test_bug563487.html (856B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=563487 5 --> 6 <head> 7 <!-- Put this before the mochi* stuff, since that adds various listeners --> 8 <script> 9 var exception = null; 10 try { 11 window.removeEventListener("foo", function() {}); 12 } catch (e) { 13 exception = e; 14 } 15 </script> 16 <title>Test for Bug 563487</title> 17 <script src="/tests/SimpleTest/SimpleTest.js"></script> 18 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 19 </head> 20 <body> 21 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=563487">Mozilla Bug 563487</a> 22 <p id="display"></p> 23 <div id="content" style="display: none"> 24 25 </div> 26 <pre id="test"> 27 <script type="application/javascript"> 28 29 /** Test for Bug 563487 */ 30 is(exception, null, "removeEventListener threw"); 31 </script> 32 </pre> 33 </body> 34 </html>