/*
This file is part of GNUnet.
- (C) 2009, 2010 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009, 2010, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
* @file transport/test_transport_api_reliability.c
* @brief base test case for transport implementations
*
- * This test case serves as a base for tcp and http
- * transport test cases to check that the transports
- * achieve reliable message delivery.
+ * This test case serves ensures that messages are reliably sent between peers
+ *
+ * This test sends TOTAL_MSGS with message type MTYPE from peer 1 to peer 2
+ * and ensures that all message were received.
*/
#include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_hello_lib.h"
-#include "gnunet_getopt_lib.h"
-#include "gnunet_os_lib.h"
-#include "gnunet_program_lib.h"
-#include "gnunet_scheduler_lib.h"
-#include "gnunet_server_lib.h"
#include "gnunet_transport_service.h"
#include "gauger.h"
-#include "transport.h"
#include "transport-testing.h"
-#define VERBOSE GNUNET_NO
-
-#define VERBOSE_ARM GNUNET_NO
-
-#define START_ARM GNUNET_YES
+/**
+ * Allow making the problem "bigger".
+ */
+#define FACTOR 1
/**
+ * Total number of messages to send
+ *
* Note that this value must not significantly exceed
- * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
+ * 'MAX_PENDING' in 'gnunet-service-transport_clients.c', otherwise
* messages may be dropped even for a reliable transport.
*/
-#define TOTAL_MSGS (10000 * 2)
+#define TOTAL_MSGS (1024 * 3 * FACTOR)
/**
- * How long until we give up on transmitting the message?
+ * Testcase timeout
*/
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1500)
-
-#define MTYPE 12345
-
-static struct PeerContext p1;
-
-static struct PeerContext p2;
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 450 * FACTOR)
-static int ok;
-
-static int is_tcp;
-
-static int is_tcp_nat;
-
-static int is_http;
-
-static int is_https;
-
-static int is_udp;
-
-static int is_unix;
-
-static int is_wlan;
+/**
+ * If we are in an "xhdr" test, the factor by which we divide
+ * #TOTAL_MSGS for a more sane test duration.
+ */
+static unsigned int xhdr = 1;
-static int connected;
+static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
+/**
+ * Total amount of bytes sent
+ */
static unsigned long long total_bytes;
+/**
+ * Time of start
+ */
static struct GNUNET_TIME_Absolute start_time;
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
-
-static GNUNET_SCHEDULER_TaskIdentifier tct;
-
-struct GNUNET_TRANSPORT_TransmitHandle * th_p2;
-
-static char * key_file_p1;
-static char * cert_file_p1;
-
-static char * key_file_p2;
-static char * cert_file_p2;
-static char *test_name;
-static int msg_scheduled;
-static int msg_sent;
-static int msg_recv_expected;
-static int msg_recv;
-
-#if VERBOSE
-#define OKPP do { ok++; fprintf (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
-#else
-#define OKPP do { ok++; } while (0)
-#endif
-
-
-static void
-end ()
-{
- unsigned long long delta;
- char *value_name;
-
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_NO_TASK;
-#if VERBOSE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n");
-#endif
-
- if (th_p2 != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel(th_p2);
- th_p2 = NULL;
-
- GNUNET_TRANSPORT_disconnect (p1.th);
- GNUNET_TRANSPORT_disconnect (p2.th);
-#if VERBOSE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Transports disconnected, returning success!\n");
-#endif
- delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value;
- fprintf (stderr,
- "\nThroughput was %llu kb/s\n",
- total_bytes * 1000 / 1024 / delta);
- GNUNET_asprintf(&value_name, "reliable_%s", test_name);
- GAUGER ("TRANSPORT", value_name, (int)(total_bytes * 1000 / 1024 /delta), "kb/s");
- GNUNET_free(value_name);
- ok = 0;
-
-}
-
-
-
-static void
-stop_arm (struct PeerContext *p)
-{
-#if START_ARM
- if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
- GNUNET_OS_process_wait (p->arm_proc);
- GNUNET_OS_process_close (p->arm_proc);
- p->arm_proc = NULL;
-#endif
- GNUNET_CONFIGURATION_destroy (p->cfg);
-}
-
-
-static void
-end_badly (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Reliability failed: Last message sent %u, Next message scheduled %u, Last message received %u, Message expected %u\n",
- msg_sent,
- msg_scheduled,
- msg_recv,
- msg_recv_expected);
- if (th_p2 != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel(th_p2);
- th_p2 = NULL;
-
- GNUNET_break (0);
- GNUNET_TRANSPORT_disconnect (p1.th);
- GNUNET_TRANSPORT_disconnect (p2.th);
- if (GNUNET_SCHEDULER_NO_TASK != tct)
- {
- GNUNET_SCHEDULER_cancel (tct);
- tct = GNUNET_SCHEDULER_NO_TASK;
- }
- ok = 1;
-}
-
+/**
+ * No. of last message received
+ */
+static unsigned int msg_recv;
-struct TestMessage
-{
- struct GNUNET_MessageHeader header;
- uint32_t num;
-};
+/**
+ * Bitmap storing which messages were received
+ */
+static char bitmap[TOTAL_MSGS / 8];
-static unsigned int
+/**
+ * Get the desired message size for message number @a iter.
