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Side by Side Diff: test/unmodifiable_collection_test.dart

Issue 1313613004: Release 1.1.2. (Closed) Base URL: git@github.com:dart-lang/collection@master
Patch Set: More fixes. Created 5 years, 3 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 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 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:collection/wrappers.dart"; 5 import "package:collection/wrappers.dart";
6 import "package:test/test.dart"; 6 import "package:test/test.dart";
7 7
8 // Test unmodifiable collection views. 8 // Test unmodifiable collection views.
9 // The collections should pass through the operations that are allowed, 9 // The collections should pass through the operations that are allowed,
10 // an throw on the ones that aren't without affecting the original. 10 // an throw on the ones that aren't without affecting the original.
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35 Set aSet = new Set(); 35 Set aSet = new Set();
36 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "empty"); 36 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "empty");
37 aSet = new Set.from([42]); 37 aSet = new Set.from([42]);
38 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "single-42"); 38 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "single-42");
39 aSet = new Set.from([7]); 39 aSet = new Set.from([7]);
40 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "single!42"); 40 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "single!42");
41 aSet = new Set.from([1, 42, 10]); 41 aSet = new Set.from([1, 42, 10]);
42 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "three-42"); 42 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "three-42");
43 aSet = new Set.from([1, 7, 10]); 43 aSet = new Set.from([1, 7, 10]);
44 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "three!42"); 44 testUnmodifiableSet(aSet, new UnmodifiableSetView(aSet), "three!42");
45
46 Map map = new Map();
47 testUnmodifiableMap(map, new UnmodifiableMapView(map), "empty");
48 map = new Map()..[0] = 2;
49 testUnmodifiableMap(map, new UnmodifiableMapView(map), "single-0");
50 map = new Map()..[3] = 2;
51 testUnmodifiableMap(map, new UnmodifiableMapView(map), "single!0");
52 map = new Map()..[0] = 2
53 ..[1] = 1
54 ..[2] = 0;
55 testUnmodifiableMap(map, new UnmodifiableMapView(map), "three-0");
56 map = new Map()..[3] = 2
57 ..[1] = 1
58 ..[2] = 3;
59 testUnmodifiableMap(map, new UnmodifiableMapView(map), "three!0");
60 } 45 }
61 46
62 void testUnmodifiableList(List original, List wrapped, String name) { 47 void testUnmodifiableList(List original, List wrapped, String name) {
63 name = "unmodifiable-list-$name"; 48 name = "unmodifiable-list-$name";
64 testIterable(original, wrapped, name); 49 testIterable(original, wrapped, name);
65 testReadList(original, wrapped, name); 50 testReadList(original, wrapped, name);
66 testNoWriteList(original, wrapped, name); 51 testNoWriteList(original, wrapped, name);
67 testNoChangeLengthList(original, wrapped, name); 52 testNoChangeLengthList(original, wrapped, name);
68 } 53 }
69 54
70 void testNonGrowableList(List original, List wrapped, String name) { 55 void testNonGrowableList(List original, List wrapped, String name) {
71 name = "nongrowable-list-$name"; 56 name = "nongrowable-list-$name";
72 testIterable(original, wrapped, name); 57 testIterable(original, wrapped, name);
73 testReadList(original, wrapped, name); 58 testReadList(original, wrapped, name);
74 testWriteList(original, wrapped, name); 59 testWriteList(original, wrapped, name);
75 testNoChangeLengthList(original, wrapped, name); 60 testNoChangeLengthList(original, wrapped, name);
76 } 61 }
77 62
78 void testUnmodifiableSet(Set original, Set wrapped, String name) { 63 void testUnmodifiableSet(Set original, Set wrapped, String name) {
79 name = "unmodifiable-set-$name"; 64 name = "unmodifiable-set-$name";
80 testIterable(original, wrapped, name); 65 testIterable(original, wrapped, name);
81 testReadSet(original, wrapped, name); 66 testReadSet(original, wrapped, name);
82 testNoChangeSet(original, wrapped, name); 67 testNoChangeSet(original, wrapped, name);
83 } 68 }
84 69
85 void testUnmodifiableMap(Map original, Map wrapped, name) {
86 name = "unmodifiable-map-$name";
87 testReadMap(original, wrapped, name);
88 testNoChangeMap(original, wrapped, name);
89 }
90
91 void testIterable(Iterable original, Iterable wrapped, String name) { 70 void testIterable(Iterable original, Iterable wrapped, String name) {
92 test("$name - any", () { 71 test("$name - any", () {
93 expect(wrapped.any((x) => true), equals(original.any((x) => true))); 72 expect(wrapped.any((x) => true), equals(original.any((x) => true)));
94 expect(wrapped.any((x) => false), equals(original.any((x) => false))); 73 expect(wrapped.any((x) => false), equals(original.any((x) => false)));
95 }); 74 });
96 75
97 test("$name - contains", () { 76 test("$name - contains", () {
98 expect(wrapped.contains(0), equals(original.contains(0))); 77 expect(wrapped.contains(0), equals(original.contains(0)));
99 }); 78 });
100 79
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620 }); 599 });
621 600
622 testThrows("$name remove throws", () { 601 testThrows("$name remove throws", () {
623 wrapped.remove(0); 602 wrapped.remove(0);
624 }); 603 });
625 604
626 testThrows("$name clear throws", () { 605 testThrows("$name clear throws", () {
627 wrapped.clear(); 606 wrapped.clear();
628 }); 607 });
629 } 608 }
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