| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test.js"></script> |
| </head> |
| <body id="body"> |
| |
| <ul id="tree0" role="tree" aria-labelledby="treelabel" aria-activedescendant="tree0_item0_2_0_1" tabindex="0"> |
| <li id="tree0_item0" role="treeitem" aria-level="1" aria-expanded="true"> |
| <span> |
| <span class="expander"></span> |
| Animals |
| </span> |
| <ul role="group"> |
| <li id="tree0_item0_0" role="treeitem" aria-level="2"><span>Birds</span></li> |
| </ul> |
| </li> |
| </ul> |
| |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| description("This tests that when aria-expanded is toggled, the appropriate notifications are sent out."); |
| |
| var axTree = 0; |
| var notifyCount = 0; |
| var notifyName = ""; |
| // The order of notifications should be RowCount, RowCollapsed, RowCount, RowExpanded. |
| function notifyCallback(element, notification) { |
| if (notification == "AXLoadComplete" |
| || notification == "AXLayoutComplete" |
| || notification == "AXFocusChanged") |
| return; |
| |
| notifyName = notification; |
| if (notifyCount == 0) |
| shouldBeEqualToString("notifyName", "AXRowCountChanged"); |
| else if (notifyCount == 1) |
| shouldBeEqualToString("notifyName", "AXRowCollapsed"); |
| else if (notifyCount == 2) |
| shouldBeEqualToString("notifyName", "AXRowCountChanged"); |
| else if (notifyCount == 3) { |
| shouldBeEqualToString("notifyName", "AXRowExpanded"); |
| accessibilityController.removeNotificationListener(); |
| finishJSTest(); |
| } |
| |
| notifyCount++; |
| } |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var domTree = document.getElementById("tree0"); |
| domTree.focus(); |
| |
| var addedNotification = accessibilityController.addNotificationListener(notifyCallback); |
| shouldBe("addedNotification", "true"); |
| |
| accessibilityController.accessibleElementById("tree0"); |
| accessibilityController.accessibleElementById("tree0_item0"); |
| |
| // The following should generate notifications RowCount, RowCollapsed. |
| document.getElementById("tree0_item0").setAttribute("aria-expanded", "false"); |
| |
| // The following should generate notifications RowCount, RowExpanded. |
| document.getElementById("tree0_item0").setAttribute("aria-expanded", "true"); |
| } |
| </script> |
| </body> |
| </html> |
