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  • Committer: Package Import Robot
  • Author(s): Maximiliano Curia
  • Date: 2015-02-24 11:32:57 UTC
  • mfrom: (1.1.41 vivid)
  • Revision ID: package-import@ubuntu.com-20150224113257-gnupg4v7lzz18ij0
Tags: 4:14.12.2-1
* New upstream release (14.12.2).
* Bump Standards-Version to 3.9.6, no changes needed.

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protocols/jabber/libjingle/talk/base/socketaddress_unittest.cc
 
1
/*
 
2
 * libjingle
 
3
 * Copyright 2004--2011, Google Inc.
 
4
 *
 
5
 * Redistribution and use in source and binary forms, with or without
 
6
 * modification, are permitted provided that the following conditions are met:
 
7
 *
 
8
 *  1. Redistributions of source code must retain the above copyright notice,
 
9
 *     this list of conditions and the following disclaimer.
 
10
 *  2. Redistributions in binary form must reproduce the above copyright notice,
 
11
 *     this list of conditions and the following disclaimer in the documentation
 
12
 *     and/or other materials provided with the distribution.
 
13
 *  3. The name of the author may not be used to endorse or promote products
 
14
 *     derived from this software without specific prior written permission.
 
15
 *
 
16
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 
17
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 
18
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 
19
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 
20
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 
21
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 
22
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 
23
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 
24
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 
25
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
26
 */
 
27
 
 
28
#ifdef POSIX
 
29
#include <netinet/in.h>  // for sockaddr_in
 
30
#endif
 
31
 
 
32
#include "talk/base/gunit.h"
 
33
#include "talk/base/socketaddress.h"
 
34
#include "talk/base/ipaddress.h"
 
35
 
 
36
namespace talk_base {
 
37
 
 
38
const in6_addr kTestV6Addr =  { { {0x20, 0x01, 0x0d, 0xb8,
 
39
                                   0x10, 0x20, 0x30, 0x40,
 
40
                                   0x50, 0x60, 0x70, 0x80,
 
41
                                   0x90, 0xA0, 0xB0, 0xC0} } };
 
42
const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00,
 
43
                                    0x00, 0x00, 0x00, 0x00,
 
44
                                    0x00, 0x00, 0xFF, 0xFF,
 
45
                                    0x01, 0x02, 0x03, 0x04} } };
 
46
const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0";
 
47
const std::string kTestV6AddrFullString =
 
48
    "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678";
 
49
 
 
50
TEST(SocketAddressTest, TestDefaultCtor) {
 
51
  SocketAddress addr;
 
52
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
53
  EXPECT_EQ(IPAddress(INADDR_ANY), addr.ipaddr());
 
54
  EXPECT_EQ(0, addr.port());
 
55
  EXPECT_EQ("", addr.hostname());
 
56
  EXPECT_EQ("0.0.0.0:0", addr.ToString());
 
57
}
 
58
 
 
59
TEST(SocketAddressTest, TestIPPortCtor) {
 
60
  SocketAddress addr(IPAddress(0x01020304), 5678);
 
61
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
62
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
63
  EXPECT_EQ(5678, addr.port());
 
64
  EXPECT_EQ("", addr.hostname());
 
65
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
66
}
 
67
 
 
68
TEST(SocketAddressTest, TestIPv4StringPortCtor) {
 
69
  SocketAddress addr("1.2.3.4", 5678);
 
70
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
71
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
72
  EXPECT_EQ(5678, addr.port());
 
73
  EXPECT_EQ("1.2.3.4", addr.hostname());
 
74
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
75
}
 
76
 
 
77
TEST(SocketAddressTest, TestIPv6StringPortCtor) {
 
78
  SocketAddress addr2(kTestV6AddrString, 1234);
 
79
  IPAddress tocheck(kTestV6Addr);
 
80
 
 
81
  EXPECT_FALSE(addr2.IsUnresolvedIP());
 
82
  EXPECT_EQ(tocheck, addr2.ipaddr());
 
83
  EXPECT_EQ(1234, addr2.port());
 
84
  EXPECT_EQ(kTestV6AddrString, addr2.hostname());
 
85
  EXPECT_EQ("[" + kTestV6AddrString + "]:1234", addr2.ToString());
 
86
}
 
87
 
 
88
TEST(SocketAddressTest, TestSpecialStringPortCtor) {
 
89
  // inet_addr doesn't handle this address properly.
 
