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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Flags: --harmony-classes --allow-natives-syntax | 5 // Flags: --harmony-classes --allow-natives-syntax |
| 6 | 6 |
| 7 | 7 |
| 8 (function TestHomeObject() { | 8 (function TestHomeObject() { |
| 9 var object = { | 9 var object = { |
| 10 method() { | 10 method() { |
| 11 return super.method(); | 11 return super.method(); |
| 12 }, | 12 }, |
| 13 get getter() { | 13 get getter() { |
| 14 return super.getter; | 14 return super.getter; |
| 15 }, | 15 }, |
| 16 set setter(v) { | 16 set setter(v) { |
| 17 super.setter = v; | 17 super.setter = v; |
| 18 }, | 18 }, |
| 19 get accessor() { | 19 get accessor() { |
| 20 return super.accessor; | 20 return super.accessor; |
| 21 }, | 21 }, |
| 22 set accessor(v) { | 22 set accessor(v) { |
| 23 super.accessor = v; | 23 super.accessor = v; |
| 24 }, | 24 }, |
| 25 property: function() { | |
| 26 super.property(); | |
| 27 }, | |
| 28 propertyWithParen: (function() { | |
| 29 super.property(); | |
| 30 }), | |
| 31 propertyWithParens: ((function() { | |
| 32 super.property(); | |
| 33 })), | |
| 34 | 25 |
| 35 methodNoSuper() {}, | 26 methodNoSuper() {}, |
| 36 get getterNoSuper() {}, | 27 get getterNoSuper() {}, |
| 37 set setterNoSuper(v) {}, | 28 set setterNoSuper(v) {}, |
| 38 get accessorNoSuper() {}, | 29 get accessorNoSuper() {}, |
| 39 set accessorNoSuper(v) {}, | 30 set accessorNoSuper(v) {}, |
| 40 propertyNoSuper: function() {}, | 31 propertyNoSuper: function() {}, |
| 41 propertyWithParenNoSuper: (function() {}), | 32 propertyWithParenNoSuper: (function() {}), |
| 42 propertyWithParensNoSuper: ((function() {})) | 33 propertyWithParensNoSuper: ((function() {})) |
| 43 }; | 34 }; |
| 44 | 35 |
| 45 assertEquals(object, object.method[%HomeObjectSymbol()]); | 36 assertEquals(object, object.method[%HomeObjectSymbol()]); |
| 46 var desc = Object.getOwnPropertyDescriptor(object, 'getter'); | 37 var desc = Object.getOwnPropertyDescriptor(object, 'getter'); |
| 47 assertEquals(object, desc.get[%HomeObjectSymbol()]); | 38 assertEquals(object, desc.get[%HomeObjectSymbol()]); |
| 48 desc = Object.getOwnPropertyDescriptor(object, 'setter'); | 39 desc = Object.getOwnPropertyDescriptor(object, 'setter'); |
| 49 assertEquals(object, desc.set[%HomeObjectSymbol()]); | 40 assertEquals(object, desc.set[%HomeObjectSymbol()]); |
| 50 desc = Object.getOwnPropertyDescriptor(object, 'accessor'); | 41 desc = Object.getOwnPropertyDescriptor(object, 'accessor'); |
| 51 assertEquals(object, desc.get[%HomeObjectSymbol()]); | 42 assertEquals(object, desc.get[%HomeObjectSymbol()]); |
| 52 assertEquals(object, desc.set[%HomeObjectSymbol()]); | 43 assertEquals(object, desc.set[%HomeObjectSymbol()]); |
| 53 assertEquals(object, object.property[%HomeObjectSymbol()]); | |
| 54 assertEquals(object, object.propertyWithParen[%HomeObjectSymbol()]); | |
| 55 assertEquals(object, object.propertyWithParens[%HomeObjectSymbol()]); | |
| 56 | 44 |
| 57 assertEquals(undefined, object.methodNoSuper[%HomeObjectSymbol()]); | 45 assertEquals(undefined, object.methodNoSuper[%HomeObjectSymbol()]); |
