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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> | |
d40453e8 | 12 | #include <time.h> |
07e98688 GE |
13 | |
14 | #include <iostream> | |
15 | #include <string> | |
16 | #include <sstream> | |
17 | #include <stdexcept> | |
18 | ||
19 | #include <cppunit/extensions/TestFactoryRegistry.h> | |
20 | #include <cppunit/ui/text/TestRunner.h> | |
21 | #include <cppunit/extensions/HelperMacros.h> | |
22 | ||
23 | #include <socket_client.hxx> | |
24 | #include <socket_server.hxx> | |
25 | ||
26 | using namespace std; | |
27 | using namespace libt2n; | |
28 | using namespace CppUnit; | |
29 | ||
517d1214 | 30 | |
07e98688 GE |
31 | class test_comm : public TestFixture |
32 | { | |
33 | CPPUNIT_TEST_SUITE(test_comm); | |
34 | ||
35 | CPPUNIT_TEST(UnixCommToServer); | |
36 | CPPUNIT_TEST(UnixCommToServerAndBack); | |
58b327c6 | 37 | CPPUNIT_TEST(UnixCommToServerAndBackBig); |
cc68aabb | 38 | CPPUNIT_TEST(IPCommToServer); |
7087e187 | 39 | CPPUNIT_TEST(IPCommToServerAndBack); |
517d1214 | 40 | CPPUNIT_TEST(IPCommToServerAndBackBig); |
07e98688 GE |
41 | |
42 | CPPUNIT_TEST_SUITE_END(); | |
43 | ||
44 | public: | |
45 | ||
46 | void setUp() | |
47 | { } | |
48 | ||
49 | void tearDown() | |
50 | { } | |
51 | ||
52 | void UnixCommToServer() | |
53 | { | |
54 | pid_t pid; | |
55 | string data; | |
56 | ||
57 | switch(pid=fork()) | |
58 | { | |
59 | case -1: | |
60 | { | |
61 | CPPUNIT_FAIL("fork error"); | |
62 | break; | |
63 | } | |
64 | case 0: | |
65 | // child | |
66 | { | |
67 | // wait till server is up | |
68 | sleep(1); | |
69 | socket_client_connection sc("./socket"); | |
70 | sc.write("hello"); | |
71 | // don't call atexit and stuff | |
72 | _exit(0); | |
73 | } | |
74 | ||
75 | default: | |
76 | // parent | |
77 | { | |
78 | socket_server ss("./socket"); | |
79 | ||
d40453e8 RP |
80 | time_t t0 = time(NULL); |
81 | ||
07e98688 | 82 | // max 10 sec |
d40453e8 | 83 | while (time(NULL) < t0 + 10 ) |
07e98688 GE |
84 | { |
85 | ss.fill_buffer(1000000); | |
86 | ||
87 | if(ss.get_packet(data)) | |
88 | break; | |
89 | } | |
90 | } | |
91 | } | |
92 | CPPUNIT_ASSERT_EQUAL(string("hello"),data); | |
93 | } | |
94 | ||
95 | void UnixCommToServerAndBack() | |
96 | { | |
97 | pid_t pid; | |
98 | ||
99 | switch(pid=fork()) | |
100 | { | |
101 | case -1: | |
102 | { | |
103 | CPPUNIT_FAIL("fork error"); | |
104 | break; | |
105 | } | |
106 | case 0: | |
107 | // child | |
108 | { | |
109 | socket_server ss("./socket"); | |
110 | ss.set_logging(&cerr,debug); | |
111 | ||
d40453e8 RP |
112 | time_t t0 = time(NULL); |
113 | ||
07e98688 | 114 | // max 10 sec |
d40453e8 | 115 | while (time(NULL) < t0 + 10 ) |
07e98688 GE |
116 | { |
117 | ss.fill_buffer(1000000); | |
118 | ||
119 | string data; | |
120 | unsigned int cid; | |
121 | ||
122 | if(ss.get_packet(data,cid)) | |
123 | { | |
124 | server_connection* con=ss.get_connection(cid); | |
125 | ||
126 | if (data=="QUIT") | |
127 | break; | |
128 | ||
129 | if (data=="ABC") | |
130 | con->write("DEF"); | |
131 | else | |
132 | con->write("xyz"); | |
133 | } | |
134 | } | |
135 | // don't call atexit and stuff | |
136 | _exit(0); | |
137 | } | |
138 | ||
139 | default: | |
140 | // parent | |
