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

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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 #fixed1, #fixed2 {	6 #fixed1, #fixed2 {

7 background-color: silver;	7 background-color: silver;

8 }	8 }

9 </style>	9 </style>

10 <script type="text/javascript">	10 <script type="text/javascript">

11 if (window.testRunner && window.internals) {	11 if (window.testRunner && window.internals) {

12 testRunner.dumpAsText();	12 testRunner.dumpAsText();

13 internals.settings.setAcceleratedCompositingForFixedPositionEnabled(true);	13 internals.settings.setPreferCompositingToLCDTextEnabled(true);

14	14

15 addEventListener("load", function() {	15 addEventListener("load", function() {

16 document.getElementById("layerTree1").innerText = internals.layerTreeAsT ext(document);	16 document.getElementById("layerTree1").innerText = internals.layerTreeAsT ext(document);

17 document.getElementById("fixed1").style.top = "50px";	17 document.getElementById("fixed1").style.top = "50px";

18 document.getElementById("fixed2").style.height = "10px";	18 document.getElementById("fixed2").style.height = "10px";

19 document.getElementById("layerTree2").innerText = internals.layerTreeAsT ext(document);	19 document.getElementById("layerTree2").innerText = internals.layerTreeAsT ext(document);

20 document.getElementById("fixed1").style.top = "-100px";	20 document.getElementById("fixed1").style.top = "-100px";

21 document.getElementById("fixed2").style.height = "0px";	21 document.getElementById("fixed2").style.height = "0px";

22 document.getElementById("layerTree3").innerText = internals.layerTreeAsT ext(document);	22 document.getElementById("layerTree3").innerText = internals.layerTreeAsT ext(document);

23 }, false);	23 }, false);

24 }	24 }

25 </script>	25 </script>

26 </head>	26 </head>

27	27

28 <!-- Fixed position elements may skip compositing without a scrollable	28 <!-- Fixed position elements may skip compositing without a scrollable

29 ancestor. To make sure this test covers the intended scenario, we force the	29 ancestor. To make sure this test covers the intended scenario, we force the

30 body element to be tall, so that the FrameView is scrolling. -->	30 body element to be tall, so that the FrameView is scrolling. -->

31 <body style="height: 4000px;">	31 <body style="height: 4000px;">

32 Layer tree when the fixed elements are out-of-view (should have just a root la yer):	32 Layer tree when the fixed elements are out-of-view (should have just a root la yer):

33 <pre id="layerTree1"></pre>	33 <pre id="layerTree1"></pre>

34 Layer tree when the fixed elements are in-view (both fixed elements should hav e layers):	34 Layer tree when the fixed elements are in-view (both fixed elements should hav e layers):

35 <pre id="layerTree2"></pre>	35 <pre id="layerTree2"></pre>

36 Layer tree when the fixed elements are out-of-view again (should have just a r oot layer):	36 Layer tree when the fixed elements are out-of-view again (should have just a r oot layer):

37 <pre id="layerTree3"></pre>	37 <pre id="layerTree3"></pre>

38 <div id="fixed1" style="position: fixed; top: -100px; left: 100px; width: 10px ; height: 10px"></div>	38 <div id="fixed1" style="position: fixed; top: -100px; left: 100px; width: 10px ; height: 10px"></div>

39 <div id="fixed2" style="position: fixed; top: 100px; left: 100px; width: 10px; height: 0px"></div>	39 <div id="fixed2" style="position: fixed; top: 100px; left: 100px; width: 10px; height: 0px"></div>

40 </body>	40 </body>

41 </html>	41 </html>

42	42

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