You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

227 lines
6.1 KiB

9 years ago
/*
Copyright (c) 2012 Martin Sustrik All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.
*/
#include "../nn.h"
#include "../bus.h"
#include "../pair.h"
#include "../pubsub.h"
#include "../reqrep.h"
#include "../inproc.h"
#include "testutil.h"
/* Tests inproc transport. */
#define SOCKET_ADDRESS "inproc://test"
int testinproc()
{
int rc;
int sb;
int sc;
int s1, s2;
int i;
char buf [256];
int val;
struct nn_msghdr hdr;
struct nn_iovec iovec;
unsigned char body [3];
//void *control;
//struct nn_cmsghdr *cmsg;
//unsigned char *data;
printf("test inproc\n");
/* Create a simple topology. */
sc = test_socket (AF_SP, NN_PAIR);
test_connect (sc, SOCKET_ADDRESS);
sb = test_socket (AF_SP, NN_PAIR);
test_bind (sb, SOCKET_ADDRESS);
/* Try a duplicate bind. It should fail. */
rc = nn_bind (sc, SOCKET_ADDRESS);
nn_assert (rc < 0 && errno == EADDRINUSE);
/* Ping-pong test. */
for (i = 0; i != 100; ++i) {
test_send (sc, "ABC");
test_recv (sb, "ABC");
test_send (sb, "DEFG");
test_recv (sc, "DEFG");
}
/* Batch transfer test. */
for (i = 0; i != 100; ++i) {
test_send (sc, "XYZ");
}
for (i = 0; i != 100; ++i) {
test_recv (sb, "XYZ");
}
test_close (sc);
test_close (sb);
/* Test whether queue limits are observed. */
sb = test_socket (AF_SP, NN_PAIR);
val = 200;
rc = nn_setsockopt (sb, NN_SOL_SOCKET, NN_RCVBUF, &val, sizeof (val));
errno_assert (rc == 0);
test_bind (sb, SOCKET_ADDRESS);
sc = test_socket (AF_SP, NN_PAIR);
test_connect (sc, SOCKET_ADDRESS);
val = 200;
rc = nn_setsockopt (sc, NN_SOL_SOCKET, NN_SNDTIMEO, &val, sizeof (val));
errno_assert (rc == 0);
i = 0;
while (1) {
rc = nn_send (sc, "0123456789", 10, 0);
if (rc < 0 && nn_errno () == EAGAIN)
break;
errno_assert (rc >= 0);
nn_assert (rc == 10);
++i;
}
nn_assert (i == 20);
test_recv (sb, "0123456789");
test_send (sc, "0123456789");
rc = nn_send (sc, "0123456789", 10, 0);
nn_assert (rc < 0 && nn_errno () == EAGAIN);
for (i = 0; i != 20; ++i) {
test_recv (sb, "0123456789");
}
/* Make sure that even a message that doesn't fit into the buffers
gets across. */
for (i = 0; i != sizeof (buf); ++i)
buf [i] = 'A';
rc = nn_send (sc, buf, 256, 0);
errno_assert (rc >= 0);
nn_assert (rc == 256);
rc = nn_recv (sb, buf, sizeof (buf), 0);
errno_assert (rc >= 0);
nn_assert (rc == 256);
test_close (sc);
test_close (sb);
#if 0
/* Test whether connection rejection is handled decently. */
sb = test_socket (AF_SP, NN_PAIR);
test_bind (sb, SOCKET_ADDRESS);
s1 = test_socket (AF_SP, NN_PAIR);
test_connect (s1, SOCKET_ADDRESS);
s2 = test_socket (AF_SP, NN_PAIR);
test_connect (s2, SOCKET_ADDRESS);
nn_sleep (100);
test_close (s2);
test_close (s1);
test_close (sb);
#endif
/* Check whether SP message header is transferred correctly. */
sb = test_socket (AF_SP_RAW, NN_REP);
test_bind (sb, SOCKET_ADDRESS);
sc = test_socket (AF_SP, NN_REQ);
test_connect (sc, SOCKET_ADDRESS);
test_send (sc, "ABC");
iovec.iov_base = body;
iovec.iov_len = sizeof (body);
memset(&hdr,0,sizeof(hdr));
hdr.msg_iov = &iovec;
hdr.msg_iovlen = 1;
//hdr.msg_control = &control;
//hdr.msg_controllen = NN_MSG;
rc = nn_recvmsg (sb, &hdr, 0);
errno_assert (rc == 3);
/* cmsg = NN_CMSG_FIRSTHDR (&hdr);
while (1) {
nn_assert (cmsg);
if (cmsg->cmsg_level == PROTO_SP && cmsg->cmsg_type == SP_HDR)
break;
cmsg = NN_CMSG_NXTHDR (&hdr, cmsg);
}
nn_assert (cmsg->cmsg_len == NN_CMSG_SPACE (8));
data = NN_CMSG_DATA (cmsg);
nn_assert (!(data[0] & 0x80));
nn_assert (data[4] & 0x80);*/
//nn_freemsg (control);
test_close (sc);
test_close (sb);
/* Test binding a new socket after originally bound socket shuts down. */
sb = test_socket (AF_SP, NN_BUS);
test_bind (sb, SOCKET_ADDRESS);
sc = test_socket (AF_SP, NN_BUS);
test_connect (sc, SOCKET_ADDRESS);
s1 = test_socket (AF_SP, NN_BUS);
test_connect (s1, SOCKET_ADDRESS);
/* Close bound socket, leaving connected sockets connect. */
test_close (sb);
nn_sleep (100);
/* Rebind a new socket to the address to which our connected sockets are listening. */
s2 = test_socket (AF_SP, NN_BUS);
test_bind (s2, SOCKET_ADDRESS);
/* Ping-pong test. */
for (i = 0; i != 100; ++i) {
test_send (sc, "ABC");
test_send (s1, "QRS");
test_recv (s2, "ABC");
test_recv (s2, "QRS");
test_send (s2, "DEFG");
test_recv (sc, "DEFG");
test_recv (s1, "DEFG");
}
/* Batch transfer test. */
for (i = 0; i != 100; ++i) {
test_send (sc, "XYZ");
}
for (i = 0; i != 100; ++i) {
test_recv (s2, "XYZ");
}
for (i = 0; i != 100; ++i) {
test_send (s1, "MNO");
}
for (i = 0; i != 100; ++i) {
test_recv (s2, "MNO");
}
test_close (s1);
test_close (sc);
test_close (s2);
return 0;
}