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author | Matthias Wachs <wachs@net.in.tum.de> | 2011-03-31 08:55:22 +0000 |
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committer | Matthias Wachs <wachs@net.in.tum.de> | 2011-03-31 08:55:22 +0000 |
commit | e25aa5c0890e25e2433372698fa5b09a11920559 (patch) | |
tree | 7a78a8d4ec04318485ad9875753cfe71b35f8970 /src/transport/test_transport_ats.c | |
parent | c8b9eb9ae59cb2dccf47e5ebcc91a190f6619da7 (diff) | |
download | gnunet-e25aa5c0890e25e2433372698fa5b09a11920559.tar.gz gnunet-e25aa5c0890e25e2433372698fa5b09a11920559.zip |
new testcase for ats based on testing framework
Diffstat (limited to 'src/transport/test_transport_ats.c')
-rw-r--r-- | src/transport/test_transport_ats.c | 359 |
1 files changed, 108 insertions, 251 deletions
diff --git a/src/transport/test_transport_ats.c b/src/transport/test_transport_ats.c index a8012da29..ed4f280f6 100644 --- a/src/transport/test_transport_ats.c +++ b/src/transport/test_transport_ats.c | |||
@@ -1,6 +1,6 @@ | |||
1 | /* | 1 | /* |
2 | This file is part of GNUnet. | 2 | This file is part of GNUnet. |
3 | (C) 2009, 2010 Christian Grothoff (and other contributing authors) | 3 | (C) 2009 Christian Grothoff (and other contributing authors) |
4 | 4 | ||
5 | GNUnet is free software; you can redistribute it and/or modify | 5 | GNUnet is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published | 6 | it under the terms of the GNU General Public License as published |
@@ -18,263 +18,126 @@ | |||
18 | Boston, MA 02111-1307, USA. | 18 | Boston, MA 02111-1307, USA. |
19 | */ | 19 | */ |
20 | /** | 20 | /** |
21 | * @file transport/test_transport_api.c | 21 | * @file testing/test_testing_group.c |
22 | * @brief base test case for transport implementations | 22 | * @brief testcase for functions to connect peers in testing.c |
23 | * | ||
24 | * This test case serves as a base for tcp, udp, and udp-nat | ||
25 | * transport test cases. Based on the executable being run | ||
26 | * the correct test case will be performed. Conservation of | ||
27 | * C code apparently. | ||
28 | */ | 23 | */ |
29 | #include "platform.h" | 24 | #include "platform.h" |
30 | #include "gnunet_common.h" | 25 | #include "gnunet_testing_lib.h" |
31 | #include "gnunet_hello_lib.h" | ||
32 | #include "gnunet_getopt_lib.h" | ||
33 | #include "gnunet_os_lib.h" | ||
34 | #include "gnunet_program_lib.h" | ||
35 | #include "gnunet_scheduler_lib.h" | 26 | #include "gnunet_scheduler_lib.h" |
36 | #include "gnunet_transport_service.h" | ||
37 | #include "transport.h" | ||
38 | 27 | ||
39 | #define VERBOSE GNUNET_NO | 28 | #define VERBOSE GNUNET_YES |
40 | 29 | ||
41 | #define VERBOSE_ARM GNUNET_NO | 30 | #define NUM_PEERS 4 |
42 | 31 | ||
43 | #define START_ARM GNUNET_YES | 32 | #define DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5) |
44 | 33 | ||
45 | /** | 34 | /** |
46 | * How long until we give up on transmitting the message? | 35 | * How long until we give up on connecting the peers? |
47 | */ | 36 | */ |
48 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10) | 37 | #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300) |
49 | |||
50 | /** | ||
51 | * How long until we give up on transmitting the message? | ||
52 | */ | ||
53 | #define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5) | ||
54 | |||
55 | #define MTYPE 12345 | ||
56 | |||
57 | struct PeerContext | ||
58 | { | ||
59 | struct GNUNET_CONFIGURATION_Handle *cfg; | ||
