| // 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 E lastWhere(bool test(E element), {Object orElse()}) |
| /// ... |
| /// If orElse is omitted, it defaults to throwing a [StateError]. |
| /// @description Checks that a [StateError] is thrown if no element matches |
| /// [test] and oeElse is omitted. |
| /// @author msyabro |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(List<double> list) { |
| var l = new Float64List.fromList(list); |
| Expect.throws(() { |
| l.lastWhere((e) => false); |
| }, (e) => e is StateError); |
| } |
| |
| main() { |
| check([]); |
| check([0.0]); |
| check([0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]); |
| } |