COIN-OR::LEMON - Graph Library

source: lemon/test/error_test.cc

Last change on this file was 463:88ed40ad0d4f, checked in by Alpar Juttner <alpar@…>, 11 years ago

Happy New Year again

  • update the copyright headers + run the source unifier
File size: 1.9 KB
Line 
1/* -*- mode: C++; indent-tabs-mode: nil; -*-
2 *
3 * This file is a part of LEMON, a generic C++ optimization library.
4 *
5 * Copyright (C) 2003-2009
6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
7 * (Egervary Research Group on Combinatorial Optimization, EGRES).
8 *
9 * Permission to use, modify and distribute this software is granted
10 * provided that this copyright notice appears in all copies. For
11 * precise terms see the accompanying LICENSE file.
12 *
13 * This software is provided "AS IS" with no warranty of any kind,
14 * express or implied, and with no claim as to its suitability for any
15 * purpose.
16 *
17 */
18
19#include <iostream>
20
21#include <lemon/error.h>
22#include "test_tools.h"
23
24using namespace lemon;
25
26#ifdef LEMON_ENABLE_ASSERTS
27#undef LEMON_ENABLE_ASSERTS
28#endif
29
30#ifdef LEMON_DISABLE_ASSERTS
31#undef LEMON_DISABLE_ASSERTS
32#endif
33
34#ifdef NDEBUG
35#undef NDEBUG
36#endif
37
38//checking disabled asserts
39#define LEMON_DISABLE_ASSERTS
40#include <lemon/assert.h>
41
42void no_assertion_text_disable() {
43  LEMON_ASSERT(true, "This is a fault message");
44}
45
46void assertion_text_disable() {
47  LEMON_ASSERT(false, "This is a fault message");
48}
49
50void check_assertion_disable() {
51  no_assertion_text_disable();
52  assertion_text_disable();
53}
54#undef LEMON_DISABLE_ASSERTS
55
56//checking custom assert handler
57#define LEMON_ASSERT_CUSTOM
58
59static int cnt = 0;
60void my_assert_handler(const char*, int, const char*,
61                       const char*, const char*) {
62  ++cnt;
63}
64
65#define LEMON_CUSTOM_ASSERT_HANDLER my_assert_handler
66#include <lemon/assert.h>
67
68void no_assertion_text_custom() {
69  LEMON_ASSERT(true, "This is a fault message");
70}
71
72void assertion_text_custom() {
73  LEMON_ASSERT(false, "This is a fault message");
74}
75
76void check_assertion_custom() {
77  no_assertion_text_custom();
78  assertion_text_custom();
79  check(cnt == 1, "The custom assert handler does not work");
80}
81
82#undef LEMON_ASSERT_CUSTOM
83
84
85int main() {
86  check_assertion_disable();
87  check_assertion_custom();
88
89  return 0;
90}
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