| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body id="body"> |
| |
| <div id="text" contenteditable="true">text</div> |
| |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| |
| description("This tests that we create a text marker range from a stale node won't lead to crash."); |
| |
| if (window.accessibilityController) { |
| |
| var text = accessibilityController.accessibleElementById("text"); |
| var textElement = document.getElementById("text"); |
| var markerRange = text.textMarkerRangeForElement(text); |
| var startMarker = text.startTextMarkerForTextMarkerRange(markerRange); |
| var endMarker = text.endTextMarkerForTextMarkerRange(markerRange); |
| |
| markerRange = text.textMarkerRangeForMarkers(startMarker, endMarker); |
| shouldBe("text.textMarkerRangeLength(markerRange)", "4"); |
| |
| // Change the node hierarchy. |
| textElement.innerHTML = ""; |
| var textnode = document.createTextNode("someContent"); |
| textElement.appendChild(textnode); |
| |
| // Making a range from the old markers won't crash. |
| markerRange = text.textMarkerRangeForMarkers(startMarker, endMarker); |
| } |
| |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
