| /* |
| Copyright (c) 2013 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 Software is furnished to do so, subject to the following conditions: |
| |
| 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 "../src/nn.h" |
| #include "../src/pair.h" |
| |
| #include "testutil.h" |
| |
| #include <string.h> |
| |
| #define SOCKET_ADDRESS "inproc://a" |
| #define SOCKET_ADDRESS_TCP "tcp://127.0.0.1:5557" |
| |
| char longdata[1 << 20]; |
| |
| int main () |
| { |
| int rc; |
| int sb; |
| int sc; |
| unsigned char *buf1, *buf2; |
| int i; |
| struct nn_iovec iov; |
| struct nn_msghdr hdr; |
| |
| sb = test_socket (AF_SP, NN_PAIR); |
| test_bind (sb, SOCKET_ADDRESS); |
| sc = test_socket (AF_SP, NN_PAIR); |
| test_connect (sc, SOCKET_ADDRESS); |
| |
| buf1 = nn_allocmsg (256, 0); |
| alloc_assert (buf1); |
| for (i = 0; i != 256; ++i) |
| buf1 [i] = (unsigned char) i; |
| rc = nn_send (sc, &buf1, NN_MSG, 0); |
| errno_assert (rc >= 0); |
| nn_assert (rc == 256); |
| |
| buf2 = NULL; |
| rc = nn_recv (sb, &buf2, NN_MSG, 0); |
| errno_assert (rc >= 0); |
| nn_assert (rc == 256); |
| nn_assert (buf2); |
| for (i = 0; i != 256; ++i) |
| nn_assert (buf2 [i] == (unsigned char) i); |
| rc = nn_freemsg (buf2); |
| errno_assert (rc == 0); |
| |
| buf1 = nn_allocmsg (256, 0); |
| alloc_assert (buf1); |
| for (i = 0; i != 256; ++i) |
| buf1 [i] = (unsigned char) i; |
| iov.iov_base = &buf1; |
| iov.iov_len = NN_MSG; |
| memset (&hdr, 0, sizeof (hdr)); |
| hdr.msg_iov = &iov; |
| hdr.msg_iovlen = 1; |
| rc = nn_sendmsg (sc, &hdr, 0); |
| errno_assert (rc >= 0); |
| nn_assert (rc == 256); |
| |
| buf2 = NULL; |
| iov.iov_base = &buf2; |
| iov.iov_len = NN_MSG; |
| memset (&hdr, 0, sizeof (hdr)); |
| hdr.msg_iov = &iov; |
| hdr.msg_iovlen = 1; |
| rc = nn_recvmsg (sb, &hdr, 0); |
| errno_assert (rc >= 0); |
| nn_assert (rc == 256); |
| nn_assert (buf2); |
| for (i = 0; i != 256; ++i) |
| nn_assert (buf2 [i] == (unsigned char) i); |
| rc = nn_freemsg (buf2); |
| errno_assert (rc == 0); |
| |
| test_close (sc); |
| test_close (sb); |
| |
| /* Test receiving of large message */ |
| |
| sb = test_socket (AF_SP, NN_PAIR); |
| test_bind (sb, SOCKET_ADDRESS_TCP); |
| sc = test_socket (AF_SP, NN_PAIR); |
| test_connect (sc, SOCKET_ADDRESS_TCP); |
| |
| for (i = 0; i < (int) sizeof (longdata); ++i) |
| longdata[i] = '0' + (i % 10); |
| longdata [sizeof (longdata) - 1] = 0; |
| test_send (sb, longdata); |
| |
| rc = nn_recv (sc, &buf2, NN_MSG, 0); |
| errno_assert (rc >= 0); |
| nn_assert (rc == sizeof (longdata) - 1); |
| nn_assert (buf2); |
| for (i = 0; i < (int) sizeof (longdata) - 1; ++i) |
| nn_assert (buf2 [i] == longdata [i]); |
| rc = nn_freemsg (buf2); |
| errno_assert (rc == 0); |
| |
| test_close (sc); |
| test_close (sb); |
| |
| return 0; |
| } |
| |