chromium/third_party/blink/web_tests/fast/forms/numeric-input-name.html

<html>
    <head>
        <script type="text/javascript">
            if (window.testRunner)
                testRunner.dumpAsText();

            function showMe()
            {
                var varString = '';
                var element = '';
                var oneForm = document.forms["test_form"];
                var totalElements = oneForm.length;
                for (var increment = 0; increment < totalElements; increment++)
                {
                    element = oneForm[increment];
                    if (element.tagName == "INPUT" || element.tagName == "TEXTAREA")
                    {
                        if (    (element.type == 'checkbox' && element.checked) ||
                                (element.type == 'radio' && element.checked) ||
                                element.type == 'text' ||
                                element.type == 'password' ||
                                element.type == 'hidden'    )
                        {
                            varString += element.name + "=" + element.value + "<br>";
                        }
                    }
                    else if (element.tagName == "SELECT")
                    {
                        varString += element.name + "=" + element.options[element.selectedIndex].value + "\n&";
                    }
                }
                document.getElementById('results').innerHTML = varString;
            }
        
        </script>
    </head>
    <body onload="showMe()">
        <p>Check form element indexed iteration (there should be no identical lines).</p>
        <div id="results"></div>
        <form action="testme.html" method="post" name="test_form" id="test_form">
            <input type="hidden" name="field_000" value="Field_000">
            <input type="hidden" name="0" value="0">
            <input type="hidden" name="-1" value="-1">
            <input type="hidden" name="method" value="Method">
            <input type="hidden" name="reset" value="Reset">
            <input type="hidden" name="focus" value="Focus">
            <input type="hidden" name="children" value="Children">
            
        </form>
    
    </body>
</html>