Line data    Source code

       1             : // Copyright (c) 2006-2021  Made to Order Software Corp.  All Rights Reserved
       2             : //
       3             : // https://snapwebsites.org/project/snapdev
       4             : // contact@m2osw.com
       5             : //
       6             : // This program is free software; you can redistribute it and/or modify
       7             : // it under the terms of the GNU General Public License as published by
       8             : // the Free Software Foundation; either version 2 of the License, or
       9             : // (at your option) any later version.
      10             : //
      11             : // This program 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 program; if not, write to the Free Software Foundation, Inc.,
      18             : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      19             : 
      20             : 
      21             : /** \file
      22             :  * \brief Start the catch test for snapdev.
      23             :  *
      24             :  * This file implements the main test functions (initialization).
      25             :  */
      26             : 
      27             : // Tell catch we want it to add the runner code in this file.
      28             : #define CATCH_CONFIG_RUNNER
      29             : 
      30             : // self
      31             : //
      32             : #include    "catch_main.h"
      33             : 
      34             : 
      35             : // snapdev lib
      36             : //
      37             : #include    <snapdev/not_used.h>
      38             : #include    <snapdev/version.h>
      39             : 
      40             : 
      41             : // libexcept lib
      42             : //
      43             : #include    <libexcept/exception.h>
      44             : 
      45             : 
      46             : // C++ lib
      47             : //
      48             : #include    <sstream>
      49             : 
      50             : 
      51             : // last include
      52             : //
      53             : #include    <snapdev/poison.h>
      54             : 
      55             : 
      56             : 
      57             : 
      58             : namespace SNAP_CATCH2_NAMESPACE
      59             : {
      60             : 
      61             : 
      62           2 : std::string                 g_tmp_dir;
      63             : 
      64             : 
      65             : 
      66             : }
      67             : // SNAP_CATCH2_NAMESPACE namespace
      68             : 
      69             : 
      70             : namespace
      71             : {
      72             : 
      73             : 
      74           2 : Catch::clara::Parser add_command_line_options(Catch::clara::Parser const & cli)
      75             : {
      76             :     return cli
      77           4 :          | Catch::clara::Opt(SNAP_CATCH2_NAMESPACE::g_tmp_dir, "tmp")
      78           6 :               ["-T"]["--tmp"]
      79          10 :               ("a path to a temporary directory used by the tests.");
      80             : }
      81             : 
      82             : 
      83             : 
      84           1 : int finish_init(Catch::Session & session)
      85             : {
      86           1 :     snap::NOT_USED(session);
      87             : 
      88           1 :     if(!SNAP_CATCH2_NAMESPACE::g_tmp_dir.empty())
      89             :     {
      90           1 :         if(SNAP_CATCH2_NAMESPACE::g_tmp_dir == "/tmp")
      91             :         {
      92           0 :             std::cerr << "fatal error: you must specify a sub-directory for your temporary directory such as /tmp/snapdev";
      93           0 :             exit(1);
      94             :         }
      95             :     }
      96             :     else
      97             :     {
      98           0 :         SNAP_CATCH2_NAMESPACE::g_tmp_dir = "/tmp/snapdev";
      99             :     }
     100             : 
     101             :     // delete the existing tmp directory
     102             :     {
     103           2 :         std::stringstream ss;
     104           1 :         ss << "rm -rf \"" << SNAP_CATCH2_NAMESPACE::g_tmp_dir << "\"";
     105           1 :         if(system(ss.str().c_str()) != 0)
     106             :         {
     107           0 :             std::cerr << "fatal error: could not delete temporary directory \"" << SNAP_CATCH2_NAMESPACE::g_tmp_dir << "\".";
     108           0 :             exit(1);
     109             :         }
     110             :     }
     111             : 
     112             :     // then re-create the directory
     113             :     {
     114           2 :         std::stringstream ss;
     115           1 :         ss << "mkdir -p \"" << SNAP_CATCH2_NAMESPACE::g_tmp_dir << "\"";
     116           1 :         if(system(ss.str().c_str()) != 0)
     117             :         {
     118           0 :             std::cerr << "fatal error: could not create temporary directory \"" << SNAP_CATCH2_NAMESPACE::g_tmp_dir << "\".";
     119           0 :             exit(1);
     120             :         }
     121             :     }
     122             : 
     123           1 :     return 0;
     124             : }
     125             : 
     126             : 
     127             : 
     128             : }
     129             : 
     130             : 
     131           2 : int main(int argc, char * argv[])
     132             : {
     133           4 :     return SNAP_CATCH2_NAMESPACE::snap_catch2_main(
     134             :               "snapdev"
     135             :             , SNAPDEV_VERSION_STRING
     136             :             , argc
     137             :             , argv
     138           6 :             , []() { libexcept::set_collect_stack(false); }
     139             :             , &add_command_line_options
     140             :             , &finish_init
     141           4 :         );
     142           6 : }
     143             : 
     144             : // vim: ts=4 sw=4 et