--- /dev/null
+/*
+ This file is a part of libcds - Concurrent Data Structures library
+
+ (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+ Source code repo: http://github.com/khizmax/libcds/
+ Download: http://sourceforge.net/projects/libcds/files/
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "map_type.h"
+
+namespace map {
+
+#define TEST_CASE(TAG, X) void X();
+
+ class Map_InsDel_string: public cds_test::stress_fixture
+ {
+ public:
+ static size_t s_nMapSize; // map size
+ static size_t s_nInsertThreadCount; // count of insertion thread
+ static size_t s_nDeleteThreadCount; // count of deletion thread
+ static size_t s_nThreadPassCount; // pass count for each thread
+ static size_t s_nBronsonAVLTreeMapPassCount;
+ static size_t s_nEllenBinTreeMapPassCount;
+ static size_t s_nFeldmanPassCount;
+ static size_t s_nMichaelMapPassCount;
+ static size_t s_nSkipListMapPassCount;
+ static size_t s_nSplitListMapPassCount;
+
+ static size_t s_nMaxLoadFactor; // maximum load factor
+
+ static size_t s_nCuckooInitialSize; // initial size for CuckooMap
+ static size_t s_nCuckooProbesetSize; // CuckooMap probeset size (only for list-based probeset)
+ static size_t s_nCuckooProbesetThreshold; // CuckooMap probeset threshold (o - use default)
+
+ static size_t s_nFeldmanMap_HeadBits;
+ static size_t s_nFeldmanMap_ArrayBits;
+
+ static size_t s_nLoadFactor; // current load factor
+
+ static void SetUpTestCase();
+ static void TearDownTestCase();
+
+ static void setup_test_case();
+ static std::vector<size_t> get_load_factors();
+
+ typedef std::string key_type;
+ typedef size_t value_type;
+
+ static std::vector<std::string> s_arrKeys;
+
+ protected:
+ enum {
+ insert_thread,
+ delete_thread
+ };
+
+ template <class Map>
+ class Inserter: public cds_test::thread
+ {
+ typedef cds_test::thread base_class;
+ Map& m_Map;
+
+ public:
+ size_t m_nInsertSuccess = 0;
+ size_t m_nInsertFailed = 0;
+
+ public:
+ Inserter( cds_test::thread_pool& pool, Map& map )
+ : base_class( pool, insert_thread )
+ , m_Map( map )
+ {}
+
+ Inserter( Inserter& src )
+ : base_class( src )
+ , m_Map( src.m_Map )
+ {}
+
+ virtual thread * clone()
+ {
+ return new Inserter( *this );
+ }
+
+ virtual void test()
+ {
+ Map& rMap = m_Map;
+
+ for (auto it = s_arrKeys.cbegin(), itEnd = s_arrKeys.cend();
+ it != itEnd; ++it) {
+ if (rMap.insert(*it, 0))
+ ++m_nInsertSuccess;
+ else
+ ++m_nInsertFailed;
+ }
+ }
+ };
+
+ template <class Map>
+ class Deleter: public cds_test::thread
+ {
+ typedef cds_test::thread base_class;
+ Map& m_Map;
+
+ public:
+ size_t m_nDeleteSuccess = 0;
+ size_t m_nDeleteFailed = 0;
+
+ public:
+ Deleter( cds_test::thread_pool& pool, Map& map )
+ : base_class( pool, delete_thread )
+ , m_Map( map )
+ {}
+
+ Deleter( Deleter& src )
+ : base_class( src )
+ , m_Map( src.m_Map )
+ {}
+
+ virtual thread * clone()
+ {
+ return new Deleter( *this );
+ }
+
+ virtual void test()
+ {
+ Map& rMap = m_Map;
+
+ for (auto it = s_arrKeys.cbegin(), itEnd = s_arrKeys.cend();
+ it != itEnd; ++it) {
+ if (rMap.erase(*it))
+ ++m_nDeleteSuccess;
+ else
+ ++m_nDeleteFailed;
+ }
+ }
+ };
+
+ protected:
+ template <typename Hash>
+ static void fill_string_array();
+
+ template <class Map>
+ void do_test( Map& testMap )
+ {
+ typedef Inserter<Map> inserter;
+ typedef Deleter<Map> deleter;
+
+ cds_test::thread_pool& pool = get_pool();
+ std::unique_ptr<inserter> inserter_thrd(
+ new inserter(pool, testMap));
+ std::unique_ptr<deleter> deleter_thrd(
+ new deleter(pool, testMap));
+ for (size_t nPass = 0; nPass < s_nThreadPassCount; ++nPass) {
+ inserter_thrd->test();
+ deleter_thrd->test();
+ }
+
+ // testMap.clear();
+ for ( auto const& str: s_arrKeys )
+ testMap.erase( str );
+ EXPECT_TRUE( testMap.empty());
+ EXPECT_EQ( testMap.size(), 0u );
+ additional_cleanup( testMap );
+ }
+
+ template <class Map>
+ void run_test()
+ {
+ Map testMap( *this );
+ do_test( testMap );
+ }
+
+ template <class Map>
+ void run_bronson_avl_tree() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nBronsonAVLTreeMapPassCount;
+ run_test<Map>();
+ }
+
+ template <class Map>
+ void run_ellen_bin_tree() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nEllenBinTreeMapPassCount;
+ run_test<Map>();
+ }
+
+ template <class Map>
+ void run_feldman() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nFeldmanPassCount;
+ run_test<Map>();
+ }
+
+ template <class Map>
+ void run_michael() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nMichaelMapPassCount;
+ run_test<Map>();
+ }
+
+ template <class Map>
+ void run_skip_list() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nSkipListMapPassCount;
+ run_test<Map>();
+ }
+
+ template <class Map>
+ void run_split_list() {
+ Map_InsDel_string::s_nThreadPassCount =
+ Map_InsDel_string::s_nSplitListMapPassCount;
+ run_test<Map>();
+ }
+ };
+
+ class Map_InsDel_string_stdhash: public Map_InsDel_string
+ {
+ public:
+ static void SetUpTestCase();
+
+ template <class Map>
+ void run_test()
+ {
+ Map_InsDel_string::run_test<Map>();
+ }
+ };
+
+#if CDS_BUILD_BITS == 64
+ class Map_InsDel_string_city32: public Map_InsDel_string
+ {
+ public:
+ static void SetUpTestCase();
+
+ template <class Map>
+ void run_test()
+ {
+ Map_InsDel_string::run_test<Map>();
+ }
+ };
+
+ class Map_InsDel_string_city64: public Map_InsDel_string
+ {
+ public:
+ static void SetUpTestCase();
+
+ template <class Map>
+ void run_test()
+ {
+ Map_InsDel_string::run_test<Map>();
+ }
+ };
+
+ class Map_InsDel_string_city128: public Map_InsDel_string
+ {
+ public:
+ static void SetUpTestCase();
+
+ template <class Map>
+ void run_test()
+ {
+ Map_InsDel_string::run_test<Map>();
+ }
+ };
+
+#endif // #if CDS_BUILD_BITS == 64
+
+ class Map_InsDel_string_LF: public Map_InsDel_string
+ , public ::testing::WithParamInterface<size_t>
+ {
+ public:
+ template <class Map>
+ void run_test()
+ {
+ s_nLoadFactor = GetParam();
+ propout() << std::make_pair( "load_factor", s_nLoadFactor );
+ Map_InsDel_string::run_test<Map>();
+ }
+ };
+
+} // namespace map
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