[user-select-valid.html]
  [e.style['user-select'\] = "contain" should set the property value]
    expected: FAIL

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

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

  [e.style['user-select'\] = "text" should set the property value]
    expected: FAIL

  [e.style['user-select'\] = "auto" should set the property value]
    expected: FAIL