90
  SocketAddress addr("255.255.255.255", 5678);
 
91
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
92
  EXPECT_EQ(IPAddress(0xFFFFFFFFU), addr.ipaddr());
 
93
  EXPECT_EQ(5678, addr.port());
 
94
  EXPECT_EQ("255.255.255.255", addr.hostname());
 
95
  EXPECT_EQ("255.255.255.255:5678", addr.ToString());
 
96
}
 
97
 
 
98
TEST(SocketAddressTest, TestHostnamePortCtor) {
 
99
  SocketAddress addr("a.b.com", 5678);
 
100
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
101
  EXPECT_EQ(IPAddress(INADDR_ANY), addr.ipaddr());
 
102
  EXPECT_EQ(5678, addr.port());
 
103
  EXPECT_EQ("a.b.com", addr.hostname());
 
104
  EXPECT_EQ("a.b.com:5678", addr.ToString());
 
105
}
 
106
 
 
107
TEST(SocketAddressTest, TestCopyCtor) {
 
108
  SocketAddress from("1.2.3.4", 5678);
 
109
  SocketAddress addr(from);
 
110
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
111
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
112
  EXPECT_EQ(5678, addr.port());
 
113
  EXPECT_EQ("1.2.3.4", addr.hostname());
 
114
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
115
}
 
116
 
 
117
TEST(SocketAddressTest, TestAssign) {
 
118
  SocketAddress from("1.2.3.4", 5678);
 
119
  SocketAddress addr(IPAddress(0x88888888), 9999);
 
120
  addr = from;
 
121
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
122
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
123
  EXPECT_EQ(5678, addr.port());
 
124
  EXPECT_EQ("1.2.3.4", addr.hostname());
 
125
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
126
}
 
127
 
 
128
TEST(SocketAddressTest, TestSetIPPort) {
 
129
  SocketAddress addr(IPAddress(0x88888888), 9999);
 
130
  addr.SetIP(IPAddress(0x01020304));
 
131
  addr.SetPort(5678);
 
132
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
133
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
134
  EXPECT_EQ(5678, addr.port());
 
135
  EXPECT_EQ("", addr.hostname());
 
136
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
137
}
 
138
 
 
139
TEST(SocketAddressTest, TestSetIPFromString) {
 
140
  SocketAddress addr(IPAddress(0x88888888), 9999);
 
141
  addr.SetIP("1.2.3.4");
 
142
  addr.SetPort(5678);
 
143
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
144
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
145
  EXPECT_EQ(5678, addr.port());
 
146
  EXPECT_EQ("1.2.3.4", addr.hostname());
 
147
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
148
}
 
149
 
 
150
TEST(SocketAddressTest, TestSetIPFromHostname) {
 
151
  SocketAddress addr(IPAddress(0x88888888), 9999);
 
152
  addr.SetIP("a.b.com");
 
153
  addr.SetPort(5678);
 
154
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
155
  EXPECT_EQ(IPAddress(INADDR_ANY), addr.ipaddr());
 
156
  EXPECT_EQ(5678, addr.port());
 
157
  EXPECT_EQ("a.b.com", addr.hostname());
 
158
  EXPECT_EQ("a.b.com:5678", addr.ToString());
 
159
  addr.SetResolvedIP(IPAddress(0x01020304));
 
160
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
161
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
162
  EXPECT_EQ("a.b.com", addr.hostname());
 
163
  EXPECT_EQ("a.b.com:5678", addr.ToString());
 
164
}
 
165
 
 
166
TEST(SocketAddressTest, TestFromIPv4String) {
 
167
  SocketAddress addr;
 
168
  EXPECT_TRUE(addr.FromString("1.2.3.4:5678"));
 
169
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
170
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
171
  EXPECT_EQ(5678, addr.port());
 
172
  EXPECT_EQ("1.2.3.4", addr.hostname());
 
173
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
174
}
 
175
 
 
176
TEST(SocketAddressTest, TestFromIPv6String) {
 
177
  SocketAddress addr;
 
178
  EXPECT_TRUE(addr.FromString(kTestV6AddrFullString));
 
179
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
180
  EXPECT_EQ(5678, addr.port());
 
