1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
//
// CaseInsensitiveHashCodeProviderTest
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
using System;
using System.Collections;
using System.Globalization;
using System.IO;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using NUnit.Framework;
namespace MonoTests.System.Collections {
[TestFixture]
public class CaseInsensitiveHashCodeProviderTest {
[Test]
public void DefaultInstance ()
{
// Make sure the instance returned by Default
// is really a CaseInsensitiveHashCodeProvider.
Assert.IsTrue ((CaseInsensitiveHashCodeProvider.Default
as CaseInsensitiveHashCodeProvider) != null);
}
[Test]
public void HashCode ()
{
CaseInsensitiveHashCodeProvider cih = new CaseInsensitiveHashCodeProvider ();
int h1 = cih.GetHashCode ("Test String");
int h2 = cih.GetHashCode ("test string");
int h3 = cih.GetHashCode ("TEST STRING");
Assert.IsTrue (h1 == h2, "Mixed Case != lower case");
Assert.IsTrue (h1 == h3, "Mixed Case != UPPER CASE");
h1 = cih.GetHashCode ("one");
h2 = cih.GetHashCode ("another");
// Actually this is quite possible.
Assert.IsFalse (h1 == h2);
}
[Test]
public void DefaultCtor ()
{
CaseInsensitiveHashCodeProvider cihcp = new CaseInsensitiveHashCodeProvider ();
BinaryFormatter bf = new BinaryFormatter ();
MemoryStream ms = new MemoryStream ();
bf.Serialize (ms, cihcp);
byte[] def = ms.ToArray ();
cihcp = new CaseInsensitiveHashCodeProvider (CultureInfo.CurrentCulture);
ms = new MemoryStream ();
bf.Serialize (ms, cihcp);
byte[] current = ms.ToArray ();
Assert.AreEqual (def, current, "default=current");
}
private static byte[] serialized_en_us = new byte[] {
#if NET_2_0
0x00, 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x32, 0x53, 0x79, 0x73,
0x74, 0x65, 0x6D, 0x2E, 0x43, 0x6F, 0x6C, 0x6C, 0x65, 0x63, 0x74, 0x69, 0x6F, 0x6E, 0x73, 0x2E,
0x43, 0x61, 0x73, 0x65, 0x49, 0x6E, 0x73, 0x65, 0x6E, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x48,
0x61, 0x73, 0x68, 0x43, 0x6F, 0x64, 0x65, 0x50, 0x72, 0x6F, 0x76, 0x69, 0x64, 0x65, 0x72, 0x01,
0x00, 0x00, 0x00, 0x06, 0x6D, 0x5F, 0x74, 0x65, 0x78, 0x74, 0x03, 0x1D, 0x53, 0x79, 0x73, 0x74,
0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E,
0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66, 0x6F, 0x09, 0x02, 0x00, 0x00, 0x00, 0x04, 0x02,
0x00, 0x00, 0x00, 0x1D, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61,
0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66,
0x6F, 0x06, 0x00, 0x00, 0x00, 0x0F, 0x6D, 0x5F, 0x6C, 0x69, 0x73, 0x74, 0x53, 0x65, 0x70, 0x61,
0x72, 0x61, 0x74, 0x6F, 0x72, 0x0C, 0x6D, 0x5F, 0x69, 0x73, 0x52, 0x65, 0x61, 0x64, 0x4F, 0x6E,
0x6C, 0x79, 0x11, 0x63, 0x75, 0x73, 0x74, 0x6F, 0x6D, 0x43, 0x75, 0x6C, 0x74, 0x75, 0x72, 0x65,
