forked from boostorg/unordered
877 lines
28 KiB
C++
877 lines
28 KiB
C++
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// Copyright 2008-2009 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 move at http://www.boost.org/LICENSE_1_0.txt)
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// clang-format off
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#include "../helpers/prefix.hpp"
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#include <boost/unordered_set.hpp>
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#include <boost/unordered_map.hpp>
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#include "../helpers/postfix.hpp"
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// clang-format on
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#include "../helpers/test.hpp"
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#include "../objects/test.hpp"
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#include "../objects/cxx11_allocator.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 <boost/core/ignore_unused.hpp>
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#include <iterator>
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#if defined(BOOST_MSVC)
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#pragma warning(disable : 4127) // conditional expression is constant
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#endif
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namespace move_tests {
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test::seed_t initialize_seed(98624);
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#if defined(BOOST_UNORDERED_USE_MOVE) || \
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!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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#define BOOST_UNORDERED_TEST_MOVING 1
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#else
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#define BOOST_UNORDERED_TEST_MOVING 0
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#endif
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template <class T> T empty(T*) { return T(); }
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template <class T>
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T create(test::random_values<T> const& v, test::object_count& count)
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{
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T x(v.begin(), v.end());
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count = test::global_object_count;
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return x;
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}
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template <class T>
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T create(test::random_values<T> const& v, test::object_count& count,
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typename T::hasher hf, typename T::key_equal eq,
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typename T::allocator_type al, float mlf)
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{
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T x(0, hf, eq, al);
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x.max_load_factor(mlf);
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x.insert(v.begin(), v.end());
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count = test::global_object_count;
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return x;
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}
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template <class T>
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void move_construct_tests1(T* ptr, test::random_generator const& generator)
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{
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typename T::hasher hf;
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typename T::key_equal eq;
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typename T::allocator_type al;
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{
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test::check_instances check_;
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T y(empty(ptr));
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BOOST_TEST(y.empty());
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BOOST_TEST(test::equivalent(y.hash_function(), hf));
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BOOST_TEST(test::equivalent(y.key_eq(), eq));
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BOOST_TEST(test::equivalent(y.get_allocator(), al));
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BOOST_TEST(y.max_load_factor() == 1.0);
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test::check_equivalent_keys(y);
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}
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{
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test::check_instances check_;
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test::random_values<T> v(1000, generator);
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test::object_count count;
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T y(create(v, count));
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#if defined(BOOST_HAS_NRVO)
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BOOST_TEST(count == test::global_object_count);
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#endif
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test::check_container(y, v);
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test::check_equivalent_keys(y);
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}
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}
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template <class T>
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void move_assign_tests1(T*, test::random_generator const& generator)
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{
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{
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test::check_instances check_;
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test::random_values<T> v(500, generator);
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test::object_count count;
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T y;
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y = create(v, count);
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#if BOOST_UNORDERED_TEST_MOVING && defined(BOOST_HAS_NRVO)
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BOOST_TEST(count == test::global_object_count);
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#endif
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test::check_container(y, v);
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test::check_equivalent_keys(y);
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}
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}
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template <class T>
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void move_construct_tests2(T*, test::random_generator const& generator)
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{
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typename T::hasher hf(1);
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typename T::key_equal eq(1);
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typename T::allocator_type al(1);
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typename T::allocator_type al2(2);
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test::object_count count;
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{
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test::check_instances check_;
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test::random_values<T> v(500, generator);
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T y(create(v, count, hf, eq, al, 0.5));
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#if defined(BOOST_HAS_NRVO)
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BOOST_TEST(count == test::global_object_count);
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#endif
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test::check_container(y, v);
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BOOST_TEST(test::equivalent(y.hash_function(), hf));
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BOOST_TEST(test::equivalent(y.key_eq(), eq));
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BOOST_TEST(test::equivalent(y.get_allocator(), al));
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BOOST_TEST(y.max_load_factor() == 0.5); // Not necessarily required.
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test::check_equivalent_keys(y);
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}
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{
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test::check_instances check_;
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// TODO: To do this correctly requires the fancy new allocator
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// stuff.
