Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-main-to-worker.html |
diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-main-to-worker.html b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-main-to-worker.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5ee667b7f567d0d8c62812308abdb98cf2143d23 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/virtual/threaded/fast/compositorworker/basic-plumbing-main-to-worker.html |
@@ -0,0 +1,63 @@ |
+<!DOCTYPE html> |
+<!-- |
+Tests that a change from the main thread is received on the compositor thread. |
+--> |
+<script> |
+window.jsTestIsAsync = true; |
+</script> |
+<script src="../../../../resources/js-test.js"></script> |
+ |
+<script> |
+if (window.internals) { |
+ internals.settings.setCompositorWorkerEnabled(true); |
+} |
+ |
+var cw; |
+onload = function() { |
+ cw = new CompositorWorker('resources/basic-plumbing-main-to-worker.js'); |
+ cw.onmessage = continueTest; |
+ var keys = ['opacity', 'transform', 'scrollTop', 'scrollLeft']; |
+ cw.postMessage({'proxy': new CompositorProxy(document.getElementById('box'), keys)}); |
+} |
+ |
+function continueTest(e) { |
+ shouldBe(JSON.stringify(e.data.opacity), '1.0'); |
+ shouldBe(JSON.stringify(e.data.scrollLeft), '0'); |
+ shouldBe(JSON.stringify(e.data.scrollTop), '0'); |
+ shouldBe("'" + JSON.stringify(e.data.transform) + "'", '\'{"0":1,"1":0,"2":0,"3":0,"4":0,"5":1,"6":0,"7":0,"8":0,"9":0,"10":1,"11":0,"12":0,"13":0,"14":0,"15":1}\''); |
+ var element = document.getElementById('box'); |
+ element.scrollLeft = 10; |
+ element.scrollTop = 20; |
+ element.style.transform = 'translate3d(30px, 0, 0)'; |
+ element.style.opacity = 0.5; |
+ cw.onmessage = finishTest; |
+ cw.postMessage({}); |
+} |
+ |
+function finishTest(e) { |
+ shouldBe(JSON.stringify(e.data.opacity), '0.5'); |
+ shouldBe(JSON.stringify(e.data.scrollLeft), '10'); |
+ shouldBe(JSON.stringify(e.data.scrollTop), '20'); |
+ shouldBe("'" + JSON.stringify(e.data.transform) + "'", '\'{"0":1,"1":0,"2":0,"3":0,"4":0,"5":1,"6":0,"7":0,"8":0,"9":0,"10":1,"11":0,"12":30,"13":0,"14":0,"15":1}\''); |
+ if (window.testRunner) |
+ testRunner.notifyDone(); |
+} |
+</script> |
+ |
+<style> |
+#box { |
+ width: 100px; |
+ height: 100px; |
+ overflow: scroll; |
+} |
+ |
+#scrolled { |
+ background: white; |
+ width: 300px; |
+ height: 300px; |
+} |
+</style> |
+ |
+<div id="box"> |
+ <div id="scrolled"></div> |
+</div> |