mirror of
https://github.com/zeromq/libzmq.git
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da31917f4f
Relicense permission collected from all relevant authors as tallied at: https://github.com/rlenferink/libzmq-relicense/blob/master/checklist.md The relicense grants are collected under RELICENSE/ and will be moved to the above repository in a later commit. Fixes https://github.com/zeromq/libzmq/issues/2376
161 lines
5.2 KiB
C++
161 lines
5.2 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
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#include "testutil.hpp"
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#include "testutil_unity.hpp"
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#include <stdlib.h>
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#include <unity.h>
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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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static void zap_handler (void *handler_)
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{
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uint8_t metadata[] = {5, 'H', 'e', 'l', 'l', 'o', 0, 0,
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0, 5, 'W', 'o', 'r', 'l', 'd'};
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// Process ZAP requests forever
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while (true) {
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char *version = s_recv (handler_);
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if (!version)
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break; // Terminating
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char *sequence = s_recv (handler_);
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char *domain = s_recv (handler_);
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char *address = s_recv (handler_);
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char *routing_id = s_recv (handler_);
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char *mechanism = s_recv (handler_);
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TEST_ASSERT_EQUAL_STRING ("1.0", version);
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TEST_ASSERT_EQUAL_STRING ("NULL", mechanism);
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send_string_expect_success (handler_, version, ZMQ_SNDMORE);
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send_string_expect_success (handler_, sequence, ZMQ_SNDMORE);
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if (streq (domain, "DOMAIN")) {
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send_string_expect_success (handler_, "200", ZMQ_SNDMORE);
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send_string_expect_success (handler_, "OK", ZMQ_SNDMORE);
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send_string_expect_success (handler_, "anonymous", ZMQ_SNDMORE);
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zmq_send (handler_, metadata, sizeof (metadata), 0);
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} else {
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send_string_expect_success (handler_, "400", ZMQ_SNDMORE);
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send_string_expect_success (handler_, "BAD DOMAIN", ZMQ_SNDMORE);
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send_string_expect_success (handler_, "", ZMQ_SNDMORE);
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send_string_expect_success (handler_, "", 0);
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}
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free (version);
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free (sequence);
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free (domain);
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free (address);
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free (routing_id);
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free (mechanism);
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}
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close_zero_linger (handler_);
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}
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void test_metadata ()
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{
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char my_endpoint[MAX_SOCKET_STRING];
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setup_test_context ();
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// Spawn ZAP handler
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// We create and bind ZAP socket in main thread to avoid case
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// where child thread does not start up fast enough.
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void *handler = zmq_socket (get_test_context (), ZMQ_REP);
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TEST_ASSERT_NOT_NULL (handler);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (handler, "inproc://zeromq.zap.01"));
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void *zap_thread = zmq_threadstart (&zap_handler, handler);
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void *server = test_context_socket (ZMQ_DEALER);
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void *client = test_context_socket (ZMQ_DEALER);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "DOMAIN", 6));
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bind_loopback_ipv4 (server, my_endpoint, sizeof (my_endpoint));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (client, my_endpoint));
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send_string_expect_success (client, "This is a message", 0);
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zmq_msg_t msg;
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zmq_msg_init (&msg);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
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TEST_ASSERT_EQUAL_STRING ("World", zmq_msg_gets (&msg, "Hello"));
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TEST_ASSERT_EQUAL_STRING ("DEALER", zmq_msg_gets (&msg, "Socket-Type"));
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TEST_ASSERT_EQUAL_STRING ("anonymous", zmq_msg_gets (&msg, "User-Id"));
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TEST_ASSERT_EQUAL_STRING ("127.0.0.1", zmq_msg_gets (&msg, "Peer-Address"));
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TEST_ASSERT_NULL (zmq_msg_gets (&msg, "No Such"));
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TEST_ASSERT_EQUAL_INT (EINVAL, zmq_errno ());
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zmq_msg_close (&msg);
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test_context_socket_close_zero_linger (client);
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test_context_socket_close_zero_linger (server);
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// Shutdown
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teardown_test_context ();
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// Wait until ZAP handler terminates
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zmq_threadclose (zap_thread);
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}
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void test_router_prefetch_metadata ()
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{
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char my_endpoint[MAX_SOCKET_STRING];
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setup_test_context ();
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// Spawn ZAP handler
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// We create and bind ZAP socket in main thread to avoid case
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// where child thread does not start up fast enough.
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void *handler = zmq_socket (get_test_context (), ZMQ_REP);
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TEST_ASSERT_NOT_NULL (handler);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (handler, "inproc://zeromq.zap.01"));
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void *zap_thread = zmq_threadstart (&zap_handler, handler);
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void *server = test_context_socket (ZMQ_ROUTER);
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void *client = test_context_socket (ZMQ_REQ);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_setsockopt (server, ZMQ_ZAP_DOMAIN, "DOMAIN", 6));
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bind_loopback_ipv4 (server, my_endpoint, sizeof (my_endpoint));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (client, my_endpoint));
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send_string_expect_success (client, "This is a message", 0);
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msleep (SETTLE_TIME);
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// Check for messages in the ROUTER socket which will trigger a prefetch
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unsigned long int dummy;
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size_t dummy_size = sizeof (dummy);
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zmq_getsockopt (server, ZMQ_EVENTS, &dummy, &dummy_size);
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zmq_msg_t msg;
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// Ensure all frames in the message contain metadata
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for (int i = 0; i < 3; i++) {
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zmq_msg_init (&msg);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
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TEST_ASSERT_EQUAL_STRING ("World", zmq_msg_gets (&msg, "Hello"));
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zmq_msg_close (&msg);
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}
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test_context_socket_close_zero_linger (client);
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test_context_socket_close_zero_linger (server);
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// Shutdown
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teardown_test_context ();
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// Wait until ZAP handler terminates
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zmq_threadclose (zap_thread);
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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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UNITY_BEGIN ();
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RUN_TEST (test_metadata);
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RUN_TEST (test_router_prefetch_metadata);
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return UNITY_END ();
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}
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