LibTest/typed_data/Float32x4List/operator_subscripted_assignment_A01_t01.dart

/*
 * Copyright (c) 2013, 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 void operator []=(int index, E value)
 * Sets the value at the given index in the list to value.
 * @description Checks that the value at the given index is set.
 * @author msyabro
 */

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

Float32x4 pack(v) => new Float32x4.splat(v);

equal(obj1, obj2) {
  var res = obj1.equal(obj2);
  return res.flagX && res.flagY && res.flagZ && res.flagW;
}

check(List<Float32x4>  list) {
  var l = new Float32x4List(list.length);
  for (int i = 0; i < list.length; ++i) {
    l[i] = list.elementAt(i);
    Expect.isTrue(equal(list.elementAt(i), l.elementAt(i)));
  }
}

main() {
  check([pack(1.0)]);
  check([
    pack(1.0), pack(2.0), pack(3.0), pack(4.0), pack(5.0), pack(6.0),
    pack(7.0), pack(8.0), pack(9.0), pack(10.0), pack(11.0), pack(12.0),
    pack(13.0), pack(14.0), pack(15.0), pack(16.0), pack(17.0), pack(18.0),
    pack(19.0), pack(20.0)
  ]);
}