LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html - Issue 1287413002: Fix paint invalidation rect tracking within composited scrolling layers.

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Unified Diff: LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html

Issue 1287413002: Fix paint invalidation rect tracking within composited scrolling layers. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 4 months ago

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Index: LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html

diff --git a/LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html b/LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html

new file mode 100644

index 0000000000000000000000000000000000000000..b152a14885ea13d32c90c038201eb43c6f88defd

--- /dev/null

+++ b/LayoutTests/paint/invalidation/invalidate-after-composited-scroll-of-window.html

@@ -0,0 +1,22 @@

+<!doctype HTML>

+<div>

+ <div class="spacer" style="width: 1px; height: 2400px;"></div>

+ <div id="target" style="width: 100px; height: 100px; background: blue"></div>

+ <div class="spacer" style="width: 1px; height: 2400px;"></div>

+ </div>

+</div>

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

+<script>

+Tests that invalidation of a div after scrolling invalidates just the div and no other area.

+function repaintTest() {

+ requestAnimationFrame(function() {

+ window.scrollBy(0, 2350);

+ target.style.background = "papayawhip";

+ finishRepaintTest();

+ });

+window.testIsAsync = true;

+if (window.testRunner)

+ window.testRunner.waitUntilDone();

+onload = runRepaintTest;

+</script>