| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <script src="../../resources/accessibility-helper.js"></script> |
| <script src="../../resources/js-test.js"></script> |
| </head> |
| <body> |
| |
| text here |
| <div id="text1">text block</div> |
| text here |
| |
| <script> |
| if (window.accessibilityController) { |
| let testOutput = "This tests the text marker system will return the correct element when given a text marker.\n\n"; |
| |
| var text = accessibilityController.accessibleElementById("text1").childAtIndex(0); |
| |
| // Check that we can get the start marker for this element's range. |
| var range = text.textMarkerRangeForElement(text); |
| testOutput += expect("text.textMarkerRangeLength(range)", "10"); |
| var start = text.startTextMarkerForTextMarkerRange(range); |
| |
| // Check that the start marker will give us the same element that we started with. |
| testOutput += expect("text.accessibilityElementForTextMarker(start).isEqual(text)", "true"); |
| |
| // Get the end marker and check that it gives us the same element. |
| var end = text.endTextMarkerForTextMarkerRange(range); |
| testOutput += expect("text.accessibilityElementForTextMarker(end).isEqual(text)", "true"); |
| |
| // Make a marker range out of the start and end markers and check the length. |
| var newRange = text.textMarkerRangeForMarkers(start, end); |
| testOutput += expect("text.textMarkerRangeLength(newRange)", "10"); |
| |
| // And make sure it equals the same marker range we started with |
| testOutput += expect("newRange.isEqual(range)", "true"); |
| |
| debug(testOutput); |
| } |
| </script> |
| </body> |
| </html> |
