| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/js-test.js"></script> |
| <script src="../resources/accessibility-helper.js"></script> |
| </head> |
| <body id="body"> |
| |
| <input type="text" id="text-input-outside-iframe"> |
| <iframe id="iframe-contentwindow" width=500 height=500></iframe> |
| <iframe id="iframe-src" width=500 height=500></iframe> |
| |
| <script> |
| var testOutput = "This test ensures that an iframe that changes its document dynamically remains accessible.\n\n"; |
| |
| if (window.accessibilityController) { |
| window.jsTestIsAsync = true; |
| |
| var contentWindowIframe = document.getElementById('iframe-contentwindow'); |
| var srcIframe = document.getElementById('iframe-src'); |
| |
| setTimeout(async () => { |
| const updateIframeMilliseconds = 500; |
| const firstHtmlFilePath = "resources/text.html"; |
| const secondHtmlFilePath = "resources/purple-pineapple-text.html"; |
| |
| contentWindowIframe.contentWindow.location = firstHtmlFilePath; |
| srcIframe.src = firstHtmlFilePath; |
| await sleep(updateIframeMilliseconds); |
| |
| contentWindowIframe.contentWindow.location = secondHtmlFilePath; |
| srcIframe.src = secondHtmlFilePath; |
| await sleep(updateIframeMilliseconds); |
| |
| traverseBodyContent(); |
| debug(testOutput); |
| finishJSTest(); |
| }, 0); |
| } |
| |
| function traverseBodyContent() { |
| const body = accessibilityController.accessibleElementById("body"); |
| |
| testOutput += "Beginning search traversal from the body element.\n"; |
| let elementCount = 0; |
| let searchResult = null; |
| while (true) { |
| searchResult = body.uiElementForSearchPredicate(searchResult, true, "AXAnyTypeSearchKey", "", false); |
| if (!searchResult) |
| break; |
| |
| const role = searchResult.role; |
| testOutput += `\n${role}`; |
| if (role.includes("StaticText")) { |
| let textContent = accessibilityController.platformName === "ios" ? searchResult.description : searchResult.stringValue; |
| testOutput += `\n${textContent}`; |
| } |
| |
| if (searchResult.domIdentifier) |
| testOutput += `\n${searchResult.domIdentifier}`; |
| |
| testOutput += "\n"; |
| elementCount += 1; |
| } |
| testOutput += `\nTraversed ${elementCount} elements.`; |
| } |
| |
| </script> |
| </body> |
| </html> |
| |
