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| 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: --harmony-computed-property-names --harmony-object-literals |
| 6 // Flags: --harmony-classes --allow-natives-syntax |
| 7 |
| 8 |
| 9 function ID(x) { |
| 10 return x; |
| 11 } |
| 12 |
| 13 |
| 14 (function TestComputedMethodSuper() { |
| 15 var proto = { |
| 16 m() { |
| 17 return ' proto m'; |
| 18 } |
| 19 }; |
| 20 var object = { |
| 21 __proto__: proto, |
| 22 ['a']() { return 'a' + super.m(); }, |
| 23 [ID('b')]() { return 'b' + super.m(); }, |
| 24 [0]() { return '0' + super.m(); }, |
| 25 [ID(1)]() { return '1' + super.m(); }, |
| 26 }; |
| 27 |
| 28 assertSame(object, object.a[%HomeObjectSymbol()]); |
| 29 |
| 30 assertEquals('a proto m', object.a()); |
| 31 assertEquals('b proto m', object.b()); |
| 32 assertEquals('0 proto m', object[0]()); |
| 33 assertEquals('1 proto m', object[1]()); |
| 34 })(); |
| 35 |
| 36 |
| 37 (function TestComputedGetterSuper() { |
| 38 var proto = { |
| 39 m() { |
| 40 return ' proto m'; |
| 41 } |
| 42 }; |
| 43 var object = { |
| 44 __proto__: proto, |
| 45 get ['a']() { return 'a' + super.m(); }, |
| 46 get [ID('b')]() { return 'b' + super.m(); }, |
| 47 get [0]() { return '0' + super.m(); }, |
| 48 get [ID(1)]() { return '1' + super.m(); }, |
| 49 }; |
| 50 assertEquals('a proto m', object.a); |
| 51 assertEquals('b proto m', object.b); |
| 52 assertEquals('0 proto m', object[0]); |
| 53 assertEquals('1 proto m', object[1]); |
| 54 })(); |
| 55 |
| 56 |
| 57 (function TestComputedSetterSuper() { |
| 58 var value; |
| 59 var proto = { |
| 60 m(name, v) { |
| 61 value = name + ' ' + v; |
| 62 } |
| 63 }; |
| 64 var object = { |
| 65 __proto__: proto, |
| 66 set ['a'](v) { super.m('a', v); }, |
| 67 set [ID('b')](v) { super.m('b', v); }, |
| 68 set [0](v) { super.m('0', v); }, |
| 69 set [ID(1)](v) { super.m('1', v); }, |
| 70 }; |
| 71 object.a = 2; |
| 72 assertEquals('a 2', value); |
| 73 object.b = 3; |
| 74 assertEquals('b 3', value); |
| 75 object[0] = 4; |
| 76 assertEquals('0 4', value); |
| 77 object[1] = 5; |
| 78 assertEquals('1 5', value); |
| 79 })(); |
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