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Initial ZMQ bindings.

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Sandu Liviu Catalin
2021-02-02 19:07:02 +02:00
parent 82b7f75b80
commit fc9419677f
1092 changed files with 147348 additions and 92 deletions
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vendor/ZMQ/tests/test_metadata.cpp vendored Normal file
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/*
Copyright (c) 2007-2017 Contributors as noted in the AUTHORS file
This file is part of libzmq, the ZeroMQ core engine in C++.
libzmq is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
As a special exception, the Contributors give you permission to link
this library with independent modules to produce an executable,
regardless of the license terms of these independent modules, and to
copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the
terms and conditions of the license of that module. An independent
module is a module which is not derived from or based on this library.
If you modify this library, you must extend this exception to your
version of the library.
libzmq 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "testutil.hpp"
#include "testutil_unity.hpp"
#include <stdlib.h>
#include <unity.h>
void setUp ()
{
}
void tearDown ()
{
}
static void zap_handler (void *handler_)
{
uint8_t metadata[] = {5, 'H', 'e', 'l', 'l', 'o', 0, 0,
0, 5, 'W', 'o', 'r', 'l', 'd'};
// Process ZAP requests forever
while (true) {
char *version = s_recv (handler_);
if (!version)
break; // Terminating
char *sequence = s_recv (handler_);
char *domain = s_recv (handler_);
char *address = s_recv (handler_);
char *routing_id = s_recv (handler_);
char *mechanism = s_recv (handler_);
TEST_ASSERT_EQUAL_STRING ("1.0", version);
TEST_ASSERT_EQUAL_STRING ("NULL", mechanism);
send_string_expect_success (handler_, version, ZMQ_SNDMORE);
send_string_expect_success (handler_, sequence, ZMQ_SNDMORE);
if (streq (domain, "DOMAIN")) {
send_string_expect_success (handler_, "200", ZMQ_SNDMORE);
send_string_expect_success (handler_, "OK", ZMQ_SNDMORE);
send_string_expect_success (handler_, "anonymous", ZMQ_SNDMORE);
zmq_send (handler_, metadata, sizeof (metadata), 0);
} else {
send_string_expect_success (handler_, "400", ZMQ_SNDMORE);
send_string_expect_success (handler_, "BAD DOMAIN", ZMQ_SNDMORE);
send_string_expect_success (handler_, "", ZMQ_SNDMORE);
send_string_expect_success (handler_, "", 0);
}
free (version);
free (sequence);
free (domain);
free (address);
free (routing_id);
free (mechanism);
}
close_zero_linger (handler_);
}
void test_metadata ()
{
char my_endpoint[MAX_SOCKET_STRING];
setup_test_context ();
// Spawn ZAP handler
// We create and bind ZAP socket in main thread to avoid case
// where child thread does not start up fast enough.
void *handler = zmq_socket (get_test_context (), ZMQ_REP);
TEST_ASSERT_NOT_NULL (handler);
TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (handler, "inproc://zeromq.zap.01"));
void *zap_thread = zmq_threadstart (&zap_handler, handler);
void *server = test_context_socket (ZMQ_DEALER);
void *client = test_context_socket (ZMQ_DEALER);
TEST_ASSERT_SUCCESS_ERRNO (
zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "DOMAIN", 6));
bind_loopback_ipv4 (server, my_endpoint, sizeof (my_endpoint));
TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (client, my_endpoint));
send_string_expect_success (client, "This is a message", 0);
zmq_msg_t msg;
zmq_msg_init (&msg);
TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
TEST_ASSERT_EQUAL_STRING ("World", zmq_msg_gets (&msg, "Hello"));
TEST_ASSERT_EQUAL_STRING ("DEALER", zmq_msg_gets (&msg, "Socket-Type"));
TEST_ASSERT_EQUAL_STRING ("anonymous", zmq_msg_gets (&msg, "User-Id"));
TEST_ASSERT_EQUAL_STRING ("127.0.0.1", zmq_msg_gets (&msg, "Peer-Address"));
TEST_ASSERT_NULL (zmq_msg_gets (&msg, "No Such"));
TEST_ASSERT_EQUAL_INT (EINVAL, zmq_errno ());
zmq_msg_close (&msg);
test_context_socket_close_zero_linger (client);
test_context_socket_close_zero_linger (server);
// Shutdown
teardown_test_context ();
// Wait until ZAP handler terminates
zmq_threadclose (zap_thread);
}
int main ()
{
setup_test_environment ();
UNITY_BEGIN ();
RUN_TEST (test_metadata);
return UNITY_END ();
}