| // Copyright 2015 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| if (this.Worker) { |
| var __v_7 = new Worker('onmessage = function() {};', {type: 'string'}); |
| var e; |
| var ab = new ArrayBuffer(2 * 1000 * 1000); |
| try { |
| __v_7.postMessage(ab); |
| threw = false; |
| } catch (e) { |
| // postMessage failed, should be a DataCloneError message. |
| assertContains('cloned', e.message); |
| threw = true; |
| } |
| assertTrue(threw, 'Should throw when trying to serialize large message.'); |
| } |
