LayoutTests/fast/repaint/iframe-throttling-unthrottled.html - Issue 1246173002: Throttle rendering pipeline for invisible iframes

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/fast/repaint/iframe-throttling-unthrottled.html

Issue 1246173002: Throttle rendering pipeline for invisible iframes (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Add layout tests. Created 5 years, 3 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:

OLD	NEW
(Empty)
	1 <!DOCTYPE html>

	2 <!-- Check that a throttled iframe repaints itself when scrolled into view. -->

	3 <style>

	4 #frame

	5 {

	6 position: absolute;

	7 top: 2000px;

	8 }

	9 </style>

	10

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

	12 <script>

	13 window.testIsAsync = true;

	14

	15 function repaintTest()

	16 {

	17 var frame = document.querySelector('#frame');

	18 frame.scrollIntoView();

	19 // The first animation frame after this one updates the scroll position and

	20 // unthrottles the frame. The repainting of the iframe happens in the frame

	21 // after that. Therefore, we must wait for two requestAnimationFrames to

	22 // finish the test.

	23 window.requestAnimationFrame(waitForRepaint);

	24 }

	25

	26 function waitForRepaint()

	27 {

	28 window.requestAnimationFrame(finishRepaintTest);

	29 }

	30

	31 window.addEventListener('load', runRepaintTest);

	32 </script>

	33

	34 <!-- Use sandboxing to allow rendering pipeline throtting. -->

	35 <iframe id="frame" srcdoc="<style> body { background: green; } </style>" sandbox ="" width="64" height="64"></iframe>

OLD	NEW