test/unit/set/skiplist_hp.cpp

   1 /*
   2     This file is a part of libcds - Concurrent Data Structures library
   3
   4     (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
   5
   6     Source code repo: http://github.com/khizmax/libcds/
   7     Download: http://sourceforge.net/projects/libcds/files/
   8
   9     Redistribution and use in source and binary forms, with or without
  10     modification, are permitted provided that the following conditions are met:
  11
  12     * Redistributions of source code must retain the above copyright notice, this
  13       list of conditions and the following disclaimer.
  14
  15     * Redistributions in binary form must reproduce the above copyright notice,
  16       this list of conditions and the following disclaimer in the documentation
  17       and/or other materials provided with the distribution.
  18
  19     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  22     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  23     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  25     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  26     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  27     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29 */
  30
  31 #include "test_ordered_set_hp.h"
  32
  33 #include <cds/container/skip_list_set_hp.h>
  34
  35 namespace {
  36     namespace cc = cds::container;
  37     typedef cds::gc::HP gc_type;
  38
  39     class SkipListSet_HP : public cds_test::container_ordered_set_hp
  40     {
  41     protected:
  42         typedef cds_test::container_ordered_set_hp base_class;
  43
  44         void SetUp()
  45         {
  46             typedef cc::SkipListSet< gc_type, int_item > set_type;
  47
  48             // +1 - for guarded_ptr
  49             cds::gc::hp::GarbageCollector::Construct( set_type::c_nHazardPtrCount + 1, 1, 16 );
  50             cds::threading::Manager::attachThread();
  51         }
  52
  53         void TearDown()
  54         {
  55             cds::threading::Manager::detachThread();
  56             cds::gc::hp::GarbageCollector::Destruct( true );
  57         }
  58     };
  59
  60     TEST_F( SkipListSet_HP, compare )
  61     {
  62         typedef cc::SkipListSet< gc_type, int_item,
  63             typename cc::skip_list::make_traits<
  64                 cds::opt::compare< cmp >
  65             >::type
  66         > set_type;
  67
  68         set_type s;
  69         test( s );
  70     }
  71
  72     TEST_F( SkipListSet_HP, less )
  73     {
  74         typedef cc::SkipListSet< gc_type, int_item,
  75             typename cc::skip_list::make_traits<
  76                 cds::opt::less< base_class::less >
  77             >::type
  78         > set_type;
  79
  80         set_type s;
  81         test( s );
  82     }
  83
  84     TEST_F( SkipListSet_HP, cmpmix )
  85     {
  86         typedef cc::SkipListSet< gc_type, int_item,
  87             typename cc::skip_list::make_traits<
  88                 cds::opt::less< base_class::less >
  89                 ,cds::opt::compare< cmp >
  90             >::type
  91         > set_type;
  92
  93         set_type s;
  94         test( s );
  95     }
  96
  97     TEST_F( SkipListSet_HP, item_counting )
  98     {
  99         struct set_traits: public cc::skip_list::traits
 100         {
 101             typedef cmp compare;
 102             typedef base_class::less less;
 103             typedef cds::atomicity::item_counter item_counter;
 104         };
 105         typedef cc::SkipListSet< gc_type, int_item, set_traits >set_type;
 106
 107         set_type s;
 108         test( s );
 109     }
 110
 111     TEST_F( SkipListSet_HP, backoff )
 112     {
 113         struct set_traits: public cc::skip_list::traits
 114         {
 115             typedef cmp compare;
 116             typedef base_class::less less;
 117             typedef cds::atomicity::item_counter item_counter;
 118             typedef cds::backoff::yield back_off;
 119         };
 120         typedef cc::SkipListSet< gc_type, int_item, set_traits >set_type;
 121
 122         set_type s;
 123         test( s );
 124     }
 125
 126     TEST_F( SkipListSet_HP, stat )
 127     {
 128         struct set_traits: public cc::skip_list::traits
 129         {
 130             typedef cmp compare;
 131             typedef base_class::less less;
 132             typedef cds::atomicity::item_counter item_counter;
 133             typedef cds::backoff::yield back_off;
 134             typedef cc::skip_list::stat<> stat;
 135         };
 136         typedef cc::SkipListSet< gc_type, int_item, set_traits >set_type;
 137
 138         set_type s;
 139         test( s );
 140     }
 141
 142     TEST_F( SkipListSet_HP, random_level_generator )
 143     {
 144         struct set_traits: public cc::skip_list::traits
 145         {
 146             typedef cmp compare;
 147             typedef base_class::less less;
 148             typedef cds::atomicity::item_counter item_counter;
 149             typedef cc::skip_list::stat<> stat;
 150             typedef cc::skip_list::xorshift random_level_generator;
 151         };
 152         typedef cc::SkipListSet< gc_type, int_item, set_traits >set_type;
 153
 154         set_type s;
 155         test( s );
 156     }
 157
 158 } // namespace