| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <script src="../../resources/js-test-pre.js"></script> |
| <body id="body" tabindex="0"> |
| |
| <div tabindex="0" id="text1">text</div> |
| <br> |
| text |
| |
| <div id="text2"> |
| audio <audio controls><source src="test.mp3" type="audio/mpeg"></audio>file. |
| </div> |
| |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| |
| description("This verifies that textMarkerForIndex and indexForTextMarker are working correctly."); |
| |
| if (window.accessibilityController) { |
| var text = accessibilityController.accessibleElementById("text1"); |
| // Get the actual text node. |
| text = text.childAtIndex(0); |
| |
| var previous, current; |
| var textMarkerRange = text.textMarkerRangeForElement(text); |
| var startMarker = text.startTextMarkerForTextMarkerRange(textMarkerRange); |
| var result = forward(3, previous, startMarker, text); |
| previous = result.previous; |
| current = result.current; |
| verifyMarkerIndex(previous, current, text); |
| |
| // BR |
| result = forward(2, previous, current, text); |
| previous = result.previous; |
| current = result.current; |
| verifyMarkerIndex(previous, current, text); |
| |
| // Attachment |
| text = accessibilityController.accessibleElementById("text2"); |
| textMarkerRange = text.textMarkerRangeForElement(text); |
| startMarker = text.startTextMarkerForTextMarkerRange(textMarkerRange); |
| result = forward(8, previous, startMarker, text); |
| previous = result.previous; |
| current = result.current; |
| verifyMarkerIndex(previous, current, text); |
| } |
| |
| |
| function forward(count, previousMarker, currentMarker, obj) { |
| for (var i = 0; i < count; i++) { |
| previousMarker = currentMarker; |
| currentMarker = obj.nextTextMarker(currentMarker); |
| } |
| return { |
| previous: previousMarker, |
| current: currentMarker |
| }; |
| } |
| |
| function replaceLinebreakInString(str) { |
| var newline = '\n'; |
| str = str.replace(newline, "'line break'"); |
| return str; |
| } |
| |
| function verifyMarkerIndex(previousMarker, textMarker, obj) { |
| var markerRange = obj.textMarkerRangeForMarkers(previousMarker, textMarker); |
| var originalString = replaceLinebreakInString(obj.stringForTextMarkerRange(markerRange)); |
| debug("Original marker string: " + originalString); |
| |
| var index = obj.indexForTextMarker(textMarker); |
| var newMarker = obj.textMarkerForIndex(index); |
| markerRange = obj.textMarkerRangeForMarkers(previousMarker, newMarker); |
| var newString = replaceLinebreakInString(obj.stringForTextMarkerRange(markerRange)); |
| debug("Index is: " + index + "\nNew marker string: " + newString + "\n"); |
| } |
| |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| |
| </body> |
| </html> |
