/Src/Dependencies/Boost/libs/unordered/test/unordered/assign_tests.cpp
http://hadesmem.googlecode.com/ · C++ · 152 lines · 121 code · 28 blank · 3 comment · 4 complexity · 1afd195241ab437d19ad5cf5f3ebf7be MD5 · raw file
- // Copyright 2006-2009 Daniel James.
- // Distributed under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #include "../helpers/prefix.hpp"
- #include <boost/unordered_set.hpp>
- #include <boost/unordered_map.hpp>
- #include "../helpers/test.hpp"
- #include "../objects/test.hpp"
- #include "../helpers/random_values.hpp"
- #include "../helpers/tracker.hpp"
- #include "../helpers/equivalent.hpp"
- #include <iostream>
- namespace assign_tests {
- test::seed_t seed(96785);
- template <class T>
- void assign_tests1(T*,
- test::random_generator generator = test::default_generator)
- {
- BOOST_DEDUCED_TYPENAME T::hasher hf;
- BOOST_DEDUCED_TYPENAME T::key_equal eq;
- std::cerr<<"assign_tests1.1\n";
- {
- T x;
- x = x;
- BOOST_TEST(x.empty());
- BOOST_TEST(test::equivalent(x.hash_function(), hf));
- BOOST_TEST(test::equivalent(x.key_eq(), eq));
- }
- std::cerr<<"assign_tests1.2\n";
- {
- test::random_values<T> v(1000, generator);
- T x(v.begin(), v.end());
- test::ordered<T> tracker = test::create_ordered(x);
- tracker.insert_range(v.begin(), v.end());
- x = x;
- tracker.compare(x);
- T y;
- y.max_load_factor(x.max_load_factor() / 20);
- y = x;
- tracker.compare(y);
- BOOST_TEST(x.max_load_factor() == y.max_load_factor());
- }
- }
- template <class T>
- void assign_tests2(T*,
- test::random_generator generator = test::default_generator)
- {
- BOOST_DEDUCED_TYPENAME T::hasher hf1(1);
- BOOST_DEDUCED_TYPENAME T::hasher hf2(2);
- BOOST_DEDUCED_TYPENAME T::key_equal eq1(1);
- BOOST_DEDUCED_TYPENAME T::key_equal eq2(2);
- BOOST_DEDUCED_TYPENAME T::allocator_type al1(1);
- BOOST_DEDUCED_TYPENAME T::allocator_type al2(2);
- std::cerr<<"assign_tests2.1\n";
- {
- test::random_values<T> v(1000, generator);
- T x1(v.begin(), v.end(), 0, hf1, eq1);
- T x2(0, hf2, eq2);
- x2 = x1;
- BOOST_TEST(test::equivalent(x2.hash_function(), hf1));
- BOOST_TEST(test::equivalent(x2.key_eq(), eq1));
- test::check_container(x2, v);
- }
- std::cerr<<"assign_tests2.2\n";
- {
- test::random_values<T> v1(100, generator), v2(100, generator);
- T x1(v1.begin(), v1.end(), 0, hf1, eq1, al1);
- T x2(v2.begin(), v2.end(), 0, hf2, eq2, al2);
- x2 = x1;
- BOOST_TEST(test::equivalent(x2.hash_function(), hf1));
- BOOST_TEST(test::equivalent(x2.key_eq(), eq1));
- BOOST_TEST(test::equivalent(x2.get_allocator(), al2));
- test::check_container(x2, v1);
- }
- }
- boost::unordered_set<test::object,
- test::hash, test::equal_to,
- test::allocator<test::object> >* test_set;
- boost::unordered_multiset<test::object,
- test::hash, test::equal_to,
- test::allocator<test::object> >* test_multiset;
- boost::unordered_map<test::object, test::object,
- test::hash, test::equal_to,
- test::allocator<test::object> >* test_map;
- boost::unordered_multimap<test::object, test::object,
- test::hash, test::equal_to,
- test::allocator<test::object> >* test_multimap;
- using test::default_generator;
- using test::generate_collisions;
- UNORDERED_TEST(assign_tests1,
- ((test_set)(test_multiset)(test_map)(test_multimap))
- ((default_generator)(generate_collisions))
- )
- UNORDERED_TEST(assign_tests2,
- ((test_set)(test_multiset)(test_map)(test_multimap))
- ((default_generator)(generate_collisions))
- )
- #if !defined(BOOST_NO_0X_HDR_INITIALIZER_LIST)
- UNORDERED_AUTO_TEST(assign_default_initializer_list) {
- std::cerr<<"Initializer List Tests\n";
- std::initializer_list<std::pair<int const, int> > init;
- boost::unordered_map<int, int> x1;
- x1[25] = 3;
- x1[16] = 10;
- BOOST_TEST(!x1.empty());
- x1 = init;
- BOOST_TEST(x1.empty());
- }
- #endif
- #if !defined(BOOST_NO_0X_HDR_INITIALIZER_LIST) && \
- !defined(BOOST_NO_INITIALIZER_LISTS)
- UNORDERED_AUTO_TEST(assign_initializer_list)
- {
- std::cerr<<"Initializer List Tests\n";
- boost::unordered_set<int> x;
- x.insert(10);
- x.insert(20);
- x = { 1, 2, -10 };
- BOOST_TEST(x.find(10) == x.end());
- BOOST_TEST(x.find(-10) != x.end());
- }
- #endif
- }
- RUN_TESTS()