<html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=357509 --> <head> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> <script> function foo(elem) { rng = document.createRange(); rng.setStartBefore(elem); } </script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=357509">Mozilla Bug 357509</a> <div style="display: none" id="rangetest"> </div> <pre id="test"> <script type="text/javascript"> var passed = false; try { foo(document.getElementById("rangetest")) passed = true; } catch (e) { passed = false; } <!-- The ok() function tests the first arg --> ok(passed, "nsIDOMRange.setStartBefore"); </script> </pre> </body> </html>