chromium/third_party/blink/web_tests/fast/dom/HTMLDocument/title-set.html

<html>
<head>
<script>
function print(message) {
	var paragraph = document.createElement("p");
	paragraph.appendChild(document.createTextNode(message));
	document.getElementById("console").appendChild(paragraph);
}

function test() {
	if (window.testRunner) {
		testRunner.dumpAsText();
	}

	document.title = "test";
	if (document.title == "test") {
		print("passed");
	} else {
		print("failed");
	}
}
</script>
</head>
<body onload="test()">
<p>Tests: setting HTMLDocument::title</p>
<p>Condition(s): </p>
<p>Success message: passed</p>
<p>Failure message: failed</p>
<hr>
<div id='console'/>
</body>
</html>