Dawn/src/dawnshared/assert/assert.hpp

80 lines
2.4 KiB
C++

/**
* Copyright (c) 2022 Dominic Masters
*
* This software is released under the MIT License.
* https://opensource.org/licenses/MIT
*/
#pragma once
#include "dawnsharedlibs.hpp"
/**
* Assert a given value to be true.
* @param x Value to assert as true.
* @param message Message to throw against assertion failure.
*/
void assertTrue(bool_t x, const char message[]);
void assertTrue(bool_t x, std::string message);
/**
* Asserts a given statement to be false.
* @param x Value to assert as false.
* @param message Message to throw against assertion failure.
*/
void assertFalse(bool_t x, const char message[]);
void assertFalse(bool_t x, std::string message);
/**
* Asserts that a given line of code is unreachable. Essentially a forced
* assertion failure, good for "edge cases"
* @param message Message to throw against assertion failure.
*/
void assertUnreachable(const char message[]);
void assertUnreachable(std::string message);
/**
* Assert a given pointer to not point to a null pointer.
* @param pointer Pointer to assert is not a null pointer.
* @param message Message to throw against assertion failure.
*/
void assertNotNull(void *pointer, const char message[]);
void assertNotNull(void *pointer, std::string message);
/**
* Asserts a given pointer to be a nullptr.
* @param pointer Pointer to assert is nullptr.
* @param message Message to throw against assertion failure.
*/
void assertNull(void *pointer, const char message[]);
void assertNull(void *pointer, std::string message);
/**
* Asserts a function as being deprecated.
* @param message Message to throw against assertion failure.
*/
void assertDeprecated(const char message[]);
void assertDeprecated(std::string message);
/**
* Asserts that a given map has a key.
*
* @param map Map to check.
* @param key Key to try and assert exists.
* @param message Message to throw against assertion failure.
*/
template<typename K, typename V>
void assertMapHasKey(std::map<K,V> map, K key, const char message[]) {
assertTrue(map.find(key) != map.end(), message);
}
/**
* Asserts that a given map has a key.
*
* @param map Map to check.
* @param key Key to try and assert exists.
* @param message Message to throw against assertion failure.
*/
template<typename K, typename V>
void assertMapHasKey(std::map<K,V> map, K key, std::string message) {
assertMapHasKey(map, key, message.c_str());
}