| <!doctype html> |
| <html> |
| <head> |
| <title>Removed Document Fragment Touch Target</title> |
| <style> |
| body { |
| margin: 0; |
| padding: 0; |
| } |
| |
| .container { |
| position: absolute; |
| top: 10px; |
| left: 10px; |
| width: 50px; |
| height: 50px; |
| border: 1px solid green; |
| } |
| |
| .target { |
| width: 40px; |
| height: 40px; |
| background-color: red; |
| } |
| |
| #results { |
| position: absolute; |
| top: 100px; |
| } |
| </style> |
| <script src="resources/misc-touch-helpers.js"></script> |
| <script> |
| |
| var seenTouch = false; |
| |
| // While this isn't a particularly nice approach to the solution, |
| // it is a direct copy from the original bug report. |
| function createElementsFromString(input) { |
| var div = document.createElement("div"); |
| div.innerHTML = input; |
| var children = div.children; |
| var fragment = document.createDocumentFragment(); |
| for (var i = 0, length = children.length; i < length; i++) { |
| fragment.appendChild(children[0]) |
| } |
| return fragment.firstChild; |
| } |
| |
| function targetTouched(event) { |
| logTouch(event); |
| if (!seenTouch) { |
| seenTouch = true; |
| debug("Now remove the element from its parent and attempt to touch it again. This touch should not register."); |
| var target = document.querySelector(".target"); |
| target.parentNode.removeChild(target); |
| tapSoon(20, 20); |
| // Wait 50ms to see if the touch was registered. If it was, then we'll be exiting below. |
| setTimeout(function () { |
| debug("PASSED. We did not see a second touch."); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 50); |
| } else { |
| debug("FAILED. We saw a second touch."); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| } |
| |
| function init() { |
| var target = createElementsFromString("<div class='target'>This is the <strong>touch target</strong>.</div>"); |
| target.addEventListener("touchstart", targetTouched, false); |
| var container = document.querySelector(".container"); |
| container.appendChild(target); |
| debug("Should see a single touch at 20,20"); |
| tapSoon(20, 20); |
| } |
| |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| window.addEventListener("load", init, false); |
| </script> |
| </head> |
| <body> |
| <div class="container"> |
| </div> |
| <div id="results"> |
| </div> |
| </body> |
| </html> |
