mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 05:33:50 +01:00
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
// 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');
|