LCOV - code coverage report
Current view: top level - tests - access.cpp (source / functions) Hit Total Coverage
Test: coverage.info Lines: 88 88 100.0 %
Date: 2019-09-16 03:06:47 Functions: 5 5 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * License:
       3             :  *    Copyright (c) 2006-2019  Made to Order Software Corp.  All Rights Reserved
       4             :  *
       5             :  *    https://snapwebsites.org/
       6             :  *    contact@m2osw.com
       7             :  *
       8             :  *    This program is free software; you can redistribute it and/or modify
       9             :  *    it under the terms of the GNU General Public License as published by
      10             :  *    the Free Software Foundation; either version 2 of the License, or
      11             :  *    (at your option) any later version.
      12             :  *
      13             :  *    This program is distributed in the hope that it will be useful,
      14             :  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      16             :  *    GNU General Public License for more details.
      17             :  *
      18             :  *    You should have received a copy of the GNU General Public License along
      19             :  *    with this program; if not, write to the Free Software Foundation, Inc.,
      20             :  *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      21             :  *
      22             :  * Authors:
      23             :  *    Alexis Wilke   alexis@m2osw.com
      24             :  */
      25             : 
      26             : // self
      27             : //
      28             : #include "main.h"
      29             : 
      30             : // advgetopt lib
      31             : //
      32             : #include <advgetopt/exception.h>
      33             : 
      34             : // snapdev lib
      35             : //
      36             : #include <snapdev/safe_setenv.h>
      37             : 
      38             : // C++ lib
      39             : //
      40             : #include <fstream>
      41             : 
      42             : 
      43             : 
      44             : 
      45             : 
      46             : 
      47           8 : CATCH_TEST_CASE("program_name", "[program_name][valid][getopt]")
      48             : {
      49          12 :     CATCH_START_SECTION("Verify a nullptr program name in argv[]s")
      50           1 :         advgetopt::options_environment environment_options;
      51           1 :         environment_options.f_project_name = "unittest";
      52           1 :         environment_options.f_help_header = "Usage: verify program name handling";
      53             : 
      54             :         char const * cargv[] =
      55             :         {
      56             :             nullptr,
      57             :             "--verbose",
      58             :             nullptr
      59           1 :         };
      60             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
      61           1 :         char ** argv = const_cast<char **>(cargv);
      62             : 
      63           2 :         advgetopt::getopt opt(environment_options);
      64             : 
      65           1 :         opt.parse_program_name(argv);
      66             : 
      67           1 :         CATCH_REQUIRE(opt.get_program_name().empty());
      68           1 :         CATCH_REQUIRE(opt.get_program_fullname().empty());
      69             :     CATCH_END_SECTION()
      70             : 
      71          12 :     CATCH_START_SECTION("Verify a program name with no path")
      72           1 :         advgetopt::options_environment environment_options;
      73           1 :         environment_options.f_project_name = "unittest";
      74           1 :         environment_options.f_options = nullptr;
      75           1 :         environment_options.f_help_header = "Usage: verify program name handling";
      76             : 
      77             :         char const * cargv[] =
      78             :         {
      79             :             "basename-only.exe",
      80             :             "--verbose",
      81             :             nullptr
      82           1 :         };
      83             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
      84           1 :         char ** argv = const_cast<char **>(cargv);
      85             : 
      86           2 :         advgetopt::getopt opt(environment_options);
      87             : 
      88           1 :         opt.parse_program_name(argv);
      89             : 
      90           1 :         CATCH_REQUIRE(opt.get_program_name() == "basename-only.exe");
      91           1 :         CATCH_REQUIRE(opt.get_program_fullname() == "basename-only.exe");
      92             :     CATCH_END_SECTION()
      93             : 
      94          12 :     CATCH_START_SECTION("Verify a program name with a relative path")
      95           1 :         advgetopt::options_environment environment_options;
      96           1 :         environment_options.f_project_name = "unittest";
      97           1 :         environment_options.f_options = nullptr;
      98           1 :         environment_options.f_help_header = "Usage: verify program name handling";
      99             : 
     100             :         char const * cargv[] =
     101             :         {
     102             :             "project/bin/and-basename.tool",
     103             :             "--verbose",
     104             :             nullptr
     105           1 :         };
     106             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
     107           1 :         char ** argv = const_cast<char **>(cargv);
     108             : 
     109           2 :         advgetopt::getopt opt(environment_options);
     110             : 
     111           1 :         opt.parse_program_name(argv);
     112             : 
     113           1 :         CATCH_REQUIRE(opt.get_program_name() == "and-basename.tool");
     114           1 :         CATCH_REQUIRE(opt.get_program_fullname() == "project/bin/and-basename.tool");
     115             :     CATCH_END_SECTION()
     116             : 
     117          12 :     CATCH_START_SECTION("Verify a program name with a relative path and backslashes")
     118           1 :         advgetopt::options_environment environment_options;
