| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/accessibility-helper.js"></script> |
| <script src="../resources/js-test.js"></script> |
| </head> |
| <body> |
| |
| <div id="tooltip" role="tooltip"> |
| <div id="initially-hidden" style="display:none">Sometimes</div>Always |
| </div> |
| <button id="button" aria-describedby="tooltip">Press</button> |
| |
| <script> |
| var output = "This test ensures that we update an element's description when it's described-by changes subtree dynamically.\n\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| output += expect("accessibilityController.accessibleElementById('button').customContent", "'description: Always'"); |
| document.getElementById("initially-hidden").style.display = "block"; |
| setTimeout(async function() { |
| output += await expectAsync("accessibilityController.accessibleElementById('button').customContent", "'description: Sometimes Always'"); |
| |
| debug(output); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
| |
