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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <style> | |
| 3 #old-container { | |
| 4 position: relative; | |
| 5 } | |
| 6 | |
| 7 #positioned-child { | |
| 8 position: absolute; | |
| 9 } | |
| 10 | |
| 11 #descendant-needing-layout { | |
| 12 display: none; | |
| 13 width: 100px; | |
| 14 height: 100px; | |
| 15 background-color: green; | |
| 16 } | |
| 17 </style> | |
| 18 This test verifies adding transform to a block correctly update container status
. | |
| 19 <div id="old-container"> | |
| 20 <div id="new-container"> | |
| 21 <div id="positioned-child"> | |
| 22 <div id="descendant-needing-layout"> | |
| 23 </div> | |
| 24 </div> | |
| 25 </div> | |
| 26 </div> | |
| 27 <script> | |
| 28 function runTest() { | |
| 29 document.body.offsetTop; | |
| 30 | |
| 31 var newContainer = document.getElementById("new-container"); | |
| 32 var descendantNeedingLayout = document.getElementById("descendant-needing-la
yout"); | |
| 33 | |
| 34 newContainer.style.transform = "translateX(0)"; | |
| 35 descendantNeedingLayout.style.display = "block"; | |
| 36 } | |
| 37 | |
| 38 runTest(); | |
| 39 </script> | |
| OLD | NEW |