0x4E, 0x61, 0x6D, 0x65, 0x0B, 0x6D, 0x5F, 0x6E, 0x44, 0x61, 0x74, 0x61, 0x49, 0x74, 0x65, 0x6D,
0x11, 0x6D, 0x5F, 0x75, 0x73, 0x65, 0x55, 0x73, 0x65, 0x72, 0x4F, 0x76, 0x65, 0x72, 0x72, 0x69,
0x64, 0x65, 0x0D, 0x6D, 0x5F, 0x77, 0x69, 0x6E, 0x33, 0x32, 0x4C, 0x61, 0x6E, 0x67, 0x49, 0x44,
0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x01, 0x08, 0x0A, 0x00, 0x0A, 0x29, 0x00, 0x00,
0x00, 0x01, 0x09, 0x04, 0x00, 0x00, 0x0B
#else
0x00, 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x32, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x43, 0x6F,
0x6C, 0x6C, 0x65, 0x63, 0x74, 0x69, 0x6F, 0x6E, 0x73, 0x2E, 0x43, 0x61, 0x73, 0x65, 0x49, 0x6E,
0x73, 0x65, 0x6E, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x48, 0x61, 0x73, 0x68, 0x43, 0x6F, 0x64,
0x65, 0x50, 0x72, 0x6F, 0x76, 0x69, 0x64, 0x65, 0x72, 0x01, 0x00, 0x00, 0x00, 0x06, 0x6D, 0x5F,
0x74, 0x65, 0x78, 0x74, 0x03, 0x1D, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F,
0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49,
0x6E, 0x66, 0x6F, 0x09, 0x02, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x1D, 0x53, 0x79,
0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69,
0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66, 0x6F, 0x03, 0x00, 0x00, 0x00, 0x0B,
0x6D, 0x5F, 0x6E, 0x44, 0x61, 0x74, 0x61, 0x49, 0x74, 0x65, 0x6D, 0x11, 0x6D, 0x5F, 0x75, 0x73,
0x65, 0x55, 0x73, 0x65, 0x72, 0x4F, 0x76, 0x65, 0x72, 0x72, 0x69, 0x64, 0x65, 0x0D, 0x6D, 0x5F,
0x77, 0x69, 0x6E, 0x33, 0x32, 0x4C, 0x61, 0x6E, 0x67, 0x49, 0x44, 0x00, 0x00, 0x00, 0x08, 0x01,
0x08, 0x29, 0x00, 0x00, 0x00, 0x01, 0x09, 0x04, 0x00, 0x00, 0x0B
#endif
};
private static byte[] serialized_fr_ca = new byte[] {
#if NET_2_0
0x00, 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x32, 0x53, 0x79, 0x73,
0x74, 0x65, 0x6D, 0x2E, 0x43, 0x6F, 0x6C, 0x6C, 0x65, 0x63, 0x74, 0x69, 0x6F, 0x6E, 0x73, 0x2E,
0x43, 0x61, 0x73, 0x65, 0x49, 0x6E, 0x73, 0x65, 0x6E, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x48,
0x61, 0x73, 0x68, 0x43, 0x6F, 0x64, 0x65, 0x50, 0x72, 0x6F, 0x76, 0x69, 0x64, 0x65, 0x72, 0x01,
0x00, 0x00, 0x00, 0x06, 0x6D, 0x5F, 0x74, 0x65, 0x78, 0x74, 0x03, 0x1D, 0x53, 0x79, 0x73, 0x74,
0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E,
0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66, 0x6F, 0x09, 0x02, 0x00, 0x00, 0x00, 0x04, 0x02,
0x00, 0x00, 0x00, 0x1D, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61,
0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66,
0x6F, 0x06, 0x00, 0x00, 0x00, 0x0F, 0x6D, 0x5F, 0x6C, 0x69, 0x73, 0x74, 0x53, 0x65, 0x70, 0x61,
0x72, 0x61, 0x74, 0x6F, 0x72, 0x0C, 0x6D, 0x5F, 0x69, 0x73, 0x52, 0x65, 0x61, 0x64, 0x4F, 0x6E,
0x6C, 0x79, 0x11, 0x63, 0x75, 0x73, 0x74, 0x6F, 0x6D, 0x43, 0x75, 0x6C, 0x74, 0x75, 0x72, 0x65,
