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<html>
<body>
<a id="blabla" href="/" rel="nofollow"><b>AAA</b><u id="ble">UUU</u></a>
<b id="empty"></b>
<script>
function aa()
{
console.assert(document.getElementById('blabla').childElementCount == 2, 'Two, b and u');
}
function bb()
{
console.assert(document.getElementById('empty').childElementCount == 0, 'zero');
}
console.error('element.childElementCount.html');
aa();
bb();
console.exit();
</script>
<button onclick="return aa()">blabla child element count</button>
<button onclick="return bb()">empty child element count</button>
</body>
</html>
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