| <!DOCTYPE HTML> |
| <html> |
| <body> |
| <script src="../resources/js-test-pre.js"></script> |
| |
| <canvas id="canvas"></canvas> |
| |
| <div id="console"></div> |
| <script> |
| description("This test makes sure that AccessibilityObjects are detached when the node they point to is detached."); |
| |
| if (window.testRunner && window.accessibilityController) { |
| window.testRunner.dumpAsText(); |
| |
| // Create a button on the page, focus it and get its accessibility role. |
| var button = document.createElement('button'); |
| document.body.appendChild(button); |
| button.focus(); |
| window.axElement = accessibilityController.focusedElement; |
| window.expectedButtonRole = axElement.role; |
| |
| // Now remove the node from the tree and get the role of the detached accessibility object. |
| // We detect that it's detached just by checking that the role is different (empty or unknown). |
| document.body.removeChild(button); |
| window.expectedDetachedRole = axElement.role; |
| shouldBeTrue("expectedButtonRole != expectedDetachedRole"); |
| } |
| |
| </script> |
| |
| <script src="../resources/js-test-post.js"></script> |
| </body> |
| </html> |
