third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/structured-clone-imagedata.html - Issue 2418853003: Worker: Import "imported/wpt/workers" tests (Retry)

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Issue 2418853003: Worker: Import "imported/wpt/workers" tests (Retry) (Closed)

Patch Set: rebase Created 4 years, 2 months ago

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	1 <!--

	2 onmessage = function(e) {

	3 var imagedata = e.data;

	4 imagedata.data[0] = 128;

	5 postMessage(imagedata);

	6 }

	7

	8 /*

	9 -->

	10 <!doctype html>

	11 <title>structured clone of ImageData</title>

	12 <script src="/resources/testharness.js"></script>

	13 <script src="/resources/testharnessreport.js"></script>

	14 <div id="log"></div>

	15 <script>

	16 (async_test()).step(function() {

	17 var worker = new Worker('#');

	18 var ctx = document.createElement('canvas').getContext('2d');

	19 var imagedata = ctx.getImageData(0, 0, 300, 150);

	20 worker.postMessage(imagedata);

	21 worker.onmessage = this.step_func(function(e) {

	22 assert_equals(''+e.data, '[object ImageData]');

	23 assert_equals(e.data.data[0], 128);

	24 this.done();

	25 });

	26 });

	27 </script>

	28 <!--

	29 */

	30 //-->

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