60 | struct GNUNET_TRANSPORT_Handle *th; | ||
61 | struct GNUNET_PeerIdentity id; | ||
62 | #if START_ARM | ||
63 | struct GNUNET_OS_Process *arm_proc; | ||
64 | #endif | ||
65 | }; | ||
66 | |||
67 | static struct PeerContext p1; | ||
68 | |||
69 | static struct PeerContext p2; | ||
70 | 38 | ||
71 | static int ok; | 39 | static int ok; |
72 | 40 | ||
41 | static int peers_left; | ||
73 | 42 | ||
43 | static int failed_peers; | ||
74 | 44 | ||
75 | static GNUNET_SCHEDULER_TaskIdentifier die_task; | 45 | static struct GNUNET_TESTING_PeerGroup *pg; |
76 | 46 | ||
77 | #if VERBOSE | 47 | static GNUNET_SCHEDULER_TaskIdentifier task; |
78 | #define OKPP do { ok++; fprintf (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0) | ||
79 | #else | ||
80 | #define OKPP do { ok++; } while (0) | ||
81 | #endif | ||
82 | |||
83 | |||
84 | static void | ||
85 | end () | ||
86 | { | ||
87 | /* do work here */ | ||
88 | GNUNET_assert (ok == 6); | ||
89 | GNUNET_SCHEDULER_cancel (die_task); | ||
90 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n"); | ||
91 | GNUNET_TRANSPORT_disconnect (p1.th); | ||
92 | GNUNET_TRANSPORT_disconnect (p2.th); | ||
93 | 48 | ||
94 | die_task = GNUNET_SCHEDULER_NO_TASK; | ||
95 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Transports disconnected, returning success!\n"); | ||
96 | ok = 0; | ||
97 | } | ||
98 | 49 | ||
99 | static void | 50 | /** |
100 | stop_arm (struct PeerContext *p) | 51 | * Check whether peers successfully shut down. |
52 | */ | ||
53 | void | ||
54 | shutdown_callback (void *cls, const char *emsg) | ||
101 | { | 55 | { |
102 | #if START_ARM | 56 | if (emsg != NULL) |
103 | if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM)) | 57 | { |
104 | GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill"); | 58 | #if VERBOSE |
105 | GNUNET_OS_process_wait (p->arm_proc); | 59 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown of peers failed!\n"); |
106 | GNUNET_OS_process_close (p->arm_proc); | 60 | #endif |
107 | p->arm_proc = NULL; | 61 | if (ok == 0) |
62 | ok = 666; | ||
63 | } | ||
64 | else | ||
65 | { | ||
66 | #if VERBOSE | ||
67 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
68 | "All peers successfully shut down!\n"); | ||
108 | #endif | 69 | #endif |
109 | GNUNET_CONFIGURATION_destroy (p->cfg); | 70 | } |
110 | } | 71 | } |
111 | 72 | ||
112 | 73 | static void shutdown_peers() | |
113 | static void | ||
114 | end_badly () | ||
115 | { | 74 | { |
116 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n"); | 75 | GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL); |
117 | GNUNET_break (0); | ||
118 | GNUNET_TRANSPORT_disconnect (p1.th); | ||
119 | GNUNET_TRANSPORT_disconnect (p2.th); | ||
120 | ok = 1; | ||
121 | } | 76 | } |
122 | 77 | ||
123 | static void | 78 | void |
124 | notify_receive (void *cls, | 79 | delay_task (void *cls, |
125 | const struct GNUNET_PeerIdentity *peer, | 80 | const struct GNUNET_SCHEDULER_TaskContext *tc) |
126 | const struct GNUNET_MessageHeader *message, | ||
127 | const struct GNUNET_TRANSPORT_ATS_Information *ats, | ||
128 | uint32_t ats_count) | ||
129 | { | 81 | { |
130 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ok is (%d)!\n", | 82 | task = GNUNET_SCHEDULER_NO_TASK; |
131 | ok); | 83 | if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0) |
132 | 84 | return; | |
133 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received message of type %d from peer (%p)!\n", | ||
