LayoutTests/http/tests/xmlhttprequest/serialize-document.html - WebKit - Git at Google

 <html>
    <head>
    </head>

    <body>
    <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=18421">bug 18421</a>:
    XMLHttpRequest does not properly encode &amp; and &lt; in outgoing messages.</p>
    </body>
    <script type="text/javascript">
        if (window.testRunner)
           testRunner.dumpAsText();

        // Create a new document
        var dom = document.implementation.createDocument("","", null);

        // Create the root node
        var root = dom.appendChild(dom.createElement("foo"));

        // Add an attribute
        root.setAttribute("foo", "a&b");

        // Add a text node
        var txt = dom.createTextNode("a&b");

        // Append it
        root.appendChild(txt);

        // Create the XHR object
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "resources/post-echo.cgi", false);
        xhr.send(dom);

        if (xhr.responseText == '<foo foo="a&amp;b">a&amp;b</foo>')
           document.body.innerHTML +="PASS";
        else
           document.body.innerHTML +="FAIL: <xmp>" + xhr.responseText + "</xmp>";
    </script>

 </html>
	<html>
	<head>
	</head>

	<body>
	<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=18421">bug 18421</a>:
	XMLHttpRequest does not properly encode & and < in outgoing messages.</p>
	</body>
	<script type="text/javascript">
	if (window.testRunner)
	testRunner.dumpAsText();

	// Create a new document
	var dom = document.implementation.createDocument("","", null);

	// Create the root node
	var root = dom.appendChild(dom.createElement("foo"));

	// Add an attribute
	root.setAttribute("foo", "a&b");

	// Add a text node
	var txt = dom.createTextNode("a&b");

	// Append it
	root.appendChild(txt);

	// Create the XHR object
	var xhr = new XMLHttpRequest();
	xhr.open("POST", "resources/post-echo.cgi", false);
	xhr.send(dom);

	if (xhr.responseText == '<foo foo="a&b">a&b</foo>')
	document.body.innerHTML +="PASS";
	else
	document.body.innerHTML +="FAIL: <xmp>" + xhr.responseText + "</xmp>";
	</script>

	</html>