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Merge remote-tracking branch 'upstream/debian/sid' into debian/sid
[apt.git] / test / libapt / getlanguages_test.cc
diff --git a/test/libapt/getlanguages_test.cc b/test/libapt/getlanguages_test.cc
index fd3c8269f0d54d8c5583143af7eb7eccd37aa4a3..c50ff6ff8504db65b22e1d90061e964c48fb3cdb 100644 (file)
--- a/test/libapt/getlanguages_test.cc
+++ b/test/libapt/getlanguages_test.cc
@@ -1,91 +1,234 @@
+#include <config.h>
+
 #include <apt-pkg/aptconfiguration.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/aptconfiguration.h>
 #include <apt-pkg/configuration.h>
+#include <apt-pkg/fileutl.h>
 
 
-#include "assert.h"
+#include <algorithm>
+#include <iostream>
 #include <string>
 #include <vector>
 
 #include <string>
 #include <vector>
 
-#include <iostream>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 
-// simple helper to quickly output a vector of strings
-void dumpVector(std::vector<std::string> vec) {
-       for (std::vector<std::string>::const_iterator v = vec.begin();
-            v != vec.end(); v++)
-               std::cout << *v << std::endl;
+#include <gtest/gtest.h>
+
+#include "file-helpers.h"
+
+TEST(LanguagesTest,Environment)
+{
+   _config->Clear();
+
+   char const* env[2];
+   env[0] = "de_DE.UTF-8";
+   env[1] = "";
+
+   std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, env);
+   ASSERT_EQ(3 ,vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   // Special: Check if the cache is actually in use
+   env[0] = "en_GB.UTF-8";
+   vec = APT::Configuration::getLanguages(false, true, env);
+   ASSERT_EQ(3, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   env[0] = "en_GB.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   ASSERT_EQ(2, vec.size());
+   EXPECT_EQ("en_GB", vec[0]);
+   EXPECT_EQ("en", vec[1]);
+
+   // esperanto
+   env[0] = "eo.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   ASSERT_EQ(2, vec.size());
+   EXPECT_EQ("eo", vec[0]);
+   EXPECT_EQ("en", vec[1]);
+
+   env[0] = "tr_DE@euro";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("tr_DE", vec[0]);
+   EXPECT_EQ("tr", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   env[0] = "de_NO";
+   env[1] = "de_NO:en_GB:nb_NO:nb:no_NO:no:nn_NO:nn:da:sv:en";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(6, vec.size());
+   EXPECT_EQ("de_NO", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en_GB", vec[2]);
+   EXPECT_EQ("nb_NO", vec[3]);
+   EXPECT_EQ("nb", vec[4]);
+   EXPECT_EQ("en", vec[5]);
+
+   env[0] = "pt_PR.UTF-8";
+   env[1] = "";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("pt_PR", vec[0]);
+   EXPECT_EQ("pt", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   env[0] = "ast_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env); // bogus, but syntactical correct
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("ast_DE", vec[0]);
+   EXPECT_EQ("ast", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   env[0] = "C";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("en", vec[0]);
+
+   _config->Set("Acquire::Languages", "none");
+   env[0] = "C";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_TRUE(vec.empty());
+
+   _config->Set("Acquire::Languages", "environment");
+   env[0] = "C";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("en", vec[0]);
+
+   _config->Set("Acquire::Languages", "de");
+   env[0] = "C";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("de", vec[0]);
+
+   _config->Set("Acquire::Languages", "fr");
+   env[0] = "ast_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("fr", vec[0]);
+
+   _config->Set("Acquire::Languages", "environment,en");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+   _config->Set("Acquire::Languages", "");
+
+   _config->Set("Acquire::Languages::1", "environment");
+   _config->Set("Acquire::Languages::2", "en");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   _config->Set("Acquire::Languages::3", "de");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(3, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   _config->Clear();
 }
 
