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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <boost/bind.hpp>
#include <algorithm>
#include "Swiften/Base/sleep.h"
#include <string>
#include "Swiften/Base/ByteArray.h"
#include "Swiften/Network/PlatformDomainNameResolver.h"
#include "Swiften/Network/DomainNameAddressQuery.h"
#include "Swiften/Network/DomainNameServiceQuery.h"
#include "Swiften/EventLoop/DummyEventLoop.h"
using namespace Swift;
struct CompareHostAddresses {
bool operator()(const HostAddress& h1, const HostAddress& h2) {
return h1.toString() < h2.toString();
}
};
class DomainNameResolverTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DomainNameResolverTest);
CPPUNIT_TEST(testResolveAddress);
CPPUNIT_TEST(testResolveAddress_Error);
CPPUNIT_TEST(testResolveAddress_IPv6);
CPPUNIT_TEST(testResolveAddress_IPv4and6);
CPPUNIT_TEST(testResolveAddress_International);
CPPUNIT_TEST(testResolveAddress_Localhost);
CPPUNIT_TEST(testResolveAddress_Parallel);
CPPUNIT_TEST(testResolveService);
CPPUNIT_TEST(testResolveService_Error);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {
eventLoop = new DummyEventLoop();
resolver = new PlatformDomainNameResolver(eventLoop);
resultsAvailable = false;
}
void tearDown() {
delete resolver;
delete eventLoop;
}
void testResolveAddress() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("xmpp.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT(!addressQueryError);
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(addressQueryResult.size()));
CPPUNIT_ASSERT_EQUAL(std::string("10.0.0.0"), addressQueryResult[0].toString());
}
void testResolveAddress_Error() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("invalid.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT(addressQueryError);
}
void testResolveAddress_IPv6() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("xmpp-ipv6.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT(!addressQueryError);
CPPUNIT_ASSERT_EQUAL(std::string("2001:470:1f0e:852::2"), addressQueryResult[0].toString());
}
void testResolveAddress_IPv4and6() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("xmpp-ipv46.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT(!addressQueryError);
CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(addressQueryResult.size()));
CPPUNIT_ASSERT_EQUAL(std::string("10.0.0.7"), addressQueryResult[0].toString());
CPPUNIT_ASSERT_EQUAL(std::string("1234:5678:9abc:def0:fed:cba9:8765:4321"), addressQueryResult[1].toString());
}
void testResolveAddress_International() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("tron\xc3\xa7on.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT(!addressQueryError);
CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(addressQueryResult.size()));
CPPUNIT_ASSERT_EQUAL(std::string("10.0.0.3"), addressQueryResult[0].toString());
}
void testResolveAddress_Localhost() {
boost::shared_ptr<DomainNameAddressQuery> query(createAddressQuery("localhost"));
query->run();
waitForResults();
CPPUNIT_ASSERT(!addressQueryError);
CPPUNIT_ASSERT(std::find(addressQueryResult.begin(), addressQueryResult.end(), HostAddress("127.0.0.1")) != addressQueryResult.end());
}
void testResolveAddress_Parallel() {
std::vector<DomainNameAddressQuery::ref> queries;
static const size_t numQueries = 100;
for (size_t i = 0; i < numQueries; ++i) {
DomainNameAddressQuery::ref query(createAddressQuery("xmpp.test.swift.im"));
queries.push_back(query);
