libs/bimap/test/test_bimap_operator_bracket.cpp

   1 // Boost.Bimap
   2 //
   3 // Copyright (c) 2006-2007 Matias Capeletto
   4 //
   5 // Distributed under the Boost Software License, Version 1.0.
   6 // (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 //  VC++ 8.0 warns on usage of certain Standard Library and API functions that
  10 //  can be cause buffer overruns or other possible security issues if misused.
  11 //  See https://web.archive.org/web/20071014014301/http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx
  12 //  But the wording of the warning is misleading and unsettling, there are no
  13 //  portable alternative functions, and VC++ 8.0's own libraries use the
  14 //  functions in question. So turn off the warnings.
  15 #define _CRT_SECURE_NO_DEPRECATE
  16 #define _SCL_SECURE_NO_DEPRECATE
  17
  18 #include <boost/config.hpp>
  19
  20 // Boost.Test
  21 #include <boost/test/minimal.hpp>
  22
  23 // Boost.Bimap
  24 #include <boost/bimap/support/lambda.hpp>
  25 #include <boost/bimap/bimap.hpp>
  26 #include <boost/bimap/unordered_set_of.hpp>
  27 #include <boost/bimap/list_of.hpp>
  28 #include <boost/bimap/vector_of.hpp>
  29 #include <boost/bimap/unconstrained_set_of.hpp>
  30
  31
  32 void test_bimap_operator_bracket()
  33 {
  34     using namespace boost::bimaps;
  35
  36     // Simple test
  37     {
  38         typedef bimap< int, std::string > bm;
  39
  40         bm b;
  41         b.insert( bm::value_type(0,"0") );
  42         b.insert( bm::value_type(1,"1") );
  43         b.insert( bm::value_type(2,"2") );
  44         b.insert( bm::value_type(3,"3") );
  45
  46         BOOST_CHECK( b.left.at(1) == "1" );
  47
  48         // Out of range test
  49         {
  50             bool value_not_found_test_passed = false;
  51             b.clear();
  52             try
  53             {
  54                 bool comp;
  55                 comp = b.left.at(2) < "banana";
  56             }
  57             catch( std::out_of_range & )
  58             {
  59                 value_not_found_test_passed = true;
  60             }
  61
  62             BOOST_CHECK( value_not_found_test_passed );
  63         }
  64     }
  65
  66     // Mutable data test (1)
  67     {
  68         typedef bimap<int, list_of<std::string> > bm;
  69         bm b;
  70
  71         // Out of range test
  72         {
  73             bool value_not_found_test_passed = false;
  74             b.clear();
  75             try
  76             {
  77                 bool comp;
  78                 comp = b.left.at(1) < "banana";
  79             }
  80             catch( std::out_of_range & )
  81             {
  82                 value_not_found_test_passed = true;
  83             }
  84
  85             BOOST_CHECK( value_not_found_test_passed );
  86
  87         }
  88
  89         // Out of range test (const version)
  90         {
  91             bool value_not_found_test_passed = false;
  92             b.clear();
  93             try
  94             {
  95                 const bm & cb(b);
  96                 bool comp;
  97                 comp = cb.left.at(1) < "banana";
  98             }
  99             catch( std::out_of_range & )
 100             {
 101                 value_not_found_test_passed = true;
 102             }
 103
 104             BOOST_CHECK( value_not_found_test_passed );
 105         }
 106
 107         BOOST_CHECK( b.left[1]    == "" );
 108         BOOST_CHECK( b.left.at(1) == "" );
 109         b.left[2] = "two";
 110         BOOST_CHECK( b.left.at(2) == "two" );
 111         b.left[2] = "<<two>>";
 112         BOOST_CHECK( b.left.at(2) == "<<two>>" );
 113         b.left.at(2) = "two";
 114         BOOST_CHECK( b.left.at(2) == "two" );
 115
 116     }
 117
 118     // Mutable data test (2)
 119     {
 120         typedef bimap< vector_of<int>, unordered_set_of<std::string> > bm;
 121         bm b;
 122
 123         // Out of range test
 124         {
 125             bool value_not_found_test_passed = false;
 126             b.clear();
 127             try
 128             {
 129                 bool comp;
 130                 comp = b.right.at("banana") < 1;
 131             }
 132             catch( std::out_of_range & )
 133             {
 134                 value_not_found_test_passed = true;
 135             }
 136             BOOST_CHECK( value_not_found_test_passed );
 137         }
 138
 139         // Out of range test (const version)
 140         {
 141             bool value_not_found_test_passed = false;
 142             b.clear();
 143             try
 144             {
 145                 const bm & cb(b);
 146                 bool comp;
 147                 comp = cb.right.at("banana") < 1;
 148             }
 149             catch( std::out_of_range & )
 150             {
 151                 value_not_found_test_passed = true;
 152             }
 153
 154             BOOST_CHECK( value_not_found_test_passed );
 155         }
 156
 157         b.right["one"];
 158         BOOST_CHECK( b.size() == 1 );
 159         b.right["two"] = 2;
 160         BOOST_CHECK( b.right.at("two") == 2 );
 161         b.right["two"] = -2;
 162         BOOST_CHECK( b.right.at("two") == -2 );
 163         b.right.at("two") = 2;
 164         BOOST_CHECK( b.right.at("two") == 2 );
 165     }
 166
 167     // Mutable data test (3)
 168     {
 169         typedef bimap< unconstrained_set_of<int>,
 170                        unordered_set_of<std::string>,
 171                        right_based                       > bm;
 172
 173         bm b;
 174
 175         b.right["one"];
 176         BOOST_CHECK( b.size() == 1 );
 177         b.right["two"] = 2;
 178         BOOST_CHECK( b.right.at("two") == 2 );
 179         b.right["two"] = -2;
 180         BOOST_CHECK( b.right.at("two") == -2 );
 181         b.right.at("two") = 2;
 182         BOOST_CHECK( b.right.at("two") == 2 );
 183     }
 184
 185 }
 186
 187 int test_main( int, char* [] )
 188 {
 189     test_bimap_operator_bracket();
 190
 191     return 0;
 192 }
 193