<html>
<script>
    if (window.layoutTestController)
        layoutTestController.dumpAsText();
</script>
<body>
    
    <div id="result"></div>
    
    <textarea name="area1" id="area1" rows="5" cols="40">
line 1
line 2
line 3
    </textarea>

    <textarea name="area2" id="area2" rows="5" cols="40"></textarea>
     
    <script>
        if (window.accessibilityController) {
            var result = document.getElementById("result");

            var area1 = document.getElementById("area1");
            area1.focus();

            for (var k = 0; k < 3; k++) {
                area1.selectionStart = (k*7);
                area1.selectionEnd = (k*7);
                var lineNumber = accessibilityController.focusedElement.insertionPointLineNumber;            
                if (lineNumber == k) {
                    result.innerText += "Test:" + k + ") Line Number: Pass [" + area1.selectionStart + "->" + lineNumber + "]\n";       
                }
                else {
                    result.innerText += "Test:" + k + ") Line Number: Fail [" + area1.selectionStart + "->" + lineNumber + "]\n";       
                }
            }

            var area2 = document.getElementById("area2");
            area2.focus();
            var lineNumber = accessibilityController.focusedElement.insertionPointLineNumber
            result.innerText += "Not focused on text area line number: " + lineNumber + "\n";
        }
    </script>
</body>
</html>