<html>
<head>
    <title>TextArea auto-sizing test</title>
    <script type="text/javascript">
        
        if (window.testRunner)
            window.testRunner.waitUntilDone();
                
        function doTest() 
        {
            if (!window.testRunner)
                return;

            if (!window.eventSender)
                return;

            window.internals.settings.setTextAutosizingEnabled(true);
            window.internals.settings.setTextAutosizingWindowSizeOverride(320, 480);
            
            var obj = document.getElementById('test');
            var oldHeight = obj.offsetHeight;
            
            eventSender.mouseMoveTo(obj.offsetLeft+10, obj.offsetTop+20);
            eventSender.mouseDown();
            eventSender.mouseUp();
        
            eventSender.keyDown("\n")
            eventSender.keyDown('A');
            eventSender.keyDown('B');
            eventSender.keyDown('\n');
            
            // Textarea height shouldn't change after we add new lines.
            document.getElementById("result").innerHTML= obj.offsetHeight == oldHeight ? 'SUCCESS' : 'FAIL';
            
            testRunner.dumpAsText();
            testRunner.notifyDone();
        }
    </script>
</head>

<body onload="doTest()">
<textarea id="test" rows="12" style="width:100%">
    a
    b
    c
    d
    e
    f
    g
    h
    i
</textarea>
<div id="result"></div>
</body>
</html>