Adding upstream version 2.2.4.upstream/2.2.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 241 insertions, 0 deletions

diff --git a/test/libapt/getlanguages_test.cc b/test/libapt/getlanguages_test.cc
new file mode 100644
index 0000000..7146c5a
--- /dev/null
+++ b/test/libapt/getlanguages_test.cc
@@ -0,0 +1,241 @@
+#include <config.h>
+
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/fileutl.h>
+
+#include <algorithm>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#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(3u, 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(3u, 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(2u, 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(2u, 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(3u, 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(6u, 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(3u, 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(3u, 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(1u, 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(1u, vec.size());
+   EXPECT_EQ("en", vec[0]);
+
+   _config->Set("Acquire::Languages", "de");
+   env[0] = "C";
+   vec = APT::Configuration::getLanguages(false, false, env);
+   EXPECT_EQ(1u, 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(1u, 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(3u, 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(3u, 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(3u, vec.size());
+   EXPECT_EQ("de_DE", vec[0]);
+   EXPECT_EQ("de", vec[1]);
+   EXPECT_EQ("en", vec[2]);
+
+   _config->Clear();
+}
+
+TEST(LanguagesTest,TranslationFiles)
+{
+   _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(8u, 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(1u, 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(2u, 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(1u, 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(1u, vec.size());
+   EXPECT_EQ("none", vec[0]);
+
+   _error->PushToStack();
+   _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(2u, 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(1u, vec.size());
+   EXPECT_EQ("en", vec[0]);
+
+   // discard the deprecation warning for APT::Acquire::Translation
+   if (_error->PendingError())
+      _error->MergeWithStack();
+   else
+      _error->RevertToStack();
+
+   EXPECT_EQ(0, system(std::string("rm -rf ").append(tempdir).c_str()));
+   _config->Clear();
+}