jquery/speed/closest.html

35 lines
929 B
HTML

<!doctype html>
<html>
<head>
<title>Test Event Handling Performance</title>
<script src="benchmark.js"></script>
<script src="jquery-basis.js"></script>
<script>var old = jQuery.noConflict(true);</script>
<script src="../dist/jquery.js"></script>
<script>
jQuery(function ready() {
var node = $("#child"), name;
[".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"].forEach(function foreach(item) {
name = "closest '" + item + "'";
console.log(name);
console.log("new", benchmarkString("$('#child').closest('" + item + "')", 5000, name));
console.log("old", benchmarkString("old('#child').closest('" + item + "')", 5000, name));
});
});
</script>
</head>
<body>
<div>
<p>Hello</p>
<div class="zoo" id="zoo" data-foo="bar">
<div>
<p id="child">lorem ipsum</p>
<p>dolor sit amet</p>
</div>
</div>
</div>
</body>
</html>