134 | ntohs(message->type), cls); | ||
135 | 85 | ||
136 | GNUNET_assert (ok == 5); | 86 | #if VERBOSE |
137 | OKPP; | 87 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Delay over\n"); |
138 | 88 | #endif | |
139 | GNUNET_assert (MTYPE == ntohs (message->type)); | 89 | shutdown_peers (); |
140 | GNUNET_assert (sizeof (struct GNUNET_MessageHeader) == | ||
141 | ntohs (message->size)); | ||
142 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received message from peer (%p)!\n", | ||
143 | cls); | ||
144 | sleep(5); | ||
145 | end (); | ||
146 | } | 90 | } |
147 | 91 | ||
148 | 92 | static void connect_peers() | |
149 | static size_t | ||
150 | notify_ready (void *cls, size_t size, void *buf) | ||
151 | { | 93 | { |
152 | struct GNUNET_MessageHeader *hdr; | 94 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peers!\n"); |
153 | 95 | ||
154 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 96 | task = GNUNET_SCHEDULER_add_delayed(DELAY, &delay_task, NULL); |
155 | "Transmitting message to peer (%p) - %u!\n", cls, sizeof (struct GNUNET_MessageHeader)); | ||
156 | GNUNET_assert (size >= 256); | ||
157 | GNUNET_assert (ok == 4); | ||
158 | OKPP; | ||
159 | 97 | ||
160 | if (buf != NULL) | ||
161 | { | ||
162 | hdr = buf; | ||
163 | hdr->size = htons (sizeof (struct GNUNET_MessageHeader)); | ||
164 | hdr->type = htons (MTYPE); | ||
165 | } | ||
166 | 98 | ||
167 | return sizeof (struct GNUNET_MessageHeader); | 99 | //GNUNET_TESTING_daemons_connect(); |
168 | } | 100 | //shutdown_peers(); |
169 | 101 | ||
170 | static size_t | ||
171 | notify_ready_connect (void *cls, size_t size, void *buf) | ||
172 | { | ||
173 | return 0; | ||
174 | } | 102 | } |
175 | 103 | ||
176 | |||
177 | static void | 104 | static void |
178 | notify_connect (void *cls, | 105 | my_cb (void *cls, |
179 | const struct GNUNET_PeerIdentity *peer, | 106 | const struct GNUNET_PeerIdentity *id, |
180 | const struct GNUNET_TRANSPORT_ATS_Information *ats, | 107 | const struct GNUNET_CONFIGURATION_Handle *cfg, |
181 | uint32_t ats_count) | 108 | struct GNUNET_TESTING_Daemon *d, const char *emsg) |
182 | { | 109 | { |
183 | if (cls == &p1) | 110 | if (id == NULL) |
184 | { | 111 | { |
185 | GNUNET_SCHEDULER_cancel (die_task); | 112 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, |
186 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT_TRANSMIT, | 113 | "Start callback called with error (too long starting peers), aborting test!\n"); |
187 | &end_badly, NULL); | 114 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Error from testing: `%s'\n"); |
188 | 115 | failed_peers++; | |
189 | GNUNET_TRANSPORT_notify_transmit_ready (p1.th, | 116 | if (failed_peers == peers_left) |
190 | &p2.id, | 117 | { |
191 | 256, 0, TIMEOUT, ¬ify_ready, | 118 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, |
192 | &p1); | 119 | "Too many peers failed, ending test!\n"); |
120 | ok = 1; | ||
121 | GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL); | ||
122 | } | ||
123 | return; | ||
193 | } | 124 | } |
194 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
195 | "Peer `%4s' connected to us (%p)!\n", GNUNET_i2s (peer), cls); | ||
196 | } | ||
197 | |||
198 | 125 | ||
199 | static void | 126 | peers_left--; |
200 | notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer) | 127 | if (peers_left == 0) |
201 | { | 128 | { |
202 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | 129 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, |
