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#include "catch.hpp"
#include <utils/tolower.hpp>
#include <utils/revstr.hpp>
#include <utils/string.hpp>
#include <utils/split.hpp>
#include <utils/xdg.hpp>
#include <utils/empty_if_fixed_server.hpp>
#include <utils/get_first_non_empty.hpp>
using namespace std::string_literals;
TEST_CASE("String split")
{
std::vector<std::string> splitted = utils::split("a::a", ':', false);
CHECK(splitted.size() == 2);
splitted = utils::split("a::a", ':', true);
CHECK(splitted.size() == 3);
CHECK(splitted[0] == "a");
CHECK(splitted[1] == "");
CHECK(splitted[2] == "a");
splitted = utils::split("\na", '\n', true);
CHECK(splitted.size() == 2);
CHECK(splitted[0] == "");
CHECK(splitted[1] == "a");
}
TEST_CASE("tolower")
{
const std::string lowercase = utils::tolower("CoUcOu LeS CoPaiNs ♥");
CHECK(lowercase == "coucou les copains ♥");
const std::string ltr = "coucou";
CHECK(utils::revstr(ltr) == "uocuoc");
}
TEST_CASE("to_bool")
{
CHECK(to_bool("true"));
CHECK(!to_bool("trou"));
CHECK(to_bool("1"));
CHECK(!to_bool("0"));
CHECK(!to_bool("-1"));
CHECK(!to_bool("false"));
}
TEST_CASE("xdg_*_path")
{
::unsetenv("XDG_CONFIG_HOME");
::unsetenv("HOME");
std::string res;
SECTION("Without XDG_CONFIG_HOME nor HOME")
{
res = xdg_config_path("coucou.txt");
CHECK(res == "coucou.txt");
}
SECTION("With only HOME")
{
::setenv("HOME", "/home/user", 1);
res = xdg_config_path("coucou.txt");
CHECK(res == "/home/user/.config/biboumi/coucou.txt");
}
SECTION("With only XDG_CONFIG_HOME")
{
::setenv("XDG_CONFIG_HOME", "/some_weird_dir", 1);
res = xdg_config_path("coucou.txt");
CHECK(res == "/some_weird_dir/biboumi/coucou.txt");
}
SECTION("With XDG_DATA_HOME")
{
::setenv("XDG_DATA_HOME", "/datadir", 1);
res = xdg_data_path("bonjour.txt");
CHECK(res == "/datadir/biboumi/bonjour.txt");
}
}
TEST_CASE("empty if fixed irc server")
{
GIVEN("A config with fixed_irc_server")
{
Config::set("fixed_irc_server", "irc.localhost");
THEN("our string is made empty")
CHECK(utils::empty_if_fixed_server("coucou coucou") == "");
}
GIVEN("A config with NO fixed_irc_server")
{
Config::set("fixed_irc_server", "");
THEN("our string is returned untouched")
CHECK(utils::empty_if_fixed_server("coucou coucou") == "coucou coucou");
}
}
TEST_CASE("string cut")
{
CHECK(cut("coucou", 2).size() == 3);
CHECK(cut("bonjour les copains", 6).size() == 4);
CHECK(cut("««««", 2).size() == 4);
CHECK(cut("a««««", 2).size() == 5);
const auto res = cut("rhello, ♥", 10);
CHECK(res.size() == 2);
CHECK(res[0] == "rhello, ");
CHECK(res[1] == "♥");
}
TEST_CASE("first non-empty string")
{
CHECK(get_first_non_empty(""s, ""s, "hello"s, "world"s) == "hello"s);
CHECK(get_first_non_empty(""s, ""s, ""s, ""s) == ""s);
CHECK(get_first_non_empty("first"s) == "first"s);
CHECK(get_first_non_empty(0, 1, 2, 3) == 1);
}
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