| <!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> |
| |
| <button id="button" aria-describedby="description">Foo</button> |
| <div id="description" aria-hidden="true"></div> |
| |
| <script> |
| var output = "This test ensures that an element with aria-describedby when the text of the target changes.\n\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var button = accessibilityController.accessibleElementById("button"); |
| output += expect("button.customContent.includes('New text')", "false"); |
| |
| document.getElementById("description").innerHTML = ` |
| <div> |
| <div> |
| <div>New text</div> |
| </div> |
| </div> |
| `; |
| setTimeout(async function() { |
| output += await expectAsync("button.customContent.includes('New text')", "true"); |
| |
| document.getElementById("description").innerHTML = ` |
| <div>Final text</div> |
| `; |
| output += await expectAsync("button.customContent.includes('Final text')", "true"); |
| |
| debug(output); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
| |
