test/error_test.cc
author Peter Kovacs <kpeter@inf.elte.hu>
Sat, 05 Jul 2008 17:22:28 +0200
changeset 191 abc5b9d0c67e
parent 118 407c08a0eae9
child 209 765619b7cbb2
permissions -rw-r--r--
lgf_demo.cc is merged with reader_writer_demo.cc (from SVN -r3501)
     1 /* -*- C++ -*-
     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 //checking disabled asserts
    35 #define LEMON_DISABLE_ASSERTS
    36 #include <lemon/assert.h>
    37 
    38 void no_assertion_text_disable() {
    39   LEMON_ASSERT(true, "This is a fault message");
    40 }
    41 
    42 void assertion_text_disable() {
    43   LEMON_ASSERT(false, "This is a fault message");
    44 }
    45 
    46 void fixme_disable() {
    47   LEMON_FIXME("fixme_disable() is fixme!");
    48 }
    49 
    50 void check_assertion_disable() {
    51   no_assertion_text_disable();
    52   assertion_text_disable();
    53   fixme_disable();
    54 }
    55 #undef LEMON_DISABLE_ASSERTS
    56 
    57 //checking custom assert handler
    58 #define LEMON_ASSERT_CUSTOM
    59 
    60 static int cnt = 0;
    61 void my_assert_handler(const char*, int, const char*, 
    62 		       const char*, const char*) {
    63   ++cnt;
    64 }
    65 
    66 #define LEMON_CUSTOM_ASSERT_HANDLER my_assert_handler
    67 #include <lemon/assert.h>
    68 
    69 void no_assertion_text_custom() {
    70   LEMON_ASSERT(true, "This is a fault message");
    71 }
    72 
    73 void assertion_text_custom() {
    74   LEMON_ASSERT(false, "This is a fault message");
    75 }
    76 
    77 void fixme_custom() {
    78   LEMON_FIXME("fixme_custom() is fixme!");
    79 }
    80 
    81 void check_assertion_custom() {
    82   no_assertion_text_custom();
    83   assertion_text_custom();
    84   fixme_custom();
    85   check(cnt == 2, "The custom assert handler does not work");
    86 }
    87 
    88 #undef LEMON_ASSERT_CUSTOM
    89 
    90 
    91 int main() {
    92   check_assertion_disable();
    93   check_assertion_custom();
    94 
    95   return 0;
    96 }