pointerlock/pointerlock_unadjustedMovement.html

<!DOCTYPE html>
<html>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
</head>
<body>
    <h2>Description</h2>
    <p>This test validates that pointer lock accepts the unadjustedMovement option.</p>
    <hr/>

    <button id="Button">lockTarget</button>
    <div id="target">Target</div>

    <script type="text/javascript" >
        const button = document.getElementById('Button');
        const target = document.getElementById('target');

        async_test(t => {
            button.addEventListener('mousedown', t.step_func(() => {
                const p = target.requestPointerLock({unadjustedMovement: true});
                p.then(t.step_func(() => {
                    assert_equals(document.pointerLockElement, target);
                    t.done();
                })).catch(t.step_func((error) => {
                    // requestPointerLock may throw NotSupportedError to say unadjustedMovement isn't supported.
                    assert_throws_dom("NotSupportedError", () => { throw error; });
                    // but to pass this test fully, it unadjustedMovement must be supported.
                    assert_unreached("unadjustedMovement must be implemented.");
                    t.done();
                }));
            }));
        });

        // Automated testing
        test_driver.click(button);
    </script>
    </body>
</html>