| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="../../../../resources/js-test-pre.js"></script> |
| <style> |
| body { |
| margin: 0; |
| } |
| </style> |
| <meta name="viewport" content="initial-scale=1"> |
| </head> |
| <body> |
| <iframe id="first-level-iframe" src="about:blank" width="300" height="300" frameBorder="0"></iframe> |
| <p id="description"></p> |
| <div id="console"> |
| </div> |
| <script> |
| description("Check touch event listeners on sub-documents are correctly cleaned when the document is removed from the document."); |
| window.jsTestIsAsync = true; |
| |
| function getTapScript(x, y) |
| { |
| return ` |
| (function() { |
| uiController.singleTapAtPoint(${x}, ${y}, function() { |
| uiController.uiScriptComplete("Tapped (" + ${x} + ", " + ${y} + ")"); |
| }); |
| })();` |
| } |
| |
| function runTest() |
| { |
| var firstLevelIframe = document.getElementById("first-level-iframe"); |
| firstLevelIframe.contentDocument.write('<iframe id="second-level-iframe" src="about:blank" width="300" height="300" frameBorder="0"></iframe>'); |
| var secondLevelIframe = firstLevelIframe.contentDocument.getElementById("second-level-iframe"); |
| |
| window.eventList = []; |
| firstLevelIframe.contentDocument.addEventListener('touchstart', (event) => { eventList.push("FirstLevel" + event.type); }); |
| secondLevelIframe.contentDocument.addEventListener('touchstart', (event) => { eventList.push("SecondLevel" + event.type); }); |
| |
| testRunner.runUIScript(getTapScript(50, 50), function(result) { |
| debug(result); |
| shouldBe("eventList", "['SecondLeveltouchstart']"); |
| |
| var nestedDocument = secondLevelIframe.contentDocument; |
| // Navigate the iframe. |
| secondLevelIframe.addEventListener("load", () => { |
| nestedDocument = undefined; |
| gc(); |
| setTimeout(finishJSTest, 0); |
| }); |
| secondLevelIframe.src=""; |
| secondLevelIframe = undefined; |
| gc(); |
| }); |
| } |
| window.addEventListener('load', runTest, false); |
| </script> |
| <script src="../../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
