mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
b1e174f8e2
Instead of becoming spread, heap records should go into a buffer. Hungry commits shall be avoided.
81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stddef.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief Adjust the allowed memory leak thresholds for unit tests.
|
|
*
|
|
* Usually, unit tests will check if memory is leaked. Some functionality used by unit tests may unavoidably
|
|
* leak memory. This function allows to adjust that memory leak threshold.
|
|
*
|
|
* @param leak_level Maximum allowed memory leak which will not trigger a unit test failure.
|
|
*/
|
|
void unity_utils_set_leak_level(size_t leak_level);
|
|
|
|
/**
|
|
* @brief Start/Restart memory leak checking.
|
|
*
|
|
* Records the current free memory values at time of calling. After the test case, it may be checked with
|
|
* \c unity_utils_finish_and_evaluate_leaks.
|
|
*
|
|
* If this function is called repeatedly, only the free memory values at the last time of calling will prevail
|
|
* as reference.
|
|
*/
|
|
void unity_utils_record_free_mem(void);
|
|
|
|
/**
|
|
* @brief Calculate leaks and check they are below against a threshold
|
|
*
|
|
* This function is for internal use, users shouldn't have a reason to call this.
|
|
*
|
|
* Calculates the leak from \c before_free and \c after_free and checks that the difference does not exceed
|
|
* \c threshold. It uses a unity assert to to the check and report in case of failure.
|
|
* A summary of the leaked data will be printed in all cases.
|
|
*/
|
|
void unity_utils_check_leak(unsigned int before_free,
|
|
unsigned int after_free,
|
|
const char *type,
|
|
unsigned int threshold);
|
|
|
|
/**
|
|
* @brief Evaluate memory leak checking according to the provided thresholds.
|
|
*
|
|
* If the current memory leak level (counted from the last time calling \c unity_utils_record_free_mem() ) exceeds
|
|
* \c threshold, a unit test failure will be triggered.
|
|
*/
|
|
void unity_utils_evaluate_leaks_direct(size_t threshold);
|
|
|
|
/**
|
|
* @brief Evaluate memory leaks.
|
|
*
|
|
* If the current memory leak level (counted from the last time calling \c unity_utils_record_free_mem() ) exceeds
|
|
* the threshold set before via \c unity_utils_set_leak_level(), a unit test failure will be triggered.
|
|
*
|
|
* @note The user MUST set the allowed leak threshold before via \c unity_utils_set_leak_level(), otherwise the
|
|
* allowed leak threshold is undefined.
|
|
*/
|
|
void unity_utils_evaluate_leaks(void);
|
|
|
|
/**
|
|
* @brief Helper function to setup and initialize heap tracing.
|
|
*
|
|
* @param num_heap_records the size of the heap record buffer,
|
|
* counted in number of heap record elements (heap_trace_record_t).
|
|
* Use a default value of 80 if no special requirements need to be met.
|
|
*/
|
|
void unity_utils_setup_heap_record(size_t num_heap_records);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|