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/**
* @file ln2_test.h
* @author Roman Janota <janota@cesnet.cz>
* @brief base header for libnetconf2 testing
*
* @copyright
* Copyright (c) 2024 CESNET, z.s.p.o.
*
* This source code is licensed under BSD 3-Clause License (the "License").
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*/
#ifndef _LN2_TEST_H_
#define _LN2_TEST_H_
#include <pthread.h>
#include <stdarg.h>
#include "tests/config.h"
#define NC_ACCEPT_TIMEOUT 4000
#define NC_PS_POLL_TIMEOUT 2000
#define SETUP_FAIL_LOG \
fprintf(stderr, "Setup fail in %s:%d.\n", __FILE__, __LINE__)
/**
* @brief Test context used for sharing data between the test and the server/client threads.
*/
struct ln2_test_ctx {
pthread_barrier_t barrier; /**< Barrier for synchronizing the client and the server. */
struct ly_ctx *ctx; /**< libyang context. */
void *test_data; /**< Arbitrary test data. */
void (*free_test_data)(void *); /**< Callback for freeing the test data. */
};
/**
* @brief Try to obtain ports from the TEST_PORT_X environment variables.
*
* @param[in] port_count Number of ports needed by the test.
* @param[in] ... @p port_count number of (int *, const char **) pairs, which will be filled with the port numbers.
* @return 0 on success, 1 on error.
*/
int ln2_glob_test_get_ports(int port_count, ...);
/**
* @brief Default server thread for the tests.
*
* @param[in] arg Test context.
* @return NULL.
*/
void *ln2_glob_test_server_thread(void *arg);
/**
* @brief Default server thread for the tests, expecting the client connection to fail.
*
* @param[in] arg Test context.
* @return NULL.
*/
void *ln2_glob_test_server_thread_fail(void *arg);
/**
* @brief Default setup of the test context (init server, client, libyang context and a barrier).
*
* @param[out] test_ctx Test context.
* @return 0 on success, non-zero on error.
*/
int ln2_glob_test_setup(struct ln2_test_ctx **test_ctx);
/**
* @brief Default teardown of the test context (destroy server, client, test data, libyang context and a barrier).
*
* @param[in] state Test context.
* @return 0.
*/
int ln2_glob_test_teardown(void **state);
/**
* @brief Default callback for freeing test data.
*
* @param[in] test_data Test data.
*/
void ln2_glob_test_free_test_data(void *test_data);
#endif
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