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Unified Diff: third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html

Issue 2418853003: Worker: Import "imported/wpt/workers" tests (Retry) (Closed)
Patch Set: rebase Created 4 years, 2 months ago
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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>
+<!--
+*/
+//-->

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