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 })(); 77