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test::random_values<T> v(500, generator);
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T y(create(v, count, hf, eq, al, 2.0), al2);
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BOOST_TEST(count != test::global_object_count);
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test::check_container(y, v);
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BOOST_TEST(test::equivalent(y.hash_function(), hf));
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BOOST_TEST(test::equivalent(y.key_eq(), eq));
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BOOST_TEST(test::equivalent(y.get_allocator(), al2));
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BOOST_TEST(y.max_load_factor() == 2.0); // Not necessarily required.
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test::check_equivalent_keys(y);
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}
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{
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test::check_instances check_;
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test::random_values<T> v(25, generator);
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T y(create(v, count, hf, eq, al, 1.0), al);
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#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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BOOST_TEST(count == test::global_object_count);
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#elif defined(BOOST_HAS_NRVO)
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BOOST_TEST(
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static_cast<std::size_t>(
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test::global_object_count.constructions - count.constructions) <=
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(test::is_set<T>::value ? 1 : 2) *
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(test::has_unique_keys<T>::value ? 25 : v.size()));
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BOOST_TEST(count.instances == test::global_object_count.instances);
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#else
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BOOST_TEST(
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static_cast<std::size_t>(
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test::global_object_count.constructions - count.constructions) <=
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(test::is_set<T>::value ? 2 : 4) *
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(test::has_unique_keys<T>::value ? 25 : v.size()));
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BOOST_TEST(count.instances == test::global_object_count.instances);
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#endif
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test::check_container(y, v);
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BOOST_TEST(test::equivalent(y.hash_function(), hf));
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BOOST_TEST(test::equivalent(y.key_eq(), eq));
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BOOST_TEST(test::equivalent(y.get_allocator(), al));
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BOOST_TEST(y.max_load_factor() == 1.0); // Not necessarily required.
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test::check_equivalent_keys(y);
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}
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}
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template <class T>
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void move_assign_tests2(T*, test::random_generator const& generator)
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{
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typename T::hasher hf(1);
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typename T::key_equal eq(1);
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typename T::allocator_type al1(1);
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typename T::allocator_type al2(2);
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typedef typename T::allocator_type allocator_type;
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{
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test::random_values<T> v(500, generator);
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test::random_values<T> v2(0, generator);
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T y(v.begin(), v.end(), 0, hf, eq, al1);
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test::object_count count;
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y = create(v2, count, hf, eq, al2, 2.0);
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BOOST_TEST(y.empty());
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test::check_container(y, v2);
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test::check_equivalent_keys(y);
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BOOST_TEST(y.max_load_factor() == 2.0);
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#if defined(BOOST_HAS_NRVO)
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if (BOOST_UNORDERED_TEST_MOVING
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? (bool)allocator_type::is_propagate_on_move
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: (bool)allocator_type::is_propagate_on_assign) {
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BOOST_TEST(test::equivalent(y.get_allocator(), al2));
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} else {
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BOOST_TEST(test::equivalent(y.get_allocator(), al1));
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}
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#endif
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}
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{
