| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script> |
| var successfullyParsed = false; |
| </script> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body id="body"> |
| |
| <div role="tablist" tabindex="0" id="tablist"> |
| <div role="tab" aria-checked="true" id="selectedtab">tab 1</div> |
| <div role="tab">tab 2</div> |
| <div role="tab">tab 3</div> |
| </div> |
| |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| |
| description("This tests that if a tablists children are updated, we will not crash accessing an old object."); |
| |
| if (window.accessibilityController) { |
| |
| document.getElementById("tablist").focus(); |
| var tablist = accessibilityController.focusedElement; |
| |
| // Iterate all the children so we have a cache of them. |
| tablist.attributesOfChildren(); |
| |
| // Retrieve and verify we have the right selected child. |
| var selectedTab = tablist.uiElementAttributeValue("AXValue"); |
| |
| // Delete the selected child. |
| document.getElementById("tablist").removeChild(document.getElementById("selectedtab")); |
| |
| // Retrieve the tab. We should not crash here! |
| var selectedTab = tablist.uiElementAttributeValue("AXValue"); |
| } |
| |
| successfullyParsed = true; |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
