| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/accessibility-helper.js"></script> |
| <script src="../resources/js-test.js"></script> |
| <script src="../resources/ui-helper.js"></script> |
| </head> |
| <body> |
| |
| <button id="button-1"> |
| Foo |
| <p id="p" aria-hidden="true">bar</p> |
| </button> |
| |
| <button id="button-2" aria-labelledby="button-1">Second</button> |
| |
| <script> |
| var output = "This test ensures we expose the correct label for buttons after an aria-hidden descendant changes state.\n\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var buttonOne = accessibilityController.accessibleElementById("button-1"); |
| var buttonTwo = accessibilityController.accessibleElementById("button-2"); |
| |
| var initialButtonOneText = platformTextAlternatives(buttonOne); |
| var initialButtonTwoText = platformTextAlternatives(buttonTwo); |
| output += `${initialButtonOneText}\n\n`; |
| output += `${initialButtonTwoText}\n\n`; |
| output += "Dynamically changing aria-hidden.\n\n"; |
| |
| var newButtonOneText, newButtonTwoText; |
| setTimeout(async function() { |
| // Wait for the initial rendering to complete before making the key dynamic aria-hidden change. |
| // If we don't do this, we can sometimes pass the test even while the implementation is wrong because the button |
| // accessibility object gets updated by said initial rendering pass. |
| await UIHelper.renderingUpdate(); |
| |
| document.getElementById("p").setAttribute("aria-hidden", "false"); |
| await waitFor(() => { |
| newButtonOneText = platformTextAlternatives(buttonOne); |
| newButtonTwoText = platformTextAlternatives(buttonTwo); |
| return newButtonOneText != initialButtonOneText && newButtonTwoText != initialButtonTwoText; |
| }); |
| output += `${newButtonOneText}\n\n`; |
| output += `${newButtonTwoText}\n`; |
| |
| debug(output); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
| |
