[dom-tests] Add tests for DocumentType literals. (#1310)

The tests now cover all assertions from

level2/core/publicId01.xml
level2/core/systemId01.xml
level2/core/internalSubset01.xml

View on GitHub: https://github.com/w3c/web-platform-tests/pull/1310

Received on Saturday, 25 October 2014 10:45:03 UTC