esp-idf/examples/cxx/experimental/experimental_cpp_component/test/unity_cxx.hpp

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/*
* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "unity.h"
#define CXX_UNITY_TYPE_TO_STR(x) #x
/**
* Very simple helper macro to catch exceptions.
*
* @note
* * If there is any exception which not a child of std::exception, it will terminate the program!
* * If there is no exception, it will jump from the current frame without de-initializing
* destructors!
*/
#define TEST_THROW(expr_, exception_) \
do { \
bool caught = false; \
bool caught_different = false; \
try { \
expr_; \
} catch ( exception_ &e) { \
caught = true; \
} catch ( std::exception &e) { \
caught_different = true; \
} \
TEST_ASSERT_FALSE_MESSAGE(caught_different, "ERROR: Expected " CXX_UNITY_TYPE_TO_STR(exception_) \
", but caught different exception."); \
TEST_ASSERT_TRUE_MESSAGE(caught, "ERROR: Expected " CXX_UNITY_TYPE_TO_STR(exception_) \
", but no exception thrown."); \
} \
while (0)