Add support for the LANGUAGE environment variable

1 files changed, 47 insertions, 14 deletions

diff --git a/test/libapt/getlanguages_test.cc b/test/libapt/getlanguages_test.cc
index fd3c8269f..fb7afb4ef 100644
--- a/test/libapt/getlanguages_test.cc
+++ b/test/libapt/getlanguages_test.cc
@@ -16,75 +16,108 @@ void dumpVector(std::vector<std::string> vec) {
 
 int main(int argc,char *argv[])
 {
-	std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, "de_DE.UTF-8");
+	char const* env[2];
+	env[0] = "de_DE.UTF-8";
+	env[1] = "";
+	std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, env);
 	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");
+		env[0] = "en_GB.UTF-8";
+		vec = APT::Configuration::getLanguages(false, true, env);
 		equals(vec.size(), 2);
 		equals(vec[0], "de");
 		equals(vec[1], "en");
 
-	vec = APT::Configuration::getLanguages(false, false, "en_GB.UTF-8");
+	env[0] = "en_GB.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	equals(vec.size(), 2);
 	equals(vec[0], "en_GB");
 	equals(vec[1], "en");
 
-	vec = APT::Configuration::getLanguages(false, false, "pt_PR.UTF-8");
+	env[0] = "tr_DE@euro";
+	vec = APT::Configuration::getLanguages(false, false, env);
+	equals(vec.size(), 2);
+	equals(vec[0], "tr");
+	equals(vec[1], "en");
+
+	env[0] = "de_NO";
+	env[1] = "se_NO:en_GB:nb_NO:nb:no_NO:no:nn_NO:nn:da:sv:en";
+	vec = APT::Configuration::getLanguages(false, false, env);
+	equals(vec.size(), 5);
+	equals(vec[0], "de");
+	equals(vec[1], "en_GB");
+	equals(vec[2], "nb");
+	equals(vec[3], "no");
+	equals(vec[4], "en");
+
+	env[0] = "pt_PR.UTF-8";
+	env[1] = "";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	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
+	env[0] = "ast_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env); // bogus, but syntactical correct
 	equals(vec.size(), 2);
 	equals(vec[0], "ast");
 	equals(vec[1], "en");
 
-	vec = APT::Configuration::getLanguages(false, false, "C");
+	env[0] = "C";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	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");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	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");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	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");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	equals(vec.size(), 0);
-	vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(true, false, env);
 	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");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(false, false, env);
 	equals(vec.size(), 1);
 	equals(vec[0], "de_DE");
 
 	_config->Set("Acquire::Languages", "none");
-	vec = APT::Configuration::getLanguages(true, false, "de_DE.UTF-8");
+	env[0] = "de_DE.UTF-8";
+	vec = APT::Configuration::getLanguages(true, false, env);
 	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");
+		env[0] = "de_DE.UTF-8";
+		vec = APT::Configuration::getLanguages(true, false, env);
 		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");
+		env[0] = "de_DE.UTF-8";
+		vec = APT::Configuration::getLanguages(true, false, env);
 		equals(vec.size(), 0);
 
 	return 0;