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| 1 <!-- Based on fast/repaint/vertical-overflow-parent.html --> | |
| 2 <!DOCTYPE html> | |
| 3 <html><head> | |
| 4 <style> | |
| 5 .container { | |
| 6 margin: 20px; | |
| 7 width: 300px; | |
| 8 height: 200px; | |
| 9 border: 1px solid black; | |
| 10 overflow: scroll; | |
| 11 } | |
| 12 .vertical-rl { | |
| 13 -webkit-writing-mode: vertical-rl; | |
| 14 } | |
| 15 .offset { | |
| 16 width: 2000px; | |
| 17 height: 100px; | |
| 18 } | |
| 19 .target { | |
| 20 width: 100px; | |
| 21 height: 100px; | |
| 22 background-color: orange; | |
| 23 visibility: hidden; | |
| 24 } | |
| 25 </style> | |
| 26 </head> | |
| 27 <body> | |
| 28 <div class="vertical-rl"> | |
| 29 <div class="container"> | |
| 30 <div class="offset"></div> | |
| 31 <div class="target"></div> | |
| 32 </div></div> | |
| 33 An orange rect should be painted.<br/> | |
| 34 In DumpRenderTree, there should be repaint logs of 100x100 rect. We don't ca
re how many times is the log dumpped. | |
| 35 <script src="../../../fast/repaint/../../resources/run-after-layout-and-pain
t.js"></script> | |
| 36 <script src="resources/paint-invalidation-test.js"></script> | |
| 37 <script> | |
| 38 function paintInvalidationTest() { | |
| 39 var target = document.getElementsByClassName("target")[0]; | |
| 40 target.style.visibility = "visible"; | |
| 41 }; | |
| 42 var container = document.getElementsByClassName("container")[0]; | |
| 43 runAfterLayoutAndPaint(function() { | |
| 44 container.scrollLeft = 0; | |
| 45 runPaintInvalidationTest(); | |
| 46 }); | |
| 47 </script> | |
| 48 </body></html> | |
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