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test::random_values<T> v(500, generator);
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test::object_count count;
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T y(0, hf, eq, al1);
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y = create(v, count, hf, eq, al2, 0.5);
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#if defined(BOOST_HAS_NRVO)
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if (BOOST_UNORDERED_TEST_MOVING && allocator_type::is_propagate_on_move) {
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BOOST_TEST(count == test::global_object_count);
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}
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#endif
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test::check_container(y, v);
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test::check_equivalent_keys(y);
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BOOST_TEST(y.max_load_factor() == 0.5);
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#if defined(BOOST_HAS_NRVO)
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if (BOOST_UNORDERED_TEST_MOVING
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? (bool)allocator_type::is_propagate_on_move
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: (bool)allocator_type::is_propagate_on_assign) {
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BOOST_TEST(test::equivalent(y.get_allocator(), al2));
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} else {
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BOOST_TEST(test::equivalent(y.get_allocator(), al1));
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}
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#endif
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}
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{
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test::check_instances check_;
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test::random_values<T> v(500, generator);
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T y(0, hf, eq, al1);
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T x(0, hf, eq, al2);
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x.max_load_factor(0.25);
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x.insert(v.begin(), v.end());
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test::object_count count = test::global_object_count;
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y = boost::move(x);
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if (BOOST_UNORDERED_TEST_MOVING && allocator_type::is_propagate_on_move) {
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BOOST_TEST(count == test::global_object_count);
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}
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test::check_container(y, v);
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test::check_equivalent_keys(y);
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BOOST_TEST(y.max_load_factor() == 0.25);
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if (BOOST_UNORDERED_TEST_MOVING
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? (bool)allocator_type::is_propagate_on_move
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: (bool)allocator_type::is_propagate_on_assign) {
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BOOST_TEST(test::equivalent(y.get_allocator(), al2));
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} else {
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BOOST_TEST(test::equivalent(y.get_allocator(), al1));
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}
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}
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{
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test::check_instances check_;
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test::random_values<T> v1(1000, generator);
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test::random_values<T> v2(200, generator);
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T x(0, hf, eq, al2);
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x.max_load_factor(0.5);
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x.insert(v2.begin(), v2.end());
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test::object_count count1 = test::global_object_count;
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T y(v1.begin(), v1.end(), 0, hf, eq, al1);
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y = boost::move(x);
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test::object_count count2 = test::global_object_count;
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if (BOOST_UNORDERED_TEST_MOVING && allocator_type::is_propagate_on_move) {
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BOOST_TEST(count1.instances == test::global_object_count.instances);
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BOOST_TEST(
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count2.constructions == test::global_object_count.constructions);
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}
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test::check_container(y, v2);
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test::check_equivalent_keys(y);
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BOOST_TEST(y.max_load_factor() == 0.5);
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if (BOOST_UNORDERED_TEST_MOVING
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? (bool)allocator_type::is_propagate_on_move
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: (bool)allocator_type::is_propagate_on_assign) {
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BOOST_TEST(test::equivalent(y.get_allocator(), al2));
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} else {
