| <html> |
| <head> |
| <script src="../../resources/accessibility-helper.js"></script> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <div id="combobox1" role="combobox" aria-expanded="false" tabindex="0"></div> |
| <div id="combobox2" role="combobox" aria-expanded="true" tabindex="0"></div> |
| <div id="menu1" role="menuitem" aria-expanded="false" tabindex="0"></div> |
| <div id="menu2" role="menuitem" aria-expanded="true" tabindex="0"></div> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| window.jsTestIsAsync = true; |
| description("This tests that changing the aria-expanded value results in a state-changed notification."); |
| |
| if (window.testRunner && window.accessibilityController) { |
| var notificationCount = 0; |
| accessibilityController.addNotificationListener(function(element, notification, state) { |
| if (notification != "AXExpandedChanged") |
| return; |
| debug(notification + " " + (state == "1") + " on " + element.domIdentifier); |
| ++notificationCount; |
| }); |
| |
| var combobox1 = accessibilityController.accessibleElementById("combobox1"); |
| shouldBe("combobox1.isExpanded", "false"); |
| var combobox2 = accessibilityController.accessibleElementById("combobox2"); |
| shouldBe("combobox2.isExpanded", "true"); |
| var menu1 = accessibilityController.accessibleElementById("menu1"); |
| shouldBe("menu1.isExpanded", "false"); |
| var menu2 = accessibilityController.accessibleElementById("menu2"); |
| shouldBe("menu2.isExpanded", "true"); |
| |
| var element = document.getElementById("combobox1"); |
| element.focus(); |
| debug("Setting aria-expanded to true on combobox1."); |
| element.setAttribute("aria-expanded", "true"); |
| |
| element = document.getElementById("combobox2"); |
| element.focus(); |
| debug("Setting aria-expanded to false on combobox2."); |
| element.setAttribute("aria-expanded", "false"); |
| |
| var element = document.getElementById("menu1"); |
| element.focus(); |
| debug("Setting aria-expanded to true on menu1."); |
| element.setAttribute("aria-expanded", "true"); |
| |
| element = document.getElementById("menu2"); |
| element.focus(); |
| debug("Setting aria-expanded to false on menu2."); |
| element.setAttribute("aria-expanded", "false"); |
| |
| window.setTimeout(async function() { |
| await waitFor(() => { |
| return notificationCount == 4; |
| }); |
| |
| accessibilityController.removeNotificationListener(); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
