| <!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="content"> |
| <button id="button-1" aria-labelledby="label1">Button One</button> |
| <button id="button-2">Button Two</button> |
| <p id="label1">Label for Button One</p> |
| <p id="label2"><span>Label for Button Two</span></p> |
| </div> |
| |
| <script> |
| let output = "This test ensures that aria-labelledby elements return the right AXDescription when their labels are updated.\n\n"; |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var button1 = accessibilityController.accessibleElementById("button-1"); |
| var button2 = accessibilityController.accessibleElementById("button-2"); |
| var label1 = accessibilityController.accessibleElementById("label1"); |
| var label2 = accessibilityController.accessibleElementById("label2"); |
| |
| output += expect("button1.description", "'AXDescription: Label for Button One'"); |
| output += expect("button1.title", "'AXTitle: Label for Button One'"); |
| output += expect("button2.description", "'AXDescription: '"); |
| |
| setTimeout(async function() { |
| document.getElementById("button-2").setAttribute("aria-labelledby", "label2"); |
| await waitFor(() => button2.description === "AXDescription: Label for Button Two"); |
| output += expect("button2.description", "'AXDescription: Label for Button Two'"); |
| output += expect("button2.title", "'AXTitle: Label for Button Two'"); |
| |
| document.getElementById("label1").innerText += "!"; |
| await waitFor(() => button1.description === "AXDescription: Label for Button One!"); |
| output += expect("button1.description", "'AXDescription: Label for Button One!'"); |
| output += expect("button1.title", "'AXTitle: Label for Button One!'"); |
| |
| document.getElementById("content").style.visibility = "hidden"; |
| debug(output); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
