<html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=259332 --> <head> <title>Test for Bug 259332</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=259332">Mozilla Bug 259332</a> <p id="display"></p> <div id="content"> <div id="a">a <div id="a">a</div> <input name="a" value="a"> <div id="b">b</div> <input name="b" value="b"> <div id="c">c</div> </div> <input name="write"> <input name="write"> <input id="write"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 259332 **/ list = document.all.a; ok(list.length == 3, "initial a length"); blist = document.all.b; ok(document.all.b.length == 2, "initial b length"); document.getElementById('b').id = 'a'; ok(document.all.b.nodeName == "INPUT", "just one b"); ok(blist.length == 1, "just one b"); ok(list.length == 4, "one more a"); newDiv = document.createElement('div'); newDiv.id = 'a'; newDiv.innerHTML = 'a'; list[0].appendChild(newDiv); ok(list.length == 5, "two more a"); ok(document.all.c.textContent == 'c', "one c"); document.all.c.id = 'a'; ok(!document.all.c, "no c"); ok(list.length == 6, "three more a"); ok(document.all.write.length == 3, "name is write"); newDiv = document.createElement('div'); newDiv.id = 'd'; newDiv.innerHTML = 'd'; list[0].appendChild(newDiv); ok(document.all.d.textContent == 'd', "new d"); </script> </pre> </body> </html>