Commit | Line | Data |
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6cda58a6 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 | #include <vector> | |
18 | ||
19 | #include <boost/bind.hpp> | |
20 | ||
21 | #include <cppunit/extensions/TestFactoryRegistry.h> | |
22 | #include <cppunit/ui/text/TestRunner.h> | |
23 | #include <cppunit/extensions/HelperMacros.h> | |
24 | ||
25 | #include <socket_client.hxx> | |
26 | #include <socket_server.hxx> | |
27 | ||
28 | using namespace std; | |
29 | using namespace libt2n; | |
30 | using namespace CppUnit; | |
31 | ||
32 | class test_callback : public TestFixture | |
33 | { | |
34 | CPPUNIT_TEST_SUITE(test_callback); | |
35 | ||
91730468 GE |
36 | CPPUNIT_TEST(ServerNewConnCallback); |
37 | CPPUNIT_TEST(ServerConnClosedCallback); | |
38 | CPPUNIT_TEST(ServerConnDeletedCallback); | |
39 | CPPUNIT_TEST(ServerCallbackOrder); | |
40 | CPPUNIT_TEST(ClientConnClosedCallback); | |
41 | CPPUNIT_TEST(ClientConnDeletedCallback); | |
6cda58a6 GE |
42 | |
43 | CPPUNIT_TEST_SUITE_END(); | |
44 | ||
45 | std::vector<bool> callback_done; | |
46 | ||
47 | public: | |
48 | ||
49 | void setUp() | |
50 | { | |
51 | callback_done.resize(__events_end); | |
52 | } | |
53 | ||
54 | void tearDown() | |
55 | { | |
56 | callback_done.clear(); | |
57 | } | |
58 | ||
59 | void callback_func(callback_event_type ev, int conn_id) | |
60 | { | |
61 | // we don't care for the conn_id, we just mark the callback as done | |
62 | if (callback_done[ev]) | |
63 | throw runtime_error("callback already done for this event"); | |
64 | ||
65 | callback_done[ev]=true; | |
66 | } | |
67 | ||
91730468 | 68 | void ServerNewConnCallback() |
6cda58a6 GE |
69 | { |
70 | pid_t pid; | |
71 | ||
72 | switch(pid=fork()) | |
73 | { | |
74 | case -1: | |
75 | { | |
76 | CPPUNIT_FAIL("fork error"); | |
77 | break; | |
78 | } | |
79 | case 0: | |
80 | // child | |
81 | { | |
82 | string data; | |
83 | // wait till server is up | |
84 | sleep(1); | |
85 | ||
86 | { | |
87 | socket_client_connection sc("./socket"); | |
88 | ||
89 | sc.write("ABC"); | |
90 | ||
91 | // wait half a sec | |
92 | sc.fill_buffer(500000); | |
93 | sc.get_packet(data); | |
94 | ||
95 | // close the connection | |
96 | } | |
97 | ||
98 | // don't call atexit and stuff | |
99 | _exit(0); | |
100 | } | |
101 | ||
102 | default: | |
103 | // parent | |
104 | { | |
105 | socket_server ss("./socket"); | |
106 | ||
107 | ss.add_callback(new_connection,bind(&test_callback::callback_func, boost::ref(*this), new_connection, _1)); | |
108 | ||
109 | // max 3 sec | |
110 | for (int i=0; i < 3; i++) | |
111 | { | |
112 | ss.fill_buffer(1000000); | |
113 | ||
114 | string data; | |
115 | unsigned int cid; | |
116 | if(ss.get_packet(data,cid)) | |
117 | { | |
118 | server_connection* con=ss.get_connection(cid); | |
119 | con->write("XYZ"); | |
120 | } | |
121 | } | |
122 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[new_connection])); | |
123 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_closed])); | |
124 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted])); | |
125 | } | |
126 | } | |
127 | } | |
128 | ||
91730468 | 129 | void ServerConnClosedCallback() |
6cda58a6 GE |
130 | { |
131 | pid_t pid; | |
132 | ||
133 | switch(pid=fork()) | |
134 | { | |
135 | case -1: | |
136 | { | |
137 | CPPUNIT_FAIL("fork error"); | |
138 | break; | |
139 | } | |
140 | case 0: | |
141 | // child | |
142 | { | |
143 | string data; | |
144 | // wait till server is up | |
145 | sleep(1); | |
146 | ||
147 | { | |
148 | socket_client_connection sc("./socket"); | |
149 | ||
150 | sc.write("ABC"); | |
151 | ||
152 | // wait half a sec | |
153 | sc.fill_buffer(500000); | |
154 | sc.get_packet(data); | |
155 | ||
156 | // close the connection | |
157 | } | |
158 | ||
