1 To run this test you will need to put this file and Default-port-frame-contents.html 2 on a webserver and then point your browser to http://localhost/Default-port-frame.html. 3 We cannot make this a LayoutTest because we don't want to mess with people's default ports. 4 <br> 5 <iframe src="http://localhost:80/resources/Default-port-frame-contents.html"> </iframe> 6 <script> 7 function test() { 8 var result = typeof frames[0].testData != 'undefined'; 9 alert(result ? 'Success' : 'Failed'); 10 } 11 </script> 12 <input type="button" onclick="test()" value="Click Me To Test" ></input>