external_libraries/boost_endian/libs/integer/test/endian_binary_stream_test.cpp

   1 //  endian_binary_stream_test.cpp  -----------------------------------------------------//
   2
   3 //  Copyright Beman Dawes 2009
   4
   5 //  Distributed under the Boost Software License, Version 1.0.
   6 //  See http://www.boost.org/LICENSE_1_0.txt
   7
   8 #include <boost/integer/endian_binary_stream.hpp>
   9 #include <iostream>
  10 #include <sstream>
  11
  12 using namespace boost;
  13 using namespace boost::integer;
  14 using namespace std;
  15
  16 namespace
  17 {
  18   int errors = 0;
  19
  20   void verify( bool x, const char * file, int line )
  21   {
  22     if ( x ) return;
  23     ++errors;
  24     cout << file << "(" << line << ") : error: predicate is false\n" << endl;
  25   }
  26
  27 }
  28
  29 #define BOOST_VERIFY(predicate) verify( predicate, __FILE__, __LINE__ )
  30
  31 int main()
  32 {
  33   std::stringstream ss( std::ios_base::in | std::ios_base::out | std::ios_base::binary );
  34
  35   //  big tests
  36
  37   big8_t big8_t_1(0x01), big8_t_2;
  38   ss <= big8_t_1;
  39   ss >= big8_t_2;
  40   BOOST_VERIFY( big8_t_1 == big8_t_2 );
  41
  42   big16_t big16_t_1(0x0102), big16_t_2;
  43   ss <= big16_t_1;
  44   ss >= big16_t_2;
  45   BOOST_VERIFY( big16_t_1 == big16_t_2 );
  46
  47   big24_t big24_t_1(0x010203L), big24_t_2;
  48   ss <= big24_t_1;
  49   ss >= big24_t_2;
  50   BOOST_VERIFY( big24_t_1 == big24_t_2 );
  51
  52   big32_t big32_t_1(0x01020304L), big32_t_2;
  53   ss <= big32_t_1;
  54   ss >= big32_t_2;
  55   BOOST_VERIFY( big32_t_1 == big32_t_2 );
  56
  57   big40_t big40_t_1(0x0102030405LL), big40_t_2;
  58   ss <= big40_t_1;
  59   ss >= big40_t_2;
  60   BOOST_VERIFY( big40_t_1 == big40_t_2 );
  61
  62   big48_t big48_t_1(0x010203040506LL), big48_t_2;
  63   ss <= big48_t_1;
  64   ss >= big48_t_2;
  65   BOOST_VERIFY( big48_t_1 == big48_t_2 );
  66
  67   big56_t big56_t_1(0x01020304050607LL), big56_t_2;
  68   ss <= big56_t_1;
  69   ss >= big56_t_2;
  70   BOOST_VERIFY( big56_t_1 == big56_t_2 );
  71
  72   big64_t big64_t_1(0x0102030405060808LL), big64_t_2;
  73   ss <= big64_t_1;
  74   ss >= big64_t_2;
  75   BOOST_VERIFY( big64_t_1 == big64_t_2 );
  76
  77   //  ubig tests
  78
  79   ubig8_t ubig8_t_1(0x01), ubig8_t_2;
  80   ss <= ubig8_t_1;
  81   ss >= ubig8_t_2;
  82   BOOST_VERIFY( ubig8_t_1 == ubig8_t_2 );
  83
  84   ubig16_t ubig16_t_1(0x0102), ubig16_t_2;
  85   ss <= ubig16_t_1;
  86   ss >= ubig16_t_2;
  87   BOOST_VERIFY( ubig16_t_1 == ubig16_t_2 );
  88
  89   ubig24_t ubig24_t_1(0x010203L), ubig24_t_2;
  90   ss <= ubig24_t_1;
  91   ss >= ubig24_t_2;
  92   BOOST_VERIFY( ubig24_t_1 == ubig24_t_2 );
  93
  94   ubig32_t ubig32_t_1(0x01020304L), ubig32_t_2;
  95   ss <= ubig32_t_1;
  96   ss >= ubig32_t_2;
  97   BOOST_VERIFY( ubig32_t_1 == ubig32_t_2 );
  98
  99   ubig40_t ubig40_t_1(0x0102030405LL), ubig40_t_2;
 100   ss <= ubig40_t_1;
 101   ss >= ubig40_t_2;
 102   BOOST_VERIFY( ubig40_t_1 == ubig40_t_2 );
 103
 104   ubig48_t ubig48_t_1(0x010203040506LL), ubig48_t_2;
