[ntk/apt.git] / test / libapt / getlanguages_test.cc

#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/configuration.h>

#include "assert.h"
#include <string>
#include <vector>

#include <iostream>

// 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;
}

int main(int argc,char *argv[])
{
	if (argc != 2) {
		std::cout << "One parameter expected - given " << argc << std::endl;
		return 100;
	}

	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(), 3);
	equals(vec[0], "de_DE");
	equals(vec[1], "de");
	equals(vec[2], "en");

	// Special: Check if the cache is actually in use
		env[0] = "en_GB.UTF-8";
		vec = APT::Configuration::getLanguages(false, true, env);
		equals(vec.size(), 3);
		equals(vec[0], "de_DE");
		equals(vec[1], "de");
		equals(vec[2], "en");

	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");

	// esperanto
	env[0] = "eo.UTF-8";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 2);
	equals(vec[0], "eo");
	equals(vec[1], "en");

	env[0] = "tr_DE@euro";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 3);
	equals(vec[0], "tr_DE");
	equals(vec[1], "tr");
	equals(vec[2], "en");

	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);
	equals(vec.size(), 6);
	equals(vec[0], "de_NO");
	equals(vec[1], "de");
	equals(vec[2], "en_GB");
	equals(vec[3], "nb_NO");
	equals(vec[4], "nb");
	equals(vec[5], "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");

	env[0] = "ast_DE.UTF-8";
	vec = APT::Configuration::getLanguages(false, false, env); // bogus, but syntactical correct
	equals(vec.size(), 3);
	equals(vec[0], "ast_DE");
	equals(vec[1], "ast");
	equals(vec[2], "en");

	env[0] = "C";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 1);
	equals(vec[0], "en");

	_config->Set("Acquire::Languages", "none");
	env[0] = "C";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 0);

	_config->Set("Acquire::Languages", "environment");
	env[0] = "C";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 1);
	equals(vec[0], "en");

	_config->Set("Acquire::Languages", "de");
	env[0] = "C";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 1);
	equals(vec[0], "de");

	_config->Set("Acquire::Languages", "fr");
	env[0] = "ast_DE.UTF-8";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 1);
	equals(vec[0], "fr");
	_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);
	equals(vec.size(), 3);
	equals(vec[0], "de_DE");
	equals(vec[1], "de");
	equals(vec[2], "en");

	_config->Set("Acquire::Languages::3", "de");
	env[0] = "de_DE.UTF-8";
	vec = APT::Configuration::getLanguages(false, false, env);
	equals(vec.size(), 3);
	equals(vec[0], "de_DE");
	equals(vec[1], "de");
	equals(vec[2], "en");

	_config->Set("Dir::State::lists", argv[1]);
	vec = APT::Configuration::getLanguages(true, false, env);
	equals(vec.size(), 6);
	equals(vec[0], "de_DE");
	equals(vec[1], "de");
	equals(vec[2], "en");
	equals(vec[3], "none");
	equals(vec[4], "pt");
	equals(vec[5], "tr");

	_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);
	equals(vec.size(), 0);
	env[0] = "de_DE.UTF-8";
	vec = APT::Configuration::getLanguages(true, false, env);
	equals(vec.size(), 2);
	equals(vec[0], "en");
	equals(vec[1], "de");

	_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);
	equals(vec.size(), 1);
	equals(vec[0], "de_DE");

	_config->Set("Acquire::Languages", "none");
	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");
		env[0] = "de_DE.UTF-8";
		vec = APT::Configuration::getLanguages(true, false, env);
		equals(vec.size(), 2);
		equals(vec[0], "ast_DE");
		equals(vec[1], "en");
		_config->Set("APT::Acquire::Translation", "none");
		env[0] = "de_DE.UTF-8";
		vec = APT::Configuration::getLanguages(true, false, env);
		equals(vec.size(), 1);
		equals(vec[0], "en");

