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authorMatthias Wachs <wachs@net.in.tum.de>2014-05-20 11:37:19 +0000
committerMatthias Wachs <wachs@net.in.tum.de>2014-05-20 11:37:19 +0000
commite2d3ca4d4eee401515f94382c160fd9a65230a3c (patch)
tree3f59d3b0b1e696770b497b1c9d1e53df69a59ec7 /src
parent515580c7f27b87831b6b5d4207c72c8acab53ca1 (diff)
remove unreliability test
- update reliabilitility test: this test only ensures that all messages are delivered and are not corrupted out of order delivery is not checked any longer
Diffstat (limited to 'src')
-rw-r--r--src/transport/Makefile.am54
-rw-r--r--src/transport/template_cfg_peer1.conf2
-rw-r--r--src/transport/template_cfg_peer2.conf2
-rw-r--r--src/transport/test_transport_api_reliability.c403
-rw-r--r--src/transport/test_transport_api_reliability_udp_peer1.conf (renamed from src/transport/test_transport_api_unreliability_udp_peer1.conf)0
-rw-r--r--src/transport/test_transport_api_reliability_udp_peer2.conf (renamed from src/transport/test_transport_api_unreliability_udp_peer2.conf)0
-rw-r--r--src/transport/test_transport_api_reliability_unix_peer1.conf (renamed from src/transport/test_transport_api_unreliability_unix_peer1.conf)0
-rw-r--r--src/transport/test_transport_api_reliability_unix_peer2.conf (renamed from src/transport/test_transport_api_unreliability_unix_peer2.conf)0
-rw-r--r--src/transport/test_transport_api_unreliability.c588
9 files changed, 267 insertions, 782 deletions
diff --git a/src/transport/Makefile.am b/src/transport/Makefile.am
index 842e7455f..ce05e6d55 100644
--- a/src/transport/Makefile.am
+++ b/src/transport/Makefile.am
@@ -55,7 +55,6 @@ if LINUX
WLAN_API_TEST = test_transport_api_wlan
WLAN_TIMEOUT_TEST = test_transport_api_timeout_wlan
WLAN_REL_TEST = test_transport_api_reliability_wlan
- WLAN_UREL_TEST = test_transport_api_unreliability_wlan
WLAN_QUOTA_TEST = test_quota_compliance_wlan \
test_quota_compliance_wlan_asymmetric
endif
@@ -75,7 +74,6 @@ if HAVE_LIBBLUETOOTH
BT_API_TEST = test_transport_api_bluetooth
BT_TIMEOUT_TEST = test_transport_api_timeout_bluetooth
BT_REL_TEST = test_transport_api_reliability_bluetooth
- BT_UREL_TEST = test_transport_api_unreliability_bluetooth
BT_QUOTA_TEST = test_quota_compliance_bluetooth \
test_quota_compliance_bluetooth_asymmetric
endif
@@ -100,7 +98,7 @@ UNIX_PLUGIN_LA = libgnunet_plugin_transport_unix.la
UNIX_PLUGIN_TEST = test_transport_api_unix
UNIX_TEST = test_plugin_unix
UNIX_PLUGIN_TIMEOUT_TEST = test_transport_api_timeout_unix
-UNIX_REL_TEST = test_transport_api_unreliability_unix
+UNIX_REL_TEST = test_transport_api_reliability_unix
UNIX_QUOTA_TEST = test_quota_compliance_unix \
test_quota_compliance_unix_asymmetric
if LINUX
@@ -430,8 +428,7 @@ check_PROGRAMS = \
test_transport_api_manipulation_cfg \
test_transport_api_reliability_tcp \
test_transport_api_reliability_tcp_nat \
- test_transport_api_unreliability_udp \
- test_transport_api_unreliability_constant_udp \
+ test_transport_api_reliability_udp \
$(UNIX_REL_TEST) \
$(HTTP_REL_TEST) \
$(HTTPS_REL_TEST) \
@@ -498,8 +495,7 @@ TESTS = \
test_transport_api_manipulation_cfg \
test_transport_api_reliability_tcp \
test_transport_api_reliability_tcp_nat \
- test_transport_api_unreliability_udp \
- test_transport_api_unreliability_constant_udp \
+ test_transport_api_reliability_udp \
$(UNIX_REL_TEST) \
$(HTTP_REL_TEST) \
$(HTTPS_REL_TEST) \
@@ -833,14 +829,6 @@ test_transport_api_reliability_tcp_nat_LDADD = \
$(top_builddir)/src/util/libgnunetutil.la \
$(top_builddir)/src/transport/libgnunettransporttesting.la
-test_transport_api_reliability_wlan_SOURCES = \
- test_transport_api_reliability.c
-test_transport_api_reliability_wlan_LDADD = \
- $(top_builddir)/src/transport/libgnunettransport.la \
- $(top_builddir)/src/hello/libgnunethello.la \
- $(top_builddir)/src/util/libgnunetutil.la \
- $(top_builddir)/src/transport/libgnunettransporttesting.la
-
test_transport_api_reliability_bluetooth_SOURCES = \
test_transport_api_reliability.c
test_transport_api_reliability_bluetooth_LDADD = \
@@ -849,17 +837,9 @@ test_transport_api_reliability_bluetooth_LDADD = \
