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07e98688 GE |
1 | /*************************************************************************** |
2 | * Copyright (C) 2004 by Intra2net AG * | |
3 | * info@intra2net.com * | |
4 | * * | |
5 | ***************************************************************************/ | |
6 | ||
7 | #include <sys/types.h> | |
8 | #include <unistd.h> | |
9 | #include <errno.h> | |
10 | #include <signal.h> | |
11 | #include <stdio.h> | |
12 | ||
13 | #include <iostream> | |
14 | #include <string> | |
15 | #include <sstream> | |
16 | #include <stdexcept> | |
17 | ||
18 | #include <cppunit/extensions/TestFactoryRegistry.h> | |
19 | #include <cppunit/ui/text/TestRunner.h> | |
20 | #include <cppunit/extensions/HelperMacros.h> | |
21 | ||
22 | #include <socket_client.hxx> | |
23 | #include <socket_server.hxx> | |
24 | ||
25 | using namespace std; | |
26 | using namespace libt2n; | |
27 | using namespace CppUnit; | |
28 | ||
29 | class test_comm : public TestFixture | |
30 | { | |
31 | CPPUNIT_TEST_SUITE(test_comm); | |
32 | ||
33 | CPPUNIT_TEST(UnixCommToServer); | |
34 | CPPUNIT_TEST(UnixCommToServerAndBack); | |
58b327c6 | 35 | CPPUNIT_TEST(UnixCommToServerAndBackBig); |
cc68aabb | 36 | CPPUNIT_TEST(IPCommToServer); |
7087e187 | 37 | CPPUNIT_TEST(IPCommToServerAndBack); |
07e98688 GE |
38 | |
39 | CPPUNIT_TEST_SUITE_END(); | |
40 | ||
41 | public: | |
42 | ||
43 | void setUp() | |
44 | { } | |
45 | ||
46 | void tearDown() | |
47 | { } | |
48 | ||
49 | void UnixCommToServer() | |
50 | { | |
51 | pid_t pid; | |
52 | string data; | |
53 | ||
54 | switch(pid=fork()) | |
55 | { | |
56 | case -1: | |
57 | { | |
58 | CPPUNIT_FAIL("fork error"); | |
59 | break; | |
60 | } | |
61 | case 0: | |
62 | // child | |
63 | { | |
64 | // wait till server is up | |
65 | sleep(1); | |
66 | socket_client_connection sc("./socket"); | |
67 | sc.write("hello"); | |
68 | // don't call atexit and stuff | |
69 | _exit(0); | |
70 | } | |
71 | ||
72 | default: | |
73 | // parent | |
74 | { | |
75 | socket_server ss("./socket"); | |
76 | ||
77 | // max 10 sec | |
78 | for (int i=0; i < 10; i++) | |
79 | { | |
80 | ss.fill_buffer(1000000); | |
81 | ||
82 | if(ss.get_packet(data)) | |
83 | break; | |
84 | } | |
85 | } | |
86 | } | |
87 | CPPUNIT_ASSERT_EQUAL(string("hello"),data); | |
88 | } | |
89 | ||
90 | void UnixCommToServerAndBack() | |
91 | { | |
92 | pid_t pid; | |
93 | ||
94 | switch(pid=fork()) | |
95 | { | |
96 | case -1: | |
97 | { | |
98 | CPPUNIT_FAIL("fork error"); | |
99 | break; | |
100 | } | |
101 | case 0: | |
102 | // child | |
103 | { | |
104 | socket_server ss("./socket"); | |
105 | ss.set_logging(&cerr,debug); | |
106 | ||
107 | // max 10 sec | |
108 | for (int i=0; i < 10; i++) | |
109 | { | |
110 | ss.fill_buffer(1000000); | |
111 | ||
112 | string data; | |
113 | unsigned int cid; | |
114 | ||
115 | if(ss.get_packet(data,cid)) | |
116 | { | |
117 | server_connection* con=ss.get_connection(cid); | |
118 | ||
119 | if (data=="QUIT") | |
120 | break; | |
121 | ||
122 | if (data=="ABC") | |
123 | con->write("DEF"); | |
124 | else | |
125 | con->write("xyz"); | |
126 | } | |
127 | } | |
128 | // don't call atexit and stuff | |
129 | _exit(0); | |
130 | } | |
131 | ||
132 | default: | |
133 | // parent | |
134 | { | |
135 | string data; | |
136 | ||
137 | // wait till server is up | |
138 | sleep(1); | |
139 | socket_client_connection sc("./socket"); | |
140 | ||
141 | sc.write("ABC"); | |
142 | ||
143 | sc.fill_buffer(1000000); | |
144 | sc.get_packet(data); | |
145 | ||
146 | CPPUNIT_ASSERT_EQUAL(string("DEF"),data); | |
147 | ||
148 | sc.write("HAHA"); | |
149 | ||
150 | sc.fill_buffer(1000000); | |
151 | sc.get_packet(data); | |
152 | ||
153 | CPPUNIT_ASSERT_EQUAL(string("xyz"),data); | |
154 | ||
155 | sc.write("QUIT"); | |
156 | } | |
157 | } | |
158 | } | |
159 | ||
58b327c6 GE |