| 58 desc = Object.getOwnPropertyDescriptor(object, 'getterNoSuper'); | 46 desc = Object.getOwnPropertyDescriptor(object, 'getterNoSuper'); |
| 59 assertEquals(undefined, desc.get[%HomeObjectSymbol()]); | 47 assertEquals(undefined, desc.get[%HomeObjectSymbol()]); |
| 60 desc = Object.getOwnPropertyDescriptor(object, 'setterNoSuper'); | 48 desc = Object.getOwnPropertyDescriptor(object, 'setterNoSuper'); |
| 61 assertEquals(undefined, desc.set[%HomeObjectSymbol()]); | 49 assertEquals(undefined, desc.set[%HomeObjectSymbol()]); |
| 62 desc = Object.getOwnPropertyDescriptor(object, 'accessorNoSuper'); | 50 desc = Object.getOwnPropertyDescriptor(object, 'accessorNoSuper'); |
| 63 assertEquals(undefined, desc.get[%HomeObjectSymbol()]); | 51 assertEquals(undefined, desc.get[%HomeObjectSymbol()]); |
| 64 assertEquals(undefined, desc.set[%HomeObjectSymbol()]); | 52 assertEquals(undefined, desc.set[%HomeObjectSymbol()]); |
| 65 assertEquals(undefined, object.propertyNoSuper[%HomeObjectSymbol()]); | 53 assertEquals(undefined, object.propertyNoSuper[%HomeObjectSymbol()]); |
| (...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 111 set x(v) { | 99 set x(v) { |
| 112 super.x = v; | 100 super.x = v; |
| 113 } | 101 } |
| 114 }; | 102 }; |
| 115 assertEquals(1, object.x = 1); | 103 assertEquals(1, object.x = 1); |
| 116 assertEquals(1, object._x); | 104 assertEquals(1, object._x); |
| 117 assertEquals(0, Object.getPrototypeOf(object)._x); | 105 assertEquals(0, Object.getPrototypeOf(object)._x); |
| 118 })(); | 106 })(); |
| 119 | 107 |
| 120 | 108 |
| 121 (function TestMethodAsProperty() { | |
| 122 var object = { | |
| 123 __proto__: { | |
| 124 method: function(x) { | |
| 125 return 'proto' + x; | |
| 126 } | |
| 127 }, | |
| 128 method: function(x) { | |
| 129 return super.method(x); | |
| 130 } | |
| 131 }; | |
| 132 assertEquals('proto42', object.method(42)); | |
| 133 })(); | |
| 134 | |
| 135 | |
| 136 (function TestOptimized() { | 109 (function TestOptimized() { |
| 137 // Object literals without any accessors get optimized. | 110 // Object literals without any accessors get optimized. |
| 138 var object = { | 111 var object = { |
| 139 method() { | 112 method() { |
| 140 return super.toString; | 113 return super.toString; |
| 141 } | 114 } |
| 142 }; | 115 }; |
| 143 assertEquals(Object.prototype.toString, object.method()); | 116 assertEquals(Object.prototype.toString, object.method()); |
| 144 })(); | 117 })(); |
| 145 | 118 |
| 146 | 119 |
| 147 (function TestConciseGenerator() { | 120 (function TestConciseGenerator() { |
| 148 var o = { | 121 var o = { |
| 149 __proto__: { | 122 __proto__: { |
| 150 m() { | 123 m() { |
| 151 return 42; | 124 return 42; |
| 152 } | 125 } |
| 153 }, | 126 }, |
| 154 *g() { | 127 *g() { |
| 155 yield super.m(); | 128 yield super.m(); |
| 156 }, | 129 }, |
| 157 g2: function*() { | |
| 158 yield super.m() + 1; | |
| 159 }, | |
| 160 g3: (function*() { | |
| 161 yield super.m() + 2; | |
| 162 }) | |
| 163 }; | 130 }; |
| 164 | 131 |
| 165 assertEquals(42, o.g().next().value); | 132 assertEquals(42, o.g().next().value); |
| 166 assertEquals(43, o.g2().next().value); | |
| 167 assertEquals(44, o.g3().next().value); | |
| 168 })(); | 133 })(); |
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