mirror of https://gitee.com/bigwinds/arangodb
509 lines
17 KiB
C++
509 lines
17 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2004-2013. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/container for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/container/detail/config_begin.hpp>
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#include <set>
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#include <boost/container/set.hpp>
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#include <boost/container/adaptive_pool.hpp>
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#include "print_container.hpp"
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#include "movable_int.hpp"
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#include "dummy_test_allocator.hpp"
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#include "set_test.hpp"
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#include "propagate_allocator_test.hpp"
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#include "emplace_test.hpp"
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#include "../../intrusive/test/iterator_test.hpp"
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using namespace boost::container;
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namespace boost {
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namespace container {
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//Explicit instantiation to detect compilation errors
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//set
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template class set
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< test::movable_and_copyable_int
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, std::less<test::movable_and_copyable_int>
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, test::simple_allocator<test::movable_and_copyable_int>
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>;
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template class set
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< test::movable_and_copyable_int
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, std::less<test::movable_and_copyable_int>
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, adaptive_pool<test::movable_and_copyable_int>
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>;
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//multiset
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template class multiset
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< test::movable_and_copyable_int
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, std::less<test::movable_and_copyable_int>
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, test::simple_allocator<test::movable_and_copyable_int>
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>;
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template class multiset
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< test::movable_and_copyable_int
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, std::less<test::movable_and_copyable_int>
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, adaptive_pool<test::movable_and_copyable_int>
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>;
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namespace container_detail {
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//Instantiate base class as previous instantiations don't instantiate inherited members
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template class tree
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< test::movable_and_copyable_int
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, identity<test::movable_and_copyable_int>
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, std::less<test::movable_and_copyable_int>
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, test::simple_allocator<test::movable_and_copyable_int>
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, tree_assoc_defaults
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>;
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template class tree
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< test::movable_and_copyable_int
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, identity<test::movable_and_copyable_int>
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, std::less<test::movable_and_copyable_int>
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, std::allocator<test::movable_and_copyable_int>
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, tree_assoc_defaults
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>;
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template class tree
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< test::movable_and_copyable_int
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, identity<test::movable_and_copyable_int>
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, std::less<test::movable_and_copyable_int>
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, adaptive_pool<test::movable_and_copyable_int>
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, tree_assoc_defaults
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>;
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} //container_detail {
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}} //boost::container
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//Test recursive structures
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class recursive_set
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{
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public:
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recursive_set & operator=(const recursive_set &x)
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{ id_ = x.id_; set_ = x.set_; return *this; }
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int id_;
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set<recursive_set> set_;
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set<recursive_set>::iterator it_;
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set<recursive_set>::const_iterator cit_;
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set<recursive_set>::reverse_iterator rit_;
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set<recursive_set>::const_reverse_iterator crit_;
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friend bool operator< (const recursive_set &a, const recursive_set &b)
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{ return a.id_ < b.id_; }
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};
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//Test recursive structures
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class recursive_multiset
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{
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public:
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recursive_multiset & operator=(const recursive_multiset &x)
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{ id_ = x.id_; multiset_ = x.multiset_; return *this; }
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int id_;
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multiset<recursive_multiset> multiset_;
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multiset<recursive_multiset>::iterator it_;
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multiset<recursive_multiset>::const_iterator cit_;
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multiset<recursive_multiset>::reverse_iterator rit_;
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multiset<recursive_multiset>::const_reverse_iterator crit_;
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friend bool operator< (const recursive_multiset &a, const recursive_multiset &b)
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{ return a.id_ < b.id_; }
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};
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template<class C>
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void test_move()
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{
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//Now test move semantics
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C original;
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original.emplace();
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C move_ctor(boost::move(original));
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C move_assign;
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move_assign.emplace();
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move_assign = boost::move(move_ctor);
