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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 | 4 |
5 library map_test; | 5 library map_test; |
6 import "package:expect/expect.dart"; | 6 import "package:expect/expect.dart"; |
7 import 'dart:collection'; | 7 import 'dart:collection'; |
8 import 'dart:convert' show JSON; | 8 import 'dart:convert' show JSON; |
9 | 9 |
10 Map newJsonMap() => JSON.decode('{}'); | 10 Map newJsonMap() |
| 11 => JSON.decode('{}'); |
| 12 Map newJsonMapCustomReviver() |
| 13 => JSON.decode('{}', reviver: (key, value) => value); |
11 | 14 |
12 void main() { | 15 void main() { |
13 test(new HashMap()); | 16 test(new HashMap()); |
14 test(new LinkedHashMap()); | 17 test(new LinkedHashMap()); |
15 test(new SplayTreeMap()); | 18 test(new SplayTreeMap()); |
16 test(new SplayTreeMap(Comparable.compare)); | 19 test(new SplayTreeMap(Comparable.compare)); |
17 test(new MapView(new HashMap())); | 20 test(new MapView(new HashMap())); |
18 test(new MapView(new SplayTreeMap())); | 21 test(new MapView(new SplayTreeMap())); |
19 test(new MapBaseMap()); | 22 test(new MapBaseMap()); |
20 test(new MapMixinMap()); | 23 test(new MapMixinMap()); |
21 test(newJsonMap()); | 24 test(newJsonMap()); |
| 25 test(newJsonMapCustomReviver()); |
22 testLinkedHashMap(); | 26 testLinkedHashMap(); |
23 testMapLiteral(); | 27 testMapLiteral(); |
24 testNullValue(); | 28 testNullValue(); |
25 testTypes(); | 29 testTypes(); |
26 | 30 |
27 testWeirdStringKeys(new Map()); | 31 testWeirdStringKeys(new Map()); |
28 testWeirdStringKeys(new Map<String, String>()); | 32 testWeirdStringKeys(new Map<String, String>()); |
29 testWeirdStringKeys(new HashMap()); | 33 testWeirdStringKeys(new HashMap()); |
30 testWeirdStringKeys(new HashMap<String, String>()); | 34 testWeirdStringKeys(new HashMap<String, String>()); |
31 testWeirdStringKeys(new LinkedHashMap()); | 35 testWeirdStringKeys(new LinkedHashMap()); |
32 testWeirdStringKeys(new LinkedHashMap<String, String>()); | 36 testWeirdStringKeys(new LinkedHashMap<String, String>()); |
33 testWeirdStringKeys(new SplayTreeMap()); | 37 testWeirdStringKeys(new SplayTreeMap()); |
34 testWeirdStringKeys(new SplayTreeMap<String, String>()); | 38 testWeirdStringKeys(new SplayTreeMap<String, String>()); |
35 testWeirdStringKeys(new MapBaseMap<String, String>()); | 39 testWeirdStringKeys(new MapBaseMap<String, String>()); |
36 testWeirdStringKeys(new MapMixinMap<String, String>()); | 40 testWeirdStringKeys(new MapMixinMap<String, String>()); |
37 testWeirdStringKeys(newJsonMap()); | 41 testWeirdStringKeys(newJsonMap()); |
| 42 testWeirdStringKeys(newJsonMapCustomReviver()); |
38 | 43 |
39 testNumericKeys(new Map()); | 44 testNumericKeys(new Map()); |
40 testNumericKeys(new Map<num, String>()); | 45 testNumericKeys(new Map<num, String>()); |
41 testNumericKeys(new HashMap()); | 46 testNumericKeys(new HashMap()); |
42 testNumericKeys(new HashMap<num, String>()); | 47 testNumericKeys(new HashMap<num, String>()); |
43 testNumericKeys(new HashMap.identity()); | 48 testNumericKeys(new HashMap.identity()); |
44 testNumericKeys(new HashMap<num, String>.identity()); | 49 testNumericKeys(new HashMap<num, String>.identity()); |
45 testNumericKeys(new LinkedHashMap()); | 50 testNumericKeys(new LinkedHashMap()); |
46 testNumericKeys(new LinkedHashMap<num, String>()); | 51 testNumericKeys(new LinkedHashMap<num, String>()); |
47 testNumericKeys(new LinkedHashMap.identity()); | 52 testNumericKeys(new LinkedHashMap.identity()); |
48 testNumericKeys(new LinkedHashMap<num, String>.identity()); | 53 testNumericKeys(new LinkedHashMap<num, String>.identity()); |
