| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/accessibility-helper.js"></script> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| if (window.accessibilityController) |
| window.jsTestIsAsync = true; |
| </script> |
| </head> |
| <body> |
| |
| <script> |
| var testOutput = "This test ensures PDFs loaded in iframes are exposed in the accessibility tree.\n\n"; |
| |
| function traverseChildrenWithPath(startObject, traversalPath) { |
| if (!startObject) |
| return []; |
| |
| let traversalString = ""; |
| let currentObject = startObject; |
| for (let index of traversalPath) { |
| currentObject = currentObject.childAtIndex(index); |
| if (!currentObject) |
| return []; |
| traversalString += `At index ${index}, got ${currentObject.role}\n`; |
| } |
| return [traversalString, currentObject]; |
| } |
| |
| if (window.accessibilityController) { |
| var textNode, traversalString; |
| setTimeout(async function() { |
| // This test is async because we may need to try the traversal a few times before the iframe |
| // and the PDF inside the iframe are fully loaded. |
| await waitFor(() => { |
| let container = accessibilityController.accessibleElementById("container"); |
| [traversalString, textNode] = traverseChildrenWithPath(container, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]); |
| return textNode; |
| }); |
| testOutput += "Traversal path to text node inside PDF:\n\n"; |
| testOutput += traversalString; |
| |
| testOutput += "\nFound object:\n"; |
| testOutput += `${textNode.role}\n`; |
| testOutput += `${textNode.stringValue}\n`; |
| |
| debug(testOutput); |
| finishJSTest(); |
| }, 0) |
| } |
| </script> |
| |
| <div id="container" role="group"> |
| <iframe src="../resources/simple-webkit-pages.pdf"> |
| </div> |
| |
| </body> |
| </html> |
| |
