LibTest/typed_data/Float32List/firstWhere_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 dynamic firstWhere(bool test(E element), {Object orElse()})
/// Returns the first element that satisfies the given predicate [test].
/// Iterates through elements and returns the first to satisfy test.
/// @description Checks that the first element that satisfies the given predicate
/// is returned.
/// @author msyabro


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

main() {
  var l = new Float32List.fromList([1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 9.0]);
  var res = l.firstWhere((element) => element == 1.0);
  Expect.equals(1.0, res);

  res = l.firstWhere((element) => element > 6.0);
  Expect.equals(9.0, res);

  res = l.firstWhere((element) => element > 1.0);
  Expect.equals(2.0, res);
}