	return 0;
}
Commit	Line	Data
45df0ad2 DK	1	#include <apt-pkg/aptconfiguration.h>
	2	#include <apt-pkg/configuration.h>
	3
9c562bc9	4	#include "assert.h"
45df0ad2 DK	5	#include <string>
	6	#include <vector>
	7
	8	#include <iostream>
	9
	10	// simple helper to quickly output a vector of strings
	11	void dumpVector(std::vector<std::string> vec) {
	12	for (std::vector<std::string>::const_iterator v = vec.begin();
	13	v != vec.end(); v++)
	14	std::cout << *v << std::endl;
	15	}
	16
	17	int main(int argc,char *argv[])
	18	{
3f2d77b5 DK	19	if (argc != 2) {
	20	std::cout << "One parameter expected - given " << argc << std::endl;
	21	return 100;
	22	}
	23
d7cf5923 DK	24	char const* env[2];
	25	env[0] = "de_DE.UTF-8";
	26	env[1] = "";
3f2d77b5	27
d7cf5923	28	std::vector<std::string> vec = APT::Configuration::getLanguages(false, false, env);
ab53c018 DK	29	equals(vec.size(), 3);
	30	equals(vec[0], "de_DE");
	31	equals(vec[1], "de");
	32	equals(vec[2], "en");
45df0ad2 DK	33
45df0ad2 DK	34	// Special: Check if the cache is actually in use
d7cf5923 DK	35	env[0] = "en_GB.UTF-8";
d7cf5923 DK	36	vec = APT::Configuration::getLanguages(false, true, env);
ab53c018 DK	37	equals(vec.size(), 3);
	38	equals(vec[0], "de_DE");
	39	equals(vec[1], "de");
	40	equals(vec[2], "en");
45df0ad2	41
d7cf5923 DK	42	env[0] = "en_GB.UTF-8";
d7cf5923 DK	43	vec = APT::Configuration::getLanguages(false, false, env);
9c562bc9 DK	44	equals(vec.size(), 2);
	45	equals(vec[0], "en_GB");
	46	equals(vec[1], "en");
45df0ad2	47
52d9d000 MV	48	// esperanto
	49	env[0] = "eo.UTF-8";
	50	vec = APT::Configuration::getLanguages(false, false, env);
	51	equals(vec.size(), 2);
	52	equals(vec[0], "eo");
	53	equals(vec[1], "en");
	54
d7cf5923 DK	55	env[0] = "tr_DE@euro";
d7cf5923 DK	56	vec = APT::Configuration::getLanguages(false, false, env);
ab53c018 DK	57	equals(vec.size(), 3);
	58	equals(vec[0], "tr_DE");
	59	equals(vec[1], "tr");
	60	equals(vec[2], "en");
d7cf5923 DK	61
d7cf5923 DK	62	env[0] = "de_NO";
ab53c018	63	env[1] = "de_NO:en_GB:nb_NO:nb:no_NO:no:nn_NO:nn:da:sv:en";
d7cf5923	64	vec = APT::Configuration::getLanguages(false, false, env);
ab53c018 DK	65	equals(vec.size(), 6);
	66	equals(vec[0], "de_NO");
	67	equals(vec[1], "de");
	68	equals(vec[2], "en_GB");
	69	equals(vec[3], "nb_NO");
	70	equals(vec[4], "nb");
	71	equals(vec[5], "en");
d7cf5923 DK	72
	73	env[0] = "pt_PR.UTF-8";
	74	env[1] = "";
	75	vec = APT::Configuration::getLanguages(false, false, env);
9c562bc9 DK	76	equals(vec.size(), 3);
	77	equals(vec[0], "pt_PR");
	78	equals(vec[1], "pt");
	79	equals(vec[2], "en");
45df0ad2	80
d7cf5923 DK	81	env[0] = "ast_DE.UTF-8";
d7cf5923 DK	82	vec = APT::Configuration::getLanguages(false, false, env); // bogus, but syntactical correct
ab53c018 DK	83	equals(vec.size(), 3);
	84	equals(vec[0], "ast_DE");
	85	equals(vec[1], "ast");
	86	equals(vec[2], "en");
45df0ad2	87
d7cf5923 DK	88	env[0] = "C";
d7cf5923 DK	89	vec = APT::Configuration::getLanguages(false, false, env);
9c562bc9 DK	90	equals(vec.size(), 1);
9c562bc9 DK	91	equals(vec[0], "en");
45df0ad2	92
03745479 DK	93	_config->Set("Acquire::Languages", "none");
	94	env[0] = "C";
	95	vec = APT::Configuration::getLanguages(false, false, env);
	96	equals(vec.size(), 0);
eb3947c6 DK	97
	98	_config->Set("Acquire::Languages", "environment");
	99	env[0] = "C";
	100	vec = APT::Configuration::getLanguages(false, false, env);
