--- /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.
+*/
+
+#ifndef CDSUNIT_LIST_TEST_KV_LIST_NOGC_H
+#define CDSUNIT_LIST_TEST_KV_LIST_NOGC_H
+
+#include <cds_test/check_size.h>
+#include <cds_test/fixture.h>
+
+namespace cds_test {
+
+ class kv_list_nogc : public fixture
+ {
+ public:
+ struct key_type {
+ int key;
+
+ key_type() = delete;
+ explicit key_type( int n )
+ : key( n )
+ {}
+
+ key_type( key_type const& s )
+ : key( s.key )
+ {}
+
+ key_type( key_type&& s )
+ : key( s.key )
+ {
+ s.key = 0;
+ }
+ };
+
+ struct value_type {
+ int val;
+
+ value_type()
+ : val( 0 )
+ {}
+
+ explicit value_type( int n )
+ : val( n )
+ {}
+ };
+
+ struct lt
+ {
+ bool operator()( key_type const& lhs, key_type const& rhs ) const
+ {
+ return lhs.key < rhs.key;
+ }
+
+ bool operator()( key_type const& lhs, int rhs ) const
+ {
+ return lhs.key < rhs;
+ }
+
+ bool operator()( int lhs, key_type const& rhs ) const
+ {
+ return lhs < rhs.key;
+ }
+
+ template <typename T>
+ bool operator ()( T const& v1, T const& v2 ) const
+ {
+ return v1.key < v2.key;
+ }
+ };
+
+ struct cmp
+ {
+ int operator()( key_type const& lhs, key_type const& rhs ) const
+ {
+ return lhs.key - rhs.key;
+ }
+
+ int operator()( key_type const& lhs, int rhs ) const
+ {
+ return lhs.key - rhs;
+ }
+
+ int operator()( int lhs, key_type const& rhs ) const
+ {
+ return lhs - rhs.key;
+ }
+
+ template <typename T>
+ int operator ()( T const& lhs, T const& rhs ) const
+ {
+ return lhs.key - rhs.key;
+ }
+ };
+
+ struct other_key
+ {
+ int key;
+
+ other_key()
+ {}
+
+ other_key( int n )
+ : key( n )
+ {}
+ };
+
+ struct other_less
+ {
+ template <typename T1, typename T2>
+ bool operator()( T1 const& t1, T2 const& t2 ) const
+ {
+ return t1.key < t2.key;
+ }
+ };
+
+ protected:
+ template <typename List>
+ void test( List& l )
+ {
+ // Precondition: list is empty
+ // Postcondition: list is empty
+
+ static const size_t nSize = 20;
+ typedef typename List::value_type list_value_type;
+
+ struct key_val {
+ int key;
+ int val;
+ };
+ key_val arr[nSize];
+
+ for ( size_t i = 0; i < nSize; ++i ) {
+ arr[i].key = static_cast<int>(i) + 1;
+ arr[i].val = arr[i].key * 10;
+ }
+ shuffle( arr, arr + nSize );
+
+ ASSERT_TRUE( l.empty());
+ ASSERT_CONTAINER_SIZE( l, 0 );
+
+ // insert/find
+ for ( key_val const& i : arr ) {
+ EXPECT_TRUE( l.contains( i.key ) == l.end());
+ EXPECT_TRUE( l.contains( key_type( i.key )) == l.end());
+ EXPECT_TRUE( l.contains( other_key( i.key ), other_less()) == l.end());
+
+ switch ( i.key % 5 ) {
+ case 0:
+ {
+ auto it = l.insert( i.key );
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, 0 );
+ it = l.contains( i.key );
+ EXPECT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, 0 );
+ it = l.insert( i.key );
+ EXPECT_TRUE( it == l.end());
+ break;
+ }
+ case 1:
+ {
+ auto it = l.insert( i.key, i.val );
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.val );
+ it = l.contains( key_type( i.key ));
+ EXPECT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.val );
+ it = l.insert( key_type( i.key ), i.val );
+ EXPECT_TRUE( it == l.end());
+ break;
+ }
+ case 2:
+ {
+ auto it = l.emplace( i.key, i.key * 100 );
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 100 );
+ it = l.contains( other_key( i.key ), other_less());
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 100 );
+ it = l.emplace( i.key, i.key * 50 );
+ EXPECT_TRUE( it == l.end());
+ break;
+ }
+ case 3:
+ {
+ auto pair = l.update( i.key, false );
+ EXPECT_TRUE( pair.first == l.end());
+ EXPECT_FALSE( pair.second );
+