+ */
+static size_t
get_size (unsigned int iter)
{
- unsigned int ret;
+ size_t ret;
- if (iter < 60000)
- return iter + sizeof (struct TestMessage);
ret = (iter * iter * iter);
- return sizeof (struct TestMessage) + (ret % 60000);
-}
-
-
-static void
-notify_receive (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_TRANSPORT_ATS_Information *ats,
- uint32_t ats_count)
-{
- static int n;
- unsigned int s;
- char cbuf[GNUNET_SERVER_MAX_MESSAGE_SIZE - 1];
- const struct TestMessage *hdr;
-
- hdr = (const struct TestMessage*) message;
- s = get_size (n);
- if (MTYPE != ntohs (message->type))
- return;
- msg_recv_expected = n;
- msg_recv = ntohl(hdr->num);
- if (ntohs (message->size) != s)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Expected message %u of size %u, got %u bytes of message %u\n",
- n, s,
- ntohs (message->size),
- ntohl (hdr->num));
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
- if (ntohl (hdr->num) != n)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Expected message %u of size %u, got %u bytes of message %u\n",
- n, s,
- ntohs (message->size),
- ntohl (hdr->num));
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
- memset (cbuf, n, s - sizeof (struct TestMessage));
- if (0 != memcmp (cbuf,
- &hdr[1],
- s - sizeof (struct TestMessage)))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Expected message %u with bits %u, but body did not match\n",
- n, (unsigned char) n);
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
-#if VERBOSE
- if (ntohl(hdr->num) % 5000 == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Got message %u of size %u\n",
- ntohl (hdr->num),
- ntohs (message->size));
- }
+#ifndef LINUX
+ /* FreeBSD/OSX etc. Unix DGRAMs do not work
+ * with large messages */
+ if (0 == strcmp ("unix", ccc->test_plugin))
+ ret = sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage) + (ret % 1024);
#endif
- n++;
- if (0 == (n % (TOTAL_MSGS/100)))
- {
- fprintf (stderr, ".");
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &end_badly,
- NULL);
- }
- if (n == TOTAL_MSGS)
- end ();
+ ret = sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage) + (ret % 60000);
+ return ret;
}
+/**
+ * Implementation of the callback for obtaining the
+ * size of messages for transmission. Counts the total
+ * number of bytes sent as a side-effect.
