test/libapt/getlanguages_test.cc

   1 #include <config.h>
   2
   3 #include <apt-pkg/aptconfiguration.h>
   4 #include <apt-pkg/configuration.h>
   5
   6 #include "assert.h"
   7 #include <string>
   8 #include <vector>
   9
  10 #include <iostream>
  11
  12 int main(int argc,char *argv[])
  13 {
  14         if (argc != 2) {
  15                 std::cout << "One parameter expected - given " << argc << std::endl;
  16                 return 100;
  17         }
  18
  19         char const* env[2];
  20         env[0] = "de_DE.UTF-8";
  21         env[1] = "";
  22
  23         std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, env);
  24         equals(vec.size(), 3);
  25         equals(vec[0], "de_DE");
  26         equals(vec[1], "de");
  27         equals(vec[2], "en");
  28
  29         // Special: Check if the cache is actually in use
  30                 env[0] = "en_GB.UTF-8";
  31                 vec = APT::Configuration::getLanguages(false, true, env);
  32                 equals(vec.size(), 3);
  33                 equals(vec[0], "de_DE");
  34                 equals(vec[1], "de");
  35                 equals(vec[2], "en");
  36
  37         env[0] = "en_GB.UTF-8";
  38         vec = APT::Configuration::getLanguages(false, false, env);
  39         equals(vec.size(), 2);
  40         equals(vec[0], "en_GB");
  41         equals(vec[1], "en");
  42
  43         // esperanto
  44         env[0] = "eo.UTF-8";
  45         vec = APT::Configuration::getLanguages(false, false, env);
  46         equals(vec.size(), 2);
  47         equals(vec[0], "eo");
  48         equals(vec[1], "en");
  49
  50         env[0] = "tr_DE@euro";
  51         vec = APT::Configuration::getLanguages(false, false, env);
  52         equals(vec.size(), 3);
  53         equals(vec[0], "tr_DE");
  54         equals(vec[1], "tr");
  55         equals(vec[2], "en");
  56
  57         env[0] = "de_NO";
  58         env[1] = "de_NO:en_GB:nb_NO:nb:no_NO:no:nn_NO:nn:da:sv:en";
  59         vec = APT::Configuration::getLanguages(false, false, env);
  60         equals(vec.size(), 6);
  61         equals(vec[0], "de_NO");
  62         equals(vec[1], "de");
  63         equals(vec[2], "en_GB");
  64         equals(vec[3], "nb_NO");
  65         equals(vec[4], "nb");
  66         equals(vec[5], "en");
  67
  68         env[0] = "pt_PR.UTF-8";
  69         env[1] = "";
  70         vec = APT::Configuration::getLanguages(false, false, env);
  71         equals(vec.size(), 3);
  72         equals(vec[0], "pt_PR");
  73         equals(vec[1], "pt");
  74         equals(vec[2], "en");
  75
  76         env[0] = "ast_DE.UTF-8";
  77         vec = APT::Configuration::getLanguages(false, false, env); // bogus, but syntactical correct
  78         equals(vec.size(), 3);
  79         equals(vec[0], "ast_DE");
  80         equals(vec[1], "ast");
  81         equals(vec[2], "en");
  82
  83         env[0] = "C";
  84         vec = APT::Configuration::getLanguages(false, false, env);
  85         equals(vec.size(), 1);
  86         equals(vec[0], "en");
  87
  88         _config->Set("Acquire::Languages", "none");
  89         env[0] = "C";
  90         vec = APT::Configuration::getLanguages(false, false, env);
  91         equals(vec.size(), 0);
  92
  93         _config->Set("Acquire::Languages", "environment");
  94         env[0] = "C";
  95         vec = APT::Configuration::getLanguages(false, false, env);
  96         equals(vec.size(), 1);
  97         equals(vec[0], "en");
  98
  99         _config->Set("Acquire::Languages", "de");
 100         env[0] = "C";
 101         vec = APT::Configuration::getLanguages(false, false, env);
 102         equals(vec.size(), 1);
 103         equals(vec[0], "de");
 104
 105         _config->Set("Acquire::Languages", "fr");
 106         env[0] = "ast_DE.UTF-8";
 107         vec = APT::Configuration::getLanguages(false, false, env);
 108         equals(vec.size(), 1);
 109         equals(vec[0], "fr");
