third_party/web_platform_tests/webmessaging/postMessage_invalid_targetOrigin.htm

<!DOCTYPE html>
<html>
<head>
<title> postMessage with invalid targetOrigin raises SyntaxError exception </title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id=log></div>

<div style="display:none">
    <iframe width="70%" onload="PostMessageTest()" src="./support/ChildWindowPostMessage.htm"></iframe>
</div>

<script>


    var description = "Test Description: " +
                      "If the value of the targetOrigin argument is neither a single U+002A ASTERISK character (*), " +
                      "a single U+002F SOLIDUS character (/), nor an absolute URL, then throw a SyntaxError exception " +
                      "and abort the overall set of steps.";

    var DATA = "InvalidOrigin";
    var TARGET = document.querySelector("iframe");

    function PostMessageTest()
    {
        test(function()
        {
            assert_throws("SYNTAX_ERR", function()
            {
                TARGET.contentWindow.postMessage(DATA, DATA);
            });
        }, description);
    }
</script>
</body>
</html>