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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 // Dart test for generic types. | 4 // Dart test for generic types. |
5 | 5 |
6 class GenericsTest<T,V> implements Map<int, int> { | 6 class GenericsTest<T,V> implements Map<int, int> { |
7 static int myFunc(bool a, bool b) { | 7 static int myFunc(bool a, bool b) { |
8 Expect.equals(true, a); | 8 Expect.equals(true, a); |
9 Expect.equals(false, b); | 9 Expect.equals(false, b); |
10 return 42; | 10 return 42; |
11 } | 11 } |
12 | 12 |
13 static void testMain() { | 13 static void testMain() { |
14 int a = 1; | 14 int a = 1; |
15 int b = 2; | 15 int b = 2; |
16 int c = 3; | 16 int c = 3; |
17 int d = 4; | 17 int d = 4; |
18 Expect.equals(true, a<b); | 18 Expect.equals(true, a<b); |
19 Expect.equals(42, myFunc(a<b, c> d)); | 19 Expect.equals(42, myFunc(a<b, c> d)); |
20 Map<int, int> e; | 20 Map<int, int> e; |
21 GenericsTest<int, GenericsTest<int, int>> f; | 21 GenericsTest<int, GenericsTest<int, int>> f; |
22 | 22 |
23 takesVoidMethod(void _(int a) { | |
24 Expect.equals(2, a); | |
25 }); | |
26 | |
27 takesGenericMapMethod(Map<int, int> _(int a) { | |
28 Expect.equals(2, a); | |
29 return null; | |
30 }); | |
31 | |
32 takesIntMethod(int _(int a) { | |
33 Expect.equals(2, a); | |
34 return 98; | |
35 }); | |
36 | |
37 e = new Map(); | 23 e = new Map(); |
38 takesMapMethod(e); | 24 takesMapMethod(e); |
39 Expect.equals(2, e[0]); | 25 Expect.equals(2, e[0]); |
40 Map h = new Map<int, int>(); | 26 Map h = new Map<int, int>(); |
41 } | 27 } |
42 | 28 |
43 static void takesVoidMethod(void f(int a)) { | |
44 f(2); | |
45 } | |
46 | |
47 static void takesIntMethod(int f(int a)) { | |
48 Expect.equals(98, f(2)); | |
49 } | |
50 | |
51 static void takesGenericMapMethod(Map<int, int> f(int a)) { | |
52 f(2); | |
53 } | |
54 | |
55 static void takesMapMethod(Map<int, int> m) { | 29 static void takesMapMethod(Map<int, int> m) { |
56 m[0] = 2; | 30 m[0] = 2; |
57 } | 31 } |
58 | 32 |
59 Map<int, int> returnMap() { | 33 Map<int, int> returnMap() { |
60 return null; | 34 return null; |
61 } | 35 } |
62 } | 36 } |
63 | 37 |
64 class LongGeneric<A, B, C> { | 38 class LongGeneric<A, B, C> { |
(...skipping 11 matching lines...) Expand all Loading... |
76 LongGeneric< | 50 LongGeneric< |
77 C, | 51 C, |
78 List<E>, | 52 List<E>, |
79 Map<G, LongGeneric<I, J, List<A>>>>> id2; | 53 Map<G, LongGeneric<I, J, List<A>>>>> id2; |
80 } | 54 } |
81 } | 55 } |
82 | 56 |
83 main() { | 57 main() { |
84 GenericsTest.testMain(); | 58 GenericsTest.testMain(); |
85 } | 59 } |
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