181
  EXPECT_EQ(kTestV6AddrString, addr.hostname());
 
182
  EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
 
183
}
 
184
 
 
185
TEST(SocketAddressTest, TestFromHostname) {
 
186
  SocketAddress addr;
 
187
  EXPECT_TRUE(addr.FromString("a.b.com:5678"));
 
188
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
189
  EXPECT_EQ(IPAddress(INADDR_ANY), addr.ipaddr());
 
190
  EXPECT_EQ(5678, addr.port());
 
191
  EXPECT_EQ("a.b.com", addr.hostname());
 
192
  EXPECT_EQ("a.b.com:5678", addr.ToString());
 
193
}
 
194
 
 
195
TEST(SocketAddressTest, TestToFromSockAddr) {
 
196
  SocketAddress from("1.2.3.4", 5678), addr;
 
197
  sockaddr_in addr_in;
 
198
  from.ToSockAddr(&addr_in);
 
199
  EXPECT_TRUE(addr.FromSockAddr(addr_in));
 
200
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
201
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
202
  EXPECT_EQ(5678, addr.port());
 
203
  EXPECT_EQ("", addr.hostname());
 
204
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
205
}
 
206
 
 
207
TEST(SocketAddressTest, TestToFromSockAddrStorage) {
 
208
  SocketAddress from("1.2.3.4", 5678), addr;
 
209
  sockaddr_storage addr_storage;
 
210
  from.ToSockAddrStorage(&addr_storage);
 
211
  EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
 
212
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
213
  EXPECT_EQ(IPAddress(0x01020304U), addr.ipaddr());
 
214
  EXPECT_EQ(5678, addr.port());
 
215
  EXPECT_EQ("", addr.hostname());
 
216
  EXPECT_EQ("1.2.3.4:5678", addr.ToString());
 
217
 
 
218
  addr.Clear();
 
219
  from.ToDualStackSockAddrStorage(&addr_storage);
 
220
  EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
 
221
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
222
  EXPECT_EQ(IPAddress(kMappedV4Addr), addr.ipaddr());
 
223
  EXPECT_EQ(5678, addr.port());
 
224
  EXPECT_EQ("", addr.hostname());
 
225
  EXPECT_EQ("[::ffff:1.2.3.4]:5678", addr.ToString());
 
226
 
 
227
  addr.Clear();
 
228
  memset(&addr_storage, 0, sizeof(sockaddr_storage));
 
229
  from = SocketAddress(kTestV6AddrString, 5678);
 
230
  from.SetScopeID(6);
 
231
  from.ToSockAddrStorage(&addr_storage);
 
232
  EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
 
233
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
234
  EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr());
 
235
  EXPECT_EQ(5678, addr.port());
 
236
  EXPECT_EQ("", addr.hostname());
 
237
  EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
 
238
  EXPECT_EQ(6, addr.scope_id());
 
239
 
 
240
  addr.Clear();
 
241
  from.ToDualStackSockAddrStorage(&addr_storage);
 
242
  EXPECT_TRUE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
 
243
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
244
  EXPECT_EQ(IPAddress(kTestV6Addr), addr.ipaddr());
 
245
  EXPECT_EQ(5678, addr.port());
 
246
  EXPECT_EQ("", addr.hostname());
 
247
  EXPECT_EQ(kTestV6AddrFullString, addr.ToString());
 
248
  EXPECT_EQ(6, addr.scope_id());
 
249
 
 
250
  addr = from;
 
251
  addr_storage.ss_family = AF_UNSPEC;
 
252
  EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, &addr));
 
253
  EXPECT_EQ(from, addr);
 
254
 
 
255
  EXPECT_FALSE(SocketAddressFromSockAddrStorage(addr_storage, NULL));
 
256
}
 
257
 
 
258
TEST(SocketAddressTest, TestGoodResolve) {
 
259
  SocketAddress addr("localhost", 5678);
 
260
  int error;
 
261
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
262
  EXPECT_TRUE(addr.ResolveIP(false, &error));
 
