device-height = -1px]
    expected: FAIL

  [expression_should_be_known: device-height = -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height = -100000em]
    expected: FAIL

  [expression_should_be_known: device-height <= 0]
    expected: FAIL

  [expression_should_be_known: device-height <= 0px]
    expected: FAIL

  [expression_should_be_known: device-height <= 0em]
    expected: FAIL

  [expression_should_be_known: device-height <= -0]
    expected: FAIL

  [expression_should_be_known: device-height <= -0cm]
    expected: FAIL

  [expression_should_be_known: device-height <= 1px]
    expected: FAIL

  [expression_should_be_known: device-height <= 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height <= 100000px]
    expected: FAIL

  [expression_should_be_known: 0px <= device-height <= 100000px]
    expected: FAIL

  [expression_should_be_known: device-height <= -1px]
    expected: FAIL

  [expression_should_be_known: device-height <= -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height <= -100000em]
    expected: FAIL

  [expression_should_be_known: 0px <= device-height <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px <= device-height < 0px]
    expected: FAIL

  [expression_should_be_known: device-height < 0]
    expected: FAIL

  [expression_should_be_known: device-height < 0px]
    expected: FAIL

  [expression_should_be_known: device-height < 0em]
    expected: FAIL

  [expression_should_be_known: device-height < -0]
    expected: FAIL

  [expression_should_be_known: device-height < -0cm]
    expected: FAIL

  [expression_should_be_known: device-height < 1px]
    expected: FAIL

  [expression_should_be_known: device-height < 0.001mm]
    expected: FAIL

  [expression_should_be_known: device-height < 100000px]
    expected: FAIL

  [expression_should_be_known: 0px < device-height < 100000px]
    expected: FAIL

  [expression_should_be_known: device-height < -1px]
    expected: FAIL

  [expression_should_be_known: device-height < -0.00001mm]
    expected: FAIL

  [expression_should_be_known: device-height < -100000em]
    expected: FAIL

  [expression_should_be_known: 0px < device-height <= 0px]
    expected: FAIL

  [expression_should_be_known: 0px < device-height < 0px]
    expected: FAIL

  [should_apply: all and (width: ${value}px)]
    expected: FAIL

  [should_apply: all and (width = ${value}px)]
    expected: FAIL

  [should_apply: all and (max-width: ${value}px)]
    expected: FAIL

  [should_apply: all and (max-width: ${value + 1}px)]
    expected: FAIL

  [should_apply: all and (max-width: ${Math.ceil(value/em_size) + 1}em)]
    expected: FAIL

  [should_apply: (width <= ${value}px)]
    expected: FAIL

  [should_apply: (0px < width <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= width > 0px)]
    expected: FAIL

  [should_apply: (width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (width <= ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < width <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px <= width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > width > ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > width >= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= width > ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (height: ${value}px)]
    expected: FAIL

  [should_apply: all and (height = ${value}px)]
    expected: FAIL

  [should_apply: all and (min-height: ${value}px)]
    expected: FAIL

  [should_apply: all and (min-height: ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (max-height: ${value}px)]
    expected: FAIL

  [should_apply: all and (max-height: ${value + 1}px)]
    expected: FAIL

  [should_apply: all and (min-height: ${Math.floor(value/em_size) - 1}em)]
    expected: FAIL

  [should_apply: all and (max-height: ${Math.ceil(value/em_size) + 1}em)]
    expected: FAIL

  [should_apply: (height <= ${value}px)]
    expected: FAIL

  [should_apply: (height >= ${value}px)]
    expected: FAIL

  [should_apply: (0px < height <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= height > 0px)]
    expected: FAIL

  [should_apply: (height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (height <= ${value + 1}px)]
    expected: FAIL

  [should_apply: (height > ${value - 1}px)]
    expected: FAIL

  [should_apply: (height >= ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < height)]
    expected: FAIL

  [should_apply: (${value - 1}px <= height)]
    expected: FAIL

  [should_apply: (${value - 1}px < height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < height <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px <= height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > height > ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > height >= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= height > ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (device-width: ${value}px)]
    expected: FAIL

  [should_apply: all and (device-width = ${value}px)]
    expected: FAIL

  [should_apply: all and (min-device-width: ${value}px)]
    expected: FAIL

  [should_apply: all and (min-device-width: ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (max-device-width: ${value}px)]
    expected: FAIL

  [should_apply: all and (max-device-width: ${value + 1}px)]
    expected: FAIL

  [should_apply: all and (min-device-width: ${Math.floor(value/em_size) - 1}em)]
    expected: FAIL

  [should_apply: all and (max-device-width: ${Math.ceil(value/em_size) + 1}em)]
    expected: FAIL

  [should_apply: (device-width <= ${value}px)]
    expected: FAIL

  [should_apply: (device-width >= ${value}px)]
    expected: FAIL

  [should_apply: (0px < device-width <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= device-width > 0px)]
    expected: FAIL

