1/* Copyright JS Foundation and other contributors, http://js.foundation 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16class Simple { 17 constructor () { 18 assert (new.target === Simple); 19 this.called = 0; 20 } 21 22 get getter () { 23 this.called++; 24 return new.target; 25 } 26 27 set setter (val) { 28 assert (new.target === undefined); 29 this.called++; 30 } 31} 32 33var smp = new Simple (); 34assert (smp.getter === undefined); 35assert (smp.called === 1); 36smp.setter = -1; 37assert (smp.called === 2); 38 39class BaseA { 40 constructor () { 41 assert (new.target === SubA); 42 } 43} 44 45class SubA extends BaseA { 46 constructor () { 47 super (); 48 assert (new.target === SubA); 49 } 50} 51 52new SubA (); 53 54/* TODO: enable if there is class name support. */ 55/* 56class Named { 57 constructor () { 58 assert(new.target.name == "Named"); 59 } 60} 61 62new Named (); 63*/ 64