 105   ss <= ubig48_t_1;
 106   ss >= ubig48_t_2;
 107   BOOST_VERIFY( ubig48_t_1 == ubig48_t_2 );
 108
 109   ubig56_t ubig56_t_1(0x01020304050607LL), ubig56_t_2;
 110   ss <= ubig56_t_1;
 111   ss >= ubig56_t_2;
 112   BOOST_VERIFY( ubig56_t_1 == ubig56_t_2 );
 113
 114   ubig64_t ubig64_t_1(0x0102030405060808LL), ubig64_t_2;
 115   ss <= ubig64_t_1;
 116   ss >= ubig64_t_2;
 117   BOOST_VERIFY( ubig64_t_1 == ubig64_t_2 );
 118
 119   //  little tests
 120
 121   little8_t little8_t_1(0x01), little8_t_2;
 122   ss <= little8_t_1;
 123   ss >= little8_t_2;
 124   BOOST_VERIFY( little8_t_1 == little8_t_2 );
 125
 126   little16_t little16_t_1(0x0102), little16_t_2;
 127   ss <= little16_t_1;
 128   ss >= little16_t_2;
 129   BOOST_VERIFY( little16_t_1 == little16_t_2 );
 130
 131   little24_t little24_t_1(0x010203L), little24_t_2;
 132   ss <= little24_t_1;
 133   ss >= little24_t_2;
 134   BOOST_VERIFY( little24_t_1 == little24_t_2 );
 135
 136   little32_t little32_t_1(0x01020304L), little32_t_2;
 137   ss <= little32_t_1;
 138   ss >= little32_t_2;
 139   BOOST_VERIFY( little32_t_1 == little32_t_2 );
 140
 141   little40_t little40_t_1(0x0102030405LL), little40_t_2;
 142   ss <= little40_t_1;
 143   ss >= little40_t_2;
 144   BOOST_VERIFY( little40_t_1 == little40_t_2 );
 145
 146   little48_t little48_t_1(0x010203040506LL), little48_t_2;
 147   ss <= little48_t_1;
 148   ss >= little48_t_2;
 149   BOOST_VERIFY( little48_t_1 == little48_t_2 );
 150
 151   little56_t little56_t_1(0x01020304050607LL), little56_t_2;
 152   ss <= little56_t_1;
 153   ss >= little56_t_2;
 154   BOOST_VERIFY( little56_t_1 == little56_t_2 );
 155
 156   little64_t little64_t_1(0x0102030405060808LL), little64_t_2;
 157   ss <= little64_t_1;
 158   ss >= little64_t_2;
 159   BOOST_VERIFY( little64_t_1 == little64_t_2 );
 160
 161   //  ulittle tests
 162
 163   ulittle8_t ulittle8_t_1(0x01), ulittle8_t_2;
 164   ss <= ulittle8_t_1;
 165   ss >= ulittle8_t_2;
 166   BOOST_VERIFY( ulittle8_t_1 == ulittle8_t_2 );
 167
 168   ulittle16_t ulittle16_t_1(0x0102), ulittle16_t_2;
 169   ss <= ulittle16_t_1;
 170   ss >= ulittle16_t_2;
 171   BOOST_VERIFY( ulittle16_t_1 == ulittle16_t_2 );
 172
 173   ulittle24_t ulittle24_t_1(0x010203L), ulittle24_t_2;
 174   ss <= ulittle24_t_1;
 175   ss >= ulittle24_t_2;
 176   BOOST_VERIFY( ulittle24_t_1 == ulittle24_t_2 );
 177
 178   ulittle32_t ulittle32_t_1(0x01020304L), ulittle32_t_2;
 179   ss <= ulittle32_t_1;
 180   ss >= ulittle32_t_2;
 181   BOOST_VERIFY( ulittle32_t_1 == ulittle32_t_2 );
 182
 183   ulittle40_t ulittle40_t_1(0x0102030405LL), ulittle40_t_2;
 184   ss <= ulittle40_t_1;
 185   ss >= ulittle40_t_2;
 186   BOOST_VERIFY( ulittle40_t_1 == ulittle40_t_2 );
 187
 188   ulittle48_t ulittle48_t_1(0x010203040506LL), ulittle48_t_2;
 189   ss <= ulittle48_t_1;
 190   ss >= ulittle48_t_2;
 191   BOOST_VERIFY( ulittle48_t_1 == ulittle48_t_2 );
 192
 193   ulittle56_t ulittle56_t_1(0x01020304050607LL), ulittle56_t_2;
 194   ss <= ulittle56_t_1;
 195   ss >= ulittle56_t_2;
 196   BOOST_VERIFY( ulittle56_t_1 == ulittle56_t_2 );
 197
