mirror of
https://github.com/zeromq/libzmq.git
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156 lines
3.8 KiB
C++
156 lines
3.8 KiB
C++
/*
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Copyright (c) 2018 Contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "../tests/testutil_unity.hpp"
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// TODO: remove this ugly hack
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#ifdef close
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#undef close
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#endif
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#include <curve_mechanism_base.hpp>
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#include <msg.hpp>
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#include <random.hpp>
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#include <unity.h>
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#include <vector>
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void setUp ()
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{
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}
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void tearDown ()
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{
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}
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void test_roundtrip (zmq::msg_t *msg_)
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{
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#ifdef ZMQ_HAVE_CURVE
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const std::vector<uint8_t> original (static_cast<uint8_t *> (msg_->data ()),
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static_cast<uint8_t *> (msg_->data ())
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+ msg_->size ());
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zmq::curve_encoding_t encoding_client ("CurveZMQMESSAGEC",
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"CurveZMQMESSAGES",
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false);
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zmq::curve_encoding_t encoding_server ("CurveZMQMESSAGES",
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"CurveZMQMESSAGEC",
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false);
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uint8_t client_public[32];
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uint8_t client_secret[32];
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TEST_ASSERT_SUCCESS_ERRNO (
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crypto_box_keypair (client_public, client_secret));
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uint8_t server_public[32];
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uint8_t server_secret[32];
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TEST_ASSERT_SUCCESS_ERRNO (
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crypto_box_keypair (server_public, server_secret));
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TEST_ASSERT_SUCCESS_ERRNO (
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crypto_box_beforenm (encoding_client.get_writable_precom_buffer (),
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server_public, client_secret));
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TEST_ASSERT_SUCCESS_ERRNO (
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crypto_box_beforenm (encoding_server.get_writable_precom_buffer (),
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client_public, server_secret));
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TEST_ASSERT_SUCCESS_ERRNO (encoding_client.encode (msg_));
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// TODO: This is hacky...
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encoding_server.set_peer_nonce (0);
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int error_event_code;
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TEST_ASSERT_SUCCESS_ERRNO (
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encoding_server.decode (msg_, &error_event_code));
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TEST_ASSERT_EQUAL_INT (original.size (), msg_->size ());
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if (!original.empty ()) {
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TEST_ASSERT_EQUAL_UINT8_ARRAY (&original[0], msg_->data (),
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original.size ());
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}
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#else
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TEST_IGNORE_MESSAGE ("CURVE support is disabled");
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#endif
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}
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void test_roundtrip_empty ()
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{
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zmq::msg_t msg;
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msg.init ();
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test_roundtrip (&msg);
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msg.close ();
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}
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void test_roundtrip_small ()
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{
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zmq::msg_t msg;
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msg.init_size (32);
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memcpy (msg.data (), "0123456789ABCDEF0123456789ABCDEF", 32);
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test_roundtrip (&msg);
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msg.close ();
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}
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void test_roundtrip_large ()
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{
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zmq::msg_t msg;
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msg.init_size (2048);
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for (size_t pos = 0; pos < 2048; pos += 32) {
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memcpy (static_cast<char *> (msg.data ()) + pos,
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"0123456789ABCDEF0123456789ABCDEF", 32);
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}
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test_roundtrip (&msg);
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msg.close ();
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}
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void test_roundtrip_empty_more ()
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{
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zmq::msg_t msg;
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msg.init ();
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msg.set_flags (zmq::msg_t::more);
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test_roundtrip (&msg);
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TEST_ASSERT_TRUE (msg.flags () & zmq::msg_t::more);
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msg.close ();
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}
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int main ()
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{
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setup_test_environment ();
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zmq::random_open ();
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UNITY_BEGIN ();
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RUN_TEST (test_roundtrip_empty);
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RUN_TEST (test_roundtrip_small);
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RUN_TEST (test_roundtrip_large);
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RUN_TEST (test_roundtrip_empty_more);
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zmq::random_close ();
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return UNITY_END ();
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}
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