49 testNumericKeys(new MapBaseMap<num, String>()); | 54 testNumericKeys(new MapBaseMap<num, String>()); |
50 testNumericKeys(new MapMixinMap<num, String>()); | 55 testNumericKeys(new MapMixinMap<num, String>()); |
51 testNumericKeys(newJsonMap()); | 56 testNumericKeys(newJsonMap()); |
| 57 testNumericKeys(newJsonMapCustomReviver()); |
52 | 58 |
53 testNaNKeys(new Map()); | 59 testNaNKeys(new Map()); |
54 testNaNKeys(new Map<num, String>()); | 60 testNaNKeys(new Map<num, String>()); |
55 testNaNKeys(new HashMap()); | 61 testNaNKeys(new HashMap()); |
56 testNaNKeys(new HashMap<num, String>()); | 62 testNaNKeys(new HashMap<num, String>()); |
57 testNaNKeys(new LinkedHashMap()); | 63 testNaNKeys(new LinkedHashMap()); |
58 testNaNKeys(new LinkedHashMap<num, String>()); | 64 testNaNKeys(new LinkedHashMap<num, String>()); |
59 testNaNKeys(new MapBaseMap<num, String>()); | 65 testNaNKeys(new MapBaseMap<num, String>()); |
60 testNaNKeys(new MapMixinMap<num, String>()); | 66 testNaNKeys(new MapMixinMap<num, String>()); |
61 testNaNKeys(newJsonMap()); | 67 testNaNKeys(newJsonMap()); |
| 68 testNaNKeys(newJsonMapCustomReviver()); |
62 // Identity maps fail the NaN-keys tests because the test assumes that | 69 // Identity maps fail the NaN-keys tests because the test assumes that |
63 // NaN is not equal to NaN. | 70 // NaN is not equal to NaN. |
64 | 71 |
65 testIdentityMap(new Map.identity()); | 72 testIdentityMap(new Map.identity()); |
66 testIdentityMap(new HashMap.identity()); | 73 testIdentityMap(new HashMap.identity()); |
67 testIdentityMap(new LinkedHashMap.identity()); | 74 testIdentityMap(new LinkedHashMap.identity()); |
68 testIdentityMap(new HashMap(equals: identical, | 75 testIdentityMap(new HashMap(equals: identical, |
69 hashCode: identityHashCode)); | 76 hashCode: identityHashCode)); |
70 testIdentityMap(new LinkedHashMap(equals: identical, | 77 testIdentityMap(new LinkedHashMap(equals: identical, |
71 hashCode: identityHashCode)); | 78 hashCode: identityHashCode)); |
72 testIdentityMap(new HashMap(equals: (x, y) => identical(x, y), | 79 testIdentityMap(new HashMap(equals: (x, y) => identical(x, y), |
73 hashCode: (x) => identityHashCode(x))); | 80 hashCode: (x) => identityHashCode(x))); |
74 testIdentityMap(new LinkedHashMap(equals: (x, y) => identical(x, y), | 81 testIdentityMap(new LinkedHashMap(equals: (x, y) => identical(x, y), |
75 hashCode: (x) => identityHashCode(x))); | 82 hashCode: (x) => identityHashCode(x))); |
76 | 83 |
77 testCustomMap(new HashMap(equals: myEquals, hashCode: myHashCode, | 84 testCustomMap(new HashMap(equals: myEquals, hashCode: myHashCode, |
78 isValidKey: (v) => v is Customer)); | 85 isValidKey: (v) => v is Customer)); |
79 testCustomMap(new LinkedHashMap(equals: myEquals, hashCode: myHashCode, | 86 testCustomMap(new LinkedHashMap(equals: myEquals, hashCode: myHashCode, |
80 isValidKey: (v) => v is Customer)); | 87 isValidKey: (v) => v is Customer)); |
81 testCustomMap(new HashMap<Customer,dynamic>(equals: myEquals, | 88 testCustomMap(new HashMap<Customer,dynamic>(equals: myEquals, |
82 hashCode: myHashCode)); | 89 hashCode: myHashCode)); |
83 | 90 |
84 testCustomMap(new LinkedHashMap<Customer,dynamic>(equals: myEquals, | 91 testCustomMap(new LinkedHashMap<Customer,dynamic>(equals: myEquals, |
85 hashCode: myHashCode)); | 92 hashCode: myHashCode)); |
86 | 93 |
87 testIterationOrder(new LinkedHashMap()); | 94 testIterationOrder(new LinkedHashMap()); |
88 testIterationOrder(new LinkedHashMap.identity()); | 95 testIterationOrder(new LinkedHashMap.identity()); |
