004.html (648B)
1 <!doctype html> 2 <title>Reuse of document object after document.open</title> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <div id="log"></div> 6 <iframe src="/common/blank.html"></iframe> 7 <script> 8 var t = async_test(); 9 var iframe; 10 onload = t.step_func(function() { 11 var iframe = document.getElementsByTagName("iframe")[0]; 12 var handle = iframe.contentDocument; 13 iframe.contentDocument.test_state = 1; 14 assert_equals(iframe.contentDocument.open(), handle); 15 assert_equals(iframe.contentDocument.test_state, 1); 16 assert_equals(iframe.contentDocument, handle); 17 t.done(); 18 }); 19 </script>