LayoutTests/compositing/layer-creation/main-thread-scrolling-for-non-composited-fixed-position.html - Issue 465333004: Non-composited, fixed position should trigger main thread scrolling

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: LayoutTests/compositing/layer-creation/main-thread-scrolling-for-non-composited-fixed-position.html

Issue 465333004: Non-composited, fixed position should trigger main thread scrolling (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Fix comment Created 6 years, 4 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch | Annotate | Revision Log

OLD	NEW
1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <style>	4 <style>

5 .transform {

6 width: 100px;

7 height: 30px;

8 -webkit-transform: translateZ(0);

9 }

10 .fixed {	5 .fixed {

11 position: fixed;	6 position: fixed;

12 left: 10px;	7 left: 10px;

13 top: 10px;	8 top: 10px;

14 }	9 }

15 </style>	10 </style>

16	11

17 <script type="text/javascript">	12 <script>

18 if (window.internals)	13 if (window.internals)

19 window.internals.settings.setAcceleratedCompositingForFixedPositionEnabled (true);	14 window.internals.settings.setAcceleratedCompositingForFixedPositionEnabled (false);

20	15

21 if (window.testRunner) {	16 if (window.testRunner) {

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

23	18

24 window.addEventListener("load", function() {	19 window.addEventListener("load", function() {

25 document.getElementById("layerTree").innerText = window.internals.layerT reeAsText(document);	20 document.getElementById("layerTree").innerText = window.internals.layerT reeAsText(document);

26 document.getElementById("mainThreadScrollingReasons").innerText = window .internals.mainThreadScrollingReasons(document);	21 document.getElementById("mainThreadScrollingReasons").innerText = window .internals.mainThreadScrollingReasons(document);

27 }, false);	22 }, false);

28 }	23 }

29 </script>	24 </script>

30 </head>	25 </head>

31	26

32 <body>	27 <body>

33 <div class="transform">	28 <div class="fixed">TEST</div>

34 <!-- This element should neither be composited nor force main thread scrolli ng. -->

35 <div class="fixed">TEST</div>

36 </div>

37	29

38 <pre id="layerTree"></pre>	30 <pre id="layerTree"></pre>

39 <pre id="mainThreadScrollingReasons"></pre>	31 <pre id="mainThreadScrollingReasons"></pre>

40 </body>	32 </body>

41 </html>	33 </html>

OLD	NEW