| Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-worker-to-main.html
|
| diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-worker-to-main.html b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-worker-to-main.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..b29601f1f5093ebc849e3eb6590c22ee9e2257bc
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-worker-to-main.html
|
| @@ -0,0 +1,45 @@
|
| +<!DOCTYPE html>
|
| +<style>
|
| +#box {
|
| + width: 100px;
|
| + height: 100px;
|
| + overflow: scroll;
|
| +}
|
| +
|
| +#scrolled {
|
| + background: white;
|
| + width: 300px;
|
| + height: 300px;
|
| +}
|
| +</style>
|
| +
|
| +<div id="box">
|
| + <div id="scrolled"></div>
|
| +</div>
|
| +
|
| +<script src="../../../../resources/testharness.js"></script>
|
| +<script src="../../../../resources/testharnessreport.js"></script>
|
| +<script>
|
| +if (window.internals)
|
| + internals.settings.setCompositorWorkerEnabled(true);
|
| +
|
| +var test = async_test('Tests that a change from the worker thread is received on the main thread.');
|
| +test.step(function() {
|
| + var worker = new CompositorWorker('resources/basic-plumbing-worker-to-main.js');
|
| + worker.onmessage = test.step_func(function() {
|
| + // Wait until the next frame to ensure we have received the update from compositor worker.
|
| + requestAnimationFrame(test.step_func(function() {
|
| + var box = document.getElementById('box');
|
| + assert_equals(getComputedStyle(box).opacity, '0.5');
|
| + assert_equals(box.scrollLeft, 10);
|
| + assert_equals(box.scrollTop, 20);
|
| + assert_equals(getComputedStyle(box).transform, 'matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 30, 0, 0, 2)');
|
| +
|
| + test.done();
|
| + }));
|
| + });
|
| +
|
| + var keys = ['opacity', 'transform', 'scrollTop', 'scrollLeft'];
|
| + worker.postMessage({'proxy': new CompositorProxy(document.getElementById('box'), keys)});
|
| +});
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2041193005:
[compositorworker] compositor proxy mutation updates underlying layers (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@compositor-worker-upstream-registration