160 | void UnixCommToServerAndBackBig() |
161 | { | |
162 | pid_t pid; | |
163 | ||
164 | switch(pid=fork()) | |
165 | { | |
166 | case -1: | |
167 | { | |
168 | CPPUNIT_FAIL("fork error"); | |
169 | break; | |
170 | } | |
171 | case 0: | |
172 | // child | |
173 | { | |
174 | socket_server ss("./socket"); | |
175 | ss.set_logging(&cerr,debug); | |
176 | ||
177 | // max 10 sec | |
178 | for (int i=0; i < 10; i++) | |
179 | { | |
180 | ss.fill_buffer(1000000); | |
181 | ||
182 | string data; | |
183 | unsigned int cid; | |
184 | ||
185 | if(ss.get_packet(data,cid)) | |
186 | { | |
187 | server_connection* con=ss.get_connection(cid); | |
188 | ||
189 | if (data=="QUIT") | |
190 | break; | |
191 | ||
192 | con->write(string().insert(0,100*1024,'y')); | |
193 | } | |
194 | } | |
195 | // don't call atexit and stuff | |
196 | _exit(0); | |
197 | } | |
198 | ||
199 | default: | |
200 | // parent | |
201 | { | |
202 | string data; | |
203 | ||
204 | // wait till server is up | |
205 | sleep(1); | |
206 | socket_client_connection sc("./socket"); | |
207 | ||
208 | sc.write(string().insert(0,100*1024,'x')); | |
209 | ||
210 | while (!sc.get_packet(data)) | |
211 | sc.fill_buffer(1000000); | |
212 | ||
213 | CPPUNIT_ASSERT_EQUAL(string().insert(0,100*1024,'y'),data); | |
214 | ||
215 | sc.write("QUIT"); | |
216 | } | |
217 | } | |
218 | } | |
219 | ||
cc68aabb GE |
220 | void IPCommToServer() |
221 | { | |
222 | pid_t pid; | |
223 | string data; | |
224 | ||
225 | switch(pid=fork()) | |
226 | { | |
227 | case -1: | |
228 | { | |
229 | CPPUNIT_FAIL("fork error"); | |
230 | break; | |
231 | } | |
232 | case 0: | |
233 | // child | |
234 | { | |
235 | // wait till server is up | |
236 | sleep(1); | |
b604df5f | 237 | socket_client_connection sc(6666); |
cc68aabb GE |
238 | sc.write("hello"); |
239 | // don't call atexit and stuff | |
240 | _exit(0); | |
241 | } | |
242 | ||
243 | default: | |
244 | // parent | |
245 | { | |
246 | socket_server ss(6666); | |
247 | ||
248 | // max 10 sec | |
249 | for (int i=0; i < 10; i++) | |
250 | { | |
251 | ss.fill_buffer(1000000); | |
252 | ||
253 | if(ss.get_packet(data)) | |
254 | break; | |
255 | } | |
256 | } | |
257 | } | |
258 | CPPUNIT_ASSERT_EQUAL(string("hello"),data); | |
259 | } | |
260 | ||
7087e187 GE |
261 | void IPCommToServerAndBack() |
262 | { | |
263 | pid_t pid; | |
264 | ||
265 | switch(pid=fork()) | |
266 | { | |
267 | case -1: | |
268 | { | |
269 | CPPUNIT_FAIL("fork error"); | |
270 | break; | |
271 | } | |
272 | case 0: | |
273 | // child | |
274 | { | |
275 | socket_server ss(6666); | |
276 | ss.set_logging(&cerr,debug); | |
277 | ||
278 | // max 10 sec | |
279 | for (int i=0; i < 10; i++) | |
280 | { | |
281 | ss.fill_buffer(1000000); | |
282 | ||
283 | string data; | |
284 | unsigned int cid; | |
285 | ||
286 | if(ss.get_packet(data,cid)) | |
287 | { | |
288 | server_connection* con=ss.get_connection(cid); | |
289 | ||
290 | if (data=="QUIT") | |
291 | break; | |
292 | ||
293 | if (data=="ABC") | |
294 | con->write("DEF"); | |
295 | else | |
296 | con->write("xyz"); | |
297 | } | |
298 | } | |
299 | // don't call atexit and stuff | |
300 | _exit(0); | |
301 | } | |
302 | ||
303 | default: | |
304 | // parent | |
305 | { | |
306 | string data; | |
307 | ||
308 | // wait till server is up | |
309 | sleep(1); | |
b604df5f | 310 | socket_client_connection sc(6666); |
7087e187 GE |
311 | sc.write("ABC"); |
312 | ||
313 | sc.fill_buffer(1000000); | |
314 | sc.get_packet(data); | |
315 | ||
316 | CPPUNIT_ASSERT_EQUAL(string("DEF"),data); | |
317 | ||
318 | sc.write("HAHA"); | |
319 | ||
320 | sc.fill_buffer(1000000); | |
321 | sc.get_packet(data); | |
322 | ||
323 | CPPUNIT_ASSERT_EQUAL(string("xyz"),data); | |
324 | ||
325 | sc.write("QUIT"); | |
326 | } | |
327 | } | |
328 | } | |
329 | ||
07e98688 GE |
330 | }; |
331 | ||
332 | CPPUNIT_TEST_SUITE_REGISTRATION(test_comm); |