[audio_constructor.html]
  type: testharness
  [No arguments, without new]
    expected: FAIL

  [Empty string argument, without new]
    expected: FAIL

  [Non-empty string argument, without new]
    expected: FAIL

  [Null argument, without new]
    expected: FAIL

  [Undefined argument, without new]
    expected: FAIL

  [Extra argument, without new]
    expected: FAIL

