LibTest/typed_data/Int32x4List/any_A01_t01.dart

// 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 bool any(bool f(E element))
/// Checks whether any element of this iterable satisfies test.
/// Checks every element in iteration order, and returns true if any of them
/// make test return true, otherwise returns false.
/// @description Checks that true is returned, if any element in this list
/// satisfies test, and false otherwise.
/// @author ngl@unipro.ru


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

Int32x4 i32x4(n) => new Int32x4(n, n, n, n);

main() {
  var l = new Int32x4List.fromList(
      [i32x4(10), i32x4(11), i32x4(12), i32x4(13)]);
  Expect.isTrue(l.any((e) => e.x > 12));
  Expect.isFalse(l.any((e) => e.x < 10));

  l = new Int32x4List.fromList(
      [i32x4(10), i32x4(11), i32x4(11), i32x4(13)]);
  Expect.isTrue(l.any((e) => e.x == 11));
  Expect.isFalse(l.any((e) => e.x == 12));
}