0x4E, 0x61, 0x6D, 0x65, 0x0B, 0x6D, 0x5F, 0x6E, 0x44, 0x61, 0x74, 0x61, 0x49, 0x74, 0x65, 0x6D,
0x11, 0x6D, 0x5F, 0x75, 0x73, 0x65, 0x55, 0x73, 0x65, 0x72, 0x4F, 0x76, 0x65, 0x72, 0x72, 0x69,
0x64, 0x65, 0x0D, 0x6D, 0x5F, 0x77, 0x69, 0x6E, 0x33, 0x32, 0x4C, 0x61, 0x6E, 0x67, 0x49, 0x44,
0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x01, 0x08, 0x0A, 0x00, 0x0A, 0x50, 0x00, 0x00,
0x00, 0x01, 0x0C, 0x0C, 0x00, 0x00, 0x0B
#else
0x00, 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x32, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x43, 0x6F,
0x6C, 0x6C, 0x65, 0x63, 0x74, 0x69, 0x6F, 0x6E, 0x73, 0x2E, 0x43, 0x61, 0x73, 0x65, 0x49, 0x6E,
0x73, 0x65, 0x6E, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65, 0x48, 0x61, 0x73, 0x68, 0x43, 0x6F, 0x64,
0x65, 0x50, 0x72, 0x6F, 0x76, 0x69, 0x64, 0x65, 0x72, 0x01, 0x00, 0x00, 0x00, 0x06, 0x6D, 0x5F,
0x74, 0x65, 0x78, 0x74, 0x03, 0x1D, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F,
0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49,
0x6E, 0x66, 0x6F, 0x09, 0x02, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x1D, 0x53, 0x79,
0x73, 0x74, 0x65, 0x6D, 0x2E, 0x47, 0x6C, 0x6F, 0x62, 0x61, 0x6C, 0x69, 0x7A, 0x61, 0x74, 0x69,
0x6F, 0x6E, 0x2E, 0x54, 0x65, 0x78, 0x74, 0x49, 0x6E, 0x66, 0x6F, 0x03, 0x00, 0x00, 0x00, 0x0B,
0x6D, 0x5F, 0x6E, 0x44, 0x61, 0x74, 0x61, 0x49, 0x74, 0x65, 0x6D, 0x11, 0x6D, 0x5F, 0x75, 0x73,
0x65, 0x55, 0x73, 0x65, 0x72, 0x4F, 0x76, 0x65, 0x72, 0x72, 0x69, 0x64, 0x65, 0x0D, 0x6D, 0x5F,
0x77, 0x69, 0x6E, 0x33, 0x32, 0x4C, 0x61, 0x6E, 0x67, 0x49, 0x44, 0x00, 0x00, 0x00, 0x08, 0x01,
0x08, 0x50, 0x00, 0x00, 0x00, 0x01, 0x0C, 0x0C, 0x00, 0x00, 0x0B
#endif
};
[Test]
public void SerializationRoundtrip ()
{
CaseInsensitiveHashCodeProvider enus = new CaseInsensitiveHashCodeProvider (new CultureInfo ("en-US"));
BinaryFormatter bf = new BinaryFormatter ();
MemoryStream ms = new MemoryStream ();
bf.Serialize (ms, enus);
ms.Position = 0;
CaseInsensitiveHashCodeProvider clone = (CaseInsensitiveHashCodeProvider) bf.Deserialize (ms);
Assert.AreEqual (enus.GetHashCode (String.Empty), clone.GetHashCode (String.Empty), "GetHashCode(string)");
Assert.AreEqual (enus.GetHashCode (Int32.MinValue), clone.GetHashCode (Int32.MinValue), "GetHashCode(int)");
}
[Test]
public void Deserialize ()
{
BinaryFormatter bf = new BinaryFormatter ();
MemoryStream ms = new MemoryStream (serialized_en_us);
CaseInsensitiveHashCodeProvider enus = (CaseInsensitiveHashCodeProvider) bf.Deserialize (ms);
Assert.IsNotNull (enus, "en-US");
ms = new MemoryStream (serialized_fr_ca);
CaseInsensitiveHashCodeProvider frca = (CaseInsensitiveHashCodeProvider) bf.Deserialize (ms);
Assert.IsNotNull (frca, "fr-CA");
}
}
}
|