query->run();
}
eventLoop->processEvents();
int ticks = 0;
while (allAddressQueryResults.size() < numQueries) {
ticks++;
if (ticks > 1000) {
CPPUNIT_ASSERT(false);
}
Swift::sleep(10);
eventLoop->processEvents();
}
CPPUNIT_ASSERT_EQUAL(numQueries, allAddressQueryResults.size());
for (size_t i = 0; i < numQueries; ++i) {
CPPUNIT_ASSERT_EQUAL(std::string("10.0.0.0"), allAddressQueryResults[i].toString());
}
}
void testResolveService() {
boost::shared_ptr<DomainNameServiceQuery> query(createServiceQuery("_xmpp-client._tcp.xmpp-srv.test.swift.im"));
query->run();
waitForResults();
CPPUNIT_ASSERT_EQUAL(4, static_cast<int>(serviceQueryResult.size()));
CPPUNIT_ASSERT_EQUAL(std::string("xmpp1.test.swift.im"), serviceQueryResult[0].hostname);
CPPUNIT_ASSERT_EQUAL(5000, serviceQueryResult[0].port);
CPPUNIT_ASSERT_EQUAL(0, serviceQueryResult[0].priority);
CPPUNIT_ASSERT_EQUAL(1, serviceQueryResult[0].weight);
CPPUNIT_ASSERT_EQUAL(std::string("xmpp-invalid.test.swift.im"), serviceQueryResult[1].hostname);
CPPUNIT_ASSERT_EQUAL(5000, serviceQueryResult[1].port);
CPPUNIT_ASSERT_EQUAL(1, serviceQueryResult[1].priority);
CPPUNIT_ASSERT_EQUAL(100, serviceQueryResult[1].weight);
CPPUNIT_ASSERT_EQUAL(std::string("xmpp3.test.swift.im"), serviceQueryResult[2].hostname);
CPPUNIT_ASSERT_EQUAL(5000, serviceQueryResult[2].port);
CPPUNIT_ASSERT_EQUAL(3, serviceQueryResult[2].priority);
CPPUNIT_ASSERT_EQUAL(100, serviceQueryResult[2].weight);
CPPUNIT_ASSERT_EQUAL(std::string("xmpp2.test.swift.im"), serviceQueryResult[3].hostname);
CPPUNIT_ASSERT_EQUAL(5000, serviceQueryResult[3].port);
CPPUNIT_ASSERT_EQUAL(5, serviceQueryResult[3].priority);
CPPUNIT_ASSERT_EQUAL(100, serviceQueryResult[3].weight);
}
void testResolveService_Error() {
}
private:
boost::shared_ptr<DomainNameAddressQuery> createAddressQuery(const std::string& domain) {
boost::shared_ptr<DomainNameAddressQuery> result = resolver->createAddressQuery(domain);
result->onResult.connect(boost::bind(&DomainNameResolverTest::handleAddressQueryResult, this, _1, _2));
return result;
}
void handleAddressQueryResult(const std::vector<HostAddress>& addresses, boost::optional<DomainNameResolveError> error) {
addressQueryResult = addresses;
std::sort(addressQueryResult.begin(), addressQueryResult.end(), CompareHostAddresses());
allAddressQueryResults.insert(allAddressQueryResults.begin(), addresses.begin(), addresses.end());
addressQueryError = error;
resultsAvailable = true;
}
boost::shared_ptr<DomainNameServiceQuery> createServiceQuery(const std::string& domain) {
boost::shared_ptr<DomainNameServiceQuery> result = resolver->createServiceQuery(domain);
result->onResult.connect(boost::bind(&DomainNameResolverTest::handleServiceQueryResult, this, _1));
return result;
}
void handleServiceQueryResult(const std::vector<DomainNameServiceQuery::Result>& result) {
serviceQueryResult = result;
resultsAvailable = true;
}
void waitForResults() {
eventLoop->processEvents();
int ticks = 0;
while (!resultsAvailable) {
ticks++;
if (ticks > 1000) {
CPPUNIT_ASSERT(false);
}
Swift::sleep(10);
eventLoop->processEvents();
}
}
private:
DummyEventLoop* eventLoop;
bool resultsAvailable;
std::vector<HostAddress> addressQueryResult;
std::vector<HostAddress> allAddressQueryResults;
boost::optional<DomainNameResolveError> addressQueryError;
std::vector<DomainNameServiceQuery::Result> serviceQueryResult;
PlatformDomainNameResolver* resolver;
};
CPPUNIT_TEST_SUITE_REGISTRATION(DomainNameResolverTest);
|
Swift