simon.html5.org/test/html/serializing

      Name                    Last modified      Size  Description
      Parent Directory                             -   
      001.htm                 10-Sep-2007 11:17  585   Getting innerHTML in HTML
      002.xht                 11-Sep-2007 04:57  737   
      plaintext/              20-Jun-2007 12:40    -   
      support/                11-Sep-2007 04:58    -   
      tests.dat               11-Sep-2007 05:02  8.9K  

tests.dat contains multiple tests using the following format (encoded 
as UTF-8):

"#input", followed by LF, followed by a DOM tree using [SDF], followed by
"#expected", followed by LF, followed by one or more of the following:

   * "h " followed by a string (as defined in [SDF]) of the expected HTML
     markup or an "e" representing a DOM exception, followed by LF
   * "x " followed by a string (as defined in [SDF]) of the expected XML
     markup or an "e" representing a DOM exception, followed by LF

...then finally followed by another LF.

[SDF]
   Serialized DOM Format, http://simon.html5.org/specs/sdf