$(top_builddir)/src/util/libgnunetutil.la \
$(top_builddir)/src/transport/libgnunettransporttesting.la
-test_transport_api_unreliability_wlan_SOURCES = \
- test_transport_api_unreliability.c
-test_transport_api_unreliability_wlan_LDADD = \
- $(top_builddir)/src/transport/libgnunettransport.la \
- $(top_builddir)/src/hello/libgnunethello.la \
- $(top_builddir)/src/util/libgnunetutil.la \
- $(top_builddir)/src/transport/libgnunettransporttesting.la
-
-test_transport_api_unreliability_bluetooth_SOURCES = \
- test_transport_api_unreliability.c
-test_transport_api_unreliability_bluetooth_LDADD = \
+test_transport_api_reliability_wlan_SOURCES = \
+ test_transport_api_reliability.c
+test_transport_api_reliability_wlan_LDADD = \
$(top_builddir)/src/transport/libgnunettransport.la \
$(top_builddir)/src/hello/libgnunethello.la \
$(top_builddir)/src/util/libgnunetutil.la \
@@ -996,25 +976,17 @@ test_transport_api_reliability_https_LDADD = \
$(top_builddir)/src/util/libgnunetutil.la \
$(top_builddir)/src/transport/libgnunettransporttesting.la
-test_transport_api_unreliability_unix_SOURCES = \
- test_transport_api_unreliability.c
-test_transport_api_unreliability_unix_LDADD = \
- $(top_builddir)/src/transport/libgnunettransport.la \
- $(top_builddir)/src/hello/libgnunethello.la \
- $(top_builddir)/src/util/libgnunetutil.la \
- $(top_builddir)/src/transport/libgnunettransporttesting.la
-
-test_transport_api_unreliability_udp_SOURCES = \
- test_transport_api_unreliability.c
-test_transport_api_unreliability_udp_LDADD = \
+test_transport_api_reliability_unix_SOURCES = \
+ test_transport_api_reliability.c
+test_transport_api_reliability_unix_LDADD = \
$(top_builddir)/src/transport/libgnunettransport.la \
$(top_builddir)/src/hello/libgnunethello.la \
$(top_builddir)/src/util/libgnunetutil.la \
$(top_builddir)/src/transport/libgnunettransporttesting.la
-test_transport_api_unreliability_constant_udp_SOURCES = \
- test_transport_api_unreliability_constant.c
-test_transport_api_unreliability_constant_udp_LDADD = \
+test_transport_api_reliability_udp_SOURCES = \
+ test_transport_api_reliability.c
+test_transport_api_reliability_udp_LDADD = \
$(top_builddir)/src/transport/libgnunettransport.la \
$(top_builddir)/src/hello/libgnunethello.la \
$(top_builddir)/src/util/libgnunetutil.la \
@@ -1249,8 +1221,6 @@ test_transport_api_timeout_http_peer1.conf\
test_transport_api_timeout_http_peer2.conf\
test_transport_api_timeout_https_peer1.conf\
test_transport_api_timeout_https_peer2.conf\
-test_transport_api_unreliability_constant_udp_peer1.conf\
-test_transport_api_unreliability_constant_udp_peer2.conf\
test_transport_blacklisting_cfg_peer1.conf \
test_transport_blacklisting_cfg_peer2.conf \
test_transport_blacklisting_cfg_blp_peer1_full.conf\
diff --git a/src/transport/template_cfg_peer1.conf b/src/transport/template_cfg_peer1.conf
index 3042ce862..daeb63744 100644
--- a/src/transport/template_cfg_peer1.conf
+++ b/src/transport/template_cfg_peer1.conf
@@ -4,7 +4,7 @@ GNUNET_TEST_HOME = /tmp/test-transport/api-tcp-p1/
[nat]
RETURN_LOCAL_ADDRESSES = YES
-DISABLEV6 = NO
+#DISABLEV6 = YES
[transport-tcp]
PORT = 12000
diff --git a/src/transport/template_cfg_peer2.conf b/src/transport/template_cfg_peer2.conf
index b5ba77b76..68fb74a60 100644
--- a/src/transport/template_cfg_peer2.conf
+++ b/src/transport/template_cfg_peer2.conf
@@ -4,7 +4,7 @@ GNUNET_TEST_HOME = /tmp/test-transport/api-tcp-p2/
[nat]
RETURN_LOCAL_ADDRESSES = YES
-DISABLEV6 = NO
+#DISABLEV6 = NO
[transport-tcp]
PORT = 12100
diff --git a/src/transport/test_transport_api_reliability.c b/src/transport/test_transport_api_reliability.c
index d2a78d17f..07213722e 100644
--- a/src/transport/test_transport_api_reliability.c
+++ b/src/transport/test_transport_api_reliability.c
@@ -21,87 +21,141 @@
* @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_transport_service.h"
#include "gauger.h"
#include "transport-testing.h"
+
+/**
+ * Total number of messages to send
+ *
+ * Note that this value must not significantly exceed
+ * 'MAX_PENDING' in 'gnunet-service-transport_clients.c', otherwise
+ * messages may be dropped even for a reliable transport.
