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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2005, 2006, 2007, 2011 Ciaran McCreesh
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <paludis/util/join.hh>
#include <list>
#include <vector>
#include <gtest/gtest.h>
using namespace paludis;
namespace
{
std::string make_purdy(const int x)
{
return "<" + stringify(x) + ">";
}
}
TEST(Join, Vector)
{
std::vector<std::string> v;
v.push_back("one");
EXPECT_EQ("one", join(v.begin(), v.end(), "/"));
v.push_back("two");
EXPECT_EQ("one/two", join(v.begin(), v.end(), "/"));
v.push_back("three");
EXPECT_EQ("one/two/three", join(v.begin(), v.end(), "/"));
}
TEST(Join, List)
{
std::list<std::string> v;
v.push_back("one");
EXPECT_EQ("one", join(v.begin(), v.end(), "/"));
v.push_back("two");
EXPECT_EQ("one/two", join(v.begin(), v.end(), "/"));
v.push_back("three");
EXPECT_EQ("one/two/three", join(v.begin(), v.end(), "/"));
}
TEST(Join, IntList)
{
std::list<int> v;
v.push_back(1);
EXPECT_EQ("1", join(v.begin(), v.end(), "/"));
v.push_back(2);
EXPECT_EQ("1/2", join(v.begin(), v.end(), "/"));
v.push_back(3);
EXPECT_EQ("1/2/3", join(v.begin(), v.end(), "/"));
}
TEST(Join, Empty)
{
std::list<std::string> v;
EXPECT_EQ("", join(v.begin(), v.end(), ""));
EXPECT_EQ("", join(v.begin(), v.end(), "*"));
v.push_back("");
EXPECT_EQ("", join(v.begin(), v.end(), ""));
EXPECT_EQ("", join(v.begin(), v.end(), "*"));
v.push_back("");
EXPECT_EQ("", join(v.begin(), v.end(), ""));
EXPECT_EQ("*", join(v.begin(), v.end(), "*"));
}
TEST(Join, Function)
{
std::list<int> v;
v.push_back(1);
EXPECT_EQ("<1>", join(v.begin(), v.end(), "/", &make_purdy));
v.push_back(2);
EXPECT_EQ("<1>/<2>", join(v.begin(), v.end(), "/", &make_purdy));
v.push_back(3);
EXPECT_EQ("<1>/<2>/<3>", join(v.begin(), v.end(), "/", &make_purdy));
}
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