  [should_apply: (device-width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (device-width <= ${value + 1}px)]
    expected: FAIL

  [should_apply: (device-width > ${value - 1}px)]
    expected: FAIL

  [should_apply: (device-width >= ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-width)]
    expected: FAIL

  [should_apply: (${value - 1}px <= device-width)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-width <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px <= device-width < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > device-width > ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > device-width >= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= device-width > ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (device-height: ${value}px)]
    expected: FAIL

  [should_apply: all and (device-height = ${value}px)]
    expected: FAIL

  [should_apply: all and (min-device-height: ${value}px)]
    expected: FAIL

  [should_apply: all and (min-device-height: ${value - 1}px)]
    expected: FAIL

  [should_apply: all and (max-device-height: ${value}px)]
    expected: FAIL

  [should_apply: all and (max-device-height: ${value + 1}px)]
    expected: FAIL

  [should_apply: all and (min-device-height: ${Math.floor(value/em_size) - 1}em)]
    expected: FAIL

  [should_apply: all and (max-device-height: ${Math.ceil(value/em_size) + 1}em)]
    expected: FAIL

  [should_apply: (device-height <= ${value}px)]
    expected: FAIL

  [should_apply: (device-height >= ${value}px)]
    expected: FAIL

  [should_apply: (0px < device-height <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= device-height > 0px)]
    expected: FAIL

  [should_apply: (device-height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (device-height <= ${value + 1}px)]
    expected: FAIL

  [should_apply: (device-height > ${value - 1}px)]
    expected: FAIL

  [should_apply: (device-height >= ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-height)]
    expected: FAIL

  [should_apply: (${value - 1}px <= device-height)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value - 1}px < device-height <= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px <= device-height < ${value + 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > device-height > ${value - 1}px)]
    expected: FAIL

  [should_apply: (${value + 1}px > device-height >= ${value}px)]
    expected: FAIL

  [should_apply: (${value}px >= device-height > ${value - 1}px)]
    expected: FAIL

  [width = 0, height != 0: should_apply: all and (height)]
    expected: FAIL

  [width = 0, height = 0: should_apply: all and (device-height)]
    expected: FAIL

  [width = 0, height = 0: should_apply: all and (device-width)]
    expected: FAIL

  [width != 0, height != 0: should_apply: all and (height)]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_be_known: orientation]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_be_known: orientation: portrait]
    expected: FAIL

  [ratio that reduces to 59/40: expression_should_be_known: orientation: landscape]
    expected: FAIL

  [ratio that reduces to 59/40: should_apply: (orientation)]
    expected: FAIL

  [ratio that reduces to 59/40: should_apply: (orientation: landscape)]
    expected: FAIL

  [ratio that reduces to 59/40: should_apply: not all and (orientation: portrait)]
    expected: FAIL

  [ratio that reduces to 59/80: should_apply: (orientation)]
    expected: FAIL

  [ratio that reduces to 59/80: should_apply: not all and (orientation: landscape)]
    expected: FAIL

  [ratio that reduces to 59/80: should_apply: (orientation: portrait)]
    expected: FAIL

  [should_apply: (aspect-ratio: 59/80)]
    expected: FAIL

  [should_apply: (aspect-ratio: 177/240)]
    expected: FAIL

  [should_apply: (aspect-ratio: 413/560)]
    expected: FAIL

  [should_apply: (aspect-ratio: 5900/8000)]
    expected: FAIL

  [should_apply: (aspect-ratio)]
    expected: FAIL

  [should_apply: (min-aspect-ratio: 59/80)]
    expected: FAIL

  [should_apply: (min-aspect-ratio: 58/80)]
    expected: FAIL

  [should_apply: (min-aspect-ratio: 59/81)]
    expected: FAIL

  [should_apply: (max-aspect-ratio: 59/80)]
    expected: FAIL

  [should_apply: (max-aspect-ratio: 60/80)]
    expected: FAIL

  [should_apply: (max-aspect-ratio: 59/79)]
    expected: FAIL

  [should_apply: (device-aspect-ratio: ${real_dar})]
    expected: FAIL

  [should_apply: not all and (device-aspect-ratio: ${high_dar_1})]
    expected: FAIL

  [should_apply: not all and (device-aspect-ratio: ${low_dar_2})]
    expected: FAIL

  [should_apply: (device-aspect-ratio)]
    expected: FAIL

  [should_apply: (min-device-aspect-ratio: ${real_dar})]
    expected: FAIL

  [should_apply: not all and (min-device-aspect-ratio: ${high_dar_2})]
    expected: FAIL

  [should_apply: all and (min-device-aspect-ratio: ${low_dar_2})]
    expected: FAIL

  [should_apply: all and (max-device-aspect-ratio: ${real_dar})]
    expected: FAIL

