[xml-serialization.xhtml]
  type: testharness
  [Comment: containing --]
    expected: FAIL

  [Comment: starting with -]
    expected: FAIL

  [Comment: ending with -]
    expected: FAIL

  [Comment: containing -->]
    expected: FAIL

  [DocumentType: empty public and system id]
    expected: FAIL

  [DocumentType: empty system id]
    expected: FAIL

  [DocumentType: empty public id]
    expected: FAIL

  [DocumentType: non-empty public and system id]
    expected: FAIL

  [DocumentType: 'APOSTROPHE' (U+0027)]
    expected: FAIL

  [DocumentType: 'QUOTATION MARK' (U+0022)]
    expected: FAIL

  [DocumentType: 'APOSTROPHE' (U+0027) and 'QUOTATION MARK' (U+0022)]
    expected: FAIL

  [ProcessingInstruction: empty data]
    expected: FAIL

  [ProcessingInstruction: non-empty data]
    expected: FAIL

  [ProcessingInstruction: target contains xml]
    expected: FAIL

  [ProcessingInstruction: target contains a 'COLON' (U+003A)]
    expected: FAIL