| <!DOCTYPE html> |
| <html> |
| <body> |
| <meta name="timeout" content="long"> |
| <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 returns a Promise.</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(async () => { |
| const promise = target.requestPointerLock(); |
| assert_true(promise instanceof Promise, "Test that requestPointerLock() returns Promise."); |
| await promise; |
| t.done(); |
| })); |
| }); |
| |
| // Automated testing |
| test_driver.click(button); |
| </script> |
| </body> |
| </html> |