+ *
+ * @param cnt_down count down from `TOTAL_MSGS - 1`
+ * @return message size of the message
+ */
static size_t
-notify_ready (void *cls, size_t size, void *buf)
+get_size_cnt (unsigned int cnt_down)
{
- static int n;
- char *cbuf = buf;
- struct TestMessage hdr;
- unsigned int s;
- unsigned int ret;
+ size_t ret = get_size (TOTAL_MSGS / xhdr - 1 - cnt_down);
- if (buf == NULL)
- {
- GNUNET_break (0);
- ok = 42;
- return 0;
- }
- th_p2 = NULL;
- ret = 0;
- s = get_size (n);
- GNUNET_assert (size >= s);
- GNUNET_assert (buf != NULL);
- cbuf = buf;
- do
- {
- hdr.header.size = htons (s);
- hdr.header.type = htons (MTYPE);
- hdr.num = htonl (n);
- msg_sent = n;
- memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage));
- ret += sizeof (struct TestMessage);
- memset (&cbuf[ret], n, s - sizeof (struct TestMessage));
- ret += s - sizeof (struct TestMessage);
-#if VERBOSE
- if (n % 5000 == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Sending message %u of size %u\n",
- n,
- s);
- }
-#endif
- n++;
- s = get_size (n);
- if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
- break; /* sometimes pack buffer full, sometimes not */
- }
- while (size - ret >= s);
- if (n < TOTAL_MSGS)
- {
- th_p2 = GNUNET_TRANSPORT_notify_transmit_ready (p2.th,
- &p1.id,
- s, 0, TIMEOUT,
- ¬ify_ready,
- NULL);
- msg_scheduled = n;
- }
- if (n % 5000 == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Returning total message block of size %u\n",
- ret);
- }
total_bytes += ret;
return ret;
}
-static void
-notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
-{
- connected--;
-#if VERBOSE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer `%4s' disconnected (%p)!\n",
- GNUNET_i2s (peer), cls);
-#endif
-}
-
-
-static void
-exchange_hello_last (void *cls,
- const struct GNUNET_MessageHeader *message)
-{
- struct PeerContext *me = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Exchanging HELLO of size %d with peer (%s)!\n",
- (int) GNUNET_HELLO_size((const struct GNUNET_HELLO_Message *)message),
- GNUNET_i2s (&me->id));
- GNUNET_assert (message != NULL);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
- message, &me->id));
- GNUNET_TRANSPORT_offer_hello (p1.th, message, NULL, NULL);
-}
-
-
-
-static void
-exchange_hello (void *cls,
- const struct GNUNET_MessageHeader *message)
-{
- struct PeerContext *me = cls;
-
- GNUNET_assert (message != NULL);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
- message, &me->id));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Exchanging HELLO of size %d from peer %s!\n",
- (int) GNUNET_HELLO_size((const struct GNUNET_HELLO_Message *)message),
- GNUNET_i2s (&me->id));
- GNUNET_TRANSPORT_offer_hello (p2.th, message, NULL, NULL);
-}
-
-
-static void
-notify_connect (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TRANSPORT_ATS_Information *ats,
- uint32_t ats_count)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer `%4s' connected to us (%p)!\n",
- GNUNET_i2s (peer),
- cls);
- connected++;
- if (cls == &p1)
- {
- GNUNET_TRANSPORT_set_quota (p1.th,
- &p2.id,
- GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
- GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024));
- start_time = GNUNET_TIME_absolute_get ();
- }
- else
- {
- GNUNET_TRANSPORT_set_quota (p2.th,
- &p1.id,
- GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024),
- GNUNET_BANDWIDTH_value_init (1024 * 1024 * 1024));
- }
- if (2 == connected)
- {
- GNUNET_SCHEDULER_cancel (die_task);
- GNUNET_SCHEDULER_cancel (tct);
- tct = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, &p2);
- GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, &p1);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &end_badly, NULL);
- th_p2 = GNUNET_TRANSPORT_notify_transmit_ready (p2.th,
- &p1.id,
- get_size (0), 0, TIMEOUT,
- ¬ify_ready,
- NULL);
-
- }
-}
-
-
-static void
-setup_peer (struct PeerContext *p, const char *cfgname)
-{
- p->cfg = GNUNET_CONFIGURATION_create ();
- GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
- if (GNUNET_CONFIGURATION_have_value (p->cfg,"PATHS", "SERVICEHOME"))
- GNUNET_CONFIGURATION_get_value_string (p->cfg, "PATHS", "SERVICEHOME", &p->servicehome);
