051.html (562B)
1 <!doctype html> 2 <title>document.write \r\n</title> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 6 <div id="log"></div> 7 8 <script> 9 var t = async_test(); 10 11 t.step(function() { 12 document.write("\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nA"); 13 }) 14 15 onload = function() { 16 t.step(function() { 17 const lastNode = document.getElementById('after'); 18 assert_equals(lastNode.previousSibling.data, "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nAB"); 19 }); 20 t.done(); 21 }; 22 </script>B<div id=after></div>