diff options
Diffstat (limited to 'src/ats/test_ats_simplistic_switch_networks.c')
| -rw-r--r-- | src/ats/test_ats_simplistic_switch_networks.c | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/src/ats/test_ats_simplistic_switch_networks.c b/src/ats/test_ats_simplistic_switch_networks.c new file mode 100644 index 0000000..47a4e44 --- /dev/null +++ b/src/ats/test_ats_simplistic_switch_networks.c @@ -0,0 +1,451 @@ +/* + This file is part of GNUnet. + (C) 2010,2011 Christian Grothoff (and other contributing authors) + + GNUnet is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3, or (at your + option) any later version. + + GNUnet is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNUnet; see the file COPYING. If not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ +/** + * @file ats/test_ats_api_scheduling_update_address.c + * @brief test updating networtk type of an address + * @author Christian Grothoff + * @author Matthias Wachs + */ +#include "platform.h" +#include "gnunet_ats_service.h" +#include "gnunet_testing_lib.h" +#include "ats.h" +#include "test_ats_api_common.h" + +#define BIG_M_STRING "unlimited" + + +static GNUNET_SCHEDULER_TaskIdentifier die_task; + +/** + * Scheduling handle + */ +static struct GNUNET_ATS_SchedulingHandle *sched_ats; + +/** + * Return value + */ +static int ret; + +/** + * Test address + */ +static struct Test_Address test_addr; + +/** + * Test peer + */ +static struct PeerContext p; + +/** + * HELLO test address + */ + +struct GNUNET_HELLO_Address test_hello_address; + +/** + * Test session + */ +static void *test_session; + +/** + * Test ats info + */ +struct GNUNET_ATS_Information test_ats_info[3]; + +/** + * Test ats count + */ +uint32_t test_ats_count; + +unsigned long long int quota_out[GNUNET_ATS_NetworkTypeCount]; +unsigned long long int quota_in[GNUNET_ATS_NetworkTypeCount]; + +static void +end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) +{ + die_task = GNUNET_SCHEDULER_NO_TASK; + + if (sched_ats != NULL) + GNUNET_ATS_scheduling_done (sched_ats); + free_test_address (&test_addr); + ret = GNUNET_SYSERR; +} + + +static void +end () +{ + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutting down\n"); + if (die_task != GNUNET_SCHEDULER_NO_TASK) + { + GNUNET_SCHEDULER_cancel (die_task); + die_task = GNUNET_SCHEDULER_NO_TASK; + } + GNUNET_ATS_scheduling_done (sched_ats); + sched_ats = NULL; + free_test_address (&test_addr); +} + +static uint32_t +find_ats_value (const struct GNUNET_ATS_Information *atsi, + uint32_t ats_count, + uint32_t value) +{ + int c; + for (c = 0; c < ats_count; c ++) + { + if (ntohl(atsi[c].type) == value) + return ntohl (atsi[c].value); + } + GNUNET_break (0); + return UINT32_MAX; +} + + +static void +address_suggest_cb (void *cls, const struct GNUNET_HELLO_Address *address, + struct Session *session, + struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out, + struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in, + const struct GNUNET_ATS_Information *atsi, + uint32_t ats_count) +{ + static int stage = 0; + int level; + char *text; + if (0 == stage) + { + GNUNET_ATS_suggest_address_cancel (sched_ats, &p.id); + if (GNUNET_OK == compare_addresses(address, session, &test_hello_address, test_session)) + { + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage %u: Callback for correct address `%s'\n", + stage, GNUNET_i2s (&address->peer)); + ret = 0; + } + else + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Callback with incorrect address `%s'\n", + stage, GNUNET_i2s (&address->peer)); + ret = 1; + GNUNET_SCHEDULER_add_now (&end, NULL); + return; + } + + if (GNUNET_OK != compare_ats(atsi, ats_count, test_ats_info, test_ats_count)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Callback with incorrect ats info \n", stage); + ret = 1; + GNUNET_SCHEDULER_add_now (&end, NULL); + return; + } + + if (ntohl(bandwidth_out.value__) == quota_out[GNUNET_ATS_NET_WAN]) + { + level = GNUNET_ERROR_TYPE_DEBUG; + text = "correct"; + ret = 0; + } + else + { + level = GNUNET_ERROR_TYPE_ERROR; + text = "wrong"; + ret = 1; + } + + GNUNET_log (level, "Stage %u: WAN outbound quota out %s: Received %llu, configured %llu\n", + stage, + text, + (unsigned long long int) ntohl(bandwidth_out.value__), + quota_out[GNUNET_ATS_NET_WAN]); + + if (ntohl(bandwidth_in.value__) == quota_in[GNUNET_ATS_NET_WAN]) + { + level = GNUNET_ERROR_TYPE_DEBUG; + text = "correct"; + ret = 0; + } + else + { + level = GNUNET_ERROR_TYPE_ERROR; + text = "wrong"; + ret = 1; + } + + GNUNET_log (level, "Stage %u: WAN inbound quota out %s: Received %llu, configured %llu\n", + stage, + text, + (unsigned long long int) ntohl(bandwidth_out.value__), + quota_out[GNUNET_ATS_NET_WAN]); + + if (GNUNET_ATS_NET_WAN != find_ats_value (atsi, ats_count, GNUNET_ATS_NETWORK_TYPE)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Incorrect network type, exptected %s, got %s \n", + stage, + GNUNET_ATS_print_network_type(GNUNET_ATS_NET_WAN), + GNUNET_ATS_print_network_type(find_ats_value (atsi, ats_count, GNUNET_ATS_NETWORK_TYPE))); + ret = 1; + } + + if (1 == ret) + { + GNUNET_SCHEDULER_add_now (&end, NULL); + return; + } + + /* Update address */ + /* Prepare ATS Information: change network */ + test_ats_info[0].type = htonl (GNUNET_ATS_NETWORK_TYPE); + test_ats_info[0].value = htonl(GNUNET_ATS_NET_LAN); + test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE); + test_ats_info[1].value = htonl(3); + test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY); + test_ats_info[1].value = htonl(30); + test_ats_count = 2; + + GNUNET_ATS_address_update (sched_ats, &test_hello_address, test_session, test_ats_info, test_ats_count); + + /* Request address */ + GNUNET_ATS_suggest_address (sched_ats, &p.id); + stage ++; + } + else if (1 == stage) + { + GNUNET_ATS_suggest_address_cancel (sched_ats, &p.id); + if (GNUNET_OK == compare_addresses(address, session, &test_hello_address, test_session)) + { + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage %u: Callback with correct address `%s'\n", stage, + GNUNET_i2s (&address->peer)); + ret = 0; + } + else + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Callback with incorrect address `%s'\n", stage, + GNUNET_i2s (&address->peer)); + ret = 1; + } + + if (GNUNET_OK != compare_ats(atsi, ats_count, test_ats_info, test_ats_count)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Callback with incorrect ats info \n"); + ret = 1; + GNUNET_SCHEDULER_add_now (&end, NULL); + return; + } + + if (ntohl(bandwidth_out.value__) == quota_out[GNUNET_ATS_NET_LAN]) + { + level = GNUNET_ERROR_TYPE_DEBUG; + text = "correct"; + ret = 0; + } + else + { + level = GNUNET_ERROR_TYPE_ERROR; + text = "wrong"; + ret = 1; + } + + GNUNET_log (level, "Stage %u: LAN outbound quota out %s: Received %llu, configured %llu\n", + stage, + text, + (unsigned long long int) ntohl(bandwidth_out.value__), + quota_out[GNUNET_ATS_NET_LAN]); + + if (ntohl(bandwidth_in.value__) == quota_in[GNUNET_ATS_NET_LAN]) + { + level = GNUNET_ERROR_TYPE_DEBUG; + text = "correct"; + ret = 0; + } + else + { + level = GNUNET_ERROR_TYPE_ERROR; + text = "wrong"; + ret = 1; + } + + GNUNET_log (level, "Stage %u: LAN inbound quota out %s: Received %llu, configured %llu\n", + stage, + text, + (unsigned long long int) ntohl(bandwidth_out.value__), + quota_out[GNUNET_ATS_NET_LAN]); + + if (GNUNET_ATS_NET_LAN != find_ats_value (atsi, ats_count, GNUNET_ATS_NETWORK_TYPE)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %u: Incorrect network type, exptected %s, got %s \n", + stage, + GNUNET_ATS_print_network_type(GNUNET_ATS_NET_LAN), + GNUNET_ATS_print_network_type(find_ats_value (atsi, ats_count, GNUNET_ATS_NETWORK_TYPE))); + ret = 1; + } + + GNUNET_SCHEDULER_add_now (&end, NULL); + } +} + +static unsigned int +load_quotas (const struct GNUNET_CONFIGURATION_Handle *cfg, unsigned long long *out_dest, unsigned long long *in_dest, int dest_length) +{ + int quotas[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkType; + char * entry_in = NULL; + char * entry_out = NULL; + char * quota_out_str; + char * quota_in_str; + int c; + + for (c = 0; (c < GNUNET_ATS_NetworkTypeCount) && (c < dest_length); c++) + { + in_dest[c] = 0; + out_dest[c] = 0; + switch (quotas[c]) { + case GNUNET_ATS_NET_UNSPECIFIED: + entry_out = "UNSPECIFIED_QUOTA_OUT"; + entry_in = "UNSPECIFIED_QUOTA_IN"; + break; + case GNUNET_ATS_NET_LOOPBACK: + entry_out = "LOOPBACK_QUOTA_OUT"; + entry_in = "LOOPBACK_QUOTA_IN"; + break; + case GNUNET_ATS_NET_LAN: + entry_out = "LAN_QUOTA_OUT"; + entry_in = "LAN_QUOTA_IN"; + break; + case GNUNET_ATS_NET_WAN: + entry_out = "WAN_QUOTA_OUT"; + entry_in = "WAN_QUOTA_IN"; + break; + case GNUNET_ATS_NET_WLAN: + entry_out = "WLAN_QUOTA_OUT"; + entry_in = "WLAN_QUOTA_IN"; + break; + default: + break; + } + + if ((entry_in == NULL) || (entry_out == NULL)) + continue; + + /* quota out */ + if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", entry_out, "a_out_str)) + { + if (0 == strcmp(quota_out_str, BIG_M_STRING) || + (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_out_str, &out_dest[c]))) + out_dest[c] = UINT32_MAX; + + GNUNET_free (quota_out_str); + quota_out_str = NULL; + } + else if (GNUNET_ATS_NET_UNSPECIFIED == quotas[c]) + out_dest[c] = UINT32_MAX; + else + out_dest[c] = UINT32_MAX; + + /* quota in */ + if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", entry_in, "a_in_str)) + { + if (0 == strcmp(quota_in_str, BIG_M_STRING) || + (GNUNET_SYSERR == GNUNET_STRINGS_fancy_size_to_bytes (quota_in_str, &in_dest[c]))) + in_dest[c] = UINT32_MAX; + + GNUNET_free (quota_in_str); + quota_in_str = NULL; + } + else if (GNUNET_ATS_NET_UNSPECIFIED == quotas[c]) + { + in_dest[c] = UINT32_MAX; + } + else + { + in_dest[c] = UINT32_MAX; + } + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Loaded quota: %s %u, %s %u\n", entry_in, in_dest[c], entry_out, out_dest[c]); + + } + return GNUNET_ATS_NetworkTypeCount; +} + +static void +run (void *cls, + const struct GNUNET_CONFIGURATION_Handle *cfg, + struct GNUNET_TESTING_Peer *peer) +{ + die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL); + + load_quotas (cfg, quota_out, quota_in, GNUNET_ATS_NetworkTypeCount); + + /* Connect to ATS scheduling */ + sched_ats = GNUNET_ATS_scheduling_init (cfg, &address_suggest_cb, NULL); + if (sched_ats == NULL) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not connect to ATS scheduling!\n"); + ret = 1; + end (); + return; + } + + /* Set up peer */ + if (GNUNET_SYSERR == GNUNET_CRYPTO_hash_from_string(PEERID0, &p.id.hashPubKey)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not setup peer!\n"); + ret = GNUNET_SYSERR; + end (); + return; + } + + GNUNET_assert (0 == strcmp (PEERID0, GNUNET_i2s_full (&p.id))); + + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer `%s'\n", + GNUNET_i2s_full(&p.id)); + + /* Prepare ATS Information */ + test_ats_info[0].type = htonl (GNUNET_ATS_NETWORK_TYPE); + test_ats_info[0].value = htonl(GNUNET_ATS_NET_WAN); + test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE); + test_ats_info[1].value = htonl(1); + test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY); + test_ats_info[1].value = htonl(10); + test_ats_count = 2; + + /* Adding address without session */ + test_session = &test_addr; + create_test_address (&test_addr, "test", &test_addr, "test", strlen ("test") + 1); + test_hello_address.peer = p.id; + test_hello_address.transport_name = test_addr.plugin; + test_hello_address.address = test_addr.addr; + test_hello_address.address_length = test_addr.addr_len; + GNUNET_ATS_address_add (sched_ats, &test_hello_address, test_session, test_ats_info, test_ats_count); + + /* Request address */ + GNUNET_ATS_suggest_address (sched_ats, &p.id); +} + + +int +main (int argc, char *argv[]) +{ + if (0 != GNUNET_TESTING_peer_run ("test_ats_api_scheduling_update_address", + "test_ats_api.conf", + &run, NULL)) + return 1; + return ret; +} + +/* end of file test_ats_api_scheduling_update_address.c */ |