--- /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_LIST_RCU_H
+#define CDSUNIT_LIST_TEST_LIST_RCU_H
+
+#include "test_list.h"
+
+namespace cds_test {
+
+ class list_rcu : public list_common
+ {
+ protected:
+ template <typename List>
+ void test_rcu( List& l )
+ {
+ // Precondition: list is empty
+ // Postcondition: list is empty
+
+ static const size_t nSize = 20;
+ typedef typename List::value_type value_type;
