1 <body> 2 <script> 3 if (window.layoutTestController) 4 layoutTestController.dumpAsText(); 5 6 function print(message) 7 { 8 var paragraph = document.createElement("li"); 9 paragraph.appendChild(document.createTextNode(message)); 10 document.getElementById("console").appendChild(paragraph); 11 } 12 13 function test() 14 { 15 if (document.implementation != frames[0].document.implementation) 16 print("OK: Top-level document and iframe document have different DOMImplementation objects"); 17 else 18 print("BUG: Top-level document and iframe document share a DOMImplementation object"); 19 20 if (document.implementation === document.implementation) 21 print("OK: DOMImplementation object is cached"); 22 else 23 print("BUG: DOMImplementation object is not cached"); 24 } 25 </script> 26 <p>This test checks that DOMImplementation object is created per document.</p> 27 <p>If the test passes, you should see a few OK lines below.</p> 28 <p><ol id=console></ol></p> 29 <iframe src="about:blank" onload="test()"></iframe> 30 </body> 31