141 | { | |
142 | string data; | |
143 | ||
144 | // wait till server is up | |
145 | sleep(1); | |
146 | socket_client_connection sc("./socket"); | |
147 | ||
148 | sc.write("ABC"); | |
149 | ||
150 | sc.fill_buffer(1000000); | |
151 | sc.get_packet(data); | |
152 | ||
153 | CPPUNIT_ASSERT_EQUAL(string("DEF"),data); | |
154 | ||
155 | sc.write("HAHA"); | |
156 | ||
157 | sc.fill_buffer(1000000); | |
158 | sc.get_packet(data); | |
159 | ||
160 | CPPUNIT_ASSERT_EQUAL(string("xyz"),data); | |
161 | ||
162 | sc.write("QUIT"); | |
163 | } | |
164 | } | |
165 | } | |
166 | ||
58b327c6 GE |
167 | void UnixCommToServerAndBackBig() |
168 | { | |
169 | pid_t pid; | |
170 | ||
171 | switch(pid=fork()) | |
172 | { | |
173 | case -1: | |
174 | { | |
175 | CPPUNIT_FAIL("fork error"); | |
176 | break; | |
177 | } | |
178 | case 0: | |
179 | // child | |
180 | { | |
181 | socket_server ss("./socket"); | |
182 | ss.set_logging(&cerr,debug); | |
183 | ||
d40453e8 RP |
184 | time_t t0 = time(NULL); |
185 | ||
58b327c6 | 186 | // max 10 sec |
d40453e8 | 187 | while (time(NULL) < t0 + 10 ) |
58b327c6 GE |
188 | { |
189 | ss.fill_buffer(1000000); | |
190 | ||
191 | string data; | |
192 | unsigned int cid; | |
193 | ||
194 | if(ss.get_packet(data,cid)) | |
195 | { | |
196 | server_connection* con=ss.get_connection(cid); | |
197 | ||
198 | if (data=="QUIT") | |
199 | break; | |
200 | ||
201 | con->write(string().insert(0,100*1024,'y')); | |
202 | } | |
203 | } | |
d40453e8 | 204 | std::cerr << "child: OVER" << std::endl; |
58b327c6 GE |
205 | // don't call atexit and stuff |
206 | _exit(0); | |
207 | } | |
208 | ||
209 | default: | |
210 | // parent | |
211 | { | |
212 | string data; | |
213 | ||
214 | // wait till server is up | |
215 | sleep(1); | |
216 | socket_client_connection sc("./socket"); | |
217 | ||
218 | sc.write(string().insert(0,100*1024,'x')); | |
219 | ||
220 | while (!sc.get_packet(data)) | |
221 | sc.fill_buffer(1000000); | |
222 | ||
223 | CPPUNIT_ASSERT_EQUAL(string().insert(0,100*1024,'y'),data); | |
224 | ||
225 | sc.write("QUIT"); | |
226 | } | |
227 | } | |
228 | } | |
229 | ||
cc68aabb GE |
230 | void IPCommToServer() |
231 | { | |
232 | pid_t pid; | |
233 | string data; | |
234 | ||
235 | switch(pid=fork()) | |
236 | { | |
237 | case -1: | |
238 | { | |
239 | CPPUNIT_FAIL("fork error"); | |
240 | break; | |
241 | } | |
242 | case 0: | |
243 | // child | |
244 | { | |
245 | // wait till server is up | |
246 | sleep(1); | |
b604df5f | 247 | socket_client_connection sc(6666); |
cc68aabb GE |
248 | sc.write("hello"); |
249 | // don't call atexit and stuff | |
250 | _exit(0); | |
251 | } | |
252 | ||
253 | default: | |
254 | // parent | |
255 | { | |
256 | socket_server ss(6666); | |
257 | ||
d40453e8 RP |
258 | time_t t0 = time(NULL); |
259 | ||
cc68aabb | 260 | // max 10 sec |
d40453e8 | 261 | while (time(NULL) < t0 + 10 ) |
cc68aabb GE |
262 | { |
263 | ss.fill_buffer(1000000); | |
264 | ||
265 | if(ss.get_packet(data)) | |
266 | break; | |
267 | } | |
268 | } | |
269 | } | |
270 | CPPUNIT_ASSERT_EQUAL(string("hello"),data); | |
271 | } | |
272 | ||
7087e187 GE |
273 | void IPCommToServerAndBack() |
274 | { | |
275 | pid_t pid; | |
276 | ||
277 | switch(pid=fork()) | |
