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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <style> |
| 5 body { |
| 6 height: 2000px; |
| 7 } |
| 8 |
| 9 .container { |
| 10 height: 300px; |
| 11 width: 300px; |
| 12 border: 4px solid black; |
| 13 overflow-y: scroll; |
| 14 resize: both; |
| 15 } |
| 16 |
| 17 .contents { |
| 18 height: 1000px; |
| 19 } |
| 20 |
| 21 .box { |
| 22 position: relative; |
| 23 z-index: 1; |
| 24 height: 100px; |
| 25 width: 100px; |
| 26 margin: 10px; |
| 27 background-color: blue; |
| 28 } |
| 29 |
| 30 .surface { |
| 31 opacity: 0.5; |
| 32 } |
| 33 |
| 34 .fixed { |
| 35 position: fixed; |
| 36 z-index: 0; |
| 37 background-color: green; |
| 38 left: 50px; |
| 39 top: 100px; |
| 40 height: 200px; |
| 41 width: 200px; |
| 42 } |
| 43 |
| 44 .rotated { |
| 45 -webkit-transform: translateZ(0) rotate(5deg); |
| 46 } |
| 47 |
| 48 .counter-rotated { |
| 49 -webkit-transform: translateZ(0) rotate(-9deg); |
| 50 } |
| 51 </style> |
| 52 <script> |
| 53 function setup() { |
| 54 if (!window.internals) { |
| 55 var pre = document.createElement("pre"); |
| 56 pre.innerHTML = "This test ensures that clipping works correctly " |
| 57 + "with clip children, even if there are rotations involved.\n" |
| 58 + "if this test is working correctly, all rects should be " |
| 59 + "clipped by their containing overflow scrolling divs (the\n" |
| 60 + "fixed position element will have the outer 'counter " |
| 61 + "rotate' div as its containing block due to the rotation,\n" |
| 62 + "not the viewport, and will therefore get clipped by the " |
| 63 + "outer overflow scrolling div, but not the inner."; |
| 64 document.body.appendChild(pre); |
| 65 } |
| 66 } |
| 67 window.onload = setup; |
| 68 </script> |
| 69 </head> |
| 70 <body> |
| 71 <div class="rotated"> |
| 72 <div class="surface"> |
| 73 <div class="box"></div> |
| 74 <div class="container"> |
| 75 <div class="surface counter-rotated"> |
| 76 <div class="box"></div> |
| 77 <div class="container"> |
| 78 <div class="fixed"></div> |
| 79 <div class="box"></div> |
| 80 <div class="box"></div> |
| 81 <div class="box"></div> |
| 82 <div class="box"></div> |
| 83 <div class="box"></div> |
| 84 </div> |
| 85 </div> |
| 86 </div> |
| 87 </div> |
| 88 </div> |
| 89 </body> |
| 90 </html> |
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Chromium Code Reviews
Issue 22620002:
Add layout tests for universal overflow scrolling (Closed)
Base URL: svn://svn.chromium.org/blink/trunk