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move_assign.swap(original);
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}
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bool node_type_test()
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{
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using namespace boost::container;
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{
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typedef set<test::movable_int> set_type;
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set_type src;
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{
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test::movable_int mv_1(1), mv_2(2), mv_3(3);
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src.emplace(boost::move(mv_1));
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src.emplace(boost::move(mv_2));
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src.emplace(boost::move(mv_3));
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}
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if(src.size() != 3)
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return false;
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set_type dst;
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{
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test::movable_int mv_3(3);
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dst.emplace(boost::move(mv_3));
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}
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if(dst.size() != 1)
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return false;
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const test::movable_int mv_1(1);
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const test::movable_int mv_2(2);
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const test::movable_int mv_3(3);
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const test::movable_int mv_33(33);
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set_type::insert_return_type r;
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r = dst.insert(src.extract(mv_33)); // Key version, try to insert empty node
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if(! (r.position == dst.end() && r.inserted == false && r.node.empty()) )
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return false;
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r = dst.insert(src.extract(src.find(mv_1))); // Iterator version, successful
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if(! (r.position == dst.find(mv_1) && r.inserted == true && r.node.empty()) )
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return false;
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r = dst.insert(dst.begin(), src.extract(mv_2)); // Key type version, successful
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if(! (r.position == dst.find(mv_2) && r.inserted == true && r.node.empty()) )
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return false;
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r = dst.insert(src.extract(mv_3)); // Key type version, unsuccessful
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if(!src.empty())
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return false;
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if(dst.size() != 3)
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return false;
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if(! (r.position == dst.find(mv_3) && r.inserted == false && r.node.value() == mv_3) )
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return false;
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}
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{
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typedef multiset<test::movable_int> multiset_type;
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multiset_type src;
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{
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test::movable_int mv_1(1), mv_2(2), mv_3(3), mv_3bis(3);
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src.emplace(boost::move(mv_1));
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src.emplace(boost::move(mv_2));
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src.emplace(boost::move(mv_3));
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src.emplace_hint(src.begin(), boost::move(mv_3bis));
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}
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if(src.size() != 4)
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return false;
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multiset_type dst;
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{
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test::movable_int mv_3(3);
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dst.emplace(boost::move(mv_3));
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}
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if(dst.size() != 1)
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return false;
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const test::movable_int mv_1(1);
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const test::movable_int mv_2(2);
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const test::movable_int mv_3(3);
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const test::movable_int mv_4(4);
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multiset_type::iterator r;
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multiset_type::node_type nt(src.extract(mv_3));
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r = dst.insert(dst.begin(), boost::move(nt));
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if(! (*r == mv_3 && dst.find(mv_3) == r && nt.empty()) )
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return false;
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nt = src.extract(src.find(mv_1));
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r = dst.insert(boost::move(nt)); // Iterator version, successful
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if(! (*r == mv_1 && nt.empty()) )
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return false;
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nt = src.extract(mv_2);
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r = dst.insert(boost::move(nt)); // Key type version, successful
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if(! (*r == mv_2 && nt.empty()) )
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return false;
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r = dst.insert(src.extract(mv_3)); // Key type version, successful
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if(! (*r == mv_3 && r == --multiset_type::iterator(dst.upper_bound(mv_3)) && nt.empty()) )
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return false;
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r = dst.insert(src.extract(mv_4)); // Key type version, unsuccessful
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if(! (r == dst.end()) )
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return false;
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if(!src.empty())
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return false;
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if(dst.size() != 5)
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return false;
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}
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return true;
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}
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struct boost_container_set;
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struct boost_container_multiset;
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namespace boost {
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namespace container {
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namespace test {
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template<>
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struct alloc_propagate_base<boost_container_set>
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{
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template <class T, class Allocator>
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struct apply
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{
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typedef boost::container::set<T, std::less<T>, Allocator> type;
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};