203 | "Peer `%4s' disconnected (%p)!\n", | 130 | "All peers started successfully!\n"); |
204 | GNUNET_i2s (peer), cls); | 131 | connect_peers(); |
205 | } | 132 | ok = 0; |
206 | 133 | } | |
207 | 134 | else if (failed_peers == peers_left) | |
208 | static void | 135 | { |
209 | setup_peer (struct PeerContext *p, const char *cfgname) | 136 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, |
210 | { | 137 | "Too many peers failed, ending test!\n"); |
211 | p->cfg = GNUNET_CONFIGURATION_create (); | 138 | GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL); |
212 | #if START_ARM | 139 | ok = 1; |
213 | p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm", | 140 | } |
214 | "gnunet-service-arm", | ||
215 | #if VERBOSE_ARM | ||
216 | "-L", "DEBUG", | ||
217 | #endif | ||
218 | "-c", cfgname, NULL); | ||
219 | #endif | ||
220 | GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname)); | ||
221 | |||
222 | p->th = GNUNET_TRANSPORT_connect (p->cfg, | ||
223 | NULL, p, | ||
224 | ¬ify_receive, | ||
225 | ¬ify_connect, ¬ify_disconnect); | ||
226 | GNUNET_assert (p->th != NULL); | ||
227 | } | ||
228 | |||
229 | |||
230 | static void | ||
231 | exchange_hello_last (void *cls, | ||
232 | const struct GNUNET_MessageHeader *message) | ||
233 | { | ||
234 | struct PeerContext *me = cls; | ||
235 | |||
236 | GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, me); | ||
237 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
238 | "Exchanging HELLO with peer (%p)!\n", cls); | ||
239 | GNUNET_assert (ok >= 3); | ||
240 | OKPP; | ||
241 | GNUNET_assert (message != NULL); | ||
242 | GNUNET_assert (GNUNET_OK == | ||
243 | GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *) | ||
244 | message, &me->id)); | ||
245 | |||
246 | GNUNET_assert(NULL != GNUNET_TRANSPORT_notify_transmit_ready (p2.th, | ||
247 | &p1.id, | ||
248 | sizeof (struct GNUNET_MessageHeader), 0, | ||
249 | TIMEOUT, | ||
250 | ¬ify_ready_connect, | ||
251 | NULL)); | ||
252 | |||
253 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
254 | "Finished exchanging HELLOs, now waiting for transmission!\n"); | ||
255 | } | ||
256 | |||
257 | static void | ||
258 | exchange_hello (void *cls, | ||
259 | const struct GNUNET_MessageHeader *message) | ||
260 | { | ||
261 | struct PeerContext *me = cls; | ||
262 | |||
263 | GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, me); | ||
264 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
265 | "Exchanging HELLO with peer (%p)!\n", cls); | ||
266 | GNUNET_assert (ok >= 2); | ||
267 | OKPP; | ||
268 | GNUNET_assert (message != NULL); | ||
269 | GNUNET_assert (GNUNET_OK == | ||
270 | GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *) | ||
271 | message, &me->id)); | ||
272 | |||
273 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, | ||
274 | "Received HELLO size %d\n", GNUNET_HELLO_size((const struct GNUNET_HELLO_Message *)message)); | ||
275 | |||
276 | GNUNET_TRANSPORT_offer_hello (p2.th, message, NULL, NULL); | ||
277 | GNUNET_TRANSPORT_get_hello (p2.th, &exchange_hello_last, &p2); | ||
278 | } | 141 | } |
279 | 142 | ||
280 | 143 | ||
@@ -283,69 +146,63 @@ run (void *cls, | |||
283 | char *const *args, | 146 | char *const *args, |
284 | const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg) | 147 | const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg) |
285 | { | 148 | { |
286 | GNUNET_assert (ok == 1); | 149 | ok = 1; |