263
  EXPECT_EQ(0, error);
 
264
  EXPECT_FALSE(addr.IsUnresolvedIP());
 
265
  EXPECT_TRUE(addr.IsLoopbackIP());
 
266
  EXPECT_EQ(IPAddress(INADDR_LOOPBACK), addr.ipaddr());
 
267
  EXPECT_EQ(5678, addr.port());
 
268
  EXPECT_EQ("localhost", addr.hostname());
 
269
  EXPECT_EQ("localhost:5678", addr.ToString());
 
270
}
 
271
 
 
272
TEST(SocketAddressTest, TestBadResolve) {
 
273
  SocketAddress addr("address.bad", 5678);
 
274
  int error;
 
275
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
276
  EXPECT_FALSE(addr.ResolveIP(false, &error));
 
277
  EXPECT_NE(0, error);
 
278
  EXPECT_TRUE(addr.IsUnresolvedIP());
 
279
}
 
280
 
 
281
bool AreEqual(const SocketAddress& addr1,
 
282
              const SocketAddress& addr2) {
 
283
  return addr1 == addr2 && addr2 == addr1 &&
 
284
      !(addr1 != addr2) && !(addr2 != addr1);
 
285
}
 
286
 
 
287
bool AreUnequal(const SocketAddress& addr1,
 
288
                const SocketAddress& addr2) {
 
289
  return !(addr1 == addr2) && !(addr2 == addr1) &&
 
290
      addr1 != addr2 && addr2 != addr1;
 
291
}
 
292
 
 
293
TEST(SocketAddressTest, TestEqualityOperators) {
 
294
  SocketAddress addr1("1.2.3.4", 5678);
 
295
  SocketAddress addr2("1.2.3.4", 5678);
 
296
  EXPECT_PRED2(AreEqual, addr1, addr2);
 
297
 
 
298
  addr2 = SocketAddress("0.0.0.1", 5678);
 
299
  EXPECT_PRED2(AreUnequal, addr1, addr2);
 
300
 
 
301
  addr2 = SocketAddress("1.2.3.4", 1234);
 
302
  EXPECT_PRED2(AreUnequal, addr1, addr2);
 
303
 
 
304
  addr2 = SocketAddress(kTestV6AddrString, 5678);
 
305
  EXPECT_PRED2(AreUnequal, addr1, addr2);
 
306
 
 
307
  addr1 = SocketAddress(kTestV6AddrString, 5678);
 
308
  EXPECT_PRED2(AreEqual, addr1, addr2);
 
309
 
 
310
  addr2 = SocketAddress(kTestV6AddrString, 1234);
 
311
  EXPECT_PRED2(AreUnequal, addr1, addr2);
 
312
 
 
313
  addr2 = SocketAddress("fe80::1", 5678);
 
314
  EXPECT_PRED2(AreUnequal, addr1, addr2);
 
315
}
 
316
 
 
317
bool IsLessThan(const SocketAddress& addr1,
 
318
                                      const SocketAddress& addr2) {
 
319
  return addr1 < addr2 &&
 
320
      !(addr2 < addr1) &&
 
321
      !(addr1 == addr2);
 
322
}
 
323
 
 
324
TEST(SocketAddressTest, TestComparisonOperator) {
 
325
  SocketAddress addr1("1.2.3.4", 5678);
 
326
  SocketAddress addr2("1.2.3.4", 5678);
 
327
 
 
328
  EXPECT_FALSE(addr1 < addr2);
 
329
  EXPECT_FALSE(addr2 < addr1);
 
330
 
 
331
  addr2 = SocketAddress("1.2.3.4", 5679);
 
332
  EXPECT_PRED2(IsLessThan, addr1, addr2);
 
333
 
 
334
  addr2 = SocketAddress("2.2.3.4", 49152);
 
335
  EXPECT_PRED2(IsLessThan, addr1, addr2);
 
336
 
 
337
  addr2 = SocketAddress(kTestV6AddrString, 5678);
 
338
  EXPECT_PRED2(IsLessThan, addr1, addr2);
 
339
 
 
340
  addr1 = SocketAddress("fe80::1", 5678);
 
341
  EXPECT_PRED2(IsLessThan, addr2, addr1);
 
342
 
 
343
  addr2 = SocketAddress("fe80::1", 5679);
 
344
  EXPECT_PRED2(IsLessThan, addr1, addr2);
 
345
 
 
346
  addr2 = SocketAddress("fe80::1", 5678);
 
347
  EXPECT_FALSE(addr1 < addr2);
 
348
  EXPECT_FALSE(addr2 < addr1);
 
349
}
 
350
 
 
351
}  // namespace talk_base