forked from boostorg/unordered
ae09b0dd24
Merged revisions 53127,53253,53256,53311,53314,53316-53318 via svnmerge from https://svn.boost.org/svn/boost/trunk ........ r53127 | danieljames | 2009-05-20 07:43:38 +0100 (Wed, 20 May 2009) | 1 line Better configuration for boost.unordered. ........ r53253 | danieljames | 2009-05-25 20:14:07 +0100 (Mon, 25 May 2009) | 3 lines Add explicit destructors to the unordered containers. Refs #2908. Isn't really needed but it doesn't hurt. ........ r53256 | danieljames | 2009-05-25 20:45:23 +0100 (Mon, 25 May 2009) | 1 line Unordered change log for explicit destructors. ........ r53311 | danieljames | 2009-05-27 18:42:01 +0100 (Wed, 27 May 2009) | 1 line Missing changelog entry. ........ r53314 | danieljames | 2009-05-27 18:44:09 +0100 (Wed, 27 May 2009) | 1 line Use lightweight_test for unordered. ........ r53316 | danieljames | 2009-05-27 19:19:32 +0100 (Wed, 27 May 2009) | 1 line Some workarounds for old versions of Borland. ........ r53317 | danieljames | 2009-05-27 19:32:22 +0100 (Wed, 27 May 2009) | 1 line Fix a change accidentally included in the last commit. ........ r53318 | danieljames | 2009-05-27 19:32:38 +0100 (Wed, 27 May 2009) | 1 line Remove an unused function. ........ [SVN r53465]
378 lines
11 KiB
C++
378 lines
11 KiB
C++
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// Copyright 2006-2009 Daniel James.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/unordered_set.hpp>
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#include <boost/unordered_map.hpp>
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#include "../helpers/test.hpp"
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#include <boost/next_prior.hpp>
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#include "../objects/test.hpp"
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#include "../helpers/random_values.hpp"
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#include "../helpers/tracker.hpp"
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#include "../helpers/equivalent.hpp"
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#include "../helpers/invariants.hpp"
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#include "../helpers/input_iterator.hpp"
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#include <iostream>
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namespace insert_tests {
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test::seed_t seed(243432);
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template <class X>
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void unique_insert_tests1(X*, test::random_generator generator = test::default_generator)
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{
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typedef BOOST_DEDUCED_TYPENAME X::iterator iterator;
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typedef test::ordered<X> ordered;
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std::cerr<<"insert(value) tests for containers with unique keys.\n";
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X x;
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test::ordered<X> tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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std::pair<iterator, bool> r1 = x.insert(*it);
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std::pair<BOOST_DEDUCED_TYPENAME ordered::iterator, bool> r2 = tracker.insert(*it);
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BOOST_TEST(r1.second == r2.second);
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BOOST_TEST(*r1.first == *r2.first);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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template <class X>
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void equivalent_insert_tests1(X*, test::random_generator generator = test::default_generator)
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{
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std::cerr<<"insert(value) tests for containers with equivalent keys.\n";
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X x;
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test::ordered<X> tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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BOOST_DEDUCED_TYPENAME X::iterator r1 = x.insert(*it);
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BOOST_DEDUCED_TYPENAME test::ordered<X>::iterator r2 = tracker.insert(*it);
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BOOST_TEST(*r1 == *r2);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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template <class X>
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void insert_tests2(X*, test::random_generator generator = test::default_generator)
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{
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typedef BOOST_DEDUCED_TYPENAME test::ordered<X> tracker_type;
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typedef BOOST_DEDUCED_TYPENAME X::iterator iterator;
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typedef BOOST_DEDUCED_TYPENAME X::const_iterator const_iterator;
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typedef BOOST_DEDUCED_TYPENAME tracker_type::iterator tracker_iterator;
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std::cerr<<"insert(begin(), value) tests.\n";
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{
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X x;
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tracker_type tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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iterator r1 = x.insert(x.begin(), *it);
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tracker_iterator r2 = tracker.insert(tracker.begin(), *it);
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BOOST_TEST(*r1 == *r2);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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std::cerr<<"insert(end(), value) tests.\n";
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{
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X x;
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X const& x_const = x;
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tracker_type tracker = test::create_ordered(x);
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test::random_values<X> v(100, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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const_iterator r1 = x.insert(x_const.end(), *it);
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tracker_iterator r2 = tracker.insert(tracker.end(), *it);
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BOOST_TEST(*r1 == *r2);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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std::cerr<<"insert(pos, value) tests.\n";
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{
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X x;
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const_iterator pos = x.begin();
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tracker_type tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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pos = x.insert(pos, *it);
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tracker_iterator r2 = tracker.insert(tracker.begin(), *it);
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BOOST_TEST(*pos == *r2);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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std::cerr<<"insert single item range tests.\n";
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{
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X x;
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tracker_type tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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x.insert(it, boost::next(it));
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tracker.insert(*it);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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std::cerr<<"insert range tests.\n";
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{
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X x;
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test::random_values<X> v(1000, generator);
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x.insert(v.begin(), v.end());
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test::check_container(x, v);
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test::check_equivalent_keys(x);
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}
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std::cerr<<"insert input iterator range tests.\n";
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{
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X x;
