1// Copyright 2011 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Check that reduce and reduceRight call the callback function with
29// undefined as the receiver (which for non-strict functions is
30// transformed to the global object).
31
32// Check receiver for reduce and reduceRight.
33
34var global = this;
35function non_strict(){ assertEquals(global, this); }
36function strict(){ "use strict"; assertEquals(void 0, this); }
37function strict_null(){ "use strict"; assertEquals(null, this); }
38
39[2, 3].reduce(non_strict);
40[2, 3].reduce(strict);
41[2, 3].reduceRight(non_strict);
42[2, 3].reduceRight(strict);
43
44
45// Check the receiver for callbacks in other array methods.
46[2, 3].every(non_strict);
47[2, 3].every(non_strict, undefined);
48[2, 3].every(non_strict, null);
49[2, 3].every(strict);
50[2, 3].every(strict, undefined);
51[2, 3].every(strict_null, null);
52
53[2, 3].filter(non_strict);
54[2, 3].filter(non_strict, undefined);
55[2, 3].filter(non_strict, null);
56[2, 3].filter(strict);
57[2, 3].filter(strict, undefined);
58[2, 3].filter(strict_null, null);
59
60[2, 3].forEach(non_strict);
61[2, 3].forEach(non_strict, undefined);
62[2, 3].forEach(non_strict, null);
63[2, 3].forEach(strict);
64[2, 3].forEach(strict, undefined);
65[2, 3].forEach(strict_null, null);
66
67[2, 3].map(non_strict);
68[2, 3].map(non_strict, undefined);
69[2, 3].map(non_strict, null);
70[2, 3].map(strict);
71[2, 3].map(strict, undefined);
72[2, 3].map(strict_null, null);
73
74[2, 3].some(non_strict);
75[2, 3].some(non_strict, undefined);
76[2, 3].some(non_strict, null);
77[2, 3].some(strict);
78[2, 3].some(strict, undefined);
79[2, 3].some(strict_null, null);
80