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// Copyright (c) 2006-2018 Maxim Khizhinsky
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
#include "test_feldman_hashset_hp.h"
#include <cds/container/feldman_hashset_hp.h>
namespace {
namespace cc = cds::container;
typedef cds::gc::HP gc_type;
class FeldmanHashSet_HP : public cds_test::feldman_hashset_hp
{
protected:
typedef cds_test::feldman_hashset_hp base_class;
void SetUp()
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash hash_accessor;
};
typedef cc::FeldmanHashSet< gc_type, int_item, set_traits > set_type;
// +1 - for guarded_ptr
cds::gc::hp::GarbageCollector::Construct( set_type::c_nHazardPtrCount + 1, 1, 16 );
cds::threading::Manager::attachThread();
}
void TearDown()
{
cds::threading::Manager::detachThread();
cds::gc::hp::GarbageCollector::Destruct( true );
}
};
TEST_F( FeldmanHashSet_HP, defaulted )
{
typedef cc::FeldmanHashSet< gc_type, int_item,
typename cc::feldman_hashset::make_traits<
cc::feldman_hashset::hash_accessor< get_hash >
>::type
> set_type;
set_type s;
test( s );
}
TEST_F( FeldmanHashSet_HP, compare )
{
typedef cc::FeldmanHashSet< gc_type, int_item,
typename cc::feldman_hashset::make_traits<
cc::feldman_hashset::hash_accessor< get_hash >
,cds::opt::compare< cmp >
>::type
> set_type;
set_type s( 4, 5 );
test( s );
}
TEST_F( FeldmanHashSet_HP, less )
{
typedef cc::FeldmanHashSet< gc_type, int_item,
typename cc::feldman_hashset::make_traits<
cc::feldman_hashset::hash_accessor< get_hash >
,cds::opt::less< std::less<int> >
>::type
> set_type;
set_type s( 3, 2 );
test( s );
}
TEST_F( FeldmanHashSet_HP, cmpmix )
{
typedef cc::FeldmanHashSet< gc_type, int_item,
typename cc::feldman_hashset::make_traits<
cc::feldman_hashset::hash_accessor< get_hash >
, cds::opt::less< std::less<int> >
,cds::opt::compare< cmp >
>::type
> set_type;
set_type s( 4, 4 );
test( s );
}
TEST_F( FeldmanHashSet_HP, item_counting )
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash hash_accessor;
typedef cmp compare;
typedef std::less<int> less;
typedef simple_item_counter item_counter;
};
typedef cc::FeldmanHashSet< gc_type, int_item, set_traits > set_type;
set_type s( 3, 3 );
test( s );
}
TEST_F( FeldmanHashSet_HP, backoff )
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash hash_accessor;
typedef cmp compare;
typedef cds::atomicity::item_counter item_counter;
typedef cds::backoff::yield back_off;
};
typedef cc::FeldmanHashSet< gc_type, int_item, set_traits > set_type;
set_type s( 8, 2 );
test( s );
}
TEST_F( FeldmanHashSet_HP, stat )
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash hash_accessor;
typedef cds::backoff::yield back_off;
typedef cc::feldman_hashset::stat<> stat;
};
typedef cc::FeldmanHashSet< gc_type, int_item, set_traits > set_type;
set_type s( 1, 1 );
test( s );
}
TEST_F( FeldmanHashSet_HP, explicit_hash_size )
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash2 hash_accessor;
enum: size_t {
hash_size = sizeof( std::declval<key_val>(). nKey )
};
typedef cmp2 compare;
typedef cc::feldman_hashset::stat<> stat;
};
typedef cc::FeldmanHashSet< gc_type, int_item2, set_traits > set_type;
set_type s( 1, 1 );
test( s );
}
TEST_F( FeldmanHashSet_HP, byte_cut )
{
typedef cc::FeldmanHashSet< gc_type, int_item,
typename cc::feldman_hashset::make_traits<
cc::feldman_hashset::hash_accessor< get_hash >
, cc::feldman_hashset::hash_splitter< cds::algo::byte_splitter<int>>
, cds::opt::compare< cmp >
>::type
> set_type;
set_type s( 8, 8 );
test( s );
}
TEST_F( FeldmanHashSet_HP, byte_cut_explicit_hash_size )
{
struct set_traits: public cc::feldman_hashset::traits
{
typedef get_hash2 hash_accessor;
enum: size_t {
hash_size = sizeof( std::declval<key_val>().nKey )
};
typedef cds::algo::byte_splitter< key_val, hash_size > hash_splitter;
typedef cmp2 compare;
typedef cc::feldman_hashset::stat<> stat;
};
typedef cc::FeldmanHashSet< gc_type, int_item2, set_traits > set_type;
set_type s( 8, 8 );
test( s );
}
} // namespace
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