<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=394700 --> <head> <title>Test for Bug 394700</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=394700">Mozilla Bug 394700</a> <p id="display"></p> <div id="content"> <select><option id="A">A</option><option id="B">B</option></select> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 394700 **/ function remove(q1) { q1.parentNode.removeChild(q1); } function testSelectedIndex() { document.addEventListener("DOMNodeRemoved", foo, false); remove(document.getElementById("B")); document.removeEventListener("DOMNodeRemoved", foo, false); function foo() { document.removeEventListener("DOMNodeRemoved", foo, false); remove(document.getElementById("A")); } var selectElement = document.getElementsByTagName("select")[0]; ok(selectElement.selectedIndex == -1, "Wrong selected index!"); ok(selectElement.length == 0, "Select shouldn't have any options!") } SimpleTest.waitForExplicitFinish(); addLoadEvent(testSelectedIndex); addLoadEvent(SimpleTest.finish); </script> </pre> </body> </html>