278 | { | |
279 | case -1: | |
280 | { | |
281 | CPPUNIT_FAIL("fork error"); | |
282 | break; | |
283 | } | |
284 | case 0: | |
285 | // child | |
286 | { | |
287 | socket_server ss(6666); | |
288 | ss.set_logging(&cerr,debug); | |
289 | ||
d40453e8 RP |
290 | time_t t0 = time(NULL); |
291 | ||
7087e187 | 292 | // max 10 sec |
d40453e8 | 293 | while (time(NULL) < t0 + 10 ) |
7087e187 GE |
294 | { |
295 | ss.fill_buffer(1000000); | |
296 | ||
297 | string data; | |
298 | unsigned int cid; | |
299 | ||
300 | if(ss.get_packet(data,cid)) | |
301 | { | |
302 | server_connection* con=ss.get_connection(cid); | |
303 | ||
304 | if (data=="QUIT") | |
305 | break; | |
306 | ||
307 | if (data=="ABC") | |
308 | con->write("DEF"); | |
309 | else | |
310 | con->write("xyz"); | |
311 | } | |
312 | } | |
313 | // don't call atexit and stuff | |
314 | _exit(0); | |
315 | } | |
316 | ||
317 | default: | |
318 | // parent | |
319 | { | |
320 | string data; | |
321 | ||
322 | // wait till server is up | |
323 | sleep(1); | |
b604df5f | 324 | socket_client_connection sc(6666); |
7087e187 GE |
325 | sc.write("ABC"); |
326 | ||
327 | sc.fill_buffer(1000000); | |
328 | sc.get_packet(data); | |
329 | ||
330 | CPPUNIT_ASSERT_EQUAL(string("DEF"),data); | |
331 | ||
332 | sc.write("HAHA"); | |
333 | ||
334 | sc.fill_buffer(1000000); | |
335 | sc.get_packet(data); | |
336 | ||
337 | CPPUNIT_ASSERT_EQUAL(string("xyz"),data); | |
338 | ||
339 | sc.write("QUIT"); | |
340 | } | |
341 | } | |
342 | } | |
343 | ||
517d1214 RP |
344 | |
345 | void IPCommToServerAndBackBig() | |
346 | { | |
347 | pid_t pid; | |
348 | ||
349 | switch(pid=fork()) | |
350 | { | |
351 | case -1: | |
352 | { | |
353 | CPPUNIT_FAIL("fork error"); | |
354 | break; | |
355 | } | |
356 | case 0: | |
357 | // child | |
358 | { | |
359 | socket_server ss(6666); | |
360 | ss.set_logging(&cerr,debug); | |
361 | ||
d40453e8 RP |
362 | time_t t0 = time(NULL); |
363 | ||
517d1214 | 364 | // max 10 sec |
d40453e8 | 365 | while (time(NULL) < t0 + 10 ) |
517d1214 RP |
366 | { |
367 | ss.fill_buffer(1000000); | |
368 | ||
369 | string data; | |
370 | unsigned int cid; | |
371 | ||
372 | if(ss.get_packet(data,cid)) | |
373 | { | |
374 | server_connection* con=ss.get_connection(cid); | |
375 | ||
376 | socket_handler* alias= dynamic_cast< socket_handler* >(con); | |
377 | ||
378 | if (data=="QUIT") | |
379 | break; | |
380 | ||
381 | alias->set_write_block_size( 4093 ); | |
382 | con->write(string().insert(0,2048*1024,'y')); | |
383 | } | |
384 | } | |
385 | // don't call atexit and stuff | |
386 | _exit(0); | |
387 | } | |
388 | ||
389 | default: | |
390 | // parent | |
391 | { | |
392 | string data; | |
393 | ||
394 | // wait till server is up | |
395 | sleep(1); | |
396 | socket_client_connection sc(6666); | |
397 | ||
398 | sc.write(string().insert(0,100*1024,'x')); | |
399 | ||
400 | while (!sc.get_packet(data)) | |
401 | sc.fill_buffer(1000000); | |
402 | ||
403 | CPPUNIT_ASSERT_EQUAL(string().insert(0,2048*1024,'y'),data); | |
404 | ||
405 | sc.write("QUIT"); | |
406 | } | |
407 | } | |
408 | } // eo IPCommToServerAndBackBig() | |
409 | ||
410 | ||
411 | ||
07e98688 GE |
412 | }; |
413 | ||
414 | CPPUNIT_TEST_SUITE_REGISTRATION(test_comm); |