| <!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> |
| |
| <!-- Testcase for element with renderer. --> |
| <button id="button">Click me</button> |
| |
| <!-- Testcase for element with no renderer. --> |
| <canvas id="canvas" tabindex="0"> |
| <div aria-label="Some canvas fallback content" role="group"> |
| Foo |
| </div> |
| </canvas> |
| |
| <!-- When the bug preventing display:contents elements from gaining focus is fixed, we should add a testcase for that too. --> |
| |
| <script> |
| var testOutput = "This test ensures you can set focus to AX elements via the AX API (not the DOM).\n\n"; |
| |
| function checkFocusState() { |
| testOutput += `#button isFocused: ${accessibilityController.accessibleElementById("button").isFocused}\n`; |
| testOutput += `#canvas isFocused: ${accessibilityController.accessibleElementById("canvas").isFocused}\n`; |
| } |
| |
| async function waitForFocusOf(id) { |
| testOutput += `\nFocusing #${id}.\n`; |
| const axElement = accessibilityController.accessibleElementById(id); |
| axElement.takeFocus(); |
| await waitFor(() => { |
| const focusedElement = accessibilityController.focusedElement; |
| return focusedElement && focusedElement.domIdentifier == axElement.domIdentifier; |
| }); |
| checkFocusState(); |
| } |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| testOutput += "Checking initial button focus state.\n"; |
| checkFocusState(); |
| |
| setTimeout(async function() { |
| await waitForFocusOf("button"); |
| await waitForFocusOf("canvas"); |
| |
| debug(testOutput); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
| |
