+++ /dev/null
-/*
- This file is a part of libcds - Concurrent Data Structures library
-
- (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2016
-
- 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 <cds/opt/hash.h>
-
-#include "cppunit/cppunit_proxy.h"
-
-namespace misc {
- namespace {
- typedef cds::opt::v::hash_selector< cds::opt::none >::type hashing;
-
-#define HASHING(_n) \
- struct hash##_n: public hashing { \
- template <typename T> size_t operator()( T const& v ) const { return hashing::operator()(v) + _n ; } \
- };
-
- HASHING(2)
- HASHING(3)
- HASHING(4)
- HASHING(5)
- HASHING(6)
- HASHING(7)
- HASHING(8)
- HASHING(9)
- HASHING(10)
-#undef HASHING
- }
-
- class HashTuple: public CppUnitMini::TestCase
- {
- void test()
- {
- int nVal = 5;
- size_t nHash = hashing()(nVal);
-
- size_t val[16];
-
- cds::opt::hash< std::tuple< hashing, hash2 > >::pack<cds::opt::none>::hash h2;
- h2( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3 > >::pack<cds::opt::none>::hash h3;
- h3( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4 > >::pack<cds::opt::none>::hash h4;
- h4( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5 > >::pack<cds::opt::none>::hash h5;
- h5( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
-
-#if !((CDS_COMPILER == CDS_COMPILER_MSVC || (CDS_COMPILER == CDS_COMPILER_INTEL && CDS_OS_INTERFACE == CDS_OSI_WINDOWS)) && _MSC_VER == 1700)
- // MS VC 11: std::tuple suports up to 5 template params only
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5, hash6 > >::pack<cds::opt::none>::hash h6;
- h6( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
- CPPUNIT_ASSERT( val[5] == nHash + 6 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5, hash6, hash7 > >::pack<cds::opt::none>::hash h7;
- h7( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
- CPPUNIT_ASSERT( val[5] == nHash + 6 );
- CPPUNIT_ASSERT( val[6] == nHash + 7 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5, hash6, hash7, hash8 > >::pack<cds::opt::none>::hash h8;
- h8( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
- CPPUNIT_ASSERT( val[5] == nHash + 6 );
- CPPUNIT_ASSERT( val[6] == nHash + 7 );
- CPPUNIT_ASSERT( val[7] == nHash + 8 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5, hash6, hash7, hash8, hash9 > >::pack<cds::opt::none>::hash h9;
- h9( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
- CPPUNIT_ASSERT( val[5] == nHash + 6 );
- CPPUNIT_ASSERT( val[6] == nHash + 7 );
- CPPUNIT_ASSERT( val[7] == nHash + 8 );
- CPPUNIT_ASSERT( val[8] == nHash + 9 );
-
- cds::opt::hash< std::tuple< hashing, hash2, hash3, hash4, hash5, hash6, hash7, hash8, hash9, hash10 > >::pack<cds::opt::none>::hash h10;
- h10( val, nVal );
- CPPUNIT_ASSERT( val[0] == nHash );
- CPPUNIT_ASSERT( val[1] == nHash + 2 );
- CPPUNIT_ASSERT( val[2] == nHash + 3 );
- CPPUNIT_ASSERT( val[3] == nHash + 4 );
- CPPUNIT_ASSERT( val[4] == nHash + 5 );
- CPPUNIT_ASSERT( val[5] == nHash + 6 );
- CPPUNIT_ASSERT( val[6] == nHash + 7 );
- CPPUNIT_ASSERT( val[7] == nHash + 8 );
- CPPUNIT_ASSERT( val[8] == nHash + 9 );
- CPPUNIT_ASSERT( val[9] == nHash + 10 );
-#endif
- }
-
- public:
- CPPUNIT_TEST_SUITE(HashTuple)
- CPPUNIT_TEST( test )
- CPPUNIT_TEST_SUITE_END()
-
- };
-} // namespace misc
-
-CPPUNIT_TEST_SUITE_REGISTRATION(misc::HashTuple);
projects / libcds.git / blobdiff