+ */
+#define TOTAL_MSGS (1024 * 3)
+
+/**
+ * Message type of test messages
+ */
+#define MTYPE 12345
+
/**
* Testcase timeout
*/
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 900)
/**
* How long until we give up on transmitting the message?
*/
-#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
+#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
+
+
+/**
+ * Struct for the test message
+ */
+GNUNET_NETWORK_STRUCT_BEGIN
+struct TestMessage
+{
+ struct GNUNET_MessageHeader header;
+ uint32_t num;
+};
+GNUNET_NETWORK_STRUCT_END
-static char *test_source;
+/**
+ * Name of the plugin to test
+ */
static char *test_plugin;
+/**
+ * Name of the test
+ */
static char *test_name;
+/**
+ * Return value of the test
+ */
static int ok;
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
-
+/**
+ * Context of peer 1
+ */
struct PeerContext *p1;
+/**
+ * Configuration file of peer 1
+ */
+char *cfg_file_p1;
+
+/**
+ * Context of peer 2
+ */
struct PeerContext *p2;
-struct PeerContext *sender;
+/**
+ * Configuration file of peer 1
+ */
+char *cfg_file_p2;
-struct PeerContext *receiver;
+/**
+ * Timeout task
+ */
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+/**
+ * Transport transmit handle used
+ */
struct GNUNET_TRANSPORT_TransmitHandle *th;
-char *cfg_file_p1;
-
-char *cfg_file_p2;
-
+/**
+ * Transport testing handle
+ */
struct GNUNET_TRANSPORT_TESTING_handle *tth;
-static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
-
-
/*
- * Testcase specific declarations
+ * Total amount of bytes sent
*/
+static unsigned long long total_bytes;
/**
- * Note that this value must not significantly exceed
- * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
- * messages may be dropped even for a reliable transport.
+ * Time of start
*/
-#define TOTAL_MSGS (1024 * 2)
-
-#define MTYPE 12345
-
-GNUNET_NETWORK_STRUCT_BEGIN
-
-struct TestMessage
-{
- struct GNUNET_MessageHeader header;
- uint32_t num;
-};
-GNUNET_NETWORK_STRUCT_END
+static struct GNUNET_TIME_Absolute start_time;
+/**
+ * No. of message currently scheduled to be send
+ */
static int msg_scheduled;
+
+/**
+ * No. of last message sent
+ */
static int msg_sent;
-static int msg_recv_expected;
+
+/**
+ * No. of last message received
+ */
static int msg_recv;
-static int test_failed;
static int test_connected;
+static int test_sending;
+static int test_send_timeout;
-static unsigned long long total_bytes;
-static struct GNUNET_TIME_Absolute start_time;
+/**
+ * Bitmap storing which messages were received
+ */
+
+static char bitmap[TOTAL_MSGS / 8];
+
+static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
/*
* END Testcase specific declarations
@@ -113,6 +167,8 @@ static struct GNUNET_TIME_Absolute start_time;
#define OKPP do { ok++; } while (0)
#endif
+static int
+get_bit (const char *map, unsigned int bit);
static void
end ()
@@ -121,15 +177,15 @@ end ()
unsigned long long rate;
char *value_name;
-
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
+ /* Calculcate statistics */
delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
- rate = (1000LL * 1000LL * total_bytes) / (1024 * delta);
+ rate = (1000LL* 1000ll * total_bytes) / (1024 * delta);
FPRINTF (stderr, "\nThroughput was %llu KiBytes/s\n",
rate);
- GNUNET_asprintf (&value_name, "reliable_%s", test_plugin);
+ GNUNET_asprintf (&value_name, "unreliable_%s", test_plugin);
GAUGER ("TRANSPORT", value_name, (int) rate,
"kb/s");
GNUNET_free (value_name);
@@ -143,16 +199,31 @@ end ()
if (cc != NULL)
GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
+ cc = NULL;
GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
GNUNET_TRANSPORT_TESTING_done (tth);
+
+ ok = 0;
+
+ int i;
+
+ for (i = 0; i < TOTAL_MSGS; i++)
+ {
+ if (get_bit (bitmap, i) == 0)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not receive message %d\n", i);
+ ok = -1;
+ }
+ }
}
static void
end_badly ()
{
+ int i;
die_task = GNUNET_SCHEDULER_NO_TASK;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
@@ -161,20 +232,34 @@ end_badly ()
else
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers got NOT connected\n");
+ if (test_sending == GNUNET_NO)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Testcase did not send any messages before timeout\n");
+ if (test_send_timeout == GNUNET_YES)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Test had timeout while waiting to send data\n");
+ for (i = 0; i < TOTAL_MSGS; i++)
+ {
+ if (get_bit (bitmap, i) == 0)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not receive message %d\n", i);
