[transition-valid.html]
  [e.style['transition'\] = "1s" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "cubic-bezier(0, -2, 1, 3)" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "1s -3s" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "none" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "top" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "1s -3s, cubic-bezier(0, -2, 1, 3) top" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "all" should set the property value]
    expected: FAIL

  [e.style['transition'\] = "all 1s" should set the property value]
    expected: FAIL