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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: be42da5976a6b7ae2ebe9965350a786946fbd072 authored by Frédéric Wang on 20 September 2018, 14:08:51 UTC
CSSOM View Scroll Behavior: Check scroll positions during smooth scrolling starting from different initial positions.
Tip revision: be42da5
pointerevent_touch-action-keyboard-manual.html 
<!doctype html>
<html>
    <head>
        <title>touch-action: keyboard</title>
        <meta name="viewport" content="width=device-width">
        <link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>
        <script src="pointerevent_support.js"></script>
        <style>
            #target0 {
            width: 700px;
            height: 430px;
            touch-action: none;
            }
        </style>
    </head>
    <body onload="run()">
        <h1>Pointer Events touch-action attribute support</h1>
        <h4 id="desc">Test Description: Press DOWN ARROW key. Wait for description update. Expected: pan enabled</h4>
        <p>Note: this test is for keyboard only</p>
        <div id="target0">
            <p>
                Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
                nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
                Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
                lobortis nisl ut aliquip ex ea commodo consequat.
            </p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
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            <p>Lorem ipsum dolor sit amet...</p>
            <p>
                Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
                nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
                Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
                lobortis nisl ut aliquip ex ea commodo consequat.
            </p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
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            <p>Lorem ipsum dolor sit amet...</p>
            <p>
                Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
                nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
                Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
                lobortis nisl ut aliquip ex ea commodo consequat.
            </p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
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            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>
                Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
                nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
                Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
                lobortis nisl ut aliquip ex ea commodo consequat.
            </p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
            <p>Lorem ipsum dolor sit amet...</p>
        </div>
        <script type='text/javascript'>

            var xScrollIsReceived = false;
            var yScrollIsReceived = false;
            var xScr0, yScr0, xScr1, yScr1;

            function run() {
                var target0 = document.getElementById("target0");

                var test_touchaction = async_test("touch-action attribute test");

                xScr0 = target0.scrollLeft;
                yScr0 = target0.scrollTop;

                target0.focus();

                on_event(target0, 'scroll', function(event) {
                    xScr1 = target0.scrollLeft;
                    yScr1 = target0.scrollTop;

                    if(xScr1 != xScr0) {
                        xScrollIsReceived = true;
                    }

                    if(yScr1 != yScr0) {
                        test_touchaction.step(function () {
                            yScrollIsReceived = true;
                            assert_true(true, "y-scroll received.");
                        });
                        updateDescriptionNextStepKeyboard();
                    }

                    if(xScrollIsReceived && yScrollIsReceived) {
                        test_touchaction.done();
                        updateDescriptionComplete();
                    }
                });
            }

            function updateDescriptionNextStepKeyboard() {
                document.getElementById('desc').innerHTML = "Test Description: press RIGHT ARROW key.";
            }
        </script>
        <h1>touch-action: none</h1>
        <div id="complete-notice">
        </div>
        <div id="log"></div>
    </body>
</html>
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