| Index: third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
|
| diff --git a/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html b/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..204130154183e396e1deeeeef4d8ea18ff0892d7
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/imported/wpt/workers/interfaces/DedicatedWorkerGlobalScope/postMessage/imagedata-cloned-canvas-in-array.html
|
| @@ -0,0 +1,39 @@
|
| +<!--
|
| +onmessage = function(e) {
|
| + function processPixels(imagedata) {
|
| + var pixeldata = imagedata.data;
|
| + for (var i = 0; i < pixeldata.length; i = i+4) {
|
| + pixeldata[i] = 128;
|
| + }
|
| + postMessage(imagedata);
|
| + }
|
| + processPixels(e.data[0]);
|
| +}
|
| +
|
| +/*
|
| +-->
|
| +<!doctype html>
|
| +<title>posting an imagedata (from a cloned canvas) in an array</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 canvas = document.createElement('canvas');
|
| + var clone = canvas.cloneNode(true);
|
| + var ctx = clone.getContext('2d');
|
| + var imagedata = ctx.getImageData(0, 0, 300, 150);
|
| + worker.postMessage([imagedata]);
|
| + worker.onmessage = this.step_func(function(e) {
|
| + var pixeldata = e.data.data;
|
| + for (var i = 0; i < pixeldata.length; i++) {
|
| + assert_equals(pixeldata[i], (i % 4 == 0) ? 128 : 0);
|
| + }
|
| + this.done();
|
| + });
|
| +});
|
| +</script>
|
| +<!--
|
| +*/
|
| +//-->
|
|
|
Chromium Code Reviews
Issue 2405143002:
Worker: Import "imported/wpt/workers" tests (Closed)