- GNUNET_DISK_directory_remove (p->servicehome);
-
-#if START_ARM
- p->arm_proc = GNUNET_OS_start_process (NULL, NULL,
- "gnunet-service-arm",
- "gnunet-service-arm",
-#if VERBOSE_ARM
- "-L", "DEBUG",
-#endif
- "-c", cfgname, NULL);
-#endif
-
- if (is_https)
- {
- struct stat sbuf;
- if (p==&p1)
- {
- if (GNUNET_CONFIGURATION_have_value (p->cfg,
- "transport-https", "KEY_FILE"))
- GNUNET_CONFIGURATION_get_value_string (p->cfg, "transport-https", "KEY_FILE", &key_file_p1);
- if (key_file_p1 == NULL)
- GNUNET_asprintf(&key_file_p1,"https_p1.key");
- if (0 == stat (key_file_p1, &sbuf ))
- {
- if (0 == remove(key_file_p1))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing private key file `%s'\n",
- key_file_p1);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Failed to remove private key file `%s'\n",
- key_file_p1);
- }
- if (GNUNET_CONFIGURATION_have_value (p->cfg,"transport-https", "CERT_FILE"))
- GNUNET_CONFIGURATION_get_value_string (p->cfg, "transport-https", "CERT_FILE", &cert_file_p1);
- if (cert_file_p1 == NULL)
- GNUNET_asprintf(&cert_file_p1,"https_p1.cert");
- if (0 == stat (cert_file_p1, &sbuf ))
- {
- if (0 == remove(cert_file_p1))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing certificate file `%s'\n",
- cert_file_p1);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Failed to remove existing certificate file `%s'\n",
- cert_file_p1);
- }
- }
- else if (p==&p2)
- {
- if (GNUNET_CONFIGURATION_have_value (p->cfg,
- "transport-https", "KEY_FILE"))
- GNUNET_CONFIGURATION_get_value_string (p->cfg, "transport-https", "KEY_FILE", &key_file_p2);
- if (key_file_p2 == NULL)
- GNUNET_asprintf(&key_file_p2,"https_p2.key");
- if (0 == stat (key_file_p2, &sbuf ))
- {
- if (0 == remove(key_file_p2))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing private key file `%s'\n",
- key_file_p2);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Failed to remove private key file `%s'\n",
- key_file_p2);
- }
- if (GNUNET_CONFIGURATION_have_value (p->cfg,"transport-https", "CERT_FILE"))
- GNUNET_CONFIGURATION_get_value_string (p->cfg, "transport-https", "CERT_FILE", &cert_file_p2);
- if (cert_file_p2 == NULL)
- GNUNET_asprintf(&cert_file_p2,"https_p2.cert");
- if (0 == stat (cert_file_p2, &sbuf ))
- {
- if (0 == remove(cert_file_p2))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing certificate file `%s'\n",
- cert_file_p2);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Failed to remove existing certificate file `%s'\n",
- cert_file_p2);
- }
- }
- }
- p->th = GNUNET_TRANSPORT_connect (p->cfg, NULL,
- p,
- ¬ify_receive,
- ¬ify_connect,
- ¬ify_disconnect);
- GNUNET_assert (p->th != NULL);
-}
-
-
/**
- * Return the actual path to a file found in the current
- * PATH environment variable.
+ * Sets a bit active in the bitmap.
*
- * @param binary the name of the file to find
+ * @param bitIdx which bit to set
+ * @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
-static char *
-get_path_from_PATH (char *binary)
+static int
+set_bit (unsigned int bitIdx)
{
- char *path;
- char *pos;
- char *end;
- char *buf;
- const char *p;
-
- p = getenv ("PATH");
- if (p == NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("PATH environment variable is unset.\n"));
- return NULL;
- }
- path = GNUNET_strdup (p); /* because we write on it */
- buf = GNUNET_malloc (strlen (path) + 20);
- pos = path;
+ size_t arraySlot;
+ unsigned int targetBit;
- while (NULL != (end = strchr (pos, PATH_SEPARATOR)))
- {
- *end = '\0';
- sprintf (buf, "%s/%s", pos, binary);
- if (GNUNET_DISK_file_test (buf) == GNUNET_YES)
- {
- GNUNET_free (path);
- return buf;
- }
- pos = end + 1;
- }
- sprintf (buf, "%s/%s", pos, binary);
- if (GNUNET_DISK_file_test (buf) == GNUNET_YES)
- {
- GNUNET_free (path);
- return buf;
- }
- GNUNET_free (buf);
- GNUNET_free (path);
- return NULL;
+ if (bitIdx >= sizeof (bitmap) * 8)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "tried to set bit %u of %u(!?!?)\n",
+ bitIdx,
+ (unsigned int) sizeof (bitmap) * 8);
+ return GNUNET_SYSERR;
+ }
+ arraySlot = bitIdx / 8;
+ targetBit = (1L << (bitIdx % 8));
+ bitmap[arraySlot] |= targetBit;
+ return GNUNET_OK;
}
+
/**
- * Check whether the suid bit is set on a file.