  [should_apply: (max-device-aspect-ratio: ${high_dar_1})]
    expected: FAIL

  [should_apply: (max-device-aspect-ratio: ${high_dar_2})]
    expected: FAIL

  [should_apply: not all and (max-device-aspect-ratio: ${low_dar_2})]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1/1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1  /1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1  / \t\n1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1/\r1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 0.5]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1.0/1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1/1.0]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1.0/1.0]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 0/1]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 1/0]
    expected: FAIL

  [expression_should_be_known: max-aspect-ratio: 0/0]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1/1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1  /1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1  / \t\n1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1/\r1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 0.5]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1.0/1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1/1.0]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1.0/1.0]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 0/1]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 1/0]
    expected: FAIL

  [expression_should_be_known: device-aspect-ratio: 0/0]
    expected: FAIL

  [should_apply: all and (monochrome:0)]
    expected: FAIL

  [should_apply: all and (max-monochrome:0)]
    expected: FAIL

  [should_apply: all and (max-monochrome:1)]
    expected: FAIL

  [should_apply: all and (monochrome)]
    expected: FAIL

  [should_apply: not all and (color)]
    expected: FAIL

  [should_apply: only all and (monochrome)]
    expected: FAIL

  [expression_should_be_known: color: 1]
    expected: FAIL

  [expression_should_be_known: color: 327]
    expected: FAIL

  [expression_should_be_known: color: 0]
    expected: FAIL

  [expression_should_be_known: color: -1]
    expected: FAIL

  [expression_should_be_known: min-monochrome: 1]
    expected: FAIL

  [expression_should_be_known: min-monochrome: 327]
    expected: FAIL

  [expression_should_be_known: min-monochrome: 0]
    expected: FAIL

  [expression_should_be_known: min-monochrome: -1]
    expected: FAIL

  [expression_should_be_known: max-color-index: 1]
    expected: FAIL

  [expression_should_be_known: max-color-index: 327]
    expected: FAIL

  [expression_should_be_known: max-color-index: 0]
    expected: FAIL

  [expression_should_be_known: max-color-index: -1]
    expected: FAIL

  [should_apply: (color-index: 0)]
    expected: FAIL

  [should_apply: (min-color-index: 0)]
    expected: FAIL

  [should_apply: (max-color-index: 0)]
    expected: FAIL

  [should_apply: (max-color-index: 1)]
    expected: FAIL

  [should_apply: (max-color-index: 157)]
    expected: FAIL

  [expression_should_be_known: grid]
    expected: FAIL

  [expression_should_be_known: grid: 0]
    expected: FAIL

  [expression_should_be_known: grid: 1]
    expected: FAIL

  [should_apply: (grid: 0)]
    expected: FAIL

  [should_apply: (orientation]
    expected: FAIL

  [should_apply: not all and (grid]
    expected: FAIL

  [expression_should_be_known: overflow-block]
    expected: FAIL

  [expression_should_be_known: overflow-block: none]
    expected: FAIL

  [expression_should_be_known: overflow-block: paged]
    expected: FAIL

  [expression_should_be_known: overflow-block: scroll]
    expected: FAIL

  [expression_should_be_known: overflow-inline]
    expected: FAIL

  [expression_should_be_known: overflow-inline: none]
    expected: FAIL

  [expression_should_be_known: overflow-inline: scroll]
    expected: FAIL

  [expression_should_be_known: update]
    expected: FAIL

  [expression_should_be_known: update: none]
    expected: FAIL

  [expression_should_be_known: update: slow]
    expected: FAIL

  [expression_should_be_known: update: fast]
    expected: FAIL

  [expression_should_be_known: hover]
    expected: FAIL

  [expression_should_be_known: hover: hover]
    expected: FAIL

  [expression_should_be_known: hover: none]
    expected: FAIL

  [expression_should_be_known: any-hover]
    expected: FAIL

  [expression_should_be_known: any-hover: hover]
    expected: FAIL

  [expression_should_be_known: any-hover: none]
    expected: FAIL

  [expression_should_be_known: pointer]
    expected: FAIL

  [expression_should_be_known: pointer: coarse]
    expected: FAIL

  [expression_should_be_known: pointer: fine]
    expected: FAIL

  [expression_should_be_known: pointer: none]
    expected: FAIL

  [expression_should_be_known: any-pointer]
    expected: FAIL

  [expression_should_be_known: any-pointer: coarse]
    expected: FAIL

  [expression_should_be_known: any-pointer: fine]
    expected: FAIL

  [expression_should_be_known: any-pointer: none]
    expected: FAIL

  ['not' keyword: should_apply: not (height)]
    expected: FAIL

  ['not' keyword: should_apply: not ((width) and (height))]
    expected: FAIL

  [three-valued logic: should_apply: not ((unknown) and (height))]
    expected: FAIL

  [three-valued logic: should_apply: (width) and (not ((unknown) and (height)))]
    expected: FAIL

  [three-valued logic: should_apply: not (unknown(width) and (height))]
    expected: FAIL