// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Float64x2.zero()
/// Creates a new [Float64x2] instance.
/// @description Checks that an instance of [Float64x2] is created and all fields
/// are set correctly.
/// @author ngl@unipro.ru


import "dart:typed_data";
import "../../../Utils/expect.dart";

main() {
  var obj = new Float64x2.zero();
  Expect.isTrue(obj is Float64x2);
  Expect.equals(0.0, obj.x);
  Expect.equals(0.0, obj.y);
}
