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| 1 <!doctype html> |
| 2 <title>Cloning objects, preserving sharing #2</title> |
| 3 <script src="/resources/testharness.js"></script> |
| 4 <script src="/resources/testharnessreport.js"></script> |
| 5 <canvas id="a" width=30 height=30></canvas> |
| 6 <div id=log></div> |
| 7 <script> |
| 8 async_test(function() { |
| 9 var canvas = document.getElementsByTagName("canvas")[0]; |
| 10 var context = canvas.getContext("2d"); |
| 11 var img_data = context.getImageData(0, 0, 30, 30); |
| 12 var obj = {a: img_data, b: {c: img_data, d: 3}}; |
| 13 postMessage(obj, '*'); |
| 14 onmessage = this.step_func(function(e) { |
| 15 assert_equals(e.data.a, e.data.b.c); |
| 16 this.done(); |
| 17 }); |
| 18 }); |
| 19 </script> |
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