159 | // don't call atexit and stuff | |
160 | _exit(0); | |
161 | } | |
162 | ||
163 | default: | |
164 | // parent | |
165 | { | |
166 | socket_server ss("./socket"); | |
167 | ||
168 | ss.add_callback(connection_closed,bind(&test_callback::callback_func, boost::ref(*this), connection_closed, _1)); | |
169 | ||
170 | // max 3 sec | |
171 | for (int i=0; i < 3; i++) | |
172 | { | |
173 | ss.fill_buffer(1000000); | |
174 | ||
175 | string data; | |
176 | unsigned int cid; | |
177 | if(ss.get_packet(data,cid)) | |
178 | { | |
179 | server_connection* con=ss.get_connection(cid); | |
180 | con->write("XYZ"); | |
181 | } | |
182 | } | |
183 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection])); | |
184 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed])); | |
185 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted])); | |
186 | } | |
187 | } | |
188 | } | |
189 | ||
91730468 | 190 | void ServerConnDeletedCallback() |
6cda58a6 GE |
191 | { |
192 | pid_t pid; | |
193 | ||
194 | switch(pid=fork()) | |
195 | { | |
196 | case -1: | |
197 | { | |
198 | CPPUNIT_FAIL("fork error"); | |
199 | break; | |
200 | } | |
201 | case 0: | |
202 | // child | |
203 | { | |
204 | string data; | |
205 | // wait till server is up | |
206 | sleep(1); | |
207 | ||
208 | { | |
209 | socket_client_connection sc("./socket"); | |
210 | ||
211 | sc.write("ABC"); | |
212 | ||
213 | // wait half a sec | |
214 | sc.fill_buffer(500000); | |
215 | sc.get_packet(data); | |
216 | ||
217 | // close the connection | |
218 | } | |
219 | ||
220 | // don't call atexit and stuff | |
221 | _exit(0); | |
222 | } | |
223 | ||
224 | default: | |
225 | // parent | |
226 | { | |
227 | socket_server ss("./socket"); | |
228 | ||
229 | ss.add_callback(connection_deleted,bind(&test_callback::callback_func, boost::ref(*this), connection_deleted, _1)); | |
230 | ||
231 | // max 3 sec | |
232 | for (int i=0; i < 3; i++) | |
233 | { | |
234 | ss.fill_buffer(1000000); | |
235 | ||
236 | string data; | |
237 | unsigned int cid; | |
238 | if(ss.get_packet(data,cid)) | |
239 | { | |
240 | server_connection* con=ss.get_connection(cid); | |
241 | con->write("XYZ"); | |
242 | } | |
243 | ss.cleanup(); | |
244 | } | |
245 | ss.cleanup(); | |
246 | ||
247 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection])); | |
248 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_closed])); | |
249 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_deleted])); | |
250 | } | |
251 | } | |
252 | } | |
253 | ||
91730468 | 254 | void ServerCallbackOrder() |
6cda58a6 GE |
255 | { |
256 | pid_t pid; | |
257 | ||
258 | switch(pid=fork()) | |
259 | { | |
260 | case -1: | |
261 | { | |
262 | CPPUNIT_FAIL("fork error"); | |
263 | break; | |
264 | } | |
265 | case 0: | |
266 | // child | |
267 | { | |
268 | string data; | |
269 | // wait till server is up | |
270 | sleep(1); | |
271 | ||
272 | { | |
273 | socket_client_connection sc("./socket"); | |
274 | ||
275 | sc.write("1"); | |
276 | ||
277 | // wait half a sec | |
278 | sc.fill_buffer(500000); | |
279 | sc.get_packet(data); | |
280 | ||
281 | sc.write("2"); | |
282 | ||
283 | // close the connection | |
284 | } | |
285 | ||
286 | // don't call atexit and stuff | |
287 | _exit(0); | |
288 | } | |
289 | ||
290 | default: | |
291 | // parent | |
292 | { | |
293 | socket_server ss("./socket"); | |
294 | ||
295 | ss.add_callback(connection_closed,bind(&test_callback::callback_func, boost::ref(*this), connection_closed, _1)); | |
296 | ss.add_callback(connection_deleted,bind(&test_callback::callback_func, boost::ref(*this), connection_deleted, _1)); | |
297 | ||
298 | bool got_1=false; | |
299 | ||
300 | for (int i=0; i < 4; i++) | |
301 | { | |
302 | ss.fill_buffer(500000); | |
303 | ||
304 | string data; | |
305 | unsigned int cid; | |
