OLD | NEW |
---|---|
1 <!-- Based on paint/invalidation/invalidate-after-composited-scroll.html --> | |
1 <!doctype HTML> | 2 <!doctype HTML> |
2 <div id="scroller" style="overflow:auto; will-change: transform; width: 200px; h eight: 200px; position: absolute; left: 300px; top: 300px;"> | 3 <div id="scroller" style="overflow:auto; will-change: transform; width: 200px; h eight: 200px; position: absolute; left: 300px; top: 300px;"> |
3 <div> | 4 <div> |
4 <div class="spacer" style="width: 1px; height: 2400px;"></div> | 5 <div class="spacer" style="width: 1px; height: 2400px;"></div> |
5 <div id="target" style="width: 100px; height: 100px; background: blue">< /div> | 6 <div id="target" style="width: 100px; height: 100px; background: blue">< /div> |
6 <div class="spacer" style="width: 1px; height: 2400px;"></div> | 7 <div class="spacer" style="width: 1px; height: 2400px;"></div> |
7 </div> | |
8 </div> | 8 </div> |
9 </div> | 9 </div> |
10 <script src="../../fast/repaint/resources/text-based-repaint.js"></script> | 10 <script src="resources/paint-invalidation-test.js"></script> |
11 Tests that invalidation of a div after scrolling invalidates just the div and sc rollbars, and no other area. | 11 Tests that invalidation of a div after scrolling invalidates just the div and sc rollbars, and no other area. |
12 <script> | 12 <script> |
13 function repaintTest() { | 13 // TODO(wangxianzhu): We should invalidate target (perhaps also the scrollbar) o nly. |
chrishtr
2015/08/31 22:52:19
These results look wrong. The spacers etc should n
Xianzhu
2015/08/31 23:04:38
They are wrong because we don't have real composit
| |
14 window.expectedPaintInvalidationObjects = [ | |
15 "VerticalScrollbar", | |
16 "LayoutBlockFlow (positioned) DIV id='scroller'", | |
17 "LayoutBlockFlow DIV", | |
18 "LayoutBlockFlow DIV class='spacer'", | |
19 "LayoutBlockFlow DIV id='target'", | |
20 "LayoutBlockFlow DIV class='spacer'" | |
21 ]; | |
22 function paintInvalidationTest() { | |
14 scroller.scrollTop = 2350; | 23 scroller.scrollTop = 2350; |
15 target.style.background = "papayawhip"; | 24 target.style.background = "papayawhip"; |
16 finishRepaintTest(); | |
17 } | 25 } |
18 window.testIsAsync = true; | 26 onload = runPaintInvalidationTest; |
19 onload = runRepaintTest; | 27 </script> |
20 </script> | |
OLD | NEW |