Index: third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html |
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html b/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c0ded6a280510c6db6b60ff513aa7318ab77d5bd |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html |
@@ -0,0 +1,30 @@ |
+<!-- |
+onmessage = function(e) { |
+ var imagedata = e.data; |
+ imagedata.data[0] = 128; |
+ postMessage(imagedata); |
+} |
+ |
+/* |
+--> |
+<!doctype html> |
+<title>structured clone of ImageData</title> |
+<script src="/resources/testharness.js"></script> |
+<script src="/resources/testharnessreport.js"></script> |
+<div id="log"></div> |
+<script> |
+(async_test()).step(function() { |
+ var worker = new Worker('#'); |
+ var ctx = document.createElement('canvas').getContext('2d'); |
+ var imagedata = ctx.getImageData(0, 0, 300, 150); |
+ worker.postMessage(imagedata); |
+ worker.onmessage = this.step_func(function(e) { |
+ assert_equals(''+e.data, '[object ImageData]'); |
+ assert_equals(e.data.data[0], 128); |
+ this.done(); |
+ }); |
+}); |
+</script> |
+<!-- |
+*/ |
+//--> |