khronosschoty
/
palemoon-dev


			
				
					
						
						
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							<!DOCTYPE html>
<html class="reftest-wait">
  <head>
  </head>
  <body>
    <div id="host"></div>
    <script>
      var host, root;

      function run() {
        host = document.getElementById("host");
        root = host.createShadowRoot();
        root.innerHTML = "<span>a</span>";
      }

      function tweak() {
        var span = document.createElement("span");
        span.innerHTML = "b";

        // Span should not be visible because it is not distributed to any
        // insertion points in the shadow DOM.
        host.appendChild(span);

        document.documentElement.removeAttribute("class");
      }

      if (document.body.createShadowRoot) {
        run();
        window.addEventListener("MozReftestInvalidate", tweak);
      } else {
        document.documentElement.className = "";
      }
    </script>
  </body>
</html>