| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/js-test.js"></script> |
| <script src="../resources/accessibility-helper.js"></script> |
| </head> |
| <body> |
| |
| <input type="text" role="combobox" id="combobox" aria-label="Combobox"> |
| <div role="list" id="list" aria-label="List1"> |
| <div role="listitem" id="item1">item1</div> |
| <div role="listitem" id="item2">item2</div> |
| </div> |
| |
| <script> |
| var output = "A combobox should still support aria-activedescendant even if it doesn't use aria-owns.\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| var selectedChildrenChangeCount = 0; |
| |
| window.accessibilityController.addNotificationListener(function (target, notification) { |
| if (notification == "AXSelectedChildrenChanged" || notification == "AXSelectedRowsChanged") { |
| selectedChildrenChangeCount++; |
| var targetString = platformValueForW3CName(target); |
| output += "Received " + notification + " for " + targetString + "\n"; |
| } |
| }); |
| |
| document.getElementById("combobox").focus(); |
| var list = accessibilityController.accessibleElementById("list"); |
| output += expect("list.selectedChildrenCount", "0"); |
| document.getElementById("combobox").setAttribute("aria-activedescendant", "item1"); |
| var listitem1 = accessibilityController.accessibleElementById("item1"); |
| setTimeout(async function() { |
| output += await expectAsync("list.selectedChildrenCount", "1"); |
| output += list.selectedChildAtIndex(0).isEqual(listitem1) |
| ? "PASS list.selectedChildAtIndex(0) is listitem1\n" |
| : "FAIL list.selectedChildAtIndex(0) is not listitem1\n"; |
| |
| debug(output); |
| accessibilityController.removeNotificationListener(); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
