[cross-document-traversal-cross-document-traversal.html]
  [cross-document traversals in opposite directions: the result is going nowhere]
    expected: FAIL

  [cross-document traversals in opposite directions, second traversal invalid at queuing time but valid at the time it is run: the result is going nowhere]
    expected: FAIL

  [cross-document traversals in the same (back) direction: the result is going -2 with only one load event]
    expected:
      if (os == "android") and not fission: FAIL

  [cross-document traversals in the same (forward) direction: the result is going +2 with only one load event]
    expected:
      if (os == "android") and not fission: FAIL