[Blob-constructor.html]
  type: testharness
  [Passing non-objects, Dates and RegExps for blobParts should throw a TypeError.]
    expected: FAIL

  [Passing an platform object that supports indexed properties as the blobParts array should work (window).]
    expected: FAIL

  [Getters and value conversions should happen in order until an exception is thrown.]
    expected: FAIL

  [Changes to the blobParts array should be reflected in the returned Blob (pop).]
    expected: FAIL

  [Changes to the blobParts array should be reflected in the returned Blob (unshift).]
    expected: FAIL

  [ArrayBuffer elements of the blobParts array should be supported.]
    expected: FAIL

  [Passing typed arrays as elements of the blobParts array should work.]
    expected: FAIL

  [Passing a Float64Array as element of the blobParts array should work.]
    expected: FAIL

  [Passing an platform object that supports indexed properties as the blobParts array should work (window with custom toString).]
    expected: FAIL

  [Passing an platform object that supports indexed properties as the blobParts array should work (select).]
    expected: FAIL

  [Passing a platform array object as the blobParts array should work (MessagePort[\]).]
    expected: FAIL

  [Array with two buffers]
    expected: FAIL

  [Array with two bufferviews]
    expected: FAIL

  [Array with mixed types]
    expected: FAIL

  [Blob constructor with no arguments, without 'new']
    bug: https://github.com/servo/servo/issues/10744
    expected: FAIL

  [Blob constructor with undefined as first argument]
    bug: https://github.com/servo/servo/issues/10779
    expected: FAIL