| <!DOCTYPE HTML><!-- webkit-test-runner [ runSingly=true IsAccessibilityIsolatedTreeEnabled=true ] --> |
| <html> |
| <head> |
| <script src="../../resources/accessibility-helper.js"></script> |
| <script src="../../resources/js-test.js"></script> |
| <title>Simple Word Navigation</title> |
| <meta charset="utf-8"> |
| </head> |
| <body> |
| |
| <div id="content"> |
| This is some text |
| </div> |
| |
| <p> |
| I'm a paragraph. |
| </p> |
| |
| <script> |
| var output = "This tests that basic word navigation is working correctly (testing previous word start, next word end, left word, and right word).\n"; |
| |
| if (window.accessibilityController) { |
| var text = accessibilityController.accessibleElementById("content"); |
| |
| // Get the actual text node. |
| text = text.childAtIndex(0); |
| |
| var textMarkerRange = text.textMarkerRangeForElement(text); |
| var startMarker = text.startTextMarkerForTextMarkerRange(textMarkerRange); |
| var currentMarker = advanceAndVerify(startMarker, 1, text); |
| |
| currentMarker = advanceAndVerify(currentMarker, 3, text); |
| currentMarker = advanceAndVerify(currentMarker, 1, text); |
| currentMarker = advanceAndVerify(currentMarker, 2, text); |
| currentMarker = advanceAndVerify(currentMarker, 1, text); |
| currentMarker = advanceAndVerify(currentMarker, 4, text); |
| currentMarker = advanceAndVerify(currentMarker, 1, text); |
| |
| // Right word should't move beyond object boundaries. |
| currentMarker = advanceAndVerify(currentMarker, 4, text); |
| |
| // Verify we can move into another text block; |
| currentMarker = advanceAndVerify(currentMarker, 1, text); |
| |
| debug(output); |
| } |
| |
| function advanceAndVerify(currentMarker, offset, obj) { |
| var previousMarker = currentMarker; |
| for (var i = 0; i < offset; i++) { |
| previousMarker = currentMarker; |
| currentMarker = obj.nextTextMarker(previousMarker); |
| } |
| verifyWordRangeForTextMarker(previousMarker, currentMarker, obj); |
| return currentMarker; |
| } |
| |
| function verifyWordRangeForTextMarker(preMarker, textMarker, obj) { |
| var markerRange = obj.textMarkerRangeForMarkers(preMarker, textMarker); |
| var currentCharacter = obj.stringForTextMarkerRange(markerRange); |
| output += `Current character is: ${currentCharacter}\n`; |
| |
| var previousWordRange = obj.leftWordTextMarkerRangeForTextMarker(textMarker); |
| var nextWordRange = obj.rightWordTextMarkerRangeForTextMarker(textMarker); |
| var preWord = obj.stringForTextMarkerRange(previousWordRange); |
| var nextWord = obj.stringForTextMarkerRange(nextWordRange); |
| output += `Left word is: ${preWord}\n`; |
| output += `Right word is: ${nextWord}\n`; |
| |
| var preWordStart = obj.previousWordStartTextMarkerForTextMarker(textMarker); |
| var nextWordEnd = obj.nextWordEndTextMarkerForTextMarker(textMarker); |
| var preAndNextWordRange = obj.textMarkerRangeForMarkers(preWordStart, nextWordEnd); |
| var preAndNextWord = obj.stringForTextMarkerRange(preAndNextWordRange); |
| output += `Pre word start to next word end: ${preAndNextWord}\n`; |
| output += `\n`; |
| } |
| </script> |
| </body> |
| </html> |
| |