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BOOST_TEST(test::equivalent(y.get_allocator(), al1));
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}
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}
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}
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template <class T> T const& get_key(T const& t) { return t; }
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template <class K, class V> K const& get_key(std::pair<K const, V> const& kv)
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{
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return kv.first;
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}
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template <class T> T const& get_value(T const& t) { return t; }
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template <class K, class V> K const& get_value(std::pair<K const, V> const& kv)
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{
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return kv.second;
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}
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template <class T>
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static void insert_range(T& y, test::random_values<T> const& v)
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{
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y.insert(v.begin(), v.end());
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BOOST_TEST_EQ(y.size(),
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static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
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}
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template <class T>
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static void insert_single(T& y, test::random_values<T> const& v)
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{
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y.insert(*v.begin());
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BOOST_TEST_EQ(y.size(),
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static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
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}
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template <class T>
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static void insert_single_hint(T& y, test::random_values<T> const& v)
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{
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y.insert(y.end(), *v.begin());
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BOOST_TEST_EQ(y.size(),
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static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
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}
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template <class T> struct insert_or_assign_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
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};
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template <class Key, class T, class Hash, class KeyEqual, class Allocator>
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struct insert_or_assign_invoker<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
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{
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void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
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test::random_values<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
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{
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typedef typename boost::unordered_map<Key, T, Hash, KeyEqual,
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Allocator>::size_type size_type;
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y.insert_or_assign(get_key(*v.begin()), get_value(*v.begin()));
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BOOST_TEST_EQ(
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y.size(), static_cast<size_type>(std::distance(y.begin(), y.end())));
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}
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};
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template <class T>
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static void insert_or_assign(T& y, test::random_values<T> const& v)
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{
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insert_or_assign_invoker<T>()(y, v);
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}
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template <class T> struct insert_or_assign_hint_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
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};
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template <class Key, class T, class Hash, class KeyEqual, class Allocator>
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struct insert_or_assign_hint_invoker<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
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{
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void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
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test::random_values<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
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{
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typedef typename boost::unordered_map<Key, T, Hash, KeyEqual,
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Allocator>::size_type size_type;
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y.insert_or_assign(y.end(), get_key(*v.begin()), get_value(*v.begin()));
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BOOST_TEST_EQ(
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y.size(), static_cast<size_type>(std::distance(y.begin(), y.end())));
