| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="../resources/js-test.js"></script> |
| </head> |
| <body> |
| |
| <p id="horizontalParagraph"> |
| one two אחתשתיים three four שלושהארבעה |
| </p> |
| |
| <p id="verticalParagraph" style="-webkit-writing-mode: vertical-lr"> |
| one two אחתשתיים three four שלושהארבעה |
| </p> |
| |
| <p id="description"></p> |
| |
| <div id="console"></div> |
| |
| <script> |
| |
| description("Tests that we can compute the bounds of a range of text from the accessibility tree in bidirectional text."); |
| |
| if (window.accessibilityController) { |
| // For several possible words in the text, get the bounds of the word in the accessibility |
| // tree, and also in the DOM, and assert that they're exactly the same. |
| function testWord(elementId, word) { |
| debug('\nTesting bounds of word ' + word + ' in ' + elementId); |
| |
| var paragraph = document.getElementById(elementId); |
| var domText = paragraph.innerHTML; |
| |
| // Get the bounds from the accessibility tree. |
| var axParagraph = accessibilityController.accessibleElementById(elementId); |
| var axStaticText = axParagraph.childAtIndex(0); |
| var text = axStaticText.name; |
| var wordAxIndex = text.indexOf(word); |
| eval('window.axBounds = ' + axStaticText.boundsForRange(wordAxIndex, wordAxIndex + word.length) + ';'); |
| |
| // Get the bounds from the DOM. |
| var domIndex = domText.indexOf(word); |
| var range = new Range(); |
| range.setStart(paragraph.firstChild, domIndex); |
| range.setEnd(paragraph.firstChild, domIndex + word.length); |
| window.rangeBounds = range.getBoundingClientRect(); |
| |
| // Make sure they're the same. |
| shouldBeCloseTo("axBounds.x", "rangeBounds.left", 2); |
| shouldBeCloseTo("axBounds.y", "rangeBounds.top", 2); |
| shouldBeCloseTo("axBounds.width", "rangeBounds.width", 2); |
| shouldBeCloseTo("axBounds.height", "rangeBounds.height", 2); |
| } |
| |
| testWord('horizontalParagraph', 'one'); |
| testWord('horizontalParagraph', 'two'); |
| testWord('horizontalParagraph', 'three'); |
| testWord('horizontalParagraph', 'four'); |
| testWord('horizontalParagraph', 'אחתשתיים'); |
| testWord('horizontalParagraph', 'שלושהארבעה'); |
| |
| testWord('verticalParagraph', 'one'); |
| testWord('verticalParagraph', 'two'); |
| testWord('verticalParagraph', 'three'); |
| testWord('verticalParagraph', 'four'); |
| testWord('verticalParagraph', 'אחתשתיים'); |
| testWord('verticalParagraph', 'שלושהארבעה'); |
| } |
| </script> |
| |
| </body> |
| </html> |