[scroll-timeline-cssom.tentative.html]
  [CSSScrollTimelineRule.cssText: source descriptor]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (container-based offset, px)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (container-based offset, percentage)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (element offset)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (element offset with edge)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (element offset with threshold)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (element offset with edge and threshold)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (element offset with threshold and edge)]
    expected: FAIL

  [CSSScrollTimelineRule.cssText: scroll-offsets descriptor (multiple offsets)]
    expected: FAIL

  [CSSScrollTimelineRule.source selector(#foo)]
    expected: FAIL

  [CSSScrollTimelineRule.source selector( #foo )]
    expected: FAIL

  [CSSScrollTimelineRule.source  selector(#foo) ]
    expected: FAIL

  [CSSScrollTimelineRule.source none]
    expected: FAIL

  [CSSScrollTimelineRule.source  none ]
    expected: FAIL

  [CSSScrollTimelineRule.source selector(#a\\9 b)]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets 10em]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets 10%]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets calc(1px + 1%)]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo)]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets  selector(#foo)]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) start]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) start 3]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) 3]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) 3.5]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) end]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) end 3]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) 3 end]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets 10%, 100px]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets auto, 100%]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets 0%, selector(  #foo)  3  end  ]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets selector(#foo) end 3, selector(#bar)]
    expected: FAIL

  [CSSScrollTimelineRule.scrollOffsets 0%, auto, selector(#foo) start, auto, selector(#bar) 12.3]
    expected: FAIL

