test_bug691.html (1310B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=691 5 --> 6 <head> 7 <title>Test for Bug 691</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> 10 <script type="text/javascript"> 11 12 function show(what) { 13 var stage = document.getElementById("stage"); 14 if (what == "modularity") { 15 var spaghetti = document.createElement("IMG",null); 16 spaghetti.setAttribute("SRC","nnc_lockup.gif"); 17 spaghetti.setAttribute("id","foo"); 18 stage.insertBefore(spaghetti,stage.firstChild); 19 } 20 } 21 22 function remove() { 23 var stage = document.getElementById("stage"); 24 var body = document.getElementsByTagName("BODY")[0]; 25 while (stage.firstChild) { 26 stage.firstChild.remove(); 27 } 28 } 29 30 </script> 31 </head> 32 <body> 33 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=691">Mozilla Bug 691</a> 34 <p id="display"></p> 35 <div id="content" > 36 <ul> 37 <li >foo</li> 38 </ul> 39 <div id="stage"> 40 </div> 41 42 </div> 43 <pre id="test"> 44 <script class="testbody" type="text/javascript"> 45 46 /** Test for Bug 691 */ 47 48 show("modularity"); 49 remove(); 50 show("modularity"); 51 remove(); 52 show("modularity"); 53 remove(); 54 show("modularity"); 55 56 ok($("foo"), "basic DOM manipulation doesn't crash"); 57 58 </script> 59 </pre> 60 </body> 61 </html>