check_client_subscriptions.c 2.8 KB

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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <pthread.h>
  4. #include "ua_types.h"
  5. #include "ua_server.h"
  6. #include "ua_client.h"
  7. #include "ua_client_highlevel.h"
  8. #include "ua_config_standard.h"
  9. #include "ua_network_tcp.h"
  10. #include "check.h"
  11. UA_Server *server;
  12. UA_Boolean *running;
  13. UA_ServerNetworkLayer nl;
  14. pthread_t server_thread;
  15. static void * serverloop(void *_) {
  16. while(*running)
  17. UA_Server_run_iterate(server, true);
  18. return NULL;
  19. }
  20. static void setup(void) {
  21. running = UA_Boolean_new();
  22. *running = true;
  23. UA_ServerConfig config = UA_ServerConfig_standard;
  24. nl = UA_ServerNetworkLayerTCP(UA_ConnectionConfig_standard, 16664);
  25. config.networkLayers = &nl;
  26. config.networkLayersSize = 1;
  27. server = UA_Server_new(config);
  28. UA_Server_run_startup(server);
  29. pthread_create(&server_thread, NULL, serverloop, NULL);
  30. }
  31. static void teardown(void) {
  32. *running = false;
  33. pthread_join(server_thread, NULL);
  34. UA_Server_run_shutdown(server);
  35. UA_Boolean_delete(running);
  36. UA_Server_delete(server);
  37. nl.deleteMembers(&nl);
  38. }
  39. UA_Boolean notificationReceived;
  40. static void monitoredItemHandler(UA_UInt32 monId, UA_DataValue *value, void *context) {
  41. notificationReceived = true;
  42. }
  43. START_TEST(Client_subscription) {
  44. UA_Client *client = UA_Client_new(UA_ClientConfig_standard);
  45. UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:16664");
  46. ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
  47. UA_UInt32 subId;
  48. retval = UA_Client_Subscriptions_new(client, UA_SubscriptionSettings_standard, &subId);
  49. ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
  50. /* monitor the server state */
  51. UA_UInt32 monId;
  52. retval = UA_Client_Subscriptions_addMonitoredItem(client, subId, UA_NODEID_NUMERIC(0, 2259),
  53. UA_ATTRIBUTEID_VALUE, monitoredItemHandler, NULL, &monId);
  54. ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
  55. notificationReceived = false;
  56. retval = UA_Client_Subscriptions_manuallySendPublishRequest(client);
  57. ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
  58. ck_assert_uint_eq(notificationReceived, true);
  59. UA_Client_disconnect(client);
  60. UA_Client_delete(client);
  61. }
  62. END_TEST
  63. static Suite* testSuite_Client(void) {
  64. Suite *s = suite_create("Client Subscription");
  65. TCase *tc_client = tcase_create("Client Subscription Basic");
  66. tcase_add_checked_fixture(tc_client, setup, teardown);
  67. tcase_add_test(tc_client, Client_subscription);
  68. suite_add_tcase(s,tc_client);
  69. return s;
  70. }
  71. int main(void) {
  72. Suite *s = testSuite_Client();
  73. SRunner *sr = srunner_create(s);
  74. srunner_set_fork_status(sr, CK_NOFORK);
  75. srunner_run_all(sr,CK_NORMAL);
  76. int number_failed = srunner_ntests_failed(sr);
  77. srunner_free(sr);
  78. return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
  79. }