+ ok = -1;
+ }
+ }
+
if (th != NULL)
GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
th = NULL;
if (cc != NULL)
GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
+ cc = NULL;
if (p1 != NULL)
GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
if (p2 != NULL)
GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
-
GNUNET_TRANSPORT_TESTING_done (tth);
-
ok = GNUNET_SYSERR;
}
@@ -185,84 +270,126 @@ get_size (unsigned int iter)
unsigned int ret;
ret = (iter * iter * iter);
+
+#ifndef LINUX
+ /* FreeBSD/OSX etc. Unix DGRAMs do not work
+ * with large messages */
+ if (0 == strcmp ("unix", test_plugin))
+ return sizeof (struct TestMessage) + (ret % 1024);
+#endif
return sizeof (struct TestMessage) + (ret % 60000);
}
+/**
+ * Sets a bit active in the bitmap.
+ *
+ * @param bitIdx which bit to set
+ * @return GNUNET_SYSERR on error, GNUNET_OK on success
+ */
+static int
+set_bit (unsigned int bitIdx)
+{
+ size_t arraySlot;
+ unsigned int targetBit;
+
+ if (bitIdx >= sizeof (bitmap) * 8)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "tried to set bit %d of %d(!?!?)\n",
+ bitIdx, sizeof (bitmap) * 8);
+ return GNUNET_SYSERR;
+ }
+ arraySlot = bitIdx / 8;
+ targetBit = (1L << (bitIdx % 8));
+ bitmap[arraySlot] |= targetBit;
+ return GNUNET_OK;
+}
+
+/**
+ * Obtain a bit from bitmap.
+ * @param map the bitmap
+ * @param bit index from bitmap
+ *
+ * @return Bit \a bit from hashcode \a code
+ */
+static int
+get_bit (const char *map, unsigned int bit)
+{
+ if (bit > TOTAL_MSGS)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "get bit %d of %d(!?!?)\n", bit,
+ sizeof (bitmap) * 8);
+ return 0;
+ }
+ return ((map)[bit >> 3] & (1 << (bit & 7))) > 0;
+}
+
+
static void
notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_MessageHeader *message)
{
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));
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (die_task);
- test_failed = GNUNET_YES;
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
- if (ntohl (hdr->num) != n)
+ s = get_size (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));
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ ntohl (hdr->num), s, ntohs (message->size), ntohl (hdr->num));
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
GNUNET_SCHEDULER_cancel (die_task);
- test_failed = GNUNET_YES;
+ test_sending = GNUNET_YES;
die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
return;
}
- memset (cbuf, n, s - sizeof (struct TestMessage));
+
+ memset (cbuf, ntohl (hdr->num), 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 at position %u\n", n,
- (unsigned char) n);
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ "Expected message %u with bits %u, but body did not match\n",
+ ntohl (hdr->num), (unsigned char) n);
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
GNUNET_SCHEDULER_cancel (die_task);
- test_failed = GNUNET_YES;
+ test_sending = GNUNET_YES;
die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
return;
}
#if VERBOSE
- if (ntohl (hdr->num) % 5000 == 0)
+ if (ntohl (hdr->num) % 5 == 0)
{
- struct PeerContext *p = cls;
- char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer %u (`%s') got message %u of size %u from peer (`%s')\n",
- p->no, ps, ntohl (hdr->num), ntohs (message->size),
- GNUNET_i2s (peer));
- GNUNET_free (ps);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got message %u of size %u\n",
+ ntohl (hdr->num), ntohs (message->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"),
+ ntohl (hdr->num), TOTAL_MSGS);
+ }
+ test_sending = GNUNET_YES;
if (0 == (n % (TOTAL_MSGS / 100)))
{
FPRINTF (stderr, "%s", ".");
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
GNUNET_SCHEDULER_cancel (die_task);
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
}
if (n == TOTAL_MSGS)
{
- ok = 0;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "\nAll messages received\n");
end ();
}
}
@@ -278,10 +405,12 @@ notify_ready (void *cls, size_t size, void *buf)
unsigned int ret;
th = NULL;
+
if (buf == NULL)
{
+ test_send_timeout = GNUNET_YES;
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Timeout occurred while waiting for transmit_ready for message %u of %u\n",
+ "Timeout occurred while waiting for transmit_ready for msg %u of %u\n",
msg_scheduled, TOTAL_MSGS);
if (GNUNET_SCHEDULER_NO_TASK != die_task)
GNUNET_SCHEDULER_cancel (die_task);
@@ -289,14 +418,15 @@ notify_ready (void *cls, size_t size, void *buf)
