| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| |
| <div id="container"> |
| <button id="aria-busy" aria-busy="false">Busy</button> |
| <button id="aria-disabled" aria-disabled="false">Disabled</button> |
| <button id="aria-readonly" aria-readonly="false">Readonly</button> |
| <button id="aria-required" aria-required="false">Required</button> |
| </div> |
| |
| <script> |
| async_test((t) => { |
| function accessibleElementById(id) { |
| return accessibilityController.accessibleElementById(id); |
| } |
| window.setTimeout(t.step_func(() => { |
| assert_unreached('Did not receive all expected notifications within 1000ms'); |
| }), 1000); |
| |
| var expectedNotifications = [ 'aria-busy', |
| 'aria-disabled', |
| 'aria-readonly', |
| 'aria-required' ]; |
| |
| var gotSuccessfulNotification = t.step_func((id) => { |
| console.log('gotSuccessfulNotification: ' + id); |
| assert_not_equals(expectedNotifications.length, 0); |
| assert_equals(id, expectedNotifications.shift()); |
| |
| if (expectedNotifications.length > 0) |
| return; |
| |
| console.log('All notifications received successfully.'); |
| accessibleElementById('aria-busy').removeNotificationListener(); |
| accessibleElementById('aria-disabled').removeNotificationListener(); |
| accessibleElementById('aria-readonly').removeNotificationListener(); |
| accessibleElementById('aria-required').removeNotificationListener(); |
| |
| t.done(); |
| }); |
| |
| accessibleElementById('aria-busy').addNotificationListener(t.step_func((notification) => { |
| console.log('Got ' + notification + ' notification on aria-busy'); |
| if (notification === 'AriaAttributeChanged') |
| gotSuccessfulNotification('aria-busy'); |
| })); |
| document.getElementById('aria-busy').setAttribute('aria-busy', 'true'); |
| |
| accessibleElementById('aria-disabled').addNotificationListener(t.step_func((notification) => { |
| console.log('Got ' + notification + ' notification on aria-disabled'); |
| if (notification === 'AriaAttributeChanged') |
| gotSuccessfulNotification('aria-disabled'); |
| })); |
| document.getElementById('aria-disabled').setAttribute('aria-disabled', 'true'); |
| |
| accessibleElementById('aria-readonly').addNotificationListener(t.step_func((notification) => { |
| console.log('Got ' + notification + ' notification on aria-readonly'); |
| if (notification === 'AriaAttributeChanged') |
| gotSuccessfulNotification('aria-readonly'); |
| })); |
| document.getElementById('aria-readonly').setAttribute('aria-readonly', 'true'); |
| |
| accessibleElementById('aria-required').addNotificationListener(t.step_func((notification) => { |
| console.log('Got ' + notification + ' notification on aria-required'); |
| if (notification === 'AriaAttributeChanged') |
| gotSuccessfulNotification('aria-required'); |
| })); |
| document.getElementById('aria-required').setAttribute('aria-required', 'true'); |
| }, "This test ensures that a change to any ARIA attribute, not just a state, sends a notification."); |
| |
| |
| </script> |
| |
| </body> |
| </html> |
