From 1.3.1 to 1.3.2 sibling selector does not work anymore:

http://jquery.nodnod.net/cases/277

<script>

$(document).ready(function() {

module("Sibling in jquery-1.3.2");

test("Sibling filter", function() {

var length = jQuery("li.selected").siblings("li").length;

equals(length, 2, "sibling filter length");

});

test("Sibling selector", function() {

var length = jQuery("li.selected ~ li").length;

equals(length, 2, "sibling selector length");

});

});

</script>

<ul>

<li class="selected">ichi</li>

<li>ni</li>

<li>san</li>

</ul>