ok = 42;
return 0;
}
-
ret = 0;
s = get_size (n);
GNUNET_assert (size >= s);
GNUNET_assert (buf != NULL);
+ GNUNET_assert (n < TOTAL_MSGS);
cbuf = buf;
do
{
+ GNUNET_assert (n < TOTAL_MSGS);
hdr.header.size = htons (s);
hdr.header.type = htons (MTYPE);
hdr.num = htonl (n);
@@ -305,17 +435,12 @@ notify_ready (void *cls, size_t size, void *buf)
ret += sizeof (struct TestMessage);
memset (&cbuf[ret], n, s - sizeof (struct TestMessage));
ret += s - sizeof (struct TestMessage);
+
#if VERBOSE
if (n % 5000 == 0)
{
-
- char *receiver_s = GNUNET_strdup (GNUNET_i2s (&receiver->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Sending message of size %u from peer %u (`%4s') -> peer %u (`%s') !\n",
- n, sender->no, GNUNET_i2s (&sender->id), receiver->no,
- receiver_s);
- GNUNET_free (receiver_s);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Sending message %u of size %u\n", n,
+ s);
}
#endif
n++;
@@ -323,26 +448,28 @@ notify_ready (void *cls, size_t size, void *buf)
if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
break; /* sometimes pack buffer full, sometimes not */
}
- while (size - ret >= s);
+ while ((size - ret >= s) && (n < TOTAL_MSGS));
if (n < TOTAL_MSGS)
{
- if (th == NULL)
- th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s,
- TIMEOUT_TRANSMIT,
- &notify_ready, NULL);
+ th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s,
+ TIMEOUT_TRANSMIT,
+ &notify_ready, NULL);
msg_scheduled = n;
}
+ else
+ {
+ FPRINTF (stderr, "%s", "\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All messages scheduled to be sent\n");
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+ }
if (n % 5000 == 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Returning total message block of size %u\n", ret);
}
total_bytes += ret;
- if (n == TOTAL_MSGS)
- {
- FPRINTF (stderr, "%s", "\n");
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All messages sent\n");
- }
return ret;
}
@@ -350,31 +477,27 @@ notify_ready (void *cls, size_t size, void *buf)
static void
notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
{
-
- struct PeerContext *p = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') connected to us!\n",
- p->no, GNUNET_i2s (peer));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer `%4s' connected to us (%p)!\n",
+ GNUNET_i2s (peer), cls);
}
static void
notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
{
- struct PeerContext *p = cls;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%4s') disconnected!\n", p->no,
- GNUNET_i2s (peer));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer `%4s' disconnected (%p)!\n",
+ GNUNET_i2s (peer), cls);
if (th != NULL)
GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
th = NULL;
-
}
static void
sendtask ()
{
start_time = GNUNET_TIME_absolute_get ();
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting to send %u messages\n",
+ TOTAL_MSGS);
th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0),
TIMEOUT_TRANSMIT, &notify_ready,
NULL);
@@ -385,22 +508,20 @@ testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls)
{
char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %u (%s) <-> %u (%s)\n",
- p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %s <-> %s\n", p1_c,
+ GNUNET_i2s (&p2->id));
GNUNET_free (p1_c);
test_connected = GNUNET_YES;
cc = NULL;
GNUNET_SCHEDULER_add_now (&sendtask, NULL);
-
}
-void
+static void
start_cb (struct PeerContext *p, void *cls)
{
static int started;
-
started++;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no,
@@ -410,35 +531,17 @@ start_cb (struct PeerContext *p, void *cls)
return;
test_connected = GNUNET_NO;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer %u: `%s' using configuration file `%s'\n", p1->no,
- GNUNET_i2s (&p1->id), cfg_file_p1);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer %u: `%s' using configuration file `%s'\n", p2->no,
- GNUNET_i2s (&p2->id), cfg_file_p2);
-
- sender = p2;
- receiver = p1;
-
- char *sender_c = GNUNET_strdup (GNUNET_i2s (&sender->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Test triest to send from %u (%s) -> peer %u (%s)\n", sender->no,
- sender_c, receiver->no, GNUNET_i2s (&receiver->id));
- GNUNET_free (sender_c);
-
cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
NULL);
}
-
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+ test_send_timeout = GNUNET_NO;
p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1,
&notify_receive, &notify_connect,
@@ -448,21 +551,24 @@ run (void *cls, char *const *args, const char *cfgfile,
