/Src/Dependencies/Boost/libs/unordered/test/unordered/bucket_tests.cpp
http://hadesmem.googlecode.com/ · C++ · 85 lines · 64 code · 16 blank · 5 comment · 13 complexity · 33c62539c7b1ba069058d78f021d28b3 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 <algorithm>
- #include "../objects/test.hpp"
- #include "../helpers/random_values.hpp"
- #include "../helpers/helpers.hpp"
- #if BOOST_WORKAROUND(BOOST_MSVC, < 1400)
- #pragma warning(disable:4267) // conversion from 'size_t' to 'unsigned int',
- // possible loss of data.
- #endif
- namespace bucket_tests {
- test::seed_t seed(54635);
- template <class X>
- void tests(X* = 0, test::random_generator generator = test::default_generator)
- {
- typedef BOOST_DEDUCED_TYPENAME X::size_type size_type;
- typedef BOOST_DEDUCED_TYPENAME X::const_local_iterator const_local_iterator;
- test::random_values<X> v(1000, generator);
- X x(v.begin(), v.end());
- BOOST_TEST(x.bucket_count() < x.max_bucket_count());
- std::cerr<<x.bucket_count()<<"<"<<x.max_bucket_count()<<"\n";
- for(BOOST_DEDUCED_TYPENAME test::random_values<X>::const_iterator
- it = v.begin(), end = v.end(); it != end; ++it)
- {
- size_type bucket = x.bucket(test::get_key<X>(*it));
- BOOST_TEST(bucket < x.bucket_count());
- if(bucket < x.max_bucket_count()) {
- // lit? lend?? I need a new naming scheme.
- const_local_iterator lit = x.begin(bucket), lend = x.end(bucket);
- while(lit != lend
- && test::get_key<X>(*it) != test::get_key<X>(*lit))
- {
- ++lit;
- }
- BOOST_TEST(lit != lend);
- }
- }
- for(size_type i = 0; i < x.bucket_count(); ++i) {
- BOOST_TEST(x.bucket_size(i) == static_cast<size_type>(
- std::distance(x.begin(i), x.end(i))));
- BOOST_TEST(x.bucket_size(i) == static_cast<size_type>(
- std::distance(x.cbegin(i), x.cend(i))));
- X const& x_ref = x;
- BOOST_TEST(x.bucket_size(i) == static_cast<size_type>(
- std::distance(x_ref.begin(i), x_ref.end(i))));
- BOOST_TEST(x.bucket_size(i) == static_cast<size_type>(
- std::distance(x_ref.cbegin(i), x_ref.cend(i))));
- }
- }
- 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;
- UNORDERED_TEST(tests, ((test_set)(test_multiset)(test_map)(test_multimap)))
- }
- RUN_TESTS()