chromium/third_party/blink/manual_tests/target_new.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
        "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<script type="text/javascript" language="javascript" charset="utf-8">
 var aVar = "some value";
 function externallyCalled() {
 	alert("hello from opener");
 }
</script>
</head>
<body>
<p><b>BUG ID:</b> <a href="rdar://problem/4172380">4172380</a> [GENENTECH] window.opener not available when child opened via target="_new"</p>

<p id="test" style="background-color:skyblue; padding:3px;"><b>STEPS TO TEST:</b> 
Click link below, then click links in the window that opens.</p>

<p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b> 
Links in the new window that opens will alert "[object Window]", "some value", and "hello from opener".
</p>

<p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b>  
First link in the new window that opens will alert "null", and the other two links will not work at all.
</p>

<a href="target_new-1.html" target="_new">Click this link to begin test</a>
</body>
</html>