89 testIterationOrder(newJsonMap()); | 96 testIterationOrder(newJsonMap()); |
| 97 testIterationOrder(newJsonMapCustomReviver()); |
90 | 98 |
91 testOtherKeys(new SplayTreeMap<int, int>()); | 99 testOtherKeys(new SplayTreeMap<int, int>()); |
92 testOtherKeys(new SplayTreeMap<int, int>((int a, int b) => a - b, | 100 testOtherKeys(new SplayTreeMap<int, int>((int a, int b) => a - b, |
93 (v) => v is int)); | 101 (v) => v is int)); |
94 testOtherKeys(new SplayTreeMap((int a, int b) => a - b, | 102 testOtherKeys(new SplayTreeMap((int a, int b) => a - b, |
95 (v) => v is int)); | 103 (v) => v is int)); |
96 testOtherKeys(new HashMap<int, int>()); | 104 testOtherKeys(new HashMap<int, int>()); |
97 testOtherKeys(new HashMap<int, int>.identity()); | 105 testOtherKeys(new HashMap<int, int>.identity()); |
98 testOtherKeys(new HashMap<int, int>(hashCode: (v) => v.hashCode, | 106 testOtherKeys(new HashMap<int, int>(hashCode: (v) => v.hashCode, |
99 isValidKey: (v) => v is int)); | 107 isValidKey: (v) => v is int)); |
100 testOtherKeys(new HashMap(equals: (int x, int y) => x == y, | 108 testOtherKeys(new HashMap(equals: (int x, int y) => x == y, |
101 hashCode: (int v) => v.hashCode, | 109 hashCode: (int v) => v.hashCode, |
102 isValidKey: (v) => v is int)); | 110 isValidKey: (v) => v is int)); |
103 testOtherKeys(new LinkedHashMap<int, int>()); | 111 testOtherKeys(new LinkedHashMap<int, int>()); |
104 testOtherKeys(new LinkedHashMap<int, int>.identity()); | 112 testOtherKeys(new LinkedHashMap<int, int>.identity()); |
105 testOtherKeys(new LinkedHashMap<int, int>(hashCode: (v) => v.hashCode, | 113 testOtherKeys(new LinkedHashMap<int, int>(hashCode: (v) => v.hashCode, |
106 isValidKey: (v) => v is int)); | 114 isValidKey: (v) => v is int)); |
107 testOtherKeys(new LinkedHashMap(equals: (int x, int y) => x == y, | 115 testOtherKeys(new LinkedHashMap(equals: (int x, int y) => x == y, |
108 hashCode: (int v) => v.hashCode, | 116 hashCode: (int v) => v.hashCode, |
109 isValidKey: (v) => v is int)); | 117 isValidKey: (v) => v is int)); |
110 testOtherKeys(new MapBaseMap<int, int>()); | 118 testOtherKeys(new MapBaseMap<int, int>()); |
111 testOtherKeys(new MapMixinMap<int, int>()); | 119 testOtherKeys(new MapMixinMap<int, int>()); |
112 testOtherKeys(newJsonMap()); | 120 testOtherKeys(newJsonMap()); |
| 121 testOtherKeys(newJsonMapCustomReviver()); |
113 | 122 |
114 testUnmodifiableMap(const {1 : 37}); | 123 testUnmodifiableMap(const {1 : 37}); |
115 testUnmodifiableMap(new UnmodifiableMapView({1 : 37})); | 124 testUnmodifiableMap(new UnmodifiableMapView({1 : 37})); |
116 testUnmodifiableMap(new UnmodifiableMapBaseMap([1, 37])); | 125 testUnmodifiableMap(new UnmodifiableMapBaseMap([1, 37])); |
117 } | 126 } |
118 | 127 |
119 | 128 |
120 void test(Map map) { | 129 void test(Map map) { |
121 testDeletedElement(map); | 130 testDeletedElement(map); |
122 testMap(map, 1, 2, 3, 4, 5, 6, 7, 8); | 131 testMap(map, 1, 2, 3, 4, 5, 6, 7, 8); |
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882 int get _modCount => 0; | 891 int get _modCount => 0; |
883 | 892 |
884 V operator[](K key) { | 893 V operator[](K key) { |
885 int index = _keys.indexOf(key); | 894 int index = _keys.indexOf(key); |
886 if (index < 0) return null; | 895 if (index < 0) return null; |
887 return _values[index]; | 896 return _values[index]; |
888 } | 897 } |
889 | 898 |
890 Iterable<K> get keys => _keys.skip(0); | 899 Iterable<K> get keys => _keys.skip(0); |
891 } | 900 } |
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