TextEvent.hasFeature.html

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<!DOCTYPE html>

<html>

    <head>

        <title id='desc'> TextEvent: feature detection with hasFeature() </title>

        <script type="text/javascript">

            var PassTest = function()

                document.getElementById("testresult").firstChild.data = "PASS";

            var FailTest = function()

                document.getElementById("testresult").firstChild.data = "FAIL";

            window.onload = function()

try

                    var features = ["TextEvent", "Events.TextEvent", "Events.textInput"];

                    var versions = ["3.0", "", null];

                    var TestResult = true;

                    var HasFeature = false;

                    for (var i=0; i<features.length; i++)

                        for (var j=0; j<versions.length; j++)

                            HasFeature = document.implementation.hasFeature(features[i], versions[j]);

                            TestResult = HasFeature && TestResult;

                    if (HasFeature && TestResult)

                        PassTest();

                    else

                        FailTest();

                catch(ex)

                    FailTest();

        </script>

    </head>

    <body>

        <h3>DOM Events</h3>

        <h4>

            Test Description: TextEvent - feature support detection using DOMImplementation.hasFeature() method

        </h4>

        <p>Test passes if the word "PASS" appears below.</p>

        <div>Test result: </div>

        <div id='testresult'>FAIL</div>

    </body>

</html>