2 This file is a part of libcds - Concurrent Data Structures library
4 (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
6 Source code repo: http://github.com/khizmax/libcds/
7 Download: http://sourceforge.net/projects/libcds/files/
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31 #ifndef CDSUNIT_SET_TEST_INTRUSIVE_FELDMAN_HASHSET_HP_H
32 #define CDSUNIT_SET_TEST_INTRUSIVE_FELDMAN_HASHSET_HP_H
34 #include "test_intrusive_feldman_hashset.h"
36 // forward declaration
37 namespace cds { namespace intrusive {}}
41 namespace ci = cds::intrusive;
42 namespace co = cds::opt;
44 class intrusive_feldman_hashset_hp: public intrusive_feldman_hashset
46 typedef intrusive_feldman_hashset base_class;
53 // Precondition: set is empty
54 // Postcondition: set is empty
56 base_class::test( s );
58 ASSERT_TRUE( s.empty() );
59 ASSERT_CONTAINER_SIZE( s, 0 );
61 typedef typename Set::value_type value_type;
62 size_t const nSetSize = std::max( s.head_size() * 2, static_cast<size_t>( 100 ));
64 std::vector< value_type > data;
65 std::vector< size_t> indices;
66 data.reserve( nSetSize );
67 indices.reserve( nSetSize );
68 for ( size_t key = 0; key < nSetSize; ++key ) {
69 data.push_back( value_type( static_cast<int>(key) ) );
70 indices.push_back( key );
72 shuffle( indices.begin(), indices.end() );
74 typename Set::guarded_ptr gp;
76 // get/extract from empty set
77 for ( auto idx : indices ) {
80 gp = s.get( i.key() );
83 gp = s.extract( i.key());
88 for ( auto& i : data ) {
90 ASSERT_TRUE( s.insert( i ) );
93 // get_level_statistics
95 std::vector< ci::feldman_hashset::level_statistics > level_stat;
96 s.get_level_statistics( level_stat );
97 EXPECT_GT( level_stat.size(), 0 );
101 for ( auto idx : indices ) {
104 EXPECT_EQ( i.nFindCount, 0 );
105 gp = s.get( i.key() );
108 EXPECT_EQ( i.nFindCount, 1 );
110 gp = s.extract( i.key());
113 EXPECT_EQ( i.nEraseCount, 1 );
115 gp = s.extract( i.key() );
118 gp = s.get( i.key() );
123 ASSERT_TRUE( s.empty() );
124 ASSERT_CONTAINER_SIZE( s, 0 );
126 // Force retiring cycle
127 Set::gc::force_dispose();
128 for ( auto& i : data ) {
129 EXPECT_EQ( i.nDisposeCount, 1 );
135 } // namespace cds_test
137 #endif // #ifndef CDSUNIT_SET_TEST_INTRUSIVE_FELDMAN_HASHSET_HP_H