| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-super-keyword |
| es6id: 12.3.5 |
| description: Invocation of "parent" constructor |
| info: | |
| [...] |
| 6. Let result be ? Construct(func, argList, newTarget). |
| [...] |
| features: [class, new.target, Reflect, Reflect.construct] |
| ---*/ |
| |
| var expectedNewTarget = function() {}; |
| var thisValue, instance, args, actualNewTarget; |
| function Parent() { |
| thisValue = this; |
| args = arguments; |
| actualNewTarget = new.target; |
| } |
| |
| class Child extends Parent { |
| constructor() { |
| super(1, 2, 3); |
| } |
| } |
| |
| instance = Reflect.construct(Child, [4, 5, 6], expectedNewTarget); |
| |
| assert.sameValue(thisValue, instance); |
| assert.sameValue(args.length, 3, 'length of provided arguments object'); |
| assert.sameValue(args[0], 1, 'first argument'); |
| assert.sameValue(args[1], 2, 'second argument'); |
| assert.sameValue(args[2], 3, 'third argument'); |
| assert.sameValue(actualNewTarget, expectedNewTarget, 'new.target value'); |