306 | if(!got_1 && ss.get_packet(data,cid)) | |
307 | { | |
308 | server_connection* con=ss.get_connection(cid); | |
309 | con->write("XYZ"); | |
310 | got_1=true; | |
311 | // don't call get_packet anymore | |
312 | } | |
313 | ss.cleanup(); | |
314 | } | |
315 | ss.cleanup(); | |
316 | ||
317 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed])); | |
318 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted])); | |
319 | ||
320 | for (int i=0; i < 4; i++) | |
321 | { | |
322 | ss.fill_buffer(500000); | |
323 | ||
324 | string data; | |
325 | unsigned int cid; | |
326 | ss.get_packet(data,cid); | |
327 | ss.cleanup(); | |
328 | } | |
329 | ss.cleanup(); | |
330 | ||
331 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed])); | |
332 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_deleted])); | |
333 | } | |
334 | } | |
335 | } | |
336 | ||
91730468 GE |
337 | void ClientConnClosedCallback() |
338 | { | |
339 | pid_t pid; | |
340 | ||
341 | switch(pid=fork()) | |
342 | { | |
343 | case -1: | |
344 | { | |
345 | CPPUNIT_FAIL("fork error"); | |
346 | break; | |
347 | } | |
348 | case 0: | |
349 | // child | |
350 | { | |
351 | socket_server ss("./socket"); | |
352 | ||
353 | // max 3 sec | |
354 | for (int i=0; i < 3; i++) | |
355 | { | |
356 | ss.fill_buffer(1000000); | |
357 | ||
358 | string data; | |
359 | unsigned int cid; | |
360 | if(ss.get_packet(data,cid)) | |
361 | break; | |
362 | } | |
363 | // don't call atexit and stuff | |
364 | _exit(0); | |
365 | } | |
366 | ||
367 | default: | |
368 | // parent | |
369 | { | |
370 | string data; | |
371 | // wait till server is up | |
372 | sleep(1); | |
373 | ||
374 | socket_client_connection sc("./socket"); | |
375 | ||
376 | sc.add_callback(connection_closed,bind(&test_callback::callback_func, boost::ref(*this), connection_closed, 0)); | |
377 | ||
378 | sc.write("ABC"); | |
379 | ||
380 | // wait half a sec | |
381 | sc.fill_buffer(500000); | |
382 | sc.get_packet(data); | |
383 | ||
384 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection])); | |
385 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_closed])); | |
386 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_deleted])); | |
387 | } | |
388 | } | |
389 | } | |
390 | ||
391 | void ClientConnDeletedCallback() | |
392 | { | |
393 | pid_t pid; | |
394 | ||
395 | switch(pid=fork()) | |
396 | { | |
397 | case -1: | |
398 | { | |
399 | CPPUNIT_FAIL("fork error"); | |
400 | break; | |
401 | } | |
402 | case 0: | |
403 | // child | |
404 | { | |
405 | socket_server ss("./socket"); | |
406 | ||
407 | // max 3 sec | |
408 | for (int i=0; i < 3; i++) | |
409 | { | |
410 | ss.fill_buffer(1000000); | |
411 | ||
412 | string data; | |
413 | unsigned int cid; | |
414 | if(ss.get_packet(data,cid)) | |
415 | break; | |
416 | } | |
417 | // don't call atexit and stuff | |
418 | _exit(0); | |
419 | } | |
420 | ||
421 | default: | |
422 | // parent | |
423 | { | |
424 | string data; | |
425 | // wait till server is up | |
426 | sleep(1); | |
427 | ||
428 | { | |
429 | socket_client_connection sc("./socket"); | |
430 | ||
431 | sc.add_callback(connection_deleted,bind(&test_callback::callback_func, boost::ref(*this), connection_deleted, 0)); | |
432 | ||
433 | sc.write("ABC"); | |
434 | ||
435 | // wait half a sec | |
436 | sc.fill_buffer(500000); | |
437 | sc.get_packet(data); | |
438 | } | |
439 | ||
440 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[new_connection])); | |
441 | CPPUNIT_ASSERT_EQUAL(false,static_cast<bool>(callback_done[connection_closed])); | |
442 | CPPUNIT_ASSERT_EQUAL(true,static_cast<bool>(callback_done[connection_deleted])); | |
443 | } | |
444 | } | |
445 | } | |
6cda58a6 GE |
446 | }; |
447 | ||
448 | CPPUNIT_TEST_SUITE_REGISTRATION(test_callback); |