zephyr/tests/kernel/common/src/constructor.c
Keith Packard 0491000c16 tests/kernel: Add test for constructors in C
Make sure constructors are run even when not using C++.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
2024-06-25 19:14:37 -04:00

44 lines
719 B
C

/*
* Copyright (c) 2024 Keith Packard
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/kernel.h>
#include <errno.h>
#include <zephyr/tc_util.h>
#include <zephyr/ztest.h>
/**
* @addtogroup kernel_common_tests
* @{
*/
/**
* @brief Test if constructors work
*
*/
static int constructor_value;
#define CONSTRUCTOR_VALUE 1
void
__attribute__((__constructor__))
__constructor_init(void)
{
constructor_value = CONSTRUCTOR_VALUE;
}
ZTEST(constructor, test_constructor)
{
zassert_equal(constructor_value, CONSTRUCTOR_VALUE,
"constructor test failed: constructor not called");
}
extern void *common_setup(void);
ZTEST_SUITE(constructor, NULL, common_setup, NULL, NULL, NULL);
/**
* @}
*/