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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 | 5 // Flags: --harmony-classes |
6 | 6 |
7 'use strict'; | 7 'use strict'; |
8 (function TestArgumentsAccess() { | 8 (function TestArgumentsAccess() { |
9 class Base { | 9 class Base { |
10 constructor() { | 10 constructor() { |
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157 assertEquals(1, fCalled); | 157 assertEquals(1, fCalled); |
158 assertEquals(1, baseCalled); | 158 assertEquals(1, baseCalled); |
159 assertSame(obj, this); | 159 assertSame(obj, this); |
160 } | 160 } |
161 } | 161 } |
162 | 162 |
163 new Subclass1(); | 163 new Subclass1(); |
164 }()); | 164 }()); |
165 | 165 |
166 | 166 |
167 (function TestSuperInBaseConstructors() { | |
168 class Base { | |
169 constructor() { | |
170 let exn = null; | |
171 try { | |
172 super(); | |
173 } catch (e) { | |
174 exn = e; | |
175 } | |
176 assertTrue(exn instanceof ReferenceError); | |
177 } | |
178 } | |
179 | |
180 new Base(); | |
181 }()); | |
182 | |
183 | |
184 (function TestPrototypeWiring() { | 167 (function TestPrototypeWiring() { |
185 class Base { | 168 class Base { |
186 constructor(x) { | 169 constructor(x) { |
187 this.foobar = x; | 170 this.foobar = x; |
188 } | 171 } |
189 } | 172 } |
190 | 173 |
191 class Subclass extends Base { | 174 class Subclass extends Base { |
192 constructor(x) { | 175 constructor(x) { |
193 super(x); | 176 super(x); |
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347 var eua = new ExtendedUint8Array(10); | 330 var eua = new ExtendedUint8Array(10); |
348 assertEquals(10, eua.length); | 331 assertEquals(10, eua.length); |
349 assertEquals(10, eua.byteLength); | 332 assertEquals(10, eua.byteLength); |
350 eua[0] = 0xFF; | 333 eua[0] = 0xFF; |
351 eua[1] = 0xFFA; | 334 eua[1] = 0xFFA; |
352 assertEquals(0xFF, eua[0]); | 335 assertEquals(0xFF, eua[0]); |
353 assertEquals(0xFA, eua[1]); | 336 assertEquals(0xFA, eua[1]); |
354 assertSame(ExtendedUint8Array.prototype, eua.__proto__); | 337 assertSame(ExtendedUint8Array.prototype, eua.__proto__); |
355 assertEquals("[object Uint8Array]", Object.prototype.toString.call(eua)); | 338 assertEquals("[object Uint8Array]", Object.prototype.toString.call(eua)); |
356 }()); | 339 }()); |
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