test/built-ins/Reflect/construct/use-arguments-list.js


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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 26.1.2
description: >
  Construct with given argumentsList
info: |
  26.1.2 Reflect.construct ( target, argumentsList [, newTarget] )

  ...
  2. If newTarget is not present, let newTarget be target.
  ...
  6. Return Construct(target, args, newTarget).
---*/

function fn() {
  this.args = arguments;
}

var result = Reflect.construct(fn, [42, 'Mike', 'Leo']);

assert.sameValue(result.args.length, 3, 'result.args.length');
assert.sameValue(result.args[0], 42);
assert.sameValue(result.args[1], 'Mike');
assert.sameValue(result.args[2], 'Leo');