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};
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template<>
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struct alloc_propagate_base<boost_container_multiset>
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{
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template <class T, class Allocator>
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struct apply
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{
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typedef boost::container::multiset<T, std::less<T>, Allocator> type;
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};
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};
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}}} //boost::container::test
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template<class VoidAllocator, boost::container::tree_type_enum tree_type_value>
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struct GetAllocatorSet
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{
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template<class ValueType>
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struct apply
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{
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typedef set < ValueType
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, std::less<ValueType>
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, typename allocator_traits<VoidAllocator>
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::template portable_rebind_alloc<ValueType>::type
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, typename boost::container::tree_assoc_options
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< boost::container::tree_type<tree_type_value>
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>::type
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> set_type;
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typedef multiset < ValueType
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, std::less<ValueType>
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, typename allocator_traits<VoidAllocator>
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::template portable_rebind_alloc<ValueType>::type
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, typename boost::container::tree_assoc_options
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< boost::container::tree_type<tree_type_value>
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>::type
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> multiset_type;
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};
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};
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template<class VoidAllocator, boost::container::tree_type_enum tree_type_value>
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int test_set_variants()
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{
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<int>::set_type MySet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::movable_int>::set_type MyMoveSet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::movable_and_copyable_int>::set_type MyCopyMoveSet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::copyable_int>::set_type MyCopySet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<int>::multiset_type MyMultiSet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::movable_int>::multiset_type MyMoveMultiSet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::movable_and_copyable_int>::multiset_type MyCopyMoveMultiSet;
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typedef typename GetAllocatorSet<VoidAllocator, tree_type_value>::template apply<test::copyable_int>::multiset_type MyCopyMultiSet;
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typedef std::set<int> MyStdSet;
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typedef std::multiset<int> MyStdMultiSet;
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if (0 != test::set_test<
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MySet
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,MyStdSet
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,MyMultiSet
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,MyStdMultiSet>()){
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std::cout << "Error in set_test<MyBoostSet>" << std::endl;
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return 1;
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}
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if (0 != test::set_test<
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MyMoveSet
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,MyStdSet
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,MyMoveMultiSet
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,MyStdMultiSet>()){
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std::cout << "Error in set_test<MyBoostSet>" << std::endl;
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return 1;
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}
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if (0 != test::set_test<
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MyCopyMoveSet
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,MyStdSet
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,MyCopyMoveMultiSet
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,MyStdMultiSet>()){
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std::cout << "Error in set_test<MyBoostSet>" << std::endl;
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return 1;
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}
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if (0 != test::set_test<
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MyCopySet
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,MyStdSet
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,MyCopyMultiSet
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,MyStdMultiSet>()){
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std::cout << "Error in set_test<MyBoostSet>" << std::endl;
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return 1;
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}
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return 0;
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}
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void test_merge_from_different_comparison()
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{
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set<int> set1;
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set<int, std::greater<int> > set2;
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set1.merge(set2);
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}
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int main ()
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{
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//Recursive container instantiation
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{
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set<recursive_set> set_;
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multiset<recursive_multiset> multiset_;
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}
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//Allocator argument container
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{
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set<int> set_((set<int>::allocator_type()));
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multiset<int> multiset_((multiset<int>::allocator_type()));
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}
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//Now test move semantics
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{
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test_move<set<recursive_set> >();
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test_move<multiset<recursive_multiset> >();
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}
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//Test std::pair value type as tree has workarounds to make old std::pair
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//implementations movable that can break things
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{
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boost::container::set<std::pair<int,int> > s;
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std::pair<int,int> p(0, 0);
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s.insert(p);
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s.emplace(p);