- * Attempts to find the file using the current
- * PATH environment variable as a search path.
+ * Obtain a bit from bitmap.
+ * @param map the bitmap
+ * @param bit index from bitmap
*
- * @param binary the name of the file to check
- *
- * @return GNUNET_YES if the binary is found and
- * can be run properly, GNUNET_NO otherwise
+ * @return Bit @a bit from @a map
*/
static int
-check_gnunet_nat_binary(char *binary)
+get_bit (const char *map,
+ unsigned int bit)
{
- struct stat statbuf;
- char *p;
-#ifdef MINGW
- SOCKET rawsock;
-#endif
-
-#ifdef MINGW
- char *binaryexe;
- GNUNET_asprintf (&binaryexe, "%s.exe", binary);
- p = get_path_from_PATH (binaryexe);
- free (binaryexe);
-#else
- p = get_path_from_PATH (binary);
-#endif
- if (p == NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Could not find binary `%s' in PATH!\n"),
- binary);
- return GNUNET_NO;
- }
- if (0 != STAT (p, &statbuf))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("stat (%s) failed: %s\n"),
- p,
- STRERROR (errno));
- GNUNET_free (p);
- return GNUNET_SYSERR;
- }
- GNUNET_free (p);
-#ifndef MINGW
- if ( (0 != (statbuf.st_mode & S_ISUID)) &&
- (statbuf.st_uid == 0) )
- return GNUNET_YES;
- return GNUNET_NO;
-#else
- rawsock = socket (AF_INET, SOCK_RAW, IPPROTO_ICMP);
- if (INVALID_SOCKET == rawsock)
- {
- DWORD err = GetLastError ();
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "socket (AF_INET, SOCK_RAW, IPPROTO_ICMP) have failed! GLE = %d\n", err);
- return GNUNET_NO; /* not running as administrator */
- }
- closesocket (rawsock);
- return GNUNET_YES;
-#endif
+ if (bit > TOTAL_MSGS)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "get bit %u of %u(!?!?)\n",
+ bit,
+ (unsigned int) sizeof (bitmap) * 8);
+ return 0;
+ }
+ return ((map)[bit >> 3] & (1 << (bit & 7))) > 0;
}
static void
-try_connect (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+custom_shutdown (void *cls)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Asking peers to connect...\n");
- GNUNET_TRANSPORT_try_connect (p2.th,
- &p1.id);
- GNUNET_TRANSPORT_try_connect (p1.th,
- &p2.id);
- tct = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
- &try_connect,
- NULL);
-}
-
+ unsigned long long delta;
+ unsigned long long rate;
+ int ok;
+
+ /* Calculcate statistics */
+ delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
+ rate = (1000LL* 1000ll * total_bytes) / (1024 * delta);
+ FPRINTF (stderr,
+ "\nThroughput was %llu KiBytes/s\n",
+ rate);
+ {
+ char *value_name;
+
+ GNUNET_asprintf (&value_name,
+ "unreliable_%s",
+ ccc->test_plugin);
+ GAUGER ("TRANSPORT",
+ value_name,
+ (int) rate,
+ "kb/s");
+ GNUNET_free (value_name);
+ }
-static void
-run (void *cls,
- char *const *args,
- const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
- GNUNET_assert (ok == 1);
- OKPP;
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &end_badly,
- NULL);
- if (is_tcp)
- {
- setup_peer (&p1, "test_transport_api_tcp_peer1.conf");
- setup_peer (&p2, "test_transport_api_tcp_peer2.conf");
- }
- else if (is_http)
- {
- setup_peer (&p1, "test_transport_api_rel_http_peer1.conf");
- setup_peer (&p2, "test_transport_api_rel_http_peer2.conf");
- }
- else if (is_https)
- {
- setup_peer (&p1, "test_transport_api_rel_https_peer1.conf");
- setup_peer (&p2, "test_transport_api_rel_https_peer2.conf");
- }
- else if (is_udp)
- {
- setup_peer (&p1, "test_transport_api_udp_peer1.conf");
- setup_peer (&p2, "test_transport_api_udp_peer2.conf");
- }
- else if (is_unix)
- {
