LayoutTests/js/bitwise-and-on-undefined.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

 <html>
     <head>
         <meta http-equiv="content-type" content="text/html; charset=UTF-8">
         <title>test of bitwise operators mixing integers, null, and undefined</title>
         <style>
             .failure { color: red; }
             .success { color: green; }
         </style>
         <script type="text/javascript">

             if (window.testRunner)  testRunner.dumpAsText();

             function log(msg) {
                 document.getElementById("log").innerHTML += msg;
             }

             function logTest(expression, expected) {
                 var result;
                 try {
                     result = eval(expression);
                 } catch (e) {
                     result = e;
                 }
                 if (result != expected)
                     log("<li class='failure'>FAILED: " + expression + " = " + result + " -- expected: " + expected + "</li>");
                 else
                     log("<li class='success'>SUCCESS: " + expression + " = " + result + "</li>");

             }

             function runTest() {
                 logTest("0 & null", 0);
                 logTest("0 & undefined", 0);
                 logTest("1 & null", 0);
                 logTest("1 & undefined", 0);
                 logTest("0 | null", 0);
                 logTest("0 | undefined", 0);
                 logTest("1 | null", 1);
                 logTest("1 | undefined", 1);
                 logTest("0 ^ null", 0);
                 logTest("0 ^ undefined", 0);
                 logTest("1 ^ null", 1);
                 logTest("1 ^ undefined", 1);
             }

         </script>

     </head>
     This tests the bitwise operators work correctly in conjunction with undefined and null.<br />
     <body onload="runTest()">
         <ul id="log"></ul>
     </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
	<title>test of bitwise operators mixing integers, null, and undefined</title>
	<style>
	.failure { color: red; }
	.success { color: green; }
	</style>
	<script type="text/javascript">

	if (window.testRunner) testRunner.dumpAsText();

	function log(msg) {
	document.getElementById("log").innerHTML += msg;
	}

	function logTest(expression, expected) {
	var result;
	try {
	result = eval(expression);
	} catch (e) {
	result = e;
	}
	if (result != expected)
	log("<li class='failure'>FAILED: " + expression + " = " + result + " -- expected: " + expected + "</li>");
	else
	log("<li class='success'>SUCCESS: " + expression + " = " + result + "</li>");

	}

	function runTest() {
	logTest("0 & null", 0);
	logTest("0 & undefined", 0);
	logTest("1 & null", 0);
	logTest("1 & undefined", 0);
	logTest("0 \| null", 0);
	logTest("0 \| undefined", 0);
	logTest("1 \| null", 1);
	logTest("1 \| undefined", 1);
	logTest("0 ^ null", 0);
	logTest("0 ^ undefined", 0);
	logTest("1 ^ null", 1);
	logTest("1 ^ undefined", 1);
	}

	</script>

	</head>
	This tests the bitwise operators work correctly in conjunction with undefined and null.<br />
	<body onload="runTest()">
	<ul id="log"></ul>
	</body>
	</html>