&notify_receive, &notify_connect,
&notify_disconnect, &start_cb,
NULL);
-
if ((p1 == NULL) || (p2 == NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n");
if (die_task != GNUNET_SCHEDULER_NO_TASK)
GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ //die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
return;
}
}
-static int
-check ()
+
+int
+main (int argc, char *argv[])
{
- static char *argv[] = { "test_transport",
+ char *test_source;
+ int ret;
+
+ static char *const argv_new[] = { "test-transport-api-reliability",
"-c",
"test_transport_api_data.conf",
NULL
@@ -471,18 +577,6 @@ check ()
GNUNET_GETOPT_OPTION_END
};
- ok = 1;
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name,
- "nohelp", options, &run, &ok);
-
- return ok;
-}
-
-int
-main (int argc, char *argv[])
-{
- int ret;
-
GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name);
GNUNET_log_setup (test_name,
@@ -498,7 +592,17 @@ main (int argc, char *argv[])
GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1);
GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2);
- ret = check ();
+
+
+#if WRITECONFIG
+ setTransportOptions ("test_transport_api_data.conf");
+#endif
+ ok = GNUNET_SYSERR;
+
+ ret = GNUNET_PROGRAM_run ((sizeof (argv_new) / sizeof (char *)) - 1, argv_new, test_name,
+ "nohelp", options, &run, &ok);
+ if (GNUNET_SYSERR == ret)
+ ok = -1;
GNUNET_free (cfg_file_p1);
GNUNET_free (cfg_file_p2);
@@ -507,8 +611,7 @@ main (int argc, char *argv[])
GNUNET_free (test_plugin);
GNUNET_free (test_name);
- return ret;
+ return ok;
}
-
/* end of test_transport_api_reliability.c */
diff --git a/src/transport/test_transport_api_unreliability_udp_peer1.conf b/src/transport/test_transport_api_reliability_udp_peer1.conf
index d16be3b20..d16be3b20 100644
--- a/src/transport/test_transport_api_unreliability_udp_peer1.conf
+++ b/src/transport/test_transport_api_reliability_udp_peer1.conf
diff --git a/src/transport/test_transport_api_unreliability_udp_peer2.conf b/src/transport/test_transport_api_reliability_udp_peer2.conf
index a7e6a57fb..a7e6a57fb 100644
--- a/src/transport/test_transport_api_unreliability_udp_peer2.conf
+++ b/src/transport/test_transport_api_reliability_udp_peer2.conf
diff --git a/src/transport/test_transport_api_unreliability_unix_peer1.conf b/src/transport/test_transport_api_reliability_unix_peer1.conf
index d43ef4a33..d43ef4a33 100644
--- a/src/transport/test_transport_api_unreliability_unix_peer1.conf
+++ b/src/transport/test_transport_api_reliability_unix_peer1.conf
diff --git a/src/transport/test_transport_api_unreliability_unix_peer2.conf b/src/transport/test_transport_api_reliability_unix_peer2.conf
index f863d4d42..f863d4d42 100644
--- a/src/transport/test_transport_api_unreliability_unix_peer2.conf
+++ b/src/transport/test_transport_api_reliability_unix_peer2.conf
diff --git a/src/transport/test_transport_api_unreliability.c b/src/transport/test_transport_api_unreliability.c
deleted file mode 100644
index 3f40a7179..000000000
--- a/src/transport/test_transport_api_unreliability.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2009, 2010 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 transport/test_transport_api_unreliability.c
- * @brief test case for transports; ensures messages get
- * through, regardless of order
- *
- * This test case serves as a base for unreliable
- * transport test cases to check that the transports
- * achieve reliable message delivery.
- */
-#include "platform.h"
-#include "gnunet_transport_service.h"
-#include "gauger.h"
-#include "transport-testing.h"
-
-/**
- * Testcase timeout
- */
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 900)
-
-/**
- * How long until we give up on transmitting the message?
- */
-#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
-
-static char *test_source;
-
-static char *test_plugin;
-
-static char *test_name;
-
-static int ok;
-
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
-
-struct PeerContext *p1;
-
-struct PeerContext *p2;
-
-struct GNUNET_TRANSPORT_TransmitHandle *th;
-
-char *cfg_file_p1;
-
-char *cfg_file_p2;
-
-uint32_t max_bps_p1;
-uint32_t max_bps_p2;
-
-struct GNUNET_TRANSPORT_TESTING_handle *tth;
-
-/*
- * Testcase specific declarations
- */
-
-/**
- * Total number of messages to send
- *
- * Note that this value must not significantly exceed
- * 'MAX_PENDING' in 'gnunet-service-transport.c', otherwise
- * messages may be dropped even for a reliable transport.