- setup_peer (&p1, "test_transport_api_unix_peer1.conf");
- setup_peer (&p2, "test_transport_api_unix_peer2.conf");
- }
- else if (is_tcp_nat)
- {
- setup_peer (&p1, "test_transport_api_tcp_nat_peer1.conf");
- setup_peer (&p2, "test_transport_api_tcp_nat_peer2.conf");
- }
- else if (is_wlan)
+ ok = 0;
+ for (unsigned int i = 0; i < TOTAL_MSGS / xhdr; i++)
+ {
+ if (get_bit (bitmap, i) == 0)
{
- setup_peer (&p1, "test_transport_api_wlan_peer1.conf");
- setup_peer (&p2, "test_transport_api_wlan_peer2.conf");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Did not receive message %d\n",
+ i);
+ ok = -1;
}
- else
- GNUNET_assert (0);
- GNUNET_assert(p1.th != NULL);
- GNUNET_assert(p2.th != NULL);
- GNUNET_TRANSPORT_get_hello (p1.th, &exchange_hello, &p1);
- GNUNET_TRANSPORT_get_hello (p2.th, &exchange_hello_last, &p2);
- tct = GNUNET_SCHEDULER_add_now (&try_connect, NULL);
+ }
+ if (0 != ok)
+ ccc->global_ret = GNUNET_SYSERR; /* fail: messages missing! */
}
-static int
-check ()
+static void
+notify_receive (void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
+ const struct GNUNET_PeerIdentity *sender,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *hdr)
{
- char *const argv[] = { "test-transport-api-reliability",
- "-c",
- "test_transport_api_data.conf",
-#if VERBOSE
- "-L", "DEBUG",
-#endif
- NULL
- };
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
-
-#if WRITECONFIG
- setTransportOptions("test_transport_api_data.conf");
-#endif
- ok = 1;
-
- if ((GNUNET_YES == is_tcp_nat) && (check_gnunet_nat_binary("gnunet-nat-server") != GNUNET_YES))
- {
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
- "Not running NAT test case, binaries not properly installed.\n");
- return 0;
- }
+ static int n;
+ unsigned int s;
+ char cbuf[GNUNET_SERVER_MAX_MESSAGE_SIZE - 1];
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv, "test-transport-api-reliability", "nohelp",
- options, &run, &ok);
- stop_arm (&p1);
- stop_arm (&p2);
+ if (GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE != ntohs (hdr->header.type))
+ return;
+ msg_recv = ntohl (hdr->num);
+ s = get_size (ntohl (hdr->num));
- if (is_https)
+ if (ntohs (hdr->header.size) != s)
{
- struct stat sbuf;
- if (0 == stat (cert_file_p1, &sbuf ))
- {
- if (0 == remove(cert_file_p1))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing certificate file `%s'\n",
- cert_file_p1);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to remove certfile `%s'\n",
- cert_file_p1);
- }
-
- if (0 == stat (key_file_p1, &sbuf ))
- {
- if (0 == remove(key_file_p1))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed private key file `%s'\n",
- key_file_p1);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to private key file `%s'\n",key_file_p1);
- }
-
- if (0 == stat (cert_file_p2, &sbuf ))
- {
- if (0 == remove(cert_file_p2))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed existing certificate file `%s'\n",
- cert_file_p2);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to remove certfile `%s'\n",cert_file_p2);
- }
-
- if (0 == stat (key_file_p2, &sbuf ))
- {
- if (0 == remove(key_file_p2))
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Successfully removed private key file `%s'\n",
- key_file_p2);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to private key file `%s'\n",
- key_file_p2);
- }
- GNUNET_free(key_file_p1);
- GNUNET_free(key_file_p2);
- GNUNET_free(cert_file_p1);
- GNUNET_free(cert_file_p2);
- GNUNET_free(p1.servicehome);