 }
 
-int main(int argc,char *argv[])
+TEST(LanguagesTest,TranslationFiles)
 {
 {
-       std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
-       equals(vec.size(), 2);
-       equals(vec[0], "de");
-       equals(vec[1], "en");
-
-       // Special: Check if the cache is actually in use
-               vec = APT::Configuration::getLanguages(false, true, "en_GB.UTF-8");
-               equals(vec.size(), 2);
-               equals(vec[0], "de");
-               equals(vec[1], "en");
-
-       vec = APT::Configuration::getLanguages(false, false, "en_GB.UTF-8");
-       equals(vec.size(), 2);
-       equals(vec[0], "en_GB");
-       equals(vec[1], "en");
-
-       vec = APT::Configuration::getLanguages(false, false, "pt_PR.UTF-8");
-       equals(vec.size(), 3);
-       equals(vec[0], "pt_PR");
-       equals(vec[1], "pt");
-       equals(vec[2], "en");
-
-       vec = APT::Configuration::getLanguages(false, false, "ast_DE.UTF-8"); // bogus, but syntactical correct
-       equals(vec.size(), 2);
-       equals(vec[0], "ast");
-       equals(vec[1], "en");
-
-       vec = APT::Configuration::getLanguages(false, false, "C");
-       equals(vec.size(), 1);
-       equals(vec[0], "en");
-
-       _config->Set("Acquire::Languages::1", "environment");
-       _config->Set("Acquire::Languages::2", "en");
-       vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
-       equals(vec.size(), 2);
-       equals(vec[0], "de");
-       equals(vec[1], "en");
-
-       _config->Set("Acquire::Languages::3", "de");
-       vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
-       equals(vec.size(), 2);
-       equals(vec[0], "de");
-       equals(vec[1], "en");
-
-       _config->Set("Acquire::Languages::1", "none");
-       vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
-       equals(vec.size(), 0);
-       vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
-       equals(vec[0], "en");
-       equals(vec[1], "de");
-
-       _config->Set("Acquire::Languages::1", "fr");
-       _config->Set("Acquire::Languages", "de_DE");
-       vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
-       equals(vec.size(), 1);
-       equals(vec[0], "de_DE");
-
-       _config->Set("Acquire::Languages", "none");
-       vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
-       equals(vec.size(), 0);
-
-       _config->Set("Acquire::Languages", "");
-       //FIXME: Remove support for this deprecated setting
-               _config->Set("APT::Acquire::Translation", "ast_DE");
-               vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
-               equals(vec.size(), 1);
-               equals(vec[0], "ast_DE");
-               _config->Set("APT::Acquire::Translation", "none");
-               vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
-               equals(vec.size(), 0);
-
-       return 0;
+   _config->Clear();
+   _config->Set("Acquire::Languages::1", "environment");
+   _config->Set("Acquire::Languages::2", "en");
+   _config->Set("Acquire::Languages::3", "de");
+
+   char const* env[2];
+   env[0] = "de_DE.UTF-8";
+   env[1] = "";
+
+   std::string tempdir;
+   createTemporaryDirectory("languages", tempdir);
+
+#define createTranslation(lang) \
+   createFile(tempdir, std::string("/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-").append(lang));
+
+   createTranslation("tr");
+   createTranslation("pt");
+   createTranslation("se~");
+   createTranslation("st.bak");
+   createTranslation("ast_DE");
+   createTranslation("tlh%5fDE");
+
+   _config->Set("Dir::State::lists", tempdir);
+   std::vector<std::string> vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(8, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+   EXPECT_EQ("none", vec[3]);
+   EXPECT_NE(vec.end(), std::find(vec.begin(), vec.end(), "pt"));
+   EXPECT_NE(vec.end(), std::find(vec.begin(), vec.end(), "tr"));
+   EXPECT_NE(vec.end(), std::find(vec.begin(), vec.end(), "ast_DE"));
+   EXPECT_NE(vec.end(), std::find(vec.begin(), vec.end(), "tlh_DE"));
+   EXPECT_NE(vec[4], vec[5]);
+   EXPECT_NE(vec[4], vec[6]);
+   EXPECT_NE(vec[4], vec[7]);
+   EXPECT_NE(vec[5], vec[6]);
+   EXPECT_NE(vec[5], vec[7]);
+   EXPECT_NE(vec[6], vec[7]);
+
+   _config->Set("Acquire::Languages", "none");
+   vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("none", vec[0]);
+   _config->Set("Acquire::Languages", "");
+
+   _config->Set("Dir::State::lists", "/non-existing-dir");
+   _config->Set("Acquire::Languages::1", "none");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_TRUE(vec.empty());
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(2, vec.size());
+   EXPECT_EQ("en", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+
+   _config->Set("Acquire::Languages::1", "fr");
+   _config->Set("Acquire::Languages", "de_DE");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+
+   _config->Set("Acquire::Languages", "none");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("none", vec[0]);
+
+   _config->Set("Acquire::Languages", "");
+   //FIXME: Remove support for this deprecated setting
+   _config->Set("APT::Acquire::Translation", "ast_DE");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(2, vec.size());
+   EXPECT_EQ("ast_DE", vec[0]);
+   EXPECT_EQ("en", vec[1]);
+   _config->Set("APT::Acquire::Translation", "none");
+   env[0] = "de_DE.UTF-8";
+   vec = APT::Configuration::getLanguages(true, false, env);
+   EXPECT_EQ(1, vec.size());
+   EXPECT_EQ("en", vec[0]);
+
+
+   EXPECT_EQ(0, system(std::string("rm -rf ").append(tempdir).c_str()));
+   _config->Clear();
 }
 }
APT (for Cydia)