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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-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 })(); | |
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