Differential D5594 Diff 18104 extern/quadriflow/3rd/lemon-1.3.1/test/error_test.cc

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extern/quadriflow/3rd/lemon-1.3.1/test/error_test.cc

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				/* -- mode: C++; indent-tabs-mode: nil; --
				*
				* This file is a part of LEMON, a generic C++ optimization library.
				*
				* Copyright (C) 2003-2009
				* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
				* (Egervary Research Group on Combinatorial Optimization, EGRES).
				*
				* Permission to use, modify and distribute this software is granted
				* provided that this copyright notice appears in all copies. For
				* precise terms see the accompanying LICENSE file.
				*
				* This software is provided "AS IS" with no warranty of any kind,
				* express or implied, and with no claim as to its suitability for any
				* purpose.
				*
				*/

				#include <iostream>

				#include <lemon/error.h>
				#include "test_tools.h"

				using namespace lemon;

				#ifdef LEMON_ENABLE_ASSERTS
				#undef LEMON_ENABLE_ASSERTS
				#endif

				#ifdef LEMON_DISABLE_ASSERTS
				#undef LEMON_DISABLE_ASSERTS
				#endif

				#ifdef NDEBUG
				#undef NDEBUG
				#endif

				//checking disabled asserts
				#define LEMON_DISABLE_ASSERTS
				#include <lemon/assert.h>

				void no_assertion_text_disable() {
				LEMON_ASSERT(true, "This is a fault message");
				}

				void assertion_text_disable() {
				LEMON_ASSERT(false, "This is a fault message");
				}

				void check_assertion_disable() {
				no_assertion_text_disable();
				assertion_text_disable();
				}
				#undef LEMON_DISABLE_ASSERTS

				//checking custom assert handler
				#define LEMON_ASSERT_CUSTOM

				static int cnt = 0;
				void my_assert_handler(const char, int, const char,
				const char, const char) {
				++cnt;
				}

				#define LEMON_CUSTOM_ASSERT_HANDLER my_assert_handler
				#include <lemon/assert.h>

				void no_assertion_text_custom() {
				LEMON_ASSERT(true, "This is a fault message");
				}

				void assertion_text_custom() {
				LEMON_ASSERT(false, "This is a fault message");
				}

				void check_assertion_custom() {
				no_assertion_text_custom();
				assertion_text_custom();
				check(cnt == 1, "The custom assert handler does not work");
				}

				#undef LEMON_ASSERT_CUSTOM


				int main() {
				check_assertion_disable();
				check_assertion_custom();

				return 0;
				}