| <!DOCTYPE html> |
| <html> |
| <body id="body"> |
| <script src="../../resources/js-test.js"></script> |
| <script src="../../resources/accessibility-helper.js"></script> |
| <custom-element id="custom-element"></custom-element> |
| <custom-liveregion id="custom-liveregion"></custom-checkbox> |
| <custom-liveregion id="text-liveregion" aria-atomic="false" aria-busy="false" aria-live="assertive" aria-relevant="text"></custom-checkbox> |
| <script> |
| |
| customElements.define('custom-element', class CustomElement extends HTMLElement {}); |
| customElements.define('custom-liveregion', class CustomElement extends HTMLElement { |
| constructor() |
| { |
| super(); |
| const internals = this.attachInternals(); |
| internals.ariaAtomic = 'true'; |
| internals.ariaBusy = 'true'; |
| internals.ariaLive = 'polite'; |
| internals.ariaRelevant = 'additions'; |
| } |
| }); |
| |
| description("This tests that aria fallback roles work correctly."); |
| if (!window.accessibilityController) |
| debug('This test requires accessibilityController'); |
| else { |
| shouldBe('accessibilityController.accessibleElementById("custom-element")', 'null'); |
| |
| shouldBe('accessibilityController.accessibleElementById("custom-liveregion").boolAttributeValue("AXARIAAtomic")', 'true'); |
| shouldBe('accessibilityController.accessibleElementById("custom-liveregion").boolAttributeValue("AXElementBusy")', 'true'); |
| shouldBeEqualToString('accessibilityController.accessibleElementById("custom-liveregion").stringAttributeValue("AXARIALive")', 'polite'); |
| shouldBeEqualToString('accessibilityController.accessibleElementById("custom-liveregion").stringAttributeValue("AXARIARelevant")', 'additions'); |
| |
| shouldBe('accessibilityController.accessibleElementById("text-liveregion").boolAttributeValue("AXARIAAtomic")', 'false'); |
| shouldBe('accessibilityController.accessibleElementById("text-liveregion").boolAttributeValue("AXElementBusy")', 'false'); |
| shouldBeEqualToString('accessibilityController.accessibleElementById("text-liveregion").stringAttributeValue("AXARIALive")', 'assertive'); |
| shouldBeEqualToString('accessibilityController.accessibleElementById("text-liveregion").stringAttributeValue("AXARIARelevant")', 'text'); |
| } |
| |
| </script> |
| </body> |
| </html> |
