<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=182279 --> <head> <title>Test for Bug 182279</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=182279">Moozilla Bug 182279</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 182279 **/ var sel = document.createElement("select"); var opt1 = new Option(); var opt2 = new Option(); var opt3 = new Option(); opt1.value = 1; opt2.value = 2; opt3.value = 3; sel.add(opt1, null); sel.add(opt2, opt1); sel.add(opt3); is(sel[0], opt2, "1st item should be 2"); is(sel[1], opt1, "2nd item should be 1"); is(sel[2], opt3, "3rd item should be 3"); </script> </pre> </body> </html>