test/error_test.cc
author Peter Kovacs <kpeter@inf.elte.hu>
Wed, 23 Jul 2008 11:32:47 +0200
changeset 229 aebc0161f6e5
parent 209 765619b7cbb2
child 277 7abfb55f1ecc
permissions -rw-r--r--
Doc improvement in core.h (ticket #97)
     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) 2003-2008
     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 
    24 using 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 
    42 void no_assertion_text_disable() {
    43   LEMON_ASSERT(true, "This is a fault message");
    44 }
    45 
    46 void assertion_text_disable() {
    47   LEMON_ASSERT(false, "This is a fault message");
    48 }
    49 
    50 void fixme_disable() {
    51   LEMON_FIXME("fixme_disable() is fixme!");
    52 }
    53 
    54 void check_assertion_disable() {
    55   no_assertion_text_disable();
    56   assertion_text_disable();
    57   fixme_disable();
    58 }
    59 #undef LEMON_DISABLE_ASSERTS
    60 
    61 //checking custom assert handler
    62 #define LEMON_ASSERT_CUSTOM
    63 
    64 static int cnt = 0;
    65 void my_assert_handler(const char*, int, const char*,
    66                        const char*, const char*) {
    67   ++cnt;
    68 }
    69 
    70 #define LEMON_CUSTOM_ASSERT_HANDLER my_assert_handler
    71 #include <lemon/assert.h>
    72 
    73 void no_assertion_text_custom() {
    74   LEMON_ASSERT(true, "This is a fault message");
    75 }
    76 
    77 void assertion_text_custom() {
    78   LEMON_ASSERT(false, "This is a fault message");
    79 }
    80 
    81 void fixme_custom() {
    82   LEMON_FIXME("fixme_custom() is fixme!");
    83 }
    84 
    85 void check_assertion_custom() {
    86   no_assertion_text_custom();
    87   assertion_text_custom();
    88   fixme_custom();
    89   check(cnt == 2, "The custom assert handler does not work");
    90 }
    91 
    92 #undef LEMON_ASSERT_CUSTOM
    93 
    94 
    95 int main() {
    96   check_assertion_disable();
    97   check_assertion_custom();
    98 
    99   return 0;
   100 }