- */
-#define TOTAL_MSGS (1024 * 3)
-
-#define MTYPE 12345
-
-GNUNET_NETWORK_STRUCT_BEGIN
-
-struct TestMessage
-{
- struct GNUNET_MessageHeader header;
- uint32_t num;
-};
-GNUNET_NETWORK_STRUCT_END
-
-static char *test_name;
-
-static int msg_scheduled;
-static int msg_sent;
-static int msg_recv_expected;
-static int msg_recv;
-
-static int test_connected;
-static int test_sending;
-static int test_send_timeout;
-
-static unsigned long long total_bytes;
-
-static struct GNUNET_TIME_Absolute start_time;
-
-static char bitmap[TOTAL_MSGS / 8];
-
-static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
-
-/*
- * END Testcase specific declarations
- */
-
-#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 int
-get_bit (const char *map, unsigned int bit);
-
-static void
-end ()
-{
- unsigned long long delta;
- unsigned long long rate;
- char *value_name;
-
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
-
- 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);
-
- GNUNET_asprintf (&value_name, "unreliable_%s", test_plugin);
- GAUGER ("TRANSPORT", value_name, (int) rate,
- "kb/s");
- GNUNET_free (value_name);
-
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (die_task);
-
- if (th != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
-
- if (cc != NULL)
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
- cc = NULL;
-
- GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
- GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
-
- GNUNET_TRANSPORT_TESTING_done (tth);
-
- ok = 0;
-
- int i;
-
- for (i = 0; i < TOTAL_MSGS; i++)
- {
- if (get_bit (bitmap, i) == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not receive message %d\n", i);
- ok = -1;
- }
- }
-}
-
-static void
-end_badly ()
-{
- die_task = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
-
- if (test_connected == GNUNET_YES)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers got connected\n");
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers got NOT connected\n");
-
- if (test_sending == GNUNET_NO)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Testcase did not send any messages before timeout\n");
- else
- 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 (test_send_timeout == GNUNET_YES)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Test had timeout while waiting to send data\n");
-
- int i;
-
- for (i = 0; i < TOTAL_MSGS; i++)
- {
- if (get_bit (bitmap, i) == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not receive message %d\n", i);
- ok = -1;
- }
- }
-
- if (th != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
-
- if (cc != NULL)
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (tth, cc);
- cc = NULL;
-
- if (p1 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
- if (p2 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
-
- GNUNET_TRANSPORT_TESTING_done (tth);
-
- ok = GNUNET_SYSERR;
-}
-
-
-static unsigned int
-get_size (unsigned int iter)
-{
- unsigned int ret;
-
- ret = (iter * iter * iter);
-
-#ifndef LINUX
- /* FreeBSD/OSX etc. Unix DGRAMs do not work
- * with large messages */
- if (0 == strcmp ("unix", test_plugin))
- return sizeof (struct TestMessage) + (ret % 1024);
-#endif
- return sizeof (struct TestMessage) + (ret % 60000);
-}
-
-
-/**
- * Sets a bit active in the bitmap.
- *
- * @param bitIdx which bit to set
- * @return GNUNET_SYSERR on error, GNUNET_OK on success
- */
-static int
-set_bit (unsigned int bitIdx)
-{
- size_t arraySlot;
- unsigned int targetBit;
-
- if (bitIdx >= sizeof (bitmap) * 8)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "tried to set bit %d of %d(!?!?)\n",
- bitIdx, sizeof (bitmap) * 8);
- return GNUNET_SYSERR;
- }
- arraySlot = bitIdx / 8;
- targetBit = (1L << (bitIdx % 8));
- bitmap[arraySlot] |= targetBit;
- return GNUNET_OK;
-}
-
-/**
- * Obtain a bit from bitmap.
