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04d86ba4 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 <boost/bind.hpp> | |
19 | ||
20 | #include <cppunit/extensions/TestFactoryRegistry.h> | |
21 | #include <cppunit/ui/text/TestRunner.h> | |
22 | #include <cppunit/extensions/HelperMacros.h> | |
23 | ||
24 | #include <t2n_exception.hxx> | |
25 | #include <socket_client.hxx> | |
26 | #include <socket_server.hxx> | |
27 | #include <command_client.hxx> | |
28 | ||
29 | #ifdef HAVE_CONFIG_H | |
30 | #include <config.h> | |
31 | #endif | |
32 | ||
33 | using namespace std; | |
34 | using namespace libt2n; | |
35 | using namespace CppUnit; | |
36 | ||
37 | // this is an evil hack to get access to real_write, don't ever do this in an app!!! | |
38 | class real_write_connection: public socket_server_connection | |
39 | { | |
40 | public: | |
41 | void real_write(const std::string& data) | |
42 | { socket_write(data); } | |
43 | }; | |
44 | ||
45 | class test_hello : public TestFixture | |
46 | { | |
47 | CPPUNIT_TEST_SUITE(test_hello); | |
48 | ||
49 | CPPUNIT_TEST(HelloOk); | |
50 | CPPUNIT_TEST(BadTag); | |
51 | CPPUNIT_TEST(BadVersion); | |
52 | CPPUNIT_TEST(SeparatorMissing); | |
53 | CPPUNIT_TEST(WrongByteOrder); | |
b604df5f GE |
54 | CPPUNIT_TEST(OtherServerBig); |
55 | CPPUNIT_TEST(OtherServerSmall); | |
04d86ba4 GE |
56 | |
57 | CPPUNIT_TEST_SUITE_END(); | |
58 | ||
b5922184 GE |
59 | pid_t child_pid; |
60 | ||
04d86ba4 GE |
61 | public: |
62 | ||
63 | void setUp() | |
64 | { } | |
65 | ||
66 | void tearDown() | |
b5922184 GE |
67 | { |
68 | // make sure the server-child is dead before the next test runs | |
69 | kill(child_pid,SIGKILL); | |
70 | sleep(1); | |
71 | } | |
04d86ba4 GE |
72 | |
73 | void send_hello(string hello_string, socket_server* ss, int conn_id) | |
74 | { | |
75 | server_connection *sc=ss->get_connection(conn_id); | |
76 | sc->write(hello_string); | |
77 | } | |
78 | ||
79 | void send_raw_socket(string hello_string, socket_server* ss, int conn_id) | |
80 | { | |
81 | socket_server_connection *ssc=dynamic_cast<socket_server_connection*>(ss->get_connection(conn_id)); | |
82 | ||
83 | // this is an evil hack to get access to real_write, don't ever do this in an app!!! | |
84 | real_write_connection *rwc=(real_write_connection*)ssc; | |
85 | rwc->real_write(hello_string); | |
86 | } | |
87 | ||
88 | void HelloOk() | |
89 | { | |
b5922184 | 90 | switch(child_pid=fork()) |
04d86ba4 GE |
91 | { |
92 | case -1: | |
93 | { | |
94 | CPPUNIT_FAIL("fork error"); | |
95 | break; | |
96 | } | |
97 | case 0: | |
98 | // child | |
99 | { | |
441d41fe TJ |
100 | try |
101 | { | |
102 | socket_server ss("./socket"); | |
103 | ||
104 | ostringstream hello; | |
105 | hello << "T2Nv" << PROTOCOL_VERSION << ';'; | |
106 | int byteordercheck=1; | |
107 | hello.write((char*)&byteordercheck,sizeof(byteordercheck)); | |
108 | hello << ';'; | |
109 | ||
110 | ss.add_callback(new_connection,bind(&test_hello::send_hello, boost::ref(*this), hello.str(),&ss, _1)); | |
111 | ||
112 | // max 10 sec | |
113 | for (int i=0; i < 10; i++) | |
114 | ss.fill_buffer(1000000); | |
115 | } catch(...) | |
116 | { | |
117 | std::cerr << "exception in child. ignoring\n"; | |
118 | } | |
04d86ba4 | 119 | |
04d86ba4 GE |
120 | // don't call atexit and stuff |
