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