blob: 75675e78b64afda33df5f1193e8e99039160427a [file] [log] [blame]
<!DOCTYPE html>
<body>
<div id="container" style="display: none;"></div>
<script src="../resources/magnitude-perf.js"></script>
<script>
var container = document.getElementById('container');
function setupFunction(magnitude)
{
container.innerHTML = '';
for (var i = 0; i < magnitude; i++)
container.appendChild(document.createElement('div'));
}
function test(magnitude)
{
container.children[0].class = 'first item';
container.children[container.children.length - 1].class = 'last item';
}
Magnitude.description("Tests that accessing the last item in children HTMLCollection is a constant time operation.");
Magnitude.run(setupFunction, test, Magnitude.CONSTANT);
</script>
</body>
</html>