- GNUNET_free(p2.servicehome);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Expected message %u of size %u, got %u bytes of message %u\n",
+ (uint32_t) ntohl (hdr->num),
+ s,
+ ntohs (hdr->header.size),
+ (uint32_t) ntohl (hdr->num));
+ ccc->global_ret = GNUNET_SYSERR;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
}
- return ok;
+ memset (cbuf,
+ ntohl (hdr->num),
+ s - sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage));
+ if (0 !=
+ memcmp (cbuf,
+ &hdr[1],
+ s - sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage)))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Expected message %u with bits %u, but body did not match\n",
+ (uint32_t) ntohl (hdr->num),
+ (unsigned char) ntohl (hdr->num));
+ ccc->global_ret = GNUNET_SYSERR;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
+#if VERBOSE
+ if (0 == ntohl (hdr->num) % 5)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Got message %u of size %u\n",
+ (uint32_t) ntohl (hdr->num),
+ ntohs (hdr->header.size));
+ }
+#endif
+ n++;
+ if (GNUNET_SYSERR == set_bit (ntohl (hdr->num)))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Message id %u is bigger than maxmimum number of messages %u expected\n",
+ (uint32_t) ntohl (hdr->num),
+ TOTAL_MSGS / xhdr);
+ }
+ if (0 == (n % (TOTAL_MSGS / xhdr / 100)))
+ {
+ FPRINTF (stderr, "%s", ".");
+ }
+ if (n == TOTAL_MSGS / xhdr)
+ {
+ /* end testcase with success */
+ ccc->global_ret = GNUNET_OK;
+ GNUNET_SCHEDULER_shutdown ();
+ }
}
int
main (int argc, char *argv[])
{
- int ret;
-#ifdef MINGW
- return GNUNET_SYSERR;
-#endif
+ if (0 == strstr (argv[0], "xhdr"))
+ xhdr = 30;
+ struct GNUNET_TRANSPORT_TESTING_SendClosure sc = {
+ .num_messages = TOTAL_MSGS / xhdr,
+ .get_size_cb = &get_size_cnt
+ };
+ struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
+ .connect_continuation = &GNUNET_TRANSPORT_TESTING_simple_send,
+ .connect_continuation_cls = &sc,
+ .config_file = "test_transport_api_data.conf",
+ .rec = ¬ify_receive,
+ .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
+ .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
+ .shutdown_task = &custom_shutdown,
+ .timeout = TIMEOUT,
+ .global_ret = GNUNET_SYSERR
+ };
- if (strstr(argv[0], "tcp_nat") != NULL)
- {
- is_tcp_nat = GNUNET_YES;
- GNUNET_asprintf(&test_name, "tcp_nat");
- }
- else if (strstr(argv[0], "tcp") != NULL)
- {
- is_tcp = GNUNET_YES;
- GNUNET_asprintf(&test_name, "tcp");
- }
- else if (strstr(argv[0], "https") != NULL)
- {
- is_https = GNUNET_YES;
- GNUNET_asprintf(&test_name, "https");
- }
- else if (strstr(argv[0], "http") != NULL)
- {
- is_http = GNUNET_YES;
- GNUNET_asprintf(&test_name, "http");
- }
- else if (strstr(argv[0], "udp") != NULL)
- {
- is_udp = GNUNET_YES;
- GNUNET_asprintf(&test_name, "udp");
- }
- else if (strstr(argv[0], "unix") != NULL)
- {
- is_unix = GNUNET_YES;
- GNUNET_asprintf(&test_name, "unix");
- }
- else if (strstr(argv[0], "wlan") != NULL)
- {
- is_wlan = GNUNET_YES;
- }
- GNUNET_log_setup ("test-transport-api-reliability",
-#if VERBOSE
- "DEBUG",
-#else
- "WARNING",
-#endif
- NULL);
- ret = check ();
- GNUNET_DISK_directory_remove (p1.servicehome);
- GNUNET_DISK_directory_remove (p2.servicehome);
- return ret;
+ ccc = &my_ccc;
+ sc.ccc = ccc;
+ start_time = GNUNET_TIME_absolute_get ();
+ if (GNUNET_OK !=
+ GNUNET_TRANSPORT_TESTING_main (2,
+ &GNUNET_TRANSPORT_TESTING_connect_check,
+ ccc))
+ return 1;
+ return 0;
}
+
/* end of test_transport_api_reliability.c */
projects / oweals / gnunet.git / blobdiff