 198   ulittle64_t ulittle64_t_1(0x0102030405060808LL), ulittle64_t_2;
 199   ss <= ulittle64_t_1;
 200   ss >= ulittle64_t_2;
 201   BOOST_VERIFY( ulittle64_t_1 == ulittle64_t_2 );
 202
 203   //  native tests
 204
 205   native8_t native8_t_1(0x01), native8_t_2;
 206   ss <= native8_t_1;
 207   ss >= native8_t_2;
 208   BOOST_VERIFY( native8_t_1 == native8_t_2 );
 209
 210   native16_t native16_t_1(0x0102), native16_t_2;
 211   ss <= native16_t_1;
 212   ss >= native16_t_2;
 213   BOOST_VERIFY( native16_t_1 == native16_t_2 );
 214
 215   native24_t native24_t_1(0x010203L), native24_t_2;
 216   ss <= native24_t_1;
 217   ss >= native24_t_2;
 218   BOOST_VERIFY( native24_t_1 == native24_t_2 );
 219
 220   native32_t native32_t_1(0x01020304L), native32_t_2;
 221   ss <= native32_t_1;
 222   ss >= native32_t_2;
 223   BOOST_VERIFY( native32_t_1 == native32_t_2 );
 224
 225   native40_t native40_t_1(0x0102030405LL), native40_t_2;
 226   ss <= native40_t_1;
 227   ss >= native40_t_2;
 228   BOOST_VERIFY( native40_t_1 == native40_t_2 );
 229
 230   native48_t native48_t_1(0x010203040506LL), native48_t_2;
 231   ss <= native48_t_1;
 232   ss >= native48_t_2;
 233   BOOST_VERIFY( native48_t_1 == native48_t_2 );
 234
 235   native56_t native56_t_1(0x01020304050607LL), native56_t_2;
 236   ss <= native56_t_1;
 237   ss >= native56_t_2;
 238   BOOST_VERIFY( native56_t_1 == native56_t_2 );
 239
 240   native64_t native64_t_1(0x0102030405060808LL), native64_t_2;
 241   ss <= native64_t_1;
 242   ss >= native64_t_2;
 243   BOOST_VERIFY( native64_t_1 == native64_t_2 );
 244
 245   //  unative tests
 246
 247   unative8_t unative8_t_1(0x01), unative8_t_2;
 248   ss <= unative8_t_1;
 249   ss >= unative8_t_2;
 250   BOOST_VERIFY( unative8_t_1 == unative8_t_2 );
 251
 252   unative16_t unative16_t_1(0x0102), unative16_t_2;
 253   ss <= unative16_t_1;
 254   ss >= unative16_t_2;
 255   BOOST_VERIFY( unative16_t_1 == unative16_t_2 );
 256
 257   unative24_t unative24_t_1(0x010203L), unative24_t_2;
 258   ss <= unative24_t_1;
 259   ss >= unative24_t_2;
 260   BOOST_VERIFY( unative24_t_1 == unative24_t_2 );
 261
 262   unative32_t unative32_t_1(0x01020304L), unative32_t_2;
 263   ss <= unative32_t_1;
 264   ss >= unative32_t_2;
 265   BOOST_VERIFY( unative32_t_1 == unative32_t_2 );
 266
 267   unative40_t unative40_t_1(0x0102030405LL), unative40_t_2;
 268   ss <= unative40_t_1;
 269   ss >= unative40_t_2;
 270   BOOST_VERIFY( unative40_t_1 == unative40_t_2 );
 271
 272   unative48_t unative48_t_1(0x010203040506LL), unative48_t_2;
 273   ss <= unative48_t_1;
 274   ss >= unative48_t_2;
 275   BOOST_VERIFY( unative48_t_1 == unative48_t_2 );
 276
 277   unative56_t unative56_t_1(0x01020304050607LL), unative56_t_2;
 278   ss <= unative56_t_1;
 279   ss >= unative56_t_2;
 280   BOOST_VERIFY( unative56_t_1 == unative56_t_2 );
 281
 282   unative64_t unative64_t_1(0x0102030405060808LL), unative64_t_2;
 283   ss <= unative64_t_1;
 284   ss >= unative64_t_2;
 285   BOOST_VERIFY( unative64_t_1 == unative64_t_2 );
 286
 287   cout << errors << " error(s) detected\n";
 288   return errors;
 289 }