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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 import 'package:expect/expect.dart'; |
| 6 |
| 7 class A { |
| 8 foo(required1, { named1: 499}) => -(required1 + named1 * 3); |
| 9 bar(required1, required2, { named1: 13, named2: 17}) |
| 10 => -(required1 + required2 * 3 + named1 * 5 + named2 * 7); |
| 11 gee({named1: 31}) => -named1; |
| 12 } |
| 13 |
| 14 class B extends A { |
| 15 foo(required1) => required1; |
| 16 bar(required1, required2, { named1: 29 }) |
| 17 => required1 + required2 * 3 + named1 * 5; |
| 18 gee({named2: 11}) => named2 * 99; |
| 19 } |
| 20 |
| 21 main() { |
| 22 // Invoke all A methods so that they are registered. |
| 23 var a = new A(); |
| 24 Expect.equals(-2092, |
| 25 a.foo(499, named1: 88) + a.bar(1, 2, named1: 3, named2: 88) + |
| 26 a.bar(1, 2, named2: 88) + a.gee(named1: 3)); |
| 27 var b = new B(); |
| 28 Expect.throws(() => b.foo(499, named1: 88), (e) => e is NoSuchMethodError); |
| 29 Expect.throws(() => b.bar(1, 2, named1: 3, named2: 88), |
| 30 (e) => e is NoSuchMethodError); |
| 31 Expect.throws(() => b.bar(1, 2, named2: 88), |
| 32 (e) => e is NoSuchMethodError); |
| 33 Expect.throws(() => b.gee(named1: 3), |
| 34 (e) => e is NoSuchMethodError); |
| 35 } |
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