	101	equals(vec.size(), 1);
	102	equals(vec[0], "en");
	103
	104	_config->Set("Acquire::Languages", "de");
	105	env[0] = "C";
	106	vec = APT::Configuration::getLanguages(false, false, env);
	107	equals(vec.size(), 1);
	108	equals(vec[0], "de");
	109
	110	_config->Set("Acquire::Languages", "fr");
	111	env[0] = "ast_DE.UTF-8";
	112	vec = APT::Configuration::getLanguages(false, false, env);
	113	equals(vec.size(), 1);
	114	equals(vec[0], "fr");
03745479 DK	115	_config->Set("Acquire::Languages", "");
03745479 DK	116
45df0ad2 DK	117	_config->Set("Acquire::Languages::1", "environment");
45df0ad2 DK	118	_config->Set("Acquire::Languages::2", "en");
d7cf5923 DK	119	env[0] = "de_DE.UTF-8";
d7cf5923 DK	120	vec = APT::Configuration::getLanguages(false, false, env);
ab53c018 DK	121	equals(vec.size(), 3);
	122	equals(vec[0], "de_DE");
	123	equals(vec[1], "de");
	124	equals(vec[2], "en");
45df0ad2 DK	125
45df0ad2 DK	126	_config->Set("Acquire::Languages::3", "de");
d7cf5923 DK	127	env[0] = "de_DE.UTF-8";
d7cf5923 DK	128	vec = APT::Configuration::getLanguages(false, false, env);
ab53c018 DK	129	equals(vec.size(), 3);
	130	equals(vec[0], "de_DE");
	131	equals(vec[1], "de");
	132	equals(vec[2], "en");
45df0ad2	133
3f2d77b5 DK	134	_config->Set("Dir::State::lists", argv[1]);
3f2d77b5 DK	135	vec = APT::Configuration::getLanguages(true, false, env);
ab53c018 DK	136	equals(vec.size(), 6);
	137	equals(vec[0], "de_DE");
	138	equals(vec[1], "de");
	139	equals(vec[2], "en");
	140	equals(vec[3], "none");
	141	equals(vec[4], "pt");
	142	equals(vec[5], "tr");
3f2d77b5 DK	143
3f2d77b5 DK	144	_config->Set("Dir::State::lists", "/non-existing-dir");
45df0ad2	145	_config->Set("Acquire::Languages::1", "none");
d7cf5923 DK	146	env[0] = "de_DE.UTF-8";
d7cf5923 DK	147	vec = APT::Configuration::getLanguages(false, false, env);
9c562bc9	148	equals(vec.size(), 0);
d7cf5923 DK	149	env[0] = "de_DE.UTF-8";
d7cf5923 DK	150	vec = APT::Configuration::getLanguages(true, false, env);
ab53c018	151	equals(vec.size(), 2);
9c562bc9 DK	152	equals(vec[0], "en");
9c562bc9 DK	153	equals(vec[1], "de");
45df0ad2 DK	154
	155	_config->Set("Acquire::Languages::1", "fr");
	156	_config->Set("Acquire::Languages", "de_DE");
d7cf5923 DK	157	env[0] = "de_DE.UTF-8";
d7cf5923 DK	158	vec = APT::Configuration::getLanguages(false, false, env);
9c562bc9 DK	159	equals(vec.size(), 1);
9c562bc9 DK	160	equals(vec[0], "de_DE");
45df0ad2 DK	161
45df0ad2 DK	162	_config->Set("Acquire::Languages", "none");
d7cf5923 DK	163	env[0] = "de_DE.UTF-8";
d7cf5923 DK	164	vec = APT::Configuration::getLanguages(true, false, env);
9c562bc9	165	equals(vec.size(), 0);
45df0ad2 DK	166
	167	_config->Set("Acquire::Languages", "");
	168	//FIXME: Remove support for this deprecated setting
	169	_config->Set("APT::Acquire::Translation", "ast_DE");
d7cf5923 DK	170	env[0] = "de_DE.UTF-8";
d7cf5923 DK	171	vec = APT::Configuration::getLanguages(true, false, env);
3f2d77b5	172	equals(vec.size(), 2);
9c562bc9	173	equals(vec[0], "ast_DE");
3f2d77b5	174	equals(vec[1], "en");
45df0ad2	175	_config->Set("APT::Acquire::Translation", "none");
d7cf5923 DK	176	env[0] = "de_DE.UTF-8";
d7cf5923 DK	177	vec = APT::Configuration::getLanguages(true, false, env);
3f2d77b5 DK	178	equals(vec.size(), 1);
3f2d77b5 DK	179	equals(vec[0], "en");
45df0ad2 DK	180
	181	return 0;
	182	}