LayoutTests/fast/repaint/fixed-move-after-scroll.html - Issue 1298493003: Currently we only composite fixed position elements if we are on High DPI devices. This fix allows …

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Issue 1298493003: Currently we only composite fixed position elements if we are on High DPI devices. This fix allows … Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Remove similarity check Created 5 years, 3 months ago

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1 <html>	1 <html>

2 <head>	2 <head>

3 <meta http-equiv="content-type" content="text/html; charset=UTF-8">	3 <meta http-equiv="content-type" content="text/html; charset=UTF-8">

4 <script src="resources/text-based-repaint.js"></script>	4 <script src="resources/text-based-repaint.js"></script>

5 <script type="text/javascript">	5 <script type="text/javascript">

6 function scrollAndRepaint()	6 function scrollAndRepaint()

7 {	7 {

8 scrollBy(0, 200);	8 scrollBy(0, 200);

9 runRepaintTest();	9 runRepaintTest();

10 }	10 }

11 function repaintTest()	11 function repaintTest()

12 {	12 {

13 document.getElementById('toMove').style.left = "150px";	13 document.getElementById('toMove').style.left = "150px";

14 document.getElementById('toMove').style.backgroundColor = "green";	14 document.getElementById('toMove').style.backgroundColor = "rgba(0, 128 , 0, 0.99)";

15 }	15 }

16 </script>	16 </script>

17 </head>	17 </head>

18 <body onload="scrollAndRepaint()" style="height: 3000px;">	18 <body onload="scrollAndRepaint()" style="height: 3000px;">

19 <p style="position: absolute; top: 210">You should see a yellow rect on the left, and a green one on the right. No red pixels.</p>	19 <p style="position: absolute; top: 210">You should see a yellow rect on the left, and a green one on the right. No red pixels.</p>

20 <div id="toMove" style="width: 100px; height: 100px; background-color: red; position: fixed; top: 70px; left: 10px;"></div>	20 <div id="toMove" style="width: 100px; height: 100px; background-color: rgba( 255, 0, 0, 0.99); position: fixed; top: 70px; left: 10px;"></div>

21 <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>	21 <div style="width: 100px; height: 100px; background-color: yellow; position: absolute; top: 270px; left: 10px; z-index: -5;"></div>

22 </body>	22 </body>

23 </html>	23 </html>

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