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Viewing changes to protocols/jabber/googletalk/libjingle/talk/base/socketaddress_unittest.cc

  • 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/googletalk/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