121 | _exit(0); | |
122 | } | |
123 | ||
124 | default: | |
125 | // parent | |
126 | { | |
127 | string data; | |
128 | ||
129 | // wait till server is up | |
130 | sleep(1); | |
131 | socket_client_connection sc("./socket"); | |
fb3345ad | 132 | command_client cc(&sc); |
04d86ba4 GE |
133 | } |
134 | } | |
135 | } | |
136 | ||
137 | void BadTag() | |
138 | { | |
b5922184 | 139 | switch(child_pid=fork()) |
04d86ba4 GE |
140 | { |
141 | case -1: | |
142 | { | |
143 | CPPUNIT_FAIL("fork error"); | |
144 | break; | |
145 | } | |
146 | case 0: | |
147 | // child | |
148 | { | |
441d41fe TJ |
149 | try |
150 | { | |
151 | socket_server ss("./socket"); | |
04d86ba4 | 152 | |
441d41fe TJ |
153 | ostringstream hello; |
154 | hello << "XYZ 123"; | |
04d86ba4 | 155 | |
441d41fe TJ |
156 | ss.add_callback(new_connection,bind(&test_hello::send_hello, boost::ref(*this), hello.str(),&ss, _1)); |
157 | ||
158 | // max 10 sec | |
159 | for (int i=0; i < 10; i++) | |
160 | ss.fill_buffer(1000000); | |
161 | } catch(...) | |
162 | { | |
163 | std::cerr << "exception in child. ignoring\n"; | |
164 | } | |
04d86ba4 | 165 | |
04d86ba4 GE |
166 | // don't call atexit and stuff |
167 | _exit(0); | |
168 | } | |
169 | ||
170 | default: | |
171 | // parent | |
172 | { | |
173 | string data; | |
174 | ||
175 | // wait till server is up | |
176 | sleep(1); | |
177 | socket_client_connection sc("./socket"); | |
178 | ||
b5922184 GE |
179 | command_client cc(&sc); |
180 | ||
181 | t2n_exception* ep=cc.get_constuctor_exception(); | |
04d86ba4 | 182 | |
b5922184 GE |
183 | string errormsg; |
184 | if (ep) | |
185 | errormsg=ep->what(); | |
04d86ba4 GE |
186 | |
187 | CPPUNIT_ASSERT_EQUAL(string("illegal hello received (T2N)"),errormsg); | |
188 | } | |
189 | } | |
190 | } | |
191 | ||
192 | void BadVersion() | |
193 | { | |
b5922184 | 194 | switch(child_pid=fork()) |
04d86ba4 GE |
195 | { |
196 | case -1: | |
197 | { | |
198 | CPPUNIT_FAIL("fork error"); | |
199 | break; | |
200 | } | |
201 | case 0: | |
202 | // child | |
203 | { | |
441d41fe TJ |
204 | try |
205 | { | |
206 | socket_server ss("./socket"); | |
207 | ||
208 | ostringstream hello; | |
209 | // lets hope we don't ever get near such a version number... | |
210 | hello << "T2Nv" << 4982271 << ';'; | |
211 | int byteordercheck=1; | |
212 | hello.write((char*)&byteordercheck,sizeof(byteordercheck)); | |
213 | hello << ';'; | |
214 | ||
215 | ss.add_callback(new_connection,bind(&test_hello::send_hello, boost::ref(*this), hello.str(),&ss, _1)); | |
216 | ||
217 | // max 10 sec | |
218 | for (int i=0; i < 10; i++) | |
219 | ss.fill_buffer(1000000); | |
220 | } catch(...) | |
221 | { | |
222 | std::cerr << "exception in child. ignoring\n"; | |
223 | } | |
04d86ba4 | 224 | |
04d86ba4 GE |
225 | // don't call atexit and stuff |
226 | _exit(0); | |
227 | } | |
228 | ||
229 | default: | |
230 | // parent | |
231 | { | |
232 | string data; | |
233 | ||
234 | // wait till server is up | |
235 | sleep(1); | |
236 | socket_client_connection sc("./socket"); | |
237 | ||
b5922184 | 238 | command_client cc(&sc); |
04d86ba4 | 239 | |
b5922184 GE |
240 | t2n_exception* ep=cc.get_constuctor_exception(); |
241 | ||
242 | string errormsg; | |
243 | if (ep) | |
244 | errormsg=ep->what(); | |
04d86ba4 GE |
245 | |