- * @param map the bitmap
- * @param bit index from bitmap
- *
- * @return Bit \a bit from hashcode \a code
- */
-static int
-get_bit (const char *map, unsigned int bit)
-{
- if (bit > TOTAL_MSGS)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "get bit %d of %d(!?!?)\n", bit,
- sizeof (bitmap) * 8);
- return 0;
- }
- return ((map)[bit >> 3] & (1 << (bit & 7))) > 0;
-}
-
-
-static void
-notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message)
-{
- static int n;
-
- unsigned int s;
- char cbuf[GNUNET_SERVER_MAX_MESSAGE_SIZE - 1];
- const struct TestMessage *hdr;
-
- hdr = (const struct TestMessage *) message;
-
- if (MTYPE != ntohs (message->type))
- return;
- msg_recv_expected = n;
- msg_recv = ntohl (hdr->num);
- s = get_size (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",
- ntohl (hdr->num), s, ntohs (message->size), ntohl (hdr->num));
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- test_sending = GNUNET_YES;
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
-
- memset (cbuf, ntohl (hdr->num), 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",
- ntohl (hdr->num), (unsigned char) n);
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- test_sending = GNUNET_YES;
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
-#if VERBOSE
- if (ntohl (hdr->num) % 5 == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got message %u of size %u\n",
- ntohl (hdr->num), ntohs (message->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"),
- ntohl (hdr->num), TOTAL_MSGS);
- }
- test_sending = GNUNET_YES;
- if (0 == (n % (TOTAL_MSGS / 100)))
- {
- FPRINTF (stderr, "%s", ".");
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
- }
- if (n == TOTAL_MSGS)
- {
- end ();
- }
-}
-
-
-static size_t
-notify_ready (void *cls, size_t size, void *buf)
-{
- static int n;
- char *cbuf = buf;
- struct TestMessage hdr;
- unsigned int s;
- unsigned int ret;
-
- th = NULL;
-
- if (buf == NULL)
- {
- test_send_timeout = GNUNET_YES;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Timeout occurred while waiting for transmit_ready for msg %u of %u\n",
- msg_scheduled, TOTAL_MSGS);
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- ok = 42;
- return 0;
- }
- ret = 0;
- s = get_size (n);
- GNUNET_assert (size >= s);
- GNUNET_assert (buf != NULL);
- GNUNET_assert (n < TOTAL_MSGS);
- cbuf = buf;
- do
- {
- GNUNET_assert (n < TOTAL_MSGS);
- 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) && (n < TOTAL_MSGS));
- if (n < TOTAL_MSGS)
- {
- th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, s,
- TIMEOUT_TRANSMIT,
- &notify_ready, NULL);
- msg_scheduled = n;
- }
- else
- {
- FPRINTF (stderr, "%s", "\n");
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All messages scheduled to be sent\n");
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
- }
- 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_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
-{
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer `%4s' connected to us (%p)!\n",
- GNUNET_i2s (peer), cls);
-}
-
-
-static void
-notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer `%4s' disconnected (%p)!\n",
- GNUNET_i2s (peer), cls);
- if (th != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
-}
-
-static void
-sendtask ()
-{
- start_time = GNUNET_TIME_absolute_get ();
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting to send %u messages\n",
- TOTAL_MSGS);
- th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, get_size (0),
- TIMEOUT_TRANSMIT, &notify_ready,
- NULL);
-}
-
-static void
-testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls)
-{
- char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %s <-> %s\n", p1_c,
- GNUNET_i2s (&p2->id));
- GNUNET_free (p1_c);
-
- test_connected = GNUNET_YES;
- cc = NULL;
-
- GNUNET_SCHEDULER_add_now (&sendtask, NULL);
-}
-
-void
-start_cb (struct PeerContext *p, void *cls)
-{
- static int started;
-
- started++;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no,
- GNUNET_i2s (&p->id));
-
- if (started != 2)
- return;
-
- test_connected = GNUNET_NO;
- cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
- NULL);
-
-}
-
-static void
-run (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
- test_send_timeout = GNUNET_NO;
-
-
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1,
- &notify_receive, &notify_connect,
- &notify_disconnect, &start_cb,
- NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2,
- &notify_receive, &notify_connect,
- &notify_disconnect, &start_cb,
- NULL);
-
-
- if ((p1 == NULL) || (p2 == NULL))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n");
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
- }
-
-
-}
-
-static int
-check ()
-{
- static char *const argv[] = { "test-transport-api-unreliability",
- "-c",
- "test_transport_api_data.conf",
- NULL
- };
- static struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
-
-#if WRITECONFIG
- setTransportOptions ("test_transport_api_data.conf");
-#endif
- ok = GNUNET_SYSERR;
-
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name,
- "nohelp", options, &run, &ok);
-
- return ok;
-}
-
-int
-main (int argc, char *argv[])
-{
- int ret;
-
- GNUNET_TRANSPORT_TESTING_get_test_name (argv[0], &test_name);
-
- GNUNET_log_setup (test_name,
- "WARNING",
- NULL);
-
- GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__, &test_source);
- GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0], test_source,
- &test_plugin);
-
- tth = GNUNET_TRANSPORT_TESTING_init ();
-
- GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p1, 1);
- GNUNET_TRANSPORT_TESTING_get_config_name (argv[0], &cfg_file_p2, 2);
-
- ret = check ();
-
- GNUNET_free (cfg_file_p1);
- GNUNET_free (cfg_file_p2);
-
- GNUNET_free (test_source);
- GNUNET_free (test_plugin);
- GNUNET_free (test_name);
-
-
- return ret;
-}
-
-/* end of test_transport_api_unreliability.c */