+ pair = l.update( i.key );
+ ASSERT_FALSE( pair.first == l.end());
+ EXPECT_TRUE( pair.second );
+ pair.first->second.val = i.key * 3;
+
+ auto it = l.contains( other_key( i.key ), other_less());
+ ASSERT_FALSE( it == l.end());
+ EXPECT_TRUE( it == pair.first );
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 3 );
+
+ pair = l.update( i.key, false );
+ ASSERT_FALSE( pair.first == l.end());
+ EXPECT_TRUE( pair.first == it );
+ EXPECT_FALSE( pair.second );
+ EXPECT_EQ( pair.first->first.key, i.key );
+ pair.first->second.val = i.key * 5;
+
+ it = l.contains( other_key( i.key ), other_less());
+ ASSERT_FALSE( it == l.end());
+ EXPECT_TRUE( it == pair.first );
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 5 );
+ break;
+ }
+ case 4:
+ {
+ auto it = l.insert_with( key_type( i.key ), [&i]( list_value_type& n ) {
+ EXPECT_EQ( i.key, n.first.key );
+ n.second.val = n.first.key * 7;
+ });
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 7 );
+ it = l.contains( i.key );
+ ASSERT_FALSE( it == l.end());
+ EXPECT_EQ( it->first.key, i.key );
+ EXPECT_EQ( it->second.val, i.key * 7 );
+ it = l.insert_with( i.key, []( list_value_type& ) {
+ EXPECT_TRUE( false );
+ });
+ EXPECT_TRUE( it == l.end());
+ break;
+ }
+ }
+
+ EXPECT_TRUE( l.contains( i.key ) != l.end());
+ EXPECT_TRUE( l.contains( key_type( i.key )) != l.end());
+ EXPECT_TRUE( l.contains( other_key( i.key ), other_less()) != l.end());
+
+ EXPECT_FALSE( l.empty());
+ }
+
+ ASSERT_FALSE( l.empty());
+ EXPECT_CONTAINER_SIZE( l, nSize );
+
+ l.clear();
+
+ ASSERT_TRUE( l.empty());
+ EXPECT_CONTAINER_SIZE( l, 0 );
+
+ // empty list iterator test
+ {
+ List const& cl = l;
+ EXPECT_TRUE( l.begin() == l.end());
+ EXPECT_TRUE( l.cbegin() == l.cend());
+ EXPECT_TRUE( cl.begin() == cl.end());
+ EXPECT_TRUE( l.begin() == l.cend());
+ EXPECT_TRUE( cl.begin() == l.end());
+ }
+ }
+
+ template <typename List>
+ void test_ordered_iterator( List& l )
+ {
+ // Precondition: list is empty
+ // Postcondition: list is empty
+
+ static const size_t nSize = 20;
+
+ struct key_val {
+ int key;
+ int val;
+ };
+ key_val arr[nSize];
+
+ for ( size_t i = 0; i < nSize; ++i ) {
+ arr[i].key = static_cast<int>(i);
+ arr[i].val = arr[i].key;
+ }
+ shuffle( arr, arr + nSize );
+
+ ASSERT_TRUE( l.empty());
+ ASSERT_CONTAINER_SIZE( l, 0 );
+
+ for ( auto& i : arr )
+ EXPECT_TRUE( l.insert( i.key, i.val ) != l.end());
+
+ int key = 0;
+ for ( auto& it : l ) {
+ EXPECT_EQ( key, it.first.key );
+ EXPECT_EQ( it.second.val, it.first.key );
+ it.second.val = it.first.key * 10;
+ ++key;
+ }
+ EXPECT_EQ( static_cast<size_t>(key), nSize );
+
+ key = 0;
+ for ( auto it = l.cbegin(); it != l.cend(); ++it ) {
+ EXPECT_EQ( key, it->first.key );
+ EXPECT_EQ( key, (*it).first.key );
+ EXPECT_EQ( it->first.key * 10, it->second.val );
+ ++key;
+ }
+ EXPECT_EQ( static_cast<size_t>(key), nSize );
+
+ key = 0;
+ for ( auto it = l.begin(); it != l.end(); ++it ) {
+ EXPECT_EQ( key, it->first.key );
+ EXPECT_EQ( it->first.key * 10, it->second.val );
+ it->second.val = it->first.key * 2;
+ ++key;
+ }
+ EXPECT_EQ( static_cast<size_t>(key), nSize );
+
+ List const& cl = l;
+ key = 0;
+ for ( auto it = cl.begin(); it != cl.end(); ++it ) {
+ EXPECT_EQ( key, it->first.key );
+ EXPECT_EQ( it->first.key * 2, it->second.val );
+ ++key;
+ }
+ EXPECT_EQ( static_cast<size_t>(key), nSize );
+
+ l.clear();
+ ASSERT_TRUE( l.empty());
+ EXPECT_CONTAINER_SIZE( l, 0 );
+ }
+ };
+
+} // namespace cds_test
+
+#endif // CDSUNIT_LIST_TEST_KV_LIST_NOGC_H
projects / c11concurrency-benchmarks.git / blobdiff