246 | CPPUNIT_ASSERT_EQUAL(string("not compatible with the server protocol version"),errormsg); | |
247 | } | |
248 | } | |
249 | } | |
250 | ||
251 | void SeparatorMissing() | |
252 | { | |
b5922184 | 253 | switch(child_pid=fork()) |
04d86ba4 GE |
254 | { |
255 | case -1: | |
256 | { | |
257 | CPPUNIT_FAIL("fork error"); | |
258 | break; | |
259 | } | |
260 | case 0: | |
261 | // child | |
262 | { | |
441d41fe TJ |
263 | try |
264 | { | |
265 | socket_server ss("./socket"); | |
266 | ||
267 | ostringstream hello; | |
268 | hello << "T2Nv" << PROTOCOL_VERSION; | |
269 | int byteordercheck=1; | |
270 | hello.write((char*)&byteordercheck,sizeof(byteordercheck)); | |
271 | hello << ';'; | |
272 | ||
273 | ss.add_callback(new_connection,bind(&test_hello::send_hello, boost::ref(*this), hello.str(),&ss, _1)); | |
274 | ||
275 | // max 10 sec | |
276 | for (int i=0; i < 10; i++) | |
277 | ss.fill_buffer(1000000); | |
278 | } catch(...) | |
279 | { | |
280 | std::cerr << "exception in child. ignoring\n"; | |
281 | } | |
04d86ba4 | 282 | |
04d86ba4 GE |
283 | // don't call atexit and stuff |
284 | _exit(0); | |
285 | } | |
286 | ||
287 | default: | |
288 | // parent | |
289 | { | |
290 | string data; | |
291 | ||
292 | // wait till server is up | |
293 | sleep(1); | |
294 | socket_client_connection sc("./socket"); | |
295 | ||
b5922184 | 296 | command_client cc(&sc); |
04d86ba4 | 297 | |
b5922184 GE |
298 | t2n_exception* ep=cc.get_constuctor_exception(); |
299 | ||
300 | string errormsg; | |
301 | if (ep) | |
302 | errormsg=ep->what(); | |
04d86ba4 GE |
303 | |
304 | CPPUNIT_ASSERT_EQUAL(string("illegal hello received (1. ;)"),errormsg); | |
305 | } | |
306 | } | |
307 | } | |
308 | ||
309 | void WrongByteOrder() | |
310 | { | |
b5922184 | 311 | switch(child_pid=fork()) |
04d86ba4 GE |
312 | { |
313 | case -1: | |
314 | { | |
315 | CPPUNIT_FAIL("fork error"); | |
316 | break; | |
317 | } | |
318 | case 0: | |
319 | // child | |
320 | { | |
441d41fe TJ |
321 | try |
322 | { | |
323 | socket_server ss("./socket"); | |
324 | ||
325 | ostringstream hello; | |
326 | hello << "T2Nv" << PROTOCOL_VERSION << ';'; | |
327 | int byteordercheck=1; | |
328 | int dst; | |
329 | char* si=(char*)&byteordercheck; | |
330 | char* di=(char*)&dst; | |
331 | ||
332 | di[0]=si[3]; | |
333 | di[1]=si[2]; | |
334 | di[2]=si[1]; | |
335 | di[3]=si[0]; | |
336 | ||
337 | hello.write((char*)&dst,sizeof(dst)); | |
338 | hello << ';'; | |
339 | ||
340 | ss.add_callback(new_connection,bind(&test_hello::send_hello, boost::ref(*this), hello.str(),&ss, _1)); | |
341 | ||
342 | // max 10 sec | |
343 | for (int i=0; i < 10; i++) | |
344 | ss.fill_buffer(1000000); | |
345 | } catch(...) | |
346 | { | |
347 | std::cerr << "exception in child. ignoring\n"; | |
348 | } | |
04d86ba4 | 349 | |
04d86ba4 GE |
350 | // don't call atexit and stuff |
351 | _exit(0); | |
352 | } | |
353 | ||
354 | default: | |
355 | // parent | |
356 | { | |
357 | string data; | |
358 | ||
359 | // wait till server is up | |
360 | sleep(1); | |
361 | socket_client_connection sc("./socket"); | |
362 | ||
b5922184 | 363 | command_client cc(&sc); |
04d86ba4 | 364 | |
b5922184 GE |
365 | t2n_exception* ep=cc.get_constuctor_exception(); |
366 | ||
367 | string errormsg; | |
368 | if (ep) | |
369 | errormsg=ep->what(); | |
04d86ba4 GE |
