| // 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 lastWhere(bool test(E element), {Object orElse()}) |
| * By default, when orElse is null, a [StateError] is thrown. |
| * @description Checks that a [StateError] is thrown. |
| * @author msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| check(string) { |
| var runes = new Runes(string); |
| try { |
| runes.lastWhere((e) => false); |
| Expect.fail("StateError is expected"); |
| } on StateError catch(ok) {} |
| } |
| |
| main() { |
| check(''); |
| check('a'); |
| check('_a_b_c_d_e_f_g_h_i_j_k_l_m_n_o_p_q_r_s_t_u_v_w_x_y_z_'); |
| } |
