LayoutTests/compositing/layer-creation/fixed-position-in-view-dynamic.html - Issue 476273003: Rename acceleratedCompositingForFixedPosition to preferCompositingToLCDText.

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Side by Side Diff: LayoutTests/compositing/layer-creation/fixed-position-in-view-dynamic.html

Issue 476273003: Rename acceleratedCompositingForFixedPosition to preferCompositingToLCDText. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: rm-fixedpos: rebase Created 6 years, 4 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2	2

3 <html>	3 <html>

4 <head>	4 <head>

5 <style>	5 <style>

6 .fixed {	6 .fixed {

7 position: fixed;	7 position: fixed;

8 width: 10px;	8 width: 10px;

9 height: 10px;	9 height: 10px;

10 top: 100px;	10 top: 100px;

11 background-color: silver;	11 background-color: silver;

12 }	12 }

13 </style>	13 </style>

14	14

15 <script type="text/javascript">	15 <script type="text/javascript">

16 if (window.testRunner && window.internals) {	16 if (window.testRunner && window.internals) {

17 testRunner.dumpAsText();	17 testRunner.dumpAsText();

18 internals.settings.setAcceleratedCompositingForFixedPositionEnabled(true);	18 internals.settings.setPreferCompositingToLCDTextEnabled(true);

19	19

20 addEventListener("load", function() {	20 addEventListener("load", function() {

21 var fixed = document.createElement("div");	21 var fixed = document.createElement("div");

22 document.body.appendChild(fixed);	22 document.body.appendChild(fixed);

23 document.body.offsetHeight;	23 document.body.offsetHeight;

24 fixed.className = "fixed";	24 fixed.className = "fixed";

25 var mainThreadScrollingReasons = internals.mainThreadScrollingReasons(do cument);	25 var mainThreadScrollingReasons = internals.mainThreadScrollingReasons(do cument);

26 document.getElementById("result").innerText = !mainThreadScrollingReason s ? "PASS" : "FAIL: " + mainThreadScrollingReasons;	26 document.getElementById("result").innerText = !mainThreadScrollingReason s ? "PASS" : "FAIL: " + mainThreadScrollingReasons;

27 }, false);	27 }, false);

28 }	28 }

29 </script>	29 </script>

30 </head>	30 </head>

31	31

32 <!-- Fixed position elements may skip compositing without a scrollable	32 <!-- Fixed position elements may skip compositing without a scrollable

33 ancestor. To make sure this test covers the intended scenario, we force the	33 ancestor. To make sure this test covers the intended scenario, we force the

34 body element to be tall, so that the FrameView is scrolling. -->	34 body element to be tall, so that the FrameView is scrolling. -->

35 <body style="height: 4000px;">	35 <body style="height: 4000px;">

36 <pre id="result"></pre>	36 <pre id="result"></pre>

37 </body>	37 </body>

38 </html>	38 </html>

39	39

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