287 | OKPP; | 150 | #if VERBOSE |
288 | die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, | 151 | GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting %i peers.\n", NUM_PEERS); |
289 | &end_badly, NULL); | 152 | #endif |
290 | 153 | peers_left = NUM_PEERS; | |
291 | setup_peer (&p1, "test_transport_ats_peer1.conf"); | 154 | pg = GNUNET_TESTING_daemons_start (cfg, |
292 | setup_peer (&p2, "test_transport_ats_peer2.conf"); | 155 | peers_left, /* Total number of peers */ |
293 | GNUNET_assert(p1.th != NULL); | 156 | peers_left, /* Number of outstanding connections */ |
294 | GNUNET_assert(p2.th != NULL); | 157 | peers_left, /* Number of parallel ssh connections, or peers being started at once */ |
295 | 158 | TIMEOUT, | |
296 | GNUNET_TRANSPORT_get_hello (p1.th, &exchange_hello, &p1); | 159 | NULL, NULL, |
160 | &my_cb, NULL, NULL, NULL, NULL); | ||
161 | GNUNET_assert (pg != NULL); | ||
297 | } | 162 | } |
298 | 163 | ||
299 | static int | 164 | static int |
300 | check () | 165 | check () |
301 | { | 166 | { |
302 | static char *const argv[] = { "test-transport-api", | 167 | char *const argv[] = { "test-testing", |
303 | "-c", | 168 | "-c", |
304 | "test_transport_api_data.conf", | 169 | "test_testing_data.conf", |
305 | #if VERBOSE | 170 | #if VERBOSE |
306 | "-L", "DEBUG", | 171 | "-L", "DEBUG", |
307 | #endif | 172 | #endif |
308 | NULL | 173 | NULL |
309 | }; | 174 | }; |
310 | static struct GNUNET_GETOPT_CommandLineOption options[] = { | 175 | struct GNUNET_GETOPT_CommandLineOption options[] = { |
311 | GNUNET_GETOPT_OPTION_END | 176 | GNUNET_GETOPT_OPTION_END |
312 | }; | 177 | }; |
313 | |||
314 | #if WRITECONFIG | ||
315 | setTransportOptions("test_transport_api_data.conf"); | ||
316 | #endif | ||
317 | ok = 1; | ||
318 | GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, | 178 | GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, |
319 | argv, "test-transport-api", "nohelp", | 179 | argv, "test-testing-group", "nohelp", |
320 | options, &run, &ok); | 180 | options, &run, &ok); |
321 | stop_arm (&p1); | ||
322 | stop_arm (&p2); | ||
323 | return ok; | 181 | return ok; |
324 | } | 182 | } |
325 | 183 | ||
326 | |||
327 | |||
328 | int | 184 | int |
329 | main (int argc, char *argv[]) | 185 | main (int argc, char *argv[]) |
330 | { | 186 | { |
331 | int ret; | 187 | int ret; |
332 | #ifdef MINGW | ||
333 | return GNUNET_SYSERR; | ||
334 | #endif | ||
335 | 188 | ||
336 | GNUNET_log_setup ("test-transport-api", | 189 | GNUNET_log_setup ("test-testing-group", |
337 | #if VERBOSE | 190 | #if VERBOSE |
338 | "DEBUG", | 191 | "DEBUG", |
339 | #else | 192 | #else |
340 | "WARNING", | 193 | "WARNING", |
341 | #endif | 194 | #endif |
342 | NULL); | 195 | NULL); |
343 | |||
344 | ret = check (); | 196 | ret = check (); |
345 | GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-1"); | 197 | /** |
346 | GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-2"); | 198 | * Still need to remove the base testing directory here, |
347 | 199 | * because group starts will create subdirectories under this | |
200 | * main dir. However, we no longer need to sleep, as the | ||
201 | * shutdown sequence won't return until everything is cleaned | ||
202 | * up. | ||
203 | */ | ||
204 | GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing"); | ||
348 | return ret; | 205 | return ret; |
349 | } | 206 | } |
350 | 207 | ||
351 | /* end of test_transport_api.c */ | 208 | /* end of test_testing_group.c */ |