LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html - Issue 1218943002: Compositor animations for Independent CSS Transform Properties

Unified Diff: LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html

Issue 1218943002: Compositor animations for Independent CSS Transform Properties (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Clean up Created 5 years, 5 months ago

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Index: LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html

diff --git a/LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html b/LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html

new file mode 100644

index 0000000000000000000000000000000000000000..3bd733315ec883179f7d910b326213f32c5448b2

--- /dev/null

+++ b/LayoutTests/virtual/threaded/animations/compositor-independent-transform-properties.html

@@ -0,0 +1,62 @@

+<!DOCTYPE html>

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

+<div id="parent"></div>

+<script>

+function assertComposited(properties, isComposited) {

+ var element = document.createElement('div');

+ document.getElementById('parent').appendChild(element);

+ var properties = typeof properties == "string" ? [properties] : properties;

+ var keyframe = {};

+ properties.forEach(function(property) {

+ keyframe[property] = 'initial';

+ });

+ var animation = element.animate([keyframe, keyframe], {

+ duration: 4000,

+ iterations: Infinity

+ });

+ var asyncHandle = async_test("Animation on " + properties.join(", ") + (isComposited ? " is " : " is not ") + "composited");

+ requestAnimationFrame(function() {

+ asyncHandle.step(function() {

+ assert_equals(internals.isCompositedAnimation(animation), isComposited, properties.join(", ") + (isComposited ? " should " : " should not ") + "be composited");

+ });

+ animation.cancel();

+ asyncHandle.done();

+ });

+var assertIsComposited = function(properties) { return assertComposited(properties, true); }

+var assertIsNotComposited = function(properties) { return assertComposited(properties, false); }

+assertIsComposited('transform');

+assertIsComposited('opacity');

+assertIsComposited('translate');

+assertIsComposited('rotate');

+assertIsComposited('scale');

+assertIsComposited(['transform', 'opacity']);

+assertIsComposited(['translate', 'opacity']);

+assertIsComposited(['rotate', 'opacity']);

+assertIsComposited(['scale', 'opacity']);

+assertIsNotComposited(['transform', 'translate']);

+assertIsNotComposited(['transform', 'scale']);

+assertIsNotComposited(['transform', 'rotate']);

+assertIsNotComposited(['translate', 'scale']);

+assertIsNotComposited(['translate', 'rotate']);

+assertIsNotComposited(['rotate', 'scale']);

+assertIsNotComposited(['translate', 'rotate', 'scale']);

+assertIsNotComposited(['transform', 'translate', 'rotate', 'scale']);

+</script>