| <!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 role="group" id="form" aria-label="my form"> |
| <input type="text" id="input"> |
| </div> |
| <input id="checkbox" type="checkbox"> |
| |
| <script> |
| var output = "This test ensures we don't crash when deleting the parent of a text input that has had at least one value change.\n\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var input = accessibilityController.accessibleElementById("input"); |
| output += expect("input.role", "'AXRole: AXTextField'"); |
| output += expect("accessibilityController.accessibleElementById('form').childAtIndex(0).role", "'AXRole: AXTextField'"); |
| |
| setTimeout(async function() { |
| // This will cause the isolated object to be fully replaced (at the time this comment was written). |
| document.getElementById("input").value = "abc"; |
| output += await expectAsync("input.stringValue", "'AXValue: abc'"); |
| |
| // Delete the parent of the text input. When we process deletions, we'll iterate through all descendants (including |
| // the text input), deleting them too. |
| document.getElementById("form").remove(); |
| |
| // Check a checkbox, which will post a platform notification, forcing an immediate flush of queued isolated tree updates, |
| // including the removals we queued just above. |
| document.getElementById("checkbox").checked = true; |
| |
| // Should not cause a crash. The actual role value returned doesn't really matter. |
| output += await expectAsync("input.role", "'AXRole: '"); |
| |
| debug(output); |
| finishJSTest(); |
| }, 0); |
| } |
| </script> |
| </body> |
| </html> |
| |
