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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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52 assertEquals(7, a.pop(), "7th pop"); | 52 assertEquals(7, a.pop(), "7th pop"); |
53 assertEquals(0, a.length, "length 7th pop"); | 53 assertEquals(0, a.length, "length 7th pop"); |
54 | 54 |
55 assertEquals(undefined, a.pop(), "8th pop"); | 55 assertEquals(undefined, a.pop(), "8th pop"); |
56 assertEquals(0, a.length, "length 8th pop"); | 56 assertEquals(0, a.length, "length 8th pop"); |
57 | 57 |
58 assertEquals(undefined, a.pop(1, 2, 3), "9th pop"); | 58 assertEquals(undefined, a.pop(1, 2, 3), "9th pop"); |
59 assertEquals(0, a.length, "length 9th pop"); | 59 assertEquals(0, a.length, "length 9th pop"); |
60 } | 60 } |
61 })(); | 61 })(); |
| 62 |
| 63 // Test the case of not JSArray receiver. |
| 64 // Regression test for custom call generators, see issue 684. |
| 65 (function() { |
| 66 var a = []; |
| 67 for (var i = 0; i < 100; i++) a.push(i); |
| 68 var x = {__proto__: a}; |
| 69 for (var i = 0; i < 100; i++) { |
| 70 assertEquals(99 - i, x.pop(), i + 'th iteration'); |
| 71 } |
| 72 })(); |
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