feedc0de/boost_unordered
1
0
Fork 0
forked from boostorg/unordered
Code Pull Requests Activity

Unordered: Merge to release.

Browse Source 
Using Boost.Move and better C++11 support.


[SVN r73987]
This commit is contained in:
Daniel James
2011-08-21 19:19:12 +00:00
parent 3fd5635d7d
commit a4372314c2
43 changed files with 7656 additions and 4602 deletions
Download Patch File Download Diff File Expand all files Collapse all files

139
test/unordered/move_tests.cpp
View File

@@ -9,11 +9,16 @@
#include <boost/unordered_map.hpp>
#include "../helpers/test.hpp"
#include "../objects/test.hpp"
#include "../objects/cxx11_allocator.hpp"
#include "../helpers/random_values.hpp"
#include "../helpers/tracker.hpp"
#include "../helpers/equivalent.hpp"
#include "../helpers/invariants.hpp"
#if defined(BOOST_MSVC)
#pragma warning(disable:4127) // conditional expression is constant
#endif
namespace move_tests
{
test::seed_t seed(98624);
@@ -54,6 +59,8 @@ namespace move_tests
BOOST_DEDUCED_TYPENAME T::allocator_type al;
{
test::check_instances check_;
T y(empty(ptr));
BOOST_TEST(y.empty());
BOOST_TEST(test::equivalent(y.hash_function(), hf));
@@ -64,6 +71,8 @@ namespace move_tests
}
{
test::check_instances check_;
test::random_values<T> v(1000, generator);
test::object_count count;
T y(create(v, count));
@@ -80,6 +89,8 @@ namespace move_tests
test::random_generator const& generator = test::default_generator)
{
{
test::check_instances check_;
test::random_values<T> v(500, generator);
test::object_count count;
T y;
@@ -104,6 +115,8 @@ namespace move_tests
test::object_count count;
{
test::check_instances check_;
test::random_values<T> v(500, generator);
T y(create(v, count, hf, eq, al, 0.5));
#if defined(BOOST_HAS_NRVO)
@@ -118,6 +131,8 @@ namespace move_tests
}
{
test::check_instances check_;
// TODO: To do this correctly requires the fancy new allocator
// stuff.
test::random_values<T> v(500, generator);
@@ -130,17 +145,24 @@ namespace move_tests
BOOST_TEST(y.max_load_factor() == 2.0); // Not necessarily required.
test::check_equivalent_keys(y);
}
/*
{
test::check_instances check_;
test::random_values<T> v(25, generator);
T y(create(v, count, hf, eq, al, 1.0), al);
#if !defined(BOOST_NO_RVALUE_REFERENCES)
BOOST_TEST(count == test::global_object_count);
#else
#elif defined(BOOST_HAS_NRVO)
BOOST_TEST(
test::global_object_count.constructions - count.constructions <=
(test::is_map<T>::value ? 50 : 25));
BOOST_TEST(count.instances == test::global_object_count.instances);
#else
BOOST_TEST(
test::global_object_count.constructions - count.constructions <=
(test::is_map<T>::value ? 100 : 50));
BOOST_TEST(count.instances == test::global_object_count.instances);
#endif
test::check_container(y, v);
BOOST_TEST(test::equivalent(y.hash_function(), hf));
@@ -149,7 +171,57 @@ namespace move_tests
BOOST_TEST(y.max_load_factor() == 1.0); // Not necessarily required.
test::check_equivalent_keys(y);
}
*/ }
}
template <class T>
void move_assign_tests2(T*,
test::random_generator const& generator = test::default_generator)
{
BOOST_DEDUCED_TYPENAME T::hasher hf(1);
BOOST_DEDUCED_TYPENAME T::key_equal eq(1);
BOOST_DEDUCED_TYPENAME T::allocator_type al1(1);
BOOST_DEDUCED_TYPENAME T::allocator_type al2(2);
typedef BOOST_DEDUCED_TYPENAME T::allocator_type allocator_type;
{
test::random_values<T> v(500, generator);
test::random_values<T> v2(0, generator);
T y(v.begin(), v.end(), 0, hf, eq, al1);
test::object_count count;
y = create(v2, count, hf, eq, al2, 2.0);
BOOST_TEST(y.empty());
test::check_container(y, v2);
test::check_equivalent_keys(y);
BOOST_TEST(y.max_load_factor() == 2.0);
if (allocator_type::is_propagate_on_move) {
BOOST_TEST(test::equivalent(y.get_allocator(), al2));
}
else {
BOOST_TEST(test::equivalent(y.get_allocator(), al1));
}
}
{
test::random_values<T> v(500, generator);
test::object_count count;
T y(0, hf, eq, al1);
y = create(v, count, hf, eq, al2, 0.5);
#if defined(BOOST_HAS_NRVO)
if (allocator_type::is_propagate_on_move) {
BOOST_TEST(count == test::global_object_count);
}
#endif
test::check_container(y, v);
test::check_equivalent_keys(y);
BOOST_TEST(y.max_load_factor() == 0.5);
if (allocator_type::is_propagate_on_move) {
BOOST_TEST(test::equivalent(y.get_allocator(), al2));
}
else {
BOOST_TEST(test::equivalent(y.get_allocator(), al1));
}
}
}
boost::unordered_set<test::object,
test::hash, test::equal_to,
@@ -164,19 +236,68 @@ namespace move_tests
test::hash, test::equal_to,
test::allocator<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;
UNORDERED_TEST(move_construct_tests1,
((test_set)(test_multiset)(test_map)(test_multimap))
UNORDERED_TEST(move_construct_tests1, (
(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)
)
)
UNORDERED_TEST(move_assign_tests1,
((test_set)(test_multiset)(test_map)(test_multimap))
UNORDERED_TEST(move_assign_tests1, (
(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)
)
)
UNORDERED_TEST(move_construct_tests2,
((test_set)(test_multiset)(test_map)(test_multimap))
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))
)
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)
)
)
}
RUN_TESTS()