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test::random_values<X> v(1000, generator);
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x.insert(test::input_iterator(v.begin()), test::input_iterator(v.end()));
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test::check_container(x, v);
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test::check_equivalent_keys(x);
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}
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}
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#if defined(BOOST_HAS_RVALUE_REFS) && defined(BOOST_HAS_VARIADIC_TMPL)
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template <class X>
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void unique_emplace_tests1(X*, test::random_generator generator = test::default_generator)
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{
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typedef BOOST_DEDUCED_TYPENAME X::iterator iterator;
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typedef test::ordered<X> ordered;
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std::cerr<<"emplace(value) tests for containers with unique keys.\n";
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X x;
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test::ordered<X> tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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std::pair<iterator, bool> r1 = x.emplace(*it);
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std::pair<BOOST_DEDUCED_TYPENAME ordered::iterator, bool> r2 = tracker.insert(*it);
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BOOST_TEST(r1.second == r2.second);
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BOOST_TEST(*r1.first == *r2.first);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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template <class X>
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void equivalent_emplace_tests1(X*, test::random_generator generator = test::default_generator)
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{
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std::cerr<<"emplace(value) tests for containers with equivalent keys.\n";
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X x;
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test::ordered<X> tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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BOOST_DEDUCED_TYPENAME X::iterator r1 = x.emplace(*it);
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BOOST_DEDUCED_TYPENAME test::ordered<X>::iterator r2 = tracker.insert(*it);
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BOOST_TEST(*r1 == *r2);
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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#endif
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template <class X>
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void map_tests(X*, test::random_generator generator = test::default_generator)
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{
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std::cerr<<"map tests.\n";
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X x;
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test::ordered<X> tracker = test::create_ordered(x);
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test::random_values<X> v(1000, generator);
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for(BOOST_DEDUCED_TYPENAME test::random_values<X>::iterator it = v.begin();
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it != v.end(); ++it)
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{
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BOOST_DEDUCED_TYPENAME X::size_type old_bucket_count = x.bucket_count();
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float b = x.max_load_factor();
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x[it->first] = it->second;
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tracker[it->first] = it->second;
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tracker.compare_key(x, *it);
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if(x.size() < b * old_bucket_count)
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BOOST_TEST(x.bucket_count() == old_bucket_count);
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}
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test::check_equivalent_keys(x);
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}
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template <class X>
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void associative_insert_range_test(X*, test::random_generator generator = test::default_generator)
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{
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std::cerr<<"associative_insert_range_test\n";
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typedef test::list<std::pair<BOOST_DEDUCED_TYPENAME X::key_type, BOOST_DEDUCED_TYPENAME X::mapped_type> > list;
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test::random_values<X> v(1000, generator);
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list l(v.begin(), v.end());
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X x; x.insert(l.begin(), l.end());
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test::check_equivalent_keys(x);
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}
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boost::unordered_set<test::object, test::hash, test::equal_to, test::allocator<test::object> >* test_set;
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boost::unordered_multiset<test::object, test::hash, test::equal_to, test::allocator<test::object> >* test_multiset;
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boost::unordered_map<test::object, test::object, test::hash, test::equal_to, test::allocator<test::object> >* test_map;
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boost::unordered_multimap<test::object, test::object, test::hash, test::equal_to, test::allocator<test::object> >* test_multimap;
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using test::default_generator;
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using test::generate_collisions;
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UNORDERED_TEST(unique_insert_tests1,
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((test_set)(test_map))
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((default_generator)(generate_collisions))
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)
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UNORDERED_TEST(equivalent_insert_tests1,
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((test_multiset)(test_multimap))
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((default_generator)(generate_collisions))
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)
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UNORDERED_TEST(insert_tests2,
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((test_set)(test_multiset)(test_map)(test_multimap))
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((default_generator)(generate_collisions))
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)
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#if defined(BOOST_HAS_RVALUE_REFS) && defined(BOOST_HAS_VARIADIC_TMPL)
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UNORDERED_TEST(unique_emplace_tests1,
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((test_set)(test_map))
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((default_generator)(generate_collisions))
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)
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UNORDERED_TEST(equivalent_emplace_tests1,
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((test_multiset)(test_multimap))
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((default_generator)(generate_collisions))
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)
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#endif
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UNORDERED_TEST(map_tests,
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((test_map))
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((default_generator)(generate_collisions))
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)
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UNORDERED_TEST(associative_insert_range_test,
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((test_map)(test_multimap))
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((default_generator)(generate_collisions))
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)
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}
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RUN_TESTS()
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