| /* |
| * 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 E lastWhere(bool test(E element), {E orElse()}) |
| * ... |
| * If orElse is omitted, it defaults to throwing a StateError. |
| * @description Checks that if orElse is omitted, a StateError is thrown. |
| * @author ngl@unipro.ru |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Int32x4 i32x4(n) => new Int32x4(n, n, n, n); |
| |
| main() { |
| var list = [i32x4(1), i32x4(2), i32x4(3), i32x4(4), i32x4(5), i32x4(6)]; |
| var l = new Int32x4List.fromList(list); |
| try { |
| l.lastWhere((e) => e.x > 6); |
| Expect.fail("StateError is expected"); |
| } on StateError {} |
| |
| try { |
| l.lastWhere((e) => e.y == 10); |
| Expect.fail("StateError is expected"); |
| } on StateError {} |
| |
| try { |
| l.lastWhere((e) => e.z < 0); |
| Expect.fail("StateError is expected"); |
| } on StateError {} |
| } |