git.m6w6.name Git - awesomized/libmemcached/blob - libtest/comparison.hpp

   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 #pragma once
  23
  24 #include <typeinfo>
  25 #include <libtest/strerror.h>
  26 #include <libmemcached/memcached.h>
  27
  28 namespace libtest {
  29
  30 template <class T_comparable, class T_hint>
  31 bool _compare_true_hint(const char *file, int line, const char *func, T_comparable __expected, const char *assertation_label,  T_hint __hint)
  32 {
  33   if (__expected == false)
  34   {
  35     libtest::stream::make_cerr(file, line, func) << "Assertation  \"" << assertation_label << "\" failed, hint: " << __hint;
  36     return false;
  37   }
  38
  39   return true;
  40 }
  41
  42 template <class T_comparable>
  43 bool _compare(const char *file, int line, const char *func, T_comparable __expected, T_comparable __actual)
  44 {
  45   if (__expected != __actual)
  46   {
  47     if (typeid(__expected) == typeid(memcached_return_t))
  48     {
  49       libtest::stream::make_cerr(file, line, func) << "Expected \""
  50         << memcached_strerror(NULL, memcached_return_t(__expected))
  51         << "\" got \""
  52         << memcached_strerror(NULL, memcached_return_t(__actual)) << "\"";
  53     }
  54     else if (typeid(__expected) == typeid(test_return_t))
  55     {
  56       libtest::stream::make_cerr(file, line, func) << "Expected \""
  57         << test_strerror(test_return_t(__expected))
  58         << "\" got \""
  59         << test_strerror(test_return_t(__actual)) << "\"";
  60     }
  61     else
  62     {
  63       libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\"";
  64     }
  65     return false;
  66   }
  67
  68   return true;
  69 }
  70
  71 template <class T_comparable>
  72 bool _compare_zero(const char *file, int line, const char *func, T_comparable __actual)
  73 {
  74   if (T_comparable(0) != __actual)
  75   {
  76     libtest::stream::make_cerr(file, line, func) << "Expected 0 got \"" << __actual << "\"";
  77     return false;
  78   }
  79
  80   return true;
  81 }
  82
  83 template <class T_comparable, class T_hint>
  84 bool _compare_hint(const char *file, int line, const char *func, T_comparable __expected, T_comparable __actual, T_hint __hint)
  85 {
  86   if (__expected != __actual)
  87   {
  88     libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\" Additionally: \"" << __hint << "\"";
  89
  90     return false;
  91   }
  92
  93   return true;
  94 }
  95
  96 } // namespace libtest