[Document-getElementsByTagName.html]
  type: testharness
  [Element in non-HTML namespace, prefix, lowercase name]
    expected: FAIL

  [Element in non-HTML namespace, prefix, uppercase name]
    expected: FAIL

  [Element in HTML namespace, prefix, non-ascii characters in name]
    expected: FAIL

  [Element in non-HTML namespace, prefix, non-ascii characters in name]
    expected: FAIL

