<!DOCTYPE HTML>
<html>
    <head>
        <title id="desc">HTML5 Selection: Get the range from the selection</title>
        <script type="text/javascript">
            function RunTest()
            {
                try
                {
                    var selection = window.getSelection();
                    var p1 = document.getElementById("p1");
                    var testPassed = true;
                    
                    var range = document.createRange();
                    range.selectNode(p1);
                    selection.addRange(range);
                    
                    var returnedRange = selection.getRangeAt(0);
                    
                    if (range.toString() != returnedRange.toString())
                    {
                        testPassed = false;
                    }
                    if (range.startContainer != returnedRange.startContainer)
                    {
                        testPassed = false;
                    }
                    if (range.startOffset != returnedRange.startOffset)
                    {
                        testPassed = false;
                    }
                    if (range.endContainer != returnedRange.endContainer)
                    {
                        testPassed = false;
                    }
                    if (range.endOffset != returnedRange.endOffset)
                    {
                        testPassed = false;
                    }
                    
                    if (testPassed)
                    {
                        document.getElementById("testresult").firstChild.data = "PASS";
                    }
                }
                catch (ex)
                {
                    document.getElementById("testresult").firstChild.data = "FAIL";
                }
            }
        </script>
    </head>
    <body onload="RunTest();">
        <p id="p1">Get the range from the selection</p>
        <p>Test passes if the word "PASS" appears below.</p>
        <div>Test result: </div>
        <div id="testresult">FAIL</div>
    </body>
</html>