| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <style> |
| .bigbutton { |
| display:block; |
| width: 600px; |
| height: 600px; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <button class="bigbutton">One</button> |
| <button class="bigbutton">Two</button> |
| <button class="bigbutton">Three</button> |
| |
| <div id="console"></div> |
| <script> |
| |
| async_test((t) => { |
| window.scrollTo(0, 0); |
| assert_equals(window.pageXOffset, 0); |
| |
| accessibilityController.addNotificationListener(t.step_func((target, notification) => { |
| if (target.role == 'AXRole: AXRootWebArea' && notification == 'LayoutComplete') { |
| console.log('Got notification on web area'); |
| accessibilityController.removeNotificationListener(); |
| assert_equals(window.pageYOffset, 500); |
| t.done(); |
| } |
| })); |
| |
| window.setTimeout(function() { |
| window.scrollTo(0, 500); |
| }, 0); |
| |
| window.setTimeout(t.step_func_done(() => { |
| assert_unreached(); |
| }), 500); |
| }, "This test ensures that scrolling the window sends a notification."); |
| |
| </script> |
| |
| </body> |
| </html> |
