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