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}
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test_merge_from_different_comparison();
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////////////////////////////////////
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// Testing allocator implementations
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////////////////////////////////////
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// std:allocator
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if(test_set_variants< std::allocator<void>, red_black_tree >()){
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std::cerr << "test_set_variants< std::allocator<void> > failed" << std::endl;
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return 1;
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}
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// boost::container::adaptive_pool
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if(test_set_variants< adaptive_pool<void>, red_black_tree>()){
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std::cerr << "test_set_variants< adaptive_pool<void> > failed" << std::endl;
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return 1;
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}
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////////////////////////////////////
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// Tree implementations
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////////////////////////////////////
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// AVL
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if(test_set_variants< std::allocator<void>, avl_tree >()){
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std::cerr << "test_set_variants< std::allocator<void>, avl_tree > failed" << std::endl;
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return 1;
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}
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// SCAPEGOAT TREE
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if(test_set_variants< std::allocator<void>, scapegoat_tree >()){
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std::cerr << "test_set_variants< std::allocator<void>, scapegoat_tree > failed" << std::endl;
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return 1;
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}
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// SPLAY TREE
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if(test_set_variants< std::allocator<void>, splay_tree >()){
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std::cerr << "test_set_variants< std::allocator<void>, splay_tree > failed" << std::endl;
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return 1;
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}
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////////////////////////////////////
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// Emplace testing
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////////////////////////////////////
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const test::EmplaceOptions SetOptions = (test::EmplaceOptions)(test::EMPLACE_HINT | test::EMPLACE_ASSOC);
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if(!boost::container::test::test_emplace<set<test::EmplaceInt>, SetOptions>())
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return 1;
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if(!boost::container::test::test_emplace<multiset<test::EmplaceInt>, SetOptions>())
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return 1;
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////////////////////////////////////
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// Allocator propagation testing
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////////////////////////////////////
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if(!boost::container::test::test_propagate_allocator<boost_container_set>())
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return 1;
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if(!boost::container::test::test_propagate_allocator<boost_container_multiset>())
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return 1;
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if (!boost::container::test::test_set_methods_with_initializer_list_as_argument_for<set<int> >())
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return 1;
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if (!boost::container::test::test_set_methods_with_initializer_list_as_argument_for<multiset<int> >())
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return 1;
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////////////////////////////////////
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// Test optimize_size option
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////////////////////////////////////
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//
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// set
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//
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typedef set< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<false>, tree_type<red_black_tree> >::type > rbset_size_optimized_no;
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typedef set< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<true>, tree_type<red_black_tree> >::type > rbset_size_optimized_yes;
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BOOST_STATIC_ASSERT(sizeof(rbset_size_optimized_yes) < sizeof(rbset_size_optimized_no));
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typedef set< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<false>, tree_type<avl_tree> >::type > avlset_size_optimized_no;
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typedef set< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<true>, tree_type<avl_tree> >::type > avlset_size_optimized_yes;
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BOOST_STATIC_ASSERT(sizeof(avlset_size_optimized_yes) < sizeof(avlset_size_optimized_no));
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//
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// multiset
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//
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typedef multiset< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<false>, tree_type<red_black_tree> >::type > rbmset_size_optimized_no;
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typedef multiset< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<true>, tree_type<red_black_tree> >::type > rbmset_size_optimized_yes;
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BOOST_STATIC_ASSERT(sizeof(rbmset_size_optimized_yes) < sizeof(rbmset_size_optimized_no));
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typedef multiset< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<false>, tree_type<avl_tree> >::type > avlmset_size_optimized_no;
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typedef multiset< int*, std::less<int*>, std::allocator<int*>
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, tree_assoc_options< optimize_size<true>, tree_type<avl_tree> >::type > avlmset_size_optimized_yes;
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BOOST_STATIC_ASSERT(sizeof(avlmset_size_optimized_yes) < sizeof(avlmset_size_optimized_no));
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////////////////////////////////////
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// Iterator testing
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////////////////////////////////////
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{
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typedef boost::container::set<int> cont_int;
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cont_int a; a.insert(0); a.insert(1); a.insert(2);
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boost::intrusive::test::test_iterator_bidirectional< cont_int >(a);
|
|
if(boost::report_errors() != 0) {
|
|
return 1;
|
|
}
|
|
}
|
|
{
|
|
typedef boost::container::multiset<int> cont_int;
|
|
cont_int a; a.insert(0); a.insert(1); a.insert(2);
|
|
boost::intrusive::test::test_iterator_bidirectional< cont_int >(a);
|
|
if(boost::report_errors() != 0) {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////
|
|
// Node extraction/insertion testing functions
|
|
////////////////////////////////////
|
|
if(!node_type_test())
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <boost/container/detail/config_end.hpp>
|