| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| |
| <p id="p" style="width: 10em;"> |
| This paragraph contains two lines of text. |
| </p> |
| |
| <p id="description"></p> |
| <pre id="tree"></pre> |
| <div id="console"></div> |
| |
| <script> |
| |
| async_test((t) => { |
| var notificationCalled = false; |
| |
| var axParagraph = accessibilityController.accessibleElementById('p'); |
| var axStaticText = axParagraph.childAtIndex(0); |
| assert_equals(axStaticText.childrenCount, 2); |
| |
| var axInlineBefore0 = axStaticText.childAtIndex(0); |
| assert_equals(axInlineBefore0.name, 'This paragraph contains '); |
| var axInlineBefore1 = axStaticText.childAtIndex(1); |
| assert_equals(axInlineBefore1.name, 'two lines of text.'); |
| |
| // Modify the text. |
| var p = document.getElementById("p"); |
| p.firstChild.data = p.innerText + ' One more sentence.'; |
| |
| // Wait for a notification on the element before checking the new state. |
| axStaticText.addNotificationListener(t.step_func((notification) => { |
| // The notification might be called before or after the document |
| // load event. This test allows either cases and ignore subsequent |
| // notifications after the first notification. |
| if (notificationCalled) { |
| return; |
| } |
| // Make sure the inline text boxes changed. |
| assert_equals(axStaticText.childrenCount, 3); |
| var axInlineAfter0 = axStaticText.childAtIndex(0); |
| assert_equals(axInlineAfter0.name, 'This paragraph contains '); |
| var axInlineAfter1 = axStaticText.childAtIndex(1); |
| assert_equals(axInlineAfter1.name, 'two lines of text. One '); |
| var axInlineAfter2 = axStaticText.childAtIndex(2); |
| assert_equals(axInlineAfter2.name, 'more sentence.'); |
| |
| // Make sure the old object pointing to the second text box is no longer valid. |
| assert_equals(axInlineBefore1.name, ''); |
| |
| notificationCalled = true; |
| t.done(); |
| })); |
| }, "Tests that accessible inline text boxes update when a static text node changes."); |
| |
| |
| </script> |
| |
| </body> |
| </html> |