 110
 111         _config->Set("Acquire::Languages", "environment,en");
 112         env[0] = "de_DE.UTF-8";
 113         vec = APT::Configuration::getLanguages(false, false, env);
 114         equals(vec.size(), 3);
 115         equals(vec[0], "de_DE");
 116         equals(vec[1], "de");
 117         equals(vec[2], "en");
 118         _config->Set("Acquire::Languages", "");
 119
 120         _config->Set("Acquire::Languages::1", "environment");
 121         _config->Set("Acquire::Languages::2", "en");
 122         env[0] = "de_DE.UTF-8";
 123         vec = APT::Configuration::getLanguages(false, false, env);
 124         equals(vec.size(), 3);
 125         equals(vec[0], "de_DE");
 126         equals(vec[1], "de");
 127         equals(vec[2], "en");
 128
 129         _config->Set("Acquire::Languages::3", "de");
 130         env[0] = "de_DE.UTF-8";
 131         vec = APT::Configuration::getLanguages(false, false, env);
 132         equals(vec.size(), 3);
 133         equals(vec[0], "de_DE");
 134         equals(vec[1], "de");
 135         equals(vec[2], "en");
 136
 137         _config->Set("Dir::State::lists", argv[1]);
 138         vec = APT::Configuration::getLanguages(true, false, env);
 139         equals(vec.size(), 8);
 140         equals(vec[0], "de_DE");
 141         equals(vec[1], "de");
 142         equals(vec[2], "en");
 143         equals(vec[3], "none");
 144         equalsOr4(vec[4], "pt", "tr", "ast_DE", "tlh_DE");
 145         equalsOr4(vec[5], "tr", "pt", "ast_DE", "tlh_DE");
 146         equalsOr4(vec[6], "tr", "pt", "ast_DE", "tlh_DE");
 147         equalsOr4(vec[7], "tr", "pt", "ast_DE", "tlh_DE");
 148         equalsNot(vec[4], vec[5]);
 149         equalsNot(vec[4], vec[6]);
 150         equalsNot(vec[4], vec[7]);
 151         equalsNot(vec[5], vec[6]);
 152         equalsNot(vec[5], vec[7]);
 153         equalsNot(vec[6], vec[7]);
 154
 155         _config->Set("Acquire::Languages", "none");
 156         vec = APT::Configuration::getLanguages(true, false, env);
 157         equals(vec.size(), 1);
 158         equals(vec[0], "none");
 159         _config->Set("Acquire::Languages", "");
 160
 161         _config->Set("Dir::State::lists", "/non-existing-dir");
 162         _config->Set("Acquire::Languages::1", "none");
 163         env[0] = "de_DE.UTF-8";
 164         vec = APT::Configuration::getLanguages(false, false, env);
 165         equals(vec.size(), 0);
 166         env[0] = "de_DE.UTF-8";
 167         vec = APT::Configuration::getLanguages(true, false, env);
 168         equals(vec.size(), 2);
 169         equals(vec[0], "en");
 170         equals(vec[1], "de");
 171
 172         _config->Set("Acquire::Languages::1", "fr");
 173         _config->Set("Acquire::Languages", "de_DE");
 174         env[0] = "de_DE.UTF-8";
 175         vec = APT::Configuration::getLanguages(false, false, env);
 176         equals(vec.size(), 1);
 177         equals(vec[0], "de_DE");
 178
 179         _config->Set("Acquire::Languages", "none");
 180         env[0] = "de_DE.UTF-8";
 181         vec = APT::Configuration::getLanguages(true, false, env);
 182         equals(vec.size(), 1);
 183         equals(vec[0], "none");
 184
 185         _config->Set("Acquire::Languages", "");
 186         //FIXME: Remove support for this deprecated setting
 187                 _config->Set("APT::Acquire::Translation", "ast_DE");
 188                 env[0] = "de_DE.UTF-8";
 189                 vec = APT::Configuration::getLanguages(true, false, env);
 190                 equals(vec.size(), 2);
 191                 equals(vec[0], "ast_DE");
 192                 equals(vec[1], "en");
 193                 _config->Set("APT::Acquire::Translation", "none");
 194                 env[0] = "de_DE.UTF-8";
 195                 vec = APT::Configuration::getLanguages(true, false, env);
 196                 equals(vec.size(), 1);
 197                 equals(vec[0], "en");
 198
 199         return 0;
 200 }