     119           1 :         environment_options.f_project_name = "unittest";
     120           1 :         environment_options.f_options = nullptr;
     121           1 :         environment_options.f_help_header = "Usage: verify program name handling";
     122             : 
     123             :         char const * cargv[] =
     124             :         {
     125             :             "project\\bin\\and-basename.tool",
     126             :             "--verbose",
     127             :             nullptr
     128           1 :         };
     129             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
     130           1 :         char ** argv = const_cast<char **>(cargv);
     131             : 
     132           2 :         advgetopt::getopt opt(environment_options);
     133             : 
     134           1 :         opt.parse_program_name(argv);
     135             : 
     136           1 :         CATCH_REQUIRE(opt.get_program_name() == "and-basename.tool");
     137           1 :         CATCH_REQUIRE(opt.get_program_fullname() == "project\\bin\\and-basename.tool");
     138             :     CATCH_END_SECTION()
     139             : 
     140          12 :     CATCH_START_SECTION("Verify a program name with a full path")
     141           1 :         advgetopt::options_environment environment_options;
     142           1 :         environment_options.f_project_name = "unittest";
     143           1 :         environment_options.f_options = nullptr;
     144           1 :         environment_options.f_help_header = "Usage: verify program name handling";
     145             : 
     146             :         char const * cargv[] =
     147             :         {
     148             :             "/usr/bin/basename",
     149             :             "--verbose",
     150             :             nullptr
     151           1 :         };
     152             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
     153           1 :         char ** argv = const_cast<char **>(cargv);
     154             : 
     155           2 :         advgetopt::getopt opt(environment_options);
     156             : 
     157           1 :         opt.parse_program_name(argv);
     158             : 
     159           1 :         CATCH_REQUIRE(opt.get_program_name() == "basename");
     160           1 :         CATCH_REQUIRE(opt.get_program_fullname() == "/usr/bin/basename");
     161             :     CATCH_END_SECTION()
     162             : 
     163          12 :     CATCH_START_SECTION("Verify a program name with a full path and backslashes")
     164           1 :         advgetopt::options_environment environment_options;
     165           1 :         environment_options.f_project_name = "unittest";
     166           1 :         environment_options.f_options = nullptr;
     167           1 :         environment_options.f_help_header = "Usage: verify program name handling";
     168             : 
     169             :         char const * cargv[] =
     170             :         {
     171             :             "\\usr\\bin\\basename",
     172             :             "--verbose",
     173             :             nullptr
     174           1 :         };
     175             :         //int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
     176           1 :         char ** argv = const_cast<char **>(cargv);
     177             : 
     178           2 :         advgetopt::getopt opt(environment_options);
     179             : 
     180           1 :         opt.parse_program_name(argv);
     181             : 
     182           1 :         CATCH_REQUIRE(opt.get_program_name() == "basename");
     183           1 :         CATCH_REQUIRE(opt.get_program_fullname() == "\\usr\\bin\\basename");
     184             :     CATCH_END_SECTION()
     185           6 : }
     186             : 
     187             : 
     188             : 
     189           4 : CATCH_TEST_CASE("project_name", "[project_name][valid][getopt]")
     190             : {
     191           4 :     CATCH_START_SECTION("Verify a nullptr project name")
     192           1 :         advgetopt::options_environment environment_options;
     193           1 :         environment_options.f_help_header = "Usage: verify project name handling";
     194             : 
     195           2 :         advgetopt::getopt opt(environment_options);
     196             : 
     197           1 :         CATCH_REQUIRE(opt.get_project_name().empty());
     198             :     CATCH_END_SECTION()
     199             : 
     200           4 :     CATCH_START_SECTION("Verify an actual project name")
     201           1 :         advgetopt::options_environment environment_options;
     202           1 :         environment_options.f_project_name = "unit-test";
     203           1 :         environment_options.f_help_header = "Usage: verify program name handling";
     204             : 
     205           2 :         advgetopt::getopt opt(environment_options);
     206             : 
     207           1 :         CATCH_REQUIRE(opt.get_project_name() == "unit-test");
     208             :     CATCH_END_SECTION()
     209           2 : }
     210             : 
     211             : 
     212           3 : CATCH_TEST_CASE("invalid_program_name", "[program_name][invalid][getopt]")
     213             : {
     214           2 :     CATCH_START_SECTION("Parsing a nullptr program name throws")
     215           1 :         advgetopt::options_environment environment_options;
     216           1 :         environment_options.f_project_name = "unittest";
     217           1 :         environment_options.f_help_header = "Usage: verify program name handling";
     218             : 
     219           2 :         advgetopt::getopt opt(environment_options);
     220             : 
     221           1 :         CATCH_REQUIRE_THROWS_MATCHES(
     222             :                   opt.parse_program_name(nullptr)
     223             :                 , advgetopt::getopt_exception_logic
     224             :                 , Catch::Matchers::ExceptionMessage(
     225             :                               "argv pointer cannot be nullptr"));
     226             :     CATCH_END_SECTION()
     227           7 : }
     228             : 
     229             : 
     230             : 
     231             : 
     232             : // vim: ts=4 sw=4 et

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