Line data    Source code

       1             : #pragma once
       2             : #ifndef CATCH_TESTS_HPP
       3             : #define CATCH_TESTS_HPP
       4             : 
       5             : /*
       6             :   Zipios -- a small C++ library that provides easy access to .zip files.
       7             : 
       8             :   Copyright (C) 2000-2007  Thomas Sondergaard
       9             :   Copyright (C) 2015-2019  Made to Order Software Corporation
      10             : 
      11             :   This library is free software; you can redistribute it and/or
      12             :   modify it under the terms of the GNU Lesser General Public
      13             :   License as published by the Free Software Foundation; either
      14             :   version 2.1 of the License, or (at your option) any later version.
      15             : 
      16             :   This library is distributed in the hope that it will be useful,
      17             :   but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      19             :   Lesser General Public License for more details.
      20             : 
      21             :   You should have received a copy of the GNU Lesser General Public
      22             :   License along with this library; if not, write to the Free Software
      23             :   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
      24             : */
      25             : 
      26             : /** \file
      27             :  * \brief Common header for all our catch tests.
      28             :  *
      29             :  * Zipios comes with a unit test suite. This header defines things
      30             :  * that all the tests access, such as the catch.hpp header file.
      31             :  */
      32             : 
      33             : #include "zipios/zipios-config.hpp"
      34             : 
      35             : #include <catch.hpp>
      36             : 
      37             : #include <memory>
      38             : #include <sstream>
      39             : 
      40             : #include <limits.h>
      41             : 
      42             : 
      43             : #if defined(__sun) || defined(__sun__) || defined(__SunOS) || defined(__CYGWIN__)
      44             : namespace std
      45             : {
      46             : 
      47             : // somehow they have g++ 4.8.2 but to_string() is missing
      48             : template<typename T>
      49             : std::string to_string(T v)
      50             : {
      51             :     std::ostringstream ss;
      52             :     ss << v;
      53             :     return ss.str();
      54             : }
      55             : 
      56             : }
      57             : #endif
      58             : 
      59             : 
      60             : namespace zipios_test
      61             : {
      62             : 
      63             : 
      64             : /** \brief Create a random number representing a size_t object.
      65             :  *
      66             :  * This function is used to accommodate 32 and 64 bit tests. It creates
      67             :  * a random number in a size_t variable. The result is expected to fill
      68             :  * all the bits in a random manner.
      69             :  *
      70             :  * \todo
      71             :  * Look into whether we want to define all the bits. Right now, it is
      72             :  * likely that bit 31 and 63 never get set.
      73             :  *
      74             :  * \return A random size_t variable.
      75             :  */
      76          49 : inline size_t rand_size_t()
      77             : {
      78          49 :     return static_cast<size_t>(rand())
      79             : #if !defined(_ILP32) && ((UINT_MAX) != 0xFFFFFFFFU)
      80             :          | (static_cast<size_t>(rand()) << 32)
      81             : #endif
      82             :         ;
      83             : }
      84             : 
      85             : 
      86             : class auto_unlink_t
      87             : {
      88             : public:
      89             :                             auto_unlink_t(std::string const& filename);
      90             :                             ~auto_unlink_t();
      91             : 
      92             : private:
      93             :     std::string const       m_filename;
      94             : };
      95             : 
      96             : 
      97             : class file_t
      98             : {
      99             : public:
     100             :     typedef std::shared_ptr<file_t>     pointer_t;
     101             :     typedef std::vector<pointer_t>      vector_t;
     102             :     typedef std::vector<std::string>    filenames_t;
     103             : 
     104             :     enum class type_t
     105             :     {
     106             :         UNKNOWN,
     107             :         REGULAR,
     108             :         DIRECTORY
     109             :     };
     110             : 
     111             :     file_t(type_t t, int children_count, std::string const& new_filename = "");
     112             :     ~file_t();
     113             :     type_t type() const;
     114             :     std::string const& filename() const;
     115             :     vector_t const& children() const;
     116             :     size_t size();
     117             :     type_t find(std::string const& name);
     118             :     filenames_t get_all_filenames() const;
     119             : 
     120             : private:
     121             :     void get_filenames(filenames_t& names, std::string const& parent) const;
     122             : 
     123             :     std::string     m_filename;
     124             :     vector_t        m_children;
     125             :     type_t          m_type;
     126             : };
     127             : 
     128             : 
     129             : } // zipios_test namespace
     130             : 
     131             : // Local Variables:
     132             : // mode: cpp
     133             : // indent-tabs-mode: nil
     134             : // c-basic-offset: 4
     135             : // tab-width: 4
     136             : // End:
     137             : 
     138             : // vim: ts=4 sw=4 et
     139             : #endif