git.m6w6.name Git - awesomized/libmemcached/blob - libtest/vchar.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  libtest
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Lesser General Public
   9  *  License as published by the Free Software Foundation; either
  10  *  version 3 of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Lesser General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Lesser General Public
  18  *  License along with this library; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 #include <libtest/common.h>
  23
  24 namespace libtest {
  25
  26 static std::string printer(const char *str, size_t length)
  27 {
  28   std::ostringstream buf;
  29   for (size_t x= 0; x < length; x++)
  30   {
  31     if (isprint(str[x]))
  32     {
  33       buf << str[x];
  34     }
  35     else
  36     {
  37       buf << "(" << int(str[x]) << ")";
  38     }
  39   }
  40
  41   return buf.str();
  42 }
  43
  44 void make_vector(libtest::vchar_t& arg, const char *str, size_t length)
  45 {
  46   arg.resize(length);
  47   memcpy(&arg[0], str, length);
  48 }
  49
  50 std::ostream& operator<<(std::ostream& output, const libtest::vchar_t& arg)
  51 {
  52   std::string tmp= libtest::printer(&arg[0], arg.size());
  53   output << tmp <<  "[" << arg.size() << "]";
  54
  55   return output;
  56 }
  57
  58 } // namespace libtest