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}
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};
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template <class T>
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static void insert_or_assign_hint(T& y, test::random_values<T> const& v)
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{
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insert_or_assign_hint_invoker<T>()(y, v);
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}
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template <class T> struct try_emplace_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
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};
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template <class Key, class T, class Hash, class KeyEqual, class Allocator>
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struct try_emplace_invoker<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
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{
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void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
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test::random_values<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
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{
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typedef typename boost::unordered_map<Key, T, Hash, KeyEqual,
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Allocator>::size_type size_type;
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y.try_emplace(get_key(*v.begin()), get_value(*v.begin()));
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BOOST_TEST_EQ(
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y.size(), static_cast<size_type>(std::distance(y.begin(), y.end())));
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}
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};
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template <class T>
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static void try_emplace(T& y, test::random_values<T> const& v)
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{
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try_emplace_invoker<T>()(y, v);
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}
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template <class T> struct try_emplace_hint_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
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};
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template <class Key, class T, class Hash, class KeyEqual, class Allocator>
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struct try_emplace_hint_invoker<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
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{
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void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
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test::random_values<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
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{
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typedef typename boost::unordered_map<Key, T, Hash, KeyEqual,
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Allocator>::size_type size_type;
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y.try_emplace(y.end(), get_key(*v.begin()), get_value(*v.begin()));
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BOOST_TEST_EQ(
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y.size(), static_cast<size_type>(std::distance(y.begin(), y.end())));
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}
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};
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template <class T>
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static void try_emplace_hint(T& y, test::random_values<T> const& v)
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{
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try_emplace_hint_invoker<T>()(y, v);
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}
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template <class T> struct at_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
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};
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template <class Key, class T, class Hash, class KeyEqual, class Allocator>
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struct at_invoker<boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
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{
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void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
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test::random_values<
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boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
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{
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BOOST_TRY { y.at(get_key(*v.begin())); }
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BOOST_CATCH(...) {}
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BOOST_CATCH_END
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}
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};
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template <class T> static void at(T& y, test::random_values<T> const& v)
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{
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at_invoker<T>()(y, v);
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}
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template <class T> struct index_operator_invoker
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{
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void operator()(T&, test::random_values<T> const&) {}
