| <!-- |
| 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> |
| <!-- |
| */ |
| //--> |