370 | |
371 | CPPUNIT_ASSERT_EQUAL(string("host byte order not matching"),errormsg); | |
372 | } | |
373 | } | |
374 | } | |
375 | ||
b604df5f | 376 | void OtherServerBig() |
04d86ba4 | 377 | { |
b5922184 | 378 | switch(child_pid=fork()) |
04d86ba4 GE |
379 | { |
380 | case -1: | |
381 | { | |
382 | CPPUNIT_FAIL("fork error"); | |
383 | break; | |
384 | } | |
385 | case 0: | |
386 | // child | |
387 | { | |
441d41fe TJ |
388 | try |
389 | { | |
390 | socket_server ss("./socket"); | |
391 | ||
392 | ostringstream hello; | |
393 | // hmm, we got the wrong socket | |
394 | hello << "* OK intradev.net.lan Cyrus IMAP4 v2.2.13 server ready"; | |
04d86ba4 | 395 | |
441d41fe | 396 | ss.add_callback(new_connection,bind(&test_hello::send_raw_socket, boost::ref(*this), hello.str(),&ss, _1)); |
04d86ba4 | 397 | |
441d41fe TJ |
398 | // max 3 sec |
399 | for (int i=0; i < 3; i++) | |
400 | ss.fill_buffer(1000000); | |
401 | } catch(...) | |
402 | { | |
403 | std::cerr << "exception in child. ignoring\n"; | |
404 | } | |
04d86ba4 | 405 | |
04d86ba4 GE |
406 | // don't call atexit and stuff |
407 | _exit(0); | |
408 | } | |
409 | ||
410 | default: | |
411 | // parent | |
412 | { | |
413 | string data; | |
414 | ||
415 | // wait till server is up | |
416 | sleep(1); | |
417 | socket_client_connection sc("./socket"); | |
418 | ||
b5922184 GE |
419 | command_client cc(&sc); |
420 | ||
421 | t2n_exception* ep=cc.get_constuctor_exception(); | |
04d86ba4 | 422 | |
b5922184 GE |
423 | string errormsg; |
424 | if (ep) | |
425 | errormsg=ep->what(); | |
04d86ba4 GE |
426 | |
427 | CPPUNIT_ASSERT_EQUAL(string("illegal hello received (T2N)"),errormsg); | |
428 | } | |
429 | } | |
430 | } | |
431 | ||
b604df5f GE |
432 | void OtherServerSmall() |
433 | { | |
b5922184 | 434 | switch(child_pid=fork()) |
b604df5f GE |
435 | { |
436 | case -1: | |
437 | { | |
438 | CPPUNIT_FAIL("fork error"); | |
439 | break; | |
440 | } | |
441 | case 0: | |
442 | // child | |
443 | { | |
441d41fe TJ |
444 | try |
445 | { | |
446 | socket_server ss("./socket"); | |
447 | ||
448 | ostringstream hello; | |
449 | // hmm, we got the wrong socket | |
450 | hello << "READY"; | |
b604df5f | 451 | |
441d41fe | 452 | ss.add_callback(new_connection,bind(&test_hello::send_raw_socket, boost::ref(*this), hello.str(),&ss, _1)); |
b604df5f | 453 | |
441d41fe TJ |
454 | // max 3 sec |
455 | for (int i=0; i < 3; i++) | |
456 | ss.fill_buffer(1000000); | |
457 | } catch(...) | |
458 | { | |
459 | std::cerr << "exception in child. ignoring\n"; | |
460 | } | |
b604df5f | 461 | |
b604df5f GE |
462 | // don't call atexit and stuff |
463 | _exit(0); | |
464 | } | |
465 | ||
466 | default: | |
467 | // parent | |
468 | { | |
469 | string data; | |
470 | ||
471 | // wait till server is up | |
472 | sleep(1); | |
473 | socket_client_connection sc("./socket"); | |
474 | ||
b5922184 | 475 | command_client cc(&sc); |
b604df5f | 476 | |
b5922184 GE |
477 | t2n_exception* ep=cc.get_constuctor_exception(); |
478 | ||
479 | string errormsg; | |
480 | if (ep) | |
481 | errormsg=ep->what(); | |
b604df5f GE |
482 | |
483 | CPPUNIT_ASSERT_EQUAL(string("illegal hello received (T2N)"),errormsg); | |
484 | } | |
485 | } | |
486 | } | |
487 | ||
04d86ba4 GE |
488 | }; |
489 | ||
490 | CPPUNIT_TEST_SUITE_REGISTRATION(test_hello); |