|
|
};
|
|
|
|
template <class Key, class T, class Hash, class KeyEqual, class Allocator>
|
|
struct index_operator_invoker<
|
|
boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> >
|
|
{
|
|
void operator()(boost::unordered_map<Key, T, Hash, KeyEqual, Allocator>& y,
|
|
test::random_values<
|
|
boost::unordered_map<Key, T, Hash, KeyEqual, Allocator> > const& v)
|
|
{
|
|
typedef typename boost::unordered_map<Key, T, Hash, KeyEqual,
|
|
Allocator>::size_type size_type;
|
|
y[get_key(*v.begin())] = get_value(*v.begin());
|
|
BOOST_TEST_EQ(
|
|
y.size(), static_cast<size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
};
|
|
|
|
template <class T>
|
|
static void index_operator(T& y, test::random_values<T> const& v)
|
|
{
|
|
index_operator_invoker<T>()(y, v);
|
|
}
|
|
|
|
template <class T> static void clear(T& y, test::random_values<T> const&)
|
|
{
|
|
y.clear();
|
|
BOOST_TEST(y.empty());
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void capacity(T& y, test::random_values<T> const&)
|
|
{
|
|
(void)y.empty();
|
|
(void)y.size();
|
|
(void)y.max_size();
|
|
(void)y.load_factor();
|
|
(void)y.max_load_factor();
|
|
(void)y.hash_function();
|
|
(void)y.key_eq();
|
|
(void)y.get_allocator();
|
|
}
|
|
|
|
template <class T> static void iterators(T& y, test::random_values<T> const&)
|
|
{
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void erase_range(T& y, test::random_values<T> const&)
|
|
{
|
|
y.erase(y.begin(), y.end());
|
|
BOOST_TEST(y.empty());
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void erase_key(T& y, test::random_values<T> const& v)
|
|
{
|
|
y.erase(get_key(*v.begin()));
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void lookup(T& y, test::random_values<T> const& v)
|
|
{
|
|
(void)y.count(get_key(*v.begin()));
|
|
(void)y.find(get_key(*v.begin()));
|
|
(void)y.contains(get_key(*v.begin()));
|
|
(void)y.equal_range(get_key(*v.begin()));
|
|
}
|
|
|
|
template <class T> static void reserve(T& y, test::random_values<T> const&)
|
|
{
|
|
y.reserve(1337);
|
|
BOOST_TEST_GT(y.bucket_count(), 1337u);
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void copy_assignment(T& y, test::random_values<T> const& v)
|
|
{
|
|
T x(v.begin(), v.end());
|
|
y = x;
|
|
BOOST_TEST_EQ(y.size(), x.size());
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void move_assignment(T& y, test::random_values<T> const& v)
|
|
{
|
|
T x(v.begin(), v.end());
|
|
std::size_t const size = x.size();
|
|
y = boost::move(x);
|
|
BOOST_TEST_GE(y.size(), size);
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void equal(T& y, test::random_values<T> const& v)
|
|
{
|
|
T x(v.begin(), v.end());
|
|
(void)(y == x);
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void extract(T& y, test::random_values<T> const& v)
|
|
{
|
|
(void)y.extract(get_key(*v.begin()));
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void merge(T& y, test::random_values<T> const& v)
|
|
{
|
|
T x(v.begin(), v.end());
|
|
if (y.get_allocator() == x.get_allocator()) {
|
|
y.merge(x);
|
|
}
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class X> bool pred(X const&) { return true; }
|
|
|
|
template <class T>
|
|
static void erase_with_pred(T& y, test::random_values<T> const&)
|
|
{
|
|
erase_if(y, pred<typename T::value_type>);
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void container_swap(T& y, test::random_values<T> const& v)
|
|
{
|
|
T x(v.begin(), v.end());
|
|
if (boost::allocator_propagate_on_container_swap<
|
|
typename T::allocator_type>::type::value ||
|
|
x.get_allocator() == y.get_allocator()) {
|
|
y.swap(x);
|
|
}
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
}
|
|
|
|
template <class T> static void buckets(T& y, test::random_values<T> const& v)
|
|
{
|
|
(void)y.begin(0);
|
|
(void)y.end(0);
|
|
(void)y.bucket_count();
|
|
(void)y.max_bucket_count();
|
|
(void)y.bucket_size(0);
|
|
(void)y.bucket(get_key(*v.begin()));
|
|
}
|
|
|
|
template <class T>
|
|
static void double_move_construct(T& y, test::random_values<T> const&)
|
|
{
|
|
T x = boost::move(y);
|
|
x.clear();
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
BOOST_TEST_EQ(x.size(),
|
|
static_cast<typename T::size_type>(std::distance(x.begin(), x.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void double_move_assign(T& y, test::random_values<T> const&)
|
|
{
|
|
T x;
|
|
x = boost::move(y);
|
|
x.clear();
|
|
BOOST_TEST_EQ(y.size(),
|
|
static_cast<typename T::size_type>(std::distance(y.begin(), y.end())));
|
|
BOOST_TEST_EQ(x.size(),
|
|
static_cast<typename T::size_type>(std::distance(x.begin(), x.end())));
|
|
}
|
|
|
|
template <class T>
|
|
static void post_move_tests(T* ptr, test::random_generator const& generator)
|
|
{
|
|
// clang-format off
|
|
void (*fps[])(T&, test::random_values<T> const&) = {
|
|
insert_range<T>,
|
|
insert_single<T>,
|
|
insert_single_hint<T>,
|
|
insert_or_assign<T>,
|
|
insert_or_assign_hint<T>,
|
|
try_emplace<T>,
|
|
try_emplace_hint<T>,
|
|
at<T>,
|
|
index_operator<T>,
|
|
clear<T>,
|
|
capacity<T>,
|
|
iterators<T>,
|
|
erase_range<T>,
|
|
erase_key<T>,
|
|
lookup<T>,
|
|
reserve<T>,
|
|
copy_assignment<T>,
|
|
move_assignment<T>,
|
|
equal<T>,
|
|
extract<T>,
|
|
merge<T>,
|
|
erase_with_pred<T>,
|
|
container_swap<T>,
|
|
buckets<T>,
|
|
double_move_construct<T>,
|
|
double_move_assign<T>
|
|
};
|
|
// clang-format on
|
|
|
|
std::size_t const len = (sizeof(fps) / sizeof(*(fps)));
|
|
|
|
for (std::size_t i = 0; i < len; ++i) {
|
|
test::check_instances check_;
|
|
|
|
test::random_values<T> const v(1000, generator);
|
|
test::object_count count;
|
|
T y(create(v, count));
|
|
T x(boost::move(y));
|
|
|
|
#if defined(BOOST_UNORDERED_USE_MOVE) || \
|
|
!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
|
BOOST_TEST(y.empty());
|
|
BOOST_TEST(y.begin() == y.end());
|
|
#endif
|
|
|
|
fps[i](y, v);
|
|
|
|
test::check_container(x, v);
|
|
test::check_equivalent_keys(x);
|
|
}
|
|
|
|
for (std::size_t i = 0; i < len; ++i) {
|
|
typename T::hasher hf(1);
|
|
typename T::key_equal eq(1);
|
|
typename T::allocator_type al1(1);
|
|
typename T::allocator_type al2(2);
|
|
|
|
test::check_instances check_;
|
|
|
|
test::random_values<T> v(1000, generator);
|
|
test::object_count count;
|
|
T y(v.begin(), v.end(), 0, hf, eq, al1);
|
|
T x(boost::move(y), al2);
|
|
|
|
BOOST_TEST_NOT(y.empty());
|
|
BOOST_TEST(y.begin() != y.end());
|
|
|
|
fps[i](y, v);
|
|
|
|
test::check_container(x, v);
|
|
test::check_equivalent_keys(x);
|
|
}
|
|
|
|
for (std::size_t i = 0; i < len; ++i) {
|
|
test::check_instances check_;
|
|
|
|
test::random_values<T> v(1000, generator);
|
|
test::object_count count;
|
|
T y(create(v, count));
|
|
T x(empty(ptr));
|
|
x = boost::move(y);
|
|
|
|
#if defined(BOOST_UNORDERED_USE_MOVE) || \
|
|
!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
|
BOOST_TEST(y.empty());
|
|
BOOST_TEST(y.begin() == y.end());
|
|
#endif
|
|
|
|
fps[i](y, v);
|
|
|
|
test::check_container(x, v);
|
|
test::check_equivalent_keys(x);
|
|
}
|
|
|
|
for (std::size_t i = 0; i < len; ++i) {
|
|
typename T::hasher hf(1);
|
|
typename T::key_equal eq(1);
|
|
typename T::allocator_type al1(1);
|
|
typename T::allocator_type al2(2);
|
|
|
|
test::check_instances check_;
|
|
|
|
test::random_values<T> v(1000, generator);
|
|
test::object_count count;
|
|
T y(v.begin(), v.end(), 0, hf, eq, al1);
|
|
T x(al2);
|
|
x = boost::move(y);
|
|
|
|
bool b = boost::allocator_propagate_on_container_move_assignment<
|
|
typename T::allocator_type>::type::value;
|
|
if (b) {
|
|
#if defined(BOOST_UNORDERED_USE_MOVE) || \
|
|
!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
|
BOOST_TEST(y.empty());
|
|
BOOST_TEST(y.begin() == y.end());
|
|
#else
|
|
BOOST_TEST_NOT(y.empty());
|
|
BOOST_TEST(y.begin() != y.end());
|
|
|
|
#endif
|
|
} else {
|
|
BOOST_TEST_NOT(y.empty());
|
|
BOOST_TEST(y.begin() != y.end());
|
|
}
|
|
|
|
fps[i](y, v);
|
|
|
|
test::check_container(x, v);
|
|
test::check_equivalent_keys(x);
|
|
}
|
|
}
|
|
|
|
boost::unordered_map<test::object, test::object, test::hash, test::equal_to,
|
|
std::allocator<test::object> >* test_map_std_alloc;
|
|
|
|
boost::unordered_set<test::object, test::hash, test::equal_to,
|
|
test::allocator2<test::object> >* test_set;
|
|
boost::unordered_multiset<test::object, test::hash, test::equal_to,
|
|
test::allocator1<test::object> >* test_multiset;
|
|
boost::unordered_map<test::object, test::object, test::hash, test::equal_to,
|
|
test::allocator1<test::object> >* test_map;
|
|
boost::unordered_multimap<test::object, test::object, test::hash,
|
|
test::equal_to, test::allocator2<test::object> >* test_multimap;
|
|
|
|
boost::unordered_set<test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::propagate_move> >*
|
|
test_set_prop_move;
|
|
boost::unordered_multiset<test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::propagate_move> >*
|
|
test_multiset_prop_move;
|
|
boost::unordered_map<test::object, test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::propagate_move> >*
|
|
test_map_prop_move;
|
|
boost::unordered_multimap<test::object, test::object, test::hash,
|
|
test::equal_to, test::cxx11_allocator<test::object, test::propagate_move> >*
|
|
test_multimap_prop_move;
|
|
|
|
boost::unordered_set<test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::no_propagate_move> >*
|
|
test_set_no_prop_move;
|
|
boost::unordered_multiset<test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::no_propagate_move> >*
|
|
test_multiset_no_prop_move;
|
|
boost::unordered_map<test::object, test::object, test::hash, test::equal_to,
|
|
test::cxx11_allocator<test::object, test::no_propagate_move> >*
|
|
test_map_no_prop_move;
|
|
boost::unordered_multimap<test::object, test::object, test::hash,
|
|
test::equal_to,
|
|
test::cxx11_allocator<test::object, test::no_propagate_move> >*
|
|
test_multimap_no_prop_move;
|
|
|
|
using test::default_generator;
|
|
using test::generate_collisions;
|
|
using test::limited_range;
|
|
|
|
UNORDERED_TEST(move_construct_tests1,
|
|
((test_map_std_alloc)(test_set)(test_multiset)(test_map)(test_multimap)(
|
|
test_set_prop_move)(test_multiset_prop_move)(test_map_prop_move)(
|
|
test_multimap_prop_move)(test_set_no_prop_move)(
|
|
test_multiset_no_prop_move)(test_map_no_prop_move)(
|
|
test_multimap_no_prop_move))(
|
|
(default_generator)(generate_collisions)(limited_range)))
|
|
UNORDERED_TEST(move_assign_tests1,
|
|
((test_map_std_alloc)(test_set)(test_multiset)(test_map)(test_multimap)(
|
|
test_set_prop_move)(test_multiset_prop_move)(test_map_prop_move)(
|
|
test_multimap_prop_move)(test_set_no_prop_move)(
|
|
test_multiset_no_prop_move)(test_map_no_prop_move)(
|
|
test_multimap_no_prop_move))(
|
|
(default_generator)(generate_collisions)(limited_range)))
|
|
UNORDERED_TEST(move_construct_tests2,
|
|
((test_set)(test_multiset)(test_map)(test_multimap)(test_set_prop_move)(
|
|
test_multiset_prop_move)(test_map_prop_move)(test_multimap_prop_move)(
|
|
test_set_no_prop_move)(test_multiset_no_prop_move)(test_map_no_prop_move)(
|
|
test_multimap_no_prop_move))(
|
|
(default_generator)(generate_collisions)(limited_range)))
|
|
UNORDERED_TEST(move_assign_tests2,
|
|
((test_set)(test_multiset)(test_map)(test_multimap)(test_set_prop_move)(
|
|
test_multiset_prop_move)(test_map_prop_move)(test_multimap_prop_move)(
|
|
test_set_no_prop_move)(test_multiset_no_prop_move)(test_map_no_prop_move)(
|
|
test_multimap_no_prop_move))(
|
|
(default_generator)(generate_collisions)(limited_range)))
|
|
UNORDERED_TEST(post_move_tests,
|
|
((test_set)(test_multiset)(test_map)(test_multimap)(test_set_prop_move)(
|
|
test_multiset_prop_move)(test_map_prop_move)(test_multimap_prop_move)(
|
|
test_set_no_prop_move)(test_multiset_no_prop_move)(test_map_no_prop_move)(
|
|
test_multimap_no_prop_move))(
|
|
(default_generator)(generate_collisions)(limited_range)))
|
|
}
|
|
|
|
RUN_TESTS()
|