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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-09-19 Rbb666 the first version
*/
#include <rtthread.h>
#include "utest.h"
#include <memory>
/**
* @brief Test unique_ptr basic operations.
*/
static void test_unique_ptr(void)
{
std::unique_ptr<int> p(new int(42));
uassert_int_equal(*p, 42);
*p = 24;
uassert_int_equal(*p, 24);
}
/**
* @brief Test shared_ptr basic operations.
*/
static void test_shared_ptr(void)
{
std::shared_ptr<int> p1(new int(42));
std::shared_ptr<int> p2 = p1;
uassert_int_equal(*p1, 42);
uassert_int_equal(*p2, 42);
uassert_int_equal(p1.use_count(), 2);
}
/**
* @brief Test case initialization function.
* @return RT_EOK on success.
*/
static rt_err_t utest_tc_init(void)
{
return RT_EOK;
}
/**
* @brief Test case cleanup function.
* @return RT_EOK on success.
*/
static rt_err_t utest_tc_cleanup(void)
{
return RT_EOK;
}
/**
* @brief Main test case function that runs the test.
*/
static void testcase(void)
{
/* Test unique_ptr basic operations */
UTEST_UNIT_RUN(test_unique_ptr);
/* Test shared_ptr basic operations */
UTEST_UNIT_RUN(test_shared_ptr);
}
/* Export the test case with initialization and cleanup functions and a timeout of 10 ticks. */
UTEST_TC_EXPORT(testcase, "components.libc.cpp.smartptr_tc", utest_tc_init, utest_tc_cleanup, 10);
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