docs: function (cfg, callback) {
          results = {};
  
          // Generate a test targeting any CSS
          var all = {
              name : "__baseline__",
              cfg : cfg,
              selector : null,
              callback : {
                  fn : allTests,
                  scope : this,
                  args : [cfg, callback]
              }
          };
  
          runTest(all);
      }