1fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// Copyright 2012 the V8 project authors. All rights reserved.
2fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// Redistribution and use in source and binary forms, with or without
3fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// modification, are permitted provided that the following conditions are
4fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// met:
5fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//
6fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//     * Redistributions of source code must retain the above copyright
7fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       notice, this list of conditions and the following disclaimer.
8fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//     * Redistributions in binary form must reproduce the above
9fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       copyright notice, this list of conditions and the following
10fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       disclaimer in the documentation and/or other materials provided
11fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       with the distribution.
12fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//     * Neither the name of Google Inc. nor the names of its
13fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       contributors may be used to endorse or promote products derived
14fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//       from this software without specific prior written permission.
15fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//
16fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org
28fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// Object.prototype should be ignored in Object.getOwnPropertyNames
29fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org//
30fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org// See http://code.google.com/p/v8/issues/detail?id=2410 for details.
31fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org
32fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.orgObject.defineProperty(Object.prototype,
33fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org                      'thrower',
34fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.org                      { get: function() { throw Error('bug') } });
35fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.orgvar obj = { thrower: 'local' };
36fb37721ea34922d8758d5cb26ae465aaf241e6b6yangguo@chromium.orgassertEquals(['thrower'], Object.getOwnPropertyNames(obj));
37