prefs: [layout.css.linear-easing-function.enabled:true]
[linear-timing-functions-syntax.tentative.html]
  expected:
    if (os == "android") and fission: [OK, TIMEOUT]
  [e.style['animation-timing-function'\] = "linear(0, 0.5 25% 75%, 1 100% 100%)" should set the property value]
    expected: FAIL

  [e.style['animation-timing-function'\] = "linear(0, 1.3, 1, 0.92, 1, 0.99, 1, 1.004, 0.998, 1 100% 100%)" should set the property value]
    expected: FAIL

  [e.style['animation-timing-function'\] = "linear(0 0% 100%)" should not set the property value]
    expected: FAIL

  [e.style['animation-timing-function'\] = "linear(0% 100% 0)" should not set the property value]
    expected: FAIL