firefox/testing/web-platform/tests/pointerlock/pointerlock_fullscreen-manual.html

<!DOCTYPE html>
<html>
<body>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<meta name='flags' content='interact'>
<style type="text/css">
    button {
        color: blue;
    }

    #test-element-wrap {
        position: relative;
        background-color: lightgrey;
        width: 400px;
        height: 200px;
        border: grey 1px solid;
    }

    #test-element {
        position: relative;
        background-color: lightyellow;
        width: 100px;
        height: 30px;
        border: yellow 1px solid;
    }

    #status-log {
        margin: 10px 0;
        color: green;
    }
</style>
</head>
<body>
    <h2>Description</h2>
    <p>This test validates that pointer lock won't be exited when fullscreen is entered or exited, unless fullscreen is exited with the same user gesture as pointer lock.</p>
    <hr/>

    <h2>Manual Test Steps:</h2>
    <p>
        <ol>
            <li>Click the "scriptExitFullscreen" button.</li>
            <li>If the exitFullscreen doesn't work, use the menu (or any other interaction except for the "esc" key) to exit fullscreen.</li>
            <li>First test case done.</li>
            <li>Click the "gestureExitFullscreen" button.</li>
            <li>Use the "esc" key to exit fullscreen.</li>
            <li>Second test case done.</li>
        </ol>
    </p>
    <hr/>

    <button onclick="scriptExitFullscreen();">scriptExitFullscreen</button>
    <button onclick="gestureExitFullscreen();">gestureExitFullscreen</button>

    <div id="test-element-wrap">
        <div id="status-log">Waiting... Please click the "scriptExitFullscreen" button.</div>
        <div id="test-element">Target</div>
    </div>
    <hr/>

    <div id="log"></div>

    <script type="text/javascript" >
        var test_element = document.querySelector('#test-element'),
            test_element_wrap = document.querySelector('#test-element-wrap')
            status_log = document.querySelector('#status-log');
        var enable_gestureExitFullscreen = false;
        var gestureExit_pl = false;
        var gestureExit_fs = false;
        var gestureLock = false;

        var scriptExitFullscreenTest = async_test("Test that pointer lock won't be exited when fullscreen is entered or exited with script.");
        var gestureExitFullscreenTest = async_test("Test that pointer lock is exited when fullscreen is entered or exited with the same user gesture.");

    function RequestFullscreen(element) {
        var requestFullscreen = element.requestFullscreen || element.webkitRequestFullscreen || element.mozRequestFullscreen || element.msRequestFullscreen;
        requestFullscreen.call(element);
    }

    function ExitFullscreen() {
        var exitFullscreen = document.exitFullscreen || document.webkitExitFullscreen || document.mozExitFullscreen || document.msExitFullscreen;
        exitFullscreen.call(document);
    }

    function FullscreenElement() {
        var fullscreenElement = document.fullscreenElement || document.webkitFullscreenElement || document.mozFullscreenElement || document.msFullscreenElement;
        return fullscreenElement ? fullscreenElement : null;
    }

    document.addEventListener("pointerlockchange", function() {
        if(!enable_gestureExitFullscreen) {
            // first test, enable fullscreen and pointer lock
            if(document.pointerLockElement) {
                ExitFullscreen();
                logStatus();

                scriptExitFullscreenTest.step(function() {
                    assert_true(FullscreenElement() === null, "fullscreen is sucessfully exited");
                    assert_equals(document.pointerLockElement, test_element, "pointer is still locked at the target element");
                });
                scriptExitFullscreenTest.done();
                document.exitPointerLock();
            } else{
            // first test, fullscreen and pointer lock are exited
                enable_gestureExitFullscreen = true;
            }
        } else {
            gestureLock = true;
            if(!document.pointerLockElement) {
            // second test, pointer lock exited
                gestureExit_pl = true;

                if(gestureExit_fs) {
                // second test, fullscreen and pointer lock both exited
                    gestureExitFullscreenTest.step(function() {
                        assert_equals(document.pointerLockElement, null, "pointer is sucessfully exited");
                        assert_true(FullscreenElement() === null, "fullscreen is sucessfully exited");
                });
                gestureExitFullscreenTest.done();
                }
            }
        }
    });

    document.addEventListener("fullscreenchange", fullscreenChangeHandler);

    document.addEventListener("webkitfullscreenchange",fullscreenChangeHandler);

    function fullscreenChangeHandler() {
        if(enable_gestureExitFullscreen && gestureLock && !FullscreenElement()) {
            if(gestureExit_pl) {
            // second test, fullscreen and pointer lock both exited
                gestureExitFullscreenTest.step(function() {
                    assert_equals(document.pointerLockElement, null, "pointer is sucessfully exited");
                    assert_true(FullscreenElement() === null, "fullscreen is sucessfully exited");
                });

            gestureExitFullscreenTest.done();
        } else {
                gestureExit_fs = true;
            }
        }
    }

        function logStatus() {
            var status = "";
            if(document.pointerLockElement) {
                status = "<p>Pointer is Locked.</p>"
            } else {
                status = "<p>Pointer Lock exited.</p>"
            }
            if(FullscreenElement()) {
                status += "<p>Fullscreen is on now.</p>"
            } else {
                status += "<p>Fullscreen exited.</p>"
            }

            status_log.innerHTML = status;
        }

        function scriptExitFullscreen() {
            test_element.requestPointerLock();
            RequestFullscreen(test_element_wrap);
        }

        function gestureExitFullscreen() {
            RequestFullscreen(test_element_wrap);
            test_element.requestPointerLock();
        }
        </script>
    </body>
</html>