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Side by Side Diff: tests/corelib/src/GrowableObjectArrayVMTest.dart

Issue 8339015: Rename GrowableObjectArray to ListImplementation. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 9 years, 2 months ago
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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
3 // BSD-style license that can be found in the LICENSE file.
4
5 #library("GrowableObjectArrayTest.dart");
6 #import("dart:coreimpl");
7
8 class GrowableObjectArrayTest {
9
10 static void testOutOfBoundForIndexOf() {
11 GrowableObjectArray<int> array = new GrowableObjectArray<int>();
12 for (int i = 0; i < 64; i++) {
13 array.add(i);
14 Expect.equals(-1, array.indexOf(4, i + 1));
15 Expect.equals(-1, array.lastIndexOf(4, -1));
16 }
17 }
18
19 static testMain() {
20 GrowableObjectArray<int> array = new GrowableObjectArray<int>();
21 array.add(1);
22 array.add(2);
23 array.add(3);
24 array.add(4);
25 array.add(1);
26
27 Expect.equals(3, array.indexOf(4, 0));
28 Expect.equals(0, array.indexOf(1, 0));
29 Expect.equals(4, array.lastIndexOf(1, array.length - 1));
30
31 Expect.equals(4, array.indexOf(1, 1));
32 Expect.equals(-1, array.lastIndexOf(4, 2));
33
34 Expect.equals(5, array.length);
35 bool found = false;
36 array = array.filter(bool _(e) {
37 return found || !(found = (e == 1));
38 });
39
40 Expect.equals(4, array.length);
41
42 Expect.equals(2, array[0]);
43 Expect.equals(3, array[1]);
44 Expect.equals(4, array[2]);
45 Expect.equals(1, array[3]);
46
47 Expect.equals(1, array.removeLast());
48 Expect.equals(3, array.length);
49 Expect.equals(2, array[0]);
50 Expect.equals(3, array[1]);
51 Expect.equals(4, array[2]);
52
53 Expect.equals(-1, array.indexOf(6, 0));
54
55 array.clear();
56 array.add(1);
57 array.add(1);
58 array.add(1);
59 array.add(1);
60 array.add(2);
61
62 Expect.equals(5, array.length);
63 array = array.filter((e) => e != 1 );
64 Expect.equals(1, array.length);
65 Expect.equals(2, array[0]);
66
67 // Check correct copy order/
68 array = new GrowableObjectArray<int>();
69 for (int i = 0; i < 10; i++) {
70 array.add(i);
71 }
72 array.copyFrom(array, 7, 8, 2);
73 Expect.equals(7, array[7]);
74 Expect.equals(7, array[8]);
75 Expect.equals(8, array[9]);
76 array.copyFrom(array, 5, 4, 2);
77 Expect.equals(5, array[4]);
78 Expect.equals(6, array[5]);
79 Expect.equals(6, array[6]);
80
81 testOutOfBoundForIndexOf();
82
83 GrowableObjectArray<int> h = new GrowableObjectArray<int>.withCapacity(10);
84 Array constArray = const [0, 1, 2, 3, 4];
85 h.addAll(constArray);
86 Expect.equals(5, h.length);
87 }
88 }
89
90 main() {
91 GrowableObjectArrayTest.testMain();
92 }
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