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/
9 Redistribution and use in source and binary forms, with or without
10 modification, are permitted provided that the following conditions are met:
12 * Redistributions of source code must retain the above copyright notice, this
13 list of conditions and the following disclaimer.
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.
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,
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28 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <gtest/gtest.h>
32 #include <cds/container/fcdeque.h>
33 #include <boost/container/deque.hpp>
37 class FCDeque: public ::testing::Test
40 template <class Deque>
41 void test( Deque& dq )
43 size_t const c_nSize = 100;
45 // push_front/pop_front
46 for ( int i = 0; i < static_cast<int>( c_nSize ); ++i )
47 EXPECT_TRUE( dq.push_front( i ) );
48 EXPECT_EQ( dq.size(), c_nSize );
52 while ( !dq.empty() ) {
53 EXPECT_TRUE( dq.pop_front( val ) );
55 EXPECT_EQ( static_cast<int>(c_nSize - nCount), val );
57 EXPECT_EQ( nCount, c_nSize );
60 for ( int i = 0; i < static_cast<int>( c_nSize ); ++i )
61 EXPECT_TRUE( dq.push_back( i ) );
62 EXPECT_EQ( dq.size(), c_nSize );
65 while ( !dq.empty() ) {
66 EXPECT_TRUE( dq.pop_back( val ) );
68 EXPECT_EQ( static_cast<int>(c_nSize - nCount), val );
70 EXPECT_EQ( nCount, c_nSize );
72 // push_back/pop_front
73 for ( int i = 0; i < static_cast<int>( c_nSize ); ++i )
74 EXPECT_TRUE( dq.push_back( i ) );
75 EXPECT_EQ( dq.size(), c_nSize );
78 while ( !dq.empty() ) {
79 EXPECT_TRUE( dq.pop_front( val ) );
80 EXPECT_EQ( static_cast<int>( nCount ), val );
83 EXPECT_EQ( nCount, c_nSize );
85 // push_front/pop_back
86 for ( int i = 0; i < static_cast<int>( c_nSize ); ++i )
87 EXPECT_TRUE( dq.push_front( i ) );
88 EXPECT_EQ( dq.size(), c_nSize );
91 while ( !dq.empty() ) {
92 EXPECT_TRUE( dq.pop_back( val ) );
93 EXPECT_EQ( static_cast<int>( nCount ), val );
96 EXPECT_EQ( nCount, c_nSize );
99 for ( int i = 0; i < static_cast<int>( c_nSize ); ++i )
100 EXPECT_TRUE( dq.push_front( i ) );
101 EXPECT_EQ( dq.size(), c_nSize );
103 EXPECT_FALSE( dq.empty() );
105 EXPECT_TRUE( dq.empty() );
109 TEST_F( FCDeque, std )
111 typedef cds::container::FCDeque<int> deque_type;
117 TEST_F( FCDeque, std_empty_wait_strategy )
119 typedef cds::container::FCDeque<int, std::deque<int>,
120 cds::container::fcdeque::make_traits<
121 cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::empty >
129 TEST_F( FCDeque, std_multi_mutex_multi_condvar )
131 typedef cds::container::FCDeque<int, std::deque<int>,
132 cds::container::fcdeque::make_traits<
133 cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::multi_mutex_multi_condvar<>>
141 TEST_F( FCDeque, std_elimination )
143 typedef cds::container::FCDeque<int, std::deque<int>,
144 cds::container::fcdeque::make_traits<
145 cds::opt::enable_elimination< true >
153 TEST_F( FCDeque, std_elimination_single_mutex_single_condvar )
155 typedef cds::container::FCDeque<int, std::deque<int>,
156 cds::container::fcdeque::make_traits<
157 cds::opt::enable_elimination< true >
158 , cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::single_mutex_single_condvar<3>>
166 TEST_F( FCDeque, std_statistics )
168 typedef cds::container::FCDeque<int, std::deque<int>,
169 cds::container::fcdeque::make_traits<
170 cds::opt::stat< cds::container::fcdeque::stat<> >
178 TEST_F( FCDeque, std_stat_single_mutex_multi_condvar )
180 typedef cds::container::FCDeque<int, std::deque<int>,
181 cds::container::fcdeque::make_traits<
182 cds::opt::stat< cds::container::fcdeque::stat<> >
183 , cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::single_mutex_multi_condvar<2>>
191 TEST_F( FCDeque, std_mutex )
193 struct deque_traits : public
194 cds::container::fcdeque::make_traits<
195 cds::opt::enable_elimination< true >
198 typedef std::mutex lock_type;
200 typedef cds::container::FCDeque<int, std::deque<int>, deque_traits > deque_type;
206 TEST_F( FCDeque, boost )
208 typedef cds::container::FCDeque<int, boost::container::deque<int> > deque_type;
214 TEST_F( FCDeque, boost_empty_wait_strategy )
216 typedef cds::container::FCDeque<int, boost::container::deque<int>,
217 cds::container::fcdeque::make_traits<
218 cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::empty >
226 TEST_F( FCDeque, boost_single_mutex_single_condvar )
228 typedef cds::container::FCDeque<int, boost::container::deque<int>,
229 cds::container::fcdeque::make_traits<
230 cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::single_mutex_single_condvar<>>
238 TEST_F( FCDeque, boost_elimination )
240 typedef cds::container::FCDeque<int, boost::container::deque<int>,
241 cds::container::fcdeque::make_traits<
242 cds::opt::enable_elimination< true >
250 TEST_F( FCDeque, boost_elimination_single_mutex_multi_condvar )
252 typedef cds::container::FCDeque<int, boost::container::deque<int>,
253 cds::container::fcdeque::make_traits<
254 cds::opt::enable_elimination< true >
255 ,cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::single_mutex_multi_condvar<5>>
263 TEST_F( FCDeque, boost_statistics )
265 typedef cds::container::FCDeque<int, boost::container::deque<int>,
266 cds::container::fcdeque::make_traits<
267 cds::opt::stat< cds::container::fcdeque::stat<> >
275 TEST_F( FCDeque, boost_mutex )
277 typedef cds::container::FCDeque<int, boost::container::deque<int>,
278 cds::container::fcdeque::make_traits<
279 cds::opt::enable_elimination< true >
280 ,cds::opt::lock_type< std::mutex >
288 TEST_F( FCDeque, boost_mutex_multi_mutex_multi_condvar )
290 typedef cds::container::FCDeque<int, boost::container::deque<int>,
291 cds::container::fcdeque::make_traits<
292 cds::opt::enable_elimination< true >
293 , cds::opt::lock_type< std::mutex >
294 , cds::opt::wait_strategy< cds::algo::flat_combining::wait_strategy::multi_mutex_multi_condvar<>>