libstdc++-v3/testsuite/23_containers/vector/bool/capacity/1.cc

   1 // 2006-08-05  Paolo Carlini  <pcarlini@suse.de>
   2
   3 // Copyright (C) 2006-2025 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 23.2.5 vector<bool> resize
  21
  22 #include <vector>
  23 #include <testsuite_hooks.h>
  24
  25 const bool A1[] = {0};
  26 const bool A2[] = {0, 0, 0};
  27 const bool A3[] = {0, 0};
  28 const bool A4[] = {0, 0, 1, 1, 1, 1, 1};
  29 const bool A5[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  30 const bool A6[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  31                    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  32                    1, 1, 1, 1};
  33 const bool A7[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  34                    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  35                    1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  36                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  37                    0, 0, 0, 0, 0, 0, 0, 0};
  38 const bool A8[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  39                    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  40                    1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  41                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  42                    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
  43 const bool A9[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  44                    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  45                    1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  46                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  47                    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  48                    0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  49 const bool A10[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  50                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  51                     1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  52                     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  53                     0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  54                     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1,
  55                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  56                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  57                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  58                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  59                     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  60                     1, 1};
  61 const bool A11[] = {0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0};
  62
  63 const unsigned N1 = sizeof(A1) / sizeof(bool);
  64 const unsigned N2 = sizeof(A2) / sizeof(bool);
  65 const unsigned N3 = sizeof(A3) / sizeof(bool);
  66 const unsigned N4 = sizeof(A4) / sizeof(bool);
  67 const unsigned N5 = sizeof(A5) / sizeof(bool);
  68 const unsigned N6 = sizeof(A6) / sizeof(bool);
  69 const unsigned N7 = sizeof(A7) / sizeof(bool);
  70 const unsigned N8 = sizeof(A8) / sizeof(bool);
  71 const unsigned N9 = sizeof(A9) / sizeof(bool);
  72 const unsigned N10 = sizeof(A10) / sizeof(bool);
  73 const unsigned N11 = sizeof(A11) / sizeof(bool);
  74
  75 void
  76 test01()
  77 {
  78   typedef std::vector<bool>  vec_type;
  79
  80   vec_type v;
  81
  82   v.resize(1);
  83   VERIFY( v.size() == 1 );
  84   VERIFY( std::equal(v.begin(), v.end(), A1) );
  85
  86   v.resize(3);
  87   VERIFY( v.size() == 3 );
  88   VERIFY( std::equal(v.begin(), v.end(), A2) );
  89
  90   v.resize(2);
  91   VERIFY( v.size() == 2 );
  92   VERIFY( std::equal(v.begin(), v.end(), A3) );
  93
  94   v.resize(7, true);
  95   VERIFY( v.size() == 7 );
  96   VERIFY( std::equal(v.begin(), v.end(), A4) );
  97
  98   v.resize(18, false);
  99   VERIFY( v.size() == 18 );
 100   VERIFY( std::equal(v.begin(), v.end(), A5) );
 101
 102   v.resize(40, true);
 103   VERIFY( v.size() == 40 );
 104   VERIFY( std::equal(v.begin(), v.end(), A6) );
 105
 106   v.resize(80, false);
 107   VERIFY( v.size() == 80 );
 108   VERIFY( std::equal(v.begin(), v.end(), A7) );
 109
 110   v.resize(90, true);
 111   VERIFY( v.size() == 90 );
 112   VERIFY( std::equal(v.begin(), v.end(), A8) );
 113
 114   v.resize(100, false);
 115   VERIFY( v.size() == 100 );
 116   VERIFY( std::equal(v.begin(), v.end(), A9) );
 117
 118   v.resize(200, true);
 119   VERIFY( v.size() == 200 );
 120   VERIFY( std::equal(v.begin(), v.end(), A10) );
 121
 122   v.resize(13, true);
 123   VERIFY( v.size() == 13 );
 124   VERIFY( std::equal(v.begin(), v.end(), A11) );
 125
 126   v.resize(13, false);
 127   VERIFY( v.size() == 13 );
 128   VERIFY( std::equal(v.begin(), v.end(), A11) );
 129 }
 130
 131 int main()
 132 {
 133   test01();
 134   return 0;
 135 }