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flower_linux
2026-06-09 17:27:24 +08:00
parent 70f675a48b
commit f0da5cb3c3
2002 changed files with 269812 additions and 7 deletions
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third_party/open62541/tests/check_eventloop_tcp.c vendored Normal file
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <open62541/plugin/eventloop.h>
#include <open62541/plugin/log_stdout.h>
#include "open62541/types.h"
#include "open62541/types_generated.h"
#include "testing_clock.h"
#include <time.h>
#include <stdlib.h>
#include <check.h>
static UA_EventLoop *el;
static unsigned connCount;
static char *testMsg = "open62541";
static uintptr_t clientId;
static UA_Boolean received;
static void
connectionCallback(UA_ConnectionManager *cm, uintptr_t connectionId,
void *application, void **connectionContext,
UA_ConnectionState status,
const UA_KeyValueMap *params,
UA_ByteString msg) {
if(status == UA_CONNECTIONSTATE_CLOSING) {
UA_LOG_DEBUG(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND,
"Closing connection %u", (unsigned)connectionId);
} else {
if(msg.length == 0) {
UA_LOG_DEBUG(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND,
"Opening connection %u", (unsigned)connectionId);
} else {
UA_LOG_DEBUG(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND,
"Received a message of length %u", (unsigned)msg.length);
}
}
if(*connectionContext != NULL)
clientId = connectionId;
if(msg.length == 0 && status == UA_CONNECTIONSTATE_ESTABLISHED)
connCount++;
if(status == UA_CONNECTIONSTATE_CLOSING)
connCount--;
if(msg.length > 0) {
UA_ByteString rcv = UA_BYTESTRING(testMsg);
ck_assert(UA_String_equal(&msg, &rcv));
received = true;
}
}
START_TEST(listenTCP) {
UA_ConnectionManager *cm = UA_ConnectionManager_new_POSIX_TCP(UA_STRING("tcpCM"));
el = UA_EventLoop_new_POSIX(UA_Log_Stdout);
el->registerEventSource(el, &cm->eventSource);
el->start(el);
UA_UInt16 port = 4840;
UA_Boolean listen = true;
UA_KeyValuePair params[2];
params[0].key = UA_QUALIFIEDNAME(0, "port");
UA_Variant_setScalar(&params[0].value, &port, &UA_TYPES[UA_TYPES_UINT16]);
params[1].key = UA_QUALIFIEDNAME(0, "listen");
UA_Variant_setScalar(&params[1].value, &listen, &UA_TYPES[UA_TYPES_BOOLEAN]);
UA_KeyValueMap paramsMap;
paramsMap.map = params;
paramsMap.mapSize = 2;
ck_assert_uint_eq(connCount, 0);
cm->openConnection(cm, &paramsMap, NULL, NULL, connectionCallback);
ck_assert(connCount > 0);
for(size_t i = 0; i < 10; i++) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
}
/* Stop the EventLoop */
int max_stop_iteration_count = 1000;
int iteration = 0;
el->stop(el);
while(el->state != UA_EVENTLOOPSTATE_STOPPED &&
iteration < max_stop_iteration_count) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
iteration++;
}
el->free(el);
el = NULL;
ck_assert_uint_eq(connCount, 0);
} END_TEST
START_TEST(connectTCP) {
UA_ConnectionManager *cm = UA_ConnectionManager_new_POSIX_TCP(UA_STRING("tcpCM"));
el = UA_EventLoop_new_POSIX(UA_Log_Stdout);
el->registerEventSource(el, &cm->eventSource);
el->start(el);
UA_UInt16 port = 4840;
UA_Boolean listen = true;
UA_String host = UA_STRING("localhost");
UA_KeyValuePair params[3];
params[0].key = UA_QUALIFIEDNAME(0, "port");
UA_Variant_setScalar(&params[0].value, &port, &UA_TYPES[UA_TYPES_UINT16]);
params[1].key = UA_QUALIFIEDNAME(0, "listen");
UA_Variant_setScalar(&params[1].value, &listen, &UA_TYPES[UA_TYPES_BOOLEAN]);
params[2].key = UA_QUALIFIEDNAME(0, "address");
UA_Variant_setScalar(&params[2].value, &host, &UA_TYPES[UA_TYPES_STRING]);
UA_KeyValueMap paramsMap;
paramsMap.map = params;
paramsMap.mapSize = 3;
connCount = 0;
cm->openConnection(cm, &paramsMap, NULL, NULL, connectionCallback);
size_t listenSockets = connCount;
/* Open a client connection */
clientId = 0;
listen = false;
UA_StatusCode retval =
cm->openConnection(cm, &paramsMap, NULL, (void*)0x01, connectionCallback);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
for(size_t i = 0; i < 2; i++) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
}
ck_assert(clientId != 0);
ck_assert_uint_eq(connCount, listenSockets + 2);
/* Send a message from the client */
received = false;
UA_ByteString snd;
retval = cm->allocNetworkBuffer(cm, clientId, &snd, strlen(testMsg));
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
memcpy(snd.data, testMsg, strlen(testMsg));
retval = cm->sendWithConnection(cm, clientId, NULL, &snd);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
for(size_t i = 0; i < 2; i++) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
}
ck_assert(received);
/* Close the connection */
retval = cm->closeConnection(cm, clientId);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
ck_assert_uint_eq(connCount, listenSockets + 2);
for(size_t i = 0; i < 2; i++) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
}
ck_assert_uint_eq(connCount, listenSockets);
/* Stop the EventLoop */
int max_stop_iteration_count = 10;
int iteration = 0;
el->stop(el);
while(el->state != UA_EVENTLOOPSTATE_STOPPED &&
iteration < max_stop_iteration_count) {
UA_DateTime next = el->run(el, 1);
UA_fakeSleep((UA_UInt32)((next - UA_DateTime_now()) / UA_DATETIME_MSEC));
iteration++;
}
ck_assert(el->state == UA_EVENTLOOPSTATE_STOPPED);
el->free(el);
el = NULL;
} END_TEST
int main(void) {
Suite *s = suite_create("Test TCP EventLoop");
TCase *tc = tcase_create("test cases");
tcase_add_test(tc, listenTCP);
tcase_add_test(tc, connectTCP);
suite_add_tcase(s, tc);
SRunner *sr = srunner_create(s);
srunner_set_fork_status(sr, CK_NOFORK);
srunner_run_all (sr, CK_NORMAL);
int number_failed = srunner_ntests_failed(sr);
srunner_free(sr);
return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}