Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | |
| 8 | function ID(x) { |
| 9 | return x; |
| 10 | } |
| 11 | |
| 12 | |
| 13 | (function TestComputedMethodSuper() { |
| 14 | var proto = { |
| 15 | m() { |
| 16 | return ' proto m'; |
| 17 | } |
| 18 | }; |
| 19 | var object = { |
| 20 | __proto__: proto, |
| 21 | ['a']() { return 'a' + super.m(); }, |
| 22 | [ID('b')]() { return 'b' + super.m(); }, |
| 23 | [0]() { return '0' + super.m(); }, |
| 24 | [ID(1)]() { return '1' + super.m(); }, |
| 25 | }; |
| 26 | |
| 27 | assertSame(object, object.a[%HomeObjectSymbol()]); |
| 28 | |
| 29 | assertEquals('a proto m', object.a()); |
| 30 | assertEquals('b proto m', object.b()); |
| 31 | assertEquals('0 proto m', object[0]()); |
| 32 | assertEquals('1 proto m', object[1]()); |
| 33 | })(); |
| 34 | |
| 35 | |
| 36 | (function TestComputedGetterSuper() { |
| 37 | var proto = { |
| 38 | m() { |
| 39 | return ' proto m'; |
| 40 | } |
| 41 | }; |
| 42 | var object = { |
| 43 | __proto__: proto, |
| 44 | get ['a']() { return 'a' + super.m(); }, |
| 45 | get [ID('b')]() { return 'b' + super.m(); }, |
| 46 | get [0]() { return '0' + super.m(); }, |
| 47 | get [ID(1)]() { return '1' + super.m(); }, |
| 48 | }; |
| 49 | assertEquals('a proto m', object.a); |
| 50 | assertEquals('b proto m', object.b); |
| 51 | assertEquals('0 proto m', object[0]); |
| 52 | assertEquals('1 proto m', object[1]); |
| 53 | })(); |
| 54 | |
| 55 | |
| 56 | (function TestComputedSetterSuper() { |
| 57 | var value; |
| 58 | var proto = { |
| 59 | m(name, v) { |
| 60 | value = name + ' ' + v; |
| 61 | } |
| 62 | }; |
| 63 | var object = { |
| 64 | __proto__: proto, |
| 65 | set ['a'](v) { super.m('a', v); }, |
| 66 | set [ID('b')](v) { super.m('b', v); }, |
| 67 | set [0](v) { super.m('0', v); }, |
| 68 | set [ID(1)](v) { super.m('1', v); }, |
| 69 | }; |
| 70 | object.a = 2; |
| 71 | assertEquals('a 2', value); |
| 72 | object.b = 3; |
| 73 | assertEquals('b 3', value); |
| 74 | object[0] = 4; |
| 75 | assertEquals('0 4', value); |
| 76 | object[1] = 5; |
| 77 | assertEquals('1 5', value); |
| 78 | })(); |