OLD | NEW |
1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
| 5 import "package:expect/expect.dart"; |
| 6 |
5 // Dart test for deeply nested generic types. | 7 // Dart test for deeply nested generic types. |
6 | 8 |
7 /** A natural number aka Peano number. */ | 9 /** A natural number aka Peano number. */ |
8 abstract class N { | 10 abstract class N { |
9 N add1(); | 11 N add1(); |
10 N sub1(); | 12 N sub1(); |
11 } | 13 } |
12 | 14 |
13 /** Zero element. */ | 15 /** Zero element. */ |
14 class Z implements N { | 16 class Z implements N { |
(...skipping 60 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
75 Expect.isFalse(IsEven(NFromInt(1))); | 77 Expect.isFalse(IsEven(NFromInt(1))); |
76 Expect.isTrue(IsEven(NFromInt(2))); | 78 Expect.isTrue(IsEven(NFromInt(2))); |
77 Expect.isFalse(IsEven(NFromInt(3))); | 79 Expect.isFalse(IsEven(NFromInt(3))); |
78 Expect.isTrue(IsEven(NFromInt(4))); | 80 Expect.isTrue(IsEven(NFromInt(4))); |
79 | 81 |
80 Expect.equals(0, IntFromN(NFromInt(0))); | 82 Expect.equals(0, IntFromN(NFromInt(0))); |
81 Expect.equals(1, IntFromN(NFromInt(1))); | 83 Expect.equals(1, IntFromN(NFromInt(1))); |
82 Expect.equals(2, IntFromN(NFromInt(2))); | 84 Expect.equals(2, IntFromN(NFromInt(2))); |
83 Expect.equals(50, IntFromN(NFromInt(50))); | 85 Expect.equals(50, IntFromN(NFromInt(50))); |
84 } | 86 } |
OLD | NEW |