| <!doctype HTML> |
| <style> |
| #child { |
| position: relative; |
| } |
| </style> |
| <div style="backface-visibility: hidden;"> |
| <div id="target"> |
| <div id="child"></div> |
| <div style="position: relative;"> |
| <span id="myspan">gone!</span> |
| </div> |
| </div> |
| </div> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| |
| var t = async_test(); |
| |
| function runTest() { |
| var content = document.createElement("span"); |
| var div = document.createElement("div"); |
| div.appendChild(content); |
| div.id = "child"; |
| target.replaceChild(div, child); |
| requestAnimationFrame(t.step_func_done(checkResult)); |
| } |
| |
| function checkResult() { |
| var clientRect = internals.visualRect(myspan.firstChild); |
| // Check that the visual rect for the child has been initialized |
| // to a non-zero (and hence presumably correct) size. |
| assert_true(clientRect.width > 0); |
| assert_true(clientRect.height > 0); |
| } |
| |
| onload = function() { |
| requestAnimationFrame(function() { |
| requestAnimationFrame(t.step_func(runTest)); |
| }); |
| } |
| </script> |
