<html>
<head>
<style>
body { margin: 10; padding: 0 }
</style>
</head>
<body contenteditable><div><br></div>hello<br>
<script type="text/javascript">

    var console_messages = document.createElement("ol");
    
    function log(message)
    {
        var item = document.createElement("li");
        var resultMessage = String(message);

        // remove any memory addresses to make the test reproducable
        resultMessage = resultMessage.replace(/0x[0-9a-fA-F]{8}/g, "0xXXXXXXXX");

        // Leopard serializes empty attribute dictionaries as "{ }", turn these into "{}" to match Tiger
        resultMessage = resultMessage.replace(/\{\s\}/g, "{}");

        item.appendChild(document.createTextNode(resultMessage));
        console_messages.appendChild(item);
    }
    
    if (window.layoutTestController) {
        
        try {
        
            layoutTestController.dumpAsText();
        
            log("Testing text with br elements (<div><br></div>hello<br>)");
            window.getSelection().setPosition(document.body, 5);

            log("(0, 0): " + textInputController.attributedSubstringFromRange(0, 0));
            log("(0, 1): " + textInputController.attributedSubstringFromRange(0, 1));
            log("(0, 2): " + textInputController.attributedSubstringFromRange(0, 2));
            log("(1, 1): " + textInputController.attributedSubstringFromRange(1, 1));
            log("(1, 5): " + textInputController.attributedSubstringFromRange(1, 5));
            log("(1, 6): " + textInputController.attributedSubstringFromRange(1, 6));
            log("(1, 100): " + textInputController.attributedSubstringFromRange(1, 100));
            log("(6, 1): " + textInputController.attributedSubstringFromRange(6, 1));
            log("(7, 1): " + textInputController.attributedSubstringFromRange(7, 1)); // should be empty
            log("(100, 0): " + textInputController.attributedSubstringFromRange(100, 0)); // should be undefined
            log("(100, 100): " + textInputController.attributedSubstringFromRange(100, 100)); // should be undefined
            
            document.body.innerHTML = "";

        } catch (ex) {
            log("Exception: " + ex.description);
        }
        
        var console = document.createElement("p");
        console.appendChild(console_messages);
        document.body.appendChild(console);
        
    } else {
        document.write("This testcase is buggy: 9337.  (cannot run interactively)");
    }
</script>
</body>
</html>