Index: third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-worker.html |
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-worker.html b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-worker.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..55f480c889911a2e28df373b7aeef944667a4d26 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/fast/canvas/OffscreenCanvas-commit-worker.html |
@@ -0,0 +1,37 @@ |
+<!DOCTYPE> |
+<canvas id="canvas2D" width="50" height="50" background-color="red"></canvas> |
+<canvas id="canvas2Dexpected" width="50" height="50" background-color="green"></canvas> |
+<script src="../../resources/testharness.js"></script> |
+<script src="../../resources/testharnessreport.js"></script> |
+<script id="myWorker" type="text/worker"> |
+self.onmessage = function(e) { |
+var transferredOffscreenCanvas = e.data.data; |
+var offscreen2d = transferredOffscreenCanvas.getContext("2d"); |
+offscreen2d.commit(); |
+self.postMessage(""); |
+}; |
+</script> |
+<script> |
+function makeWorker(script) { |
+ var blob = new Blob([script]); |
+ return new Worker(URL.createObjectURL(blob)); |
+} |
+ |
+var expectedDataURL = document.getElementById("canvas2Dexpected").toDataURL(); |
+var actualDataURL; |
+async_test(function() { |
+ var canvas2D = document.getElementById("canvas2D"); |
+ var offscreenCanvas = canvas2D.transferControlToOffscreen(); |
+ var worker = makeWorker(document.getElementById("myWorker").textContent); |
+ worker.onmessage = this.step_func(function (e) { |
+ actualDataURL = canvas2D.toDataURL(); |
+ assert_equals(actualDataURL, expectedDataURL, |
Justin Novosad
2016/09/07 21:40:15
I don't understand how this verifies anything abou
xlai (Olivia)
2016/09/08 15:27:15
Changing this test by using ref test again. I'll c
|
+ "Expecting dataURL of " + expectedDataURL + "but got " + actualDataURL); |
+ this.done(); |
+ }); |
+ worker.postMessage({data: offscreenCanvas}, [offscreenCanvas]); |
+}, "Calling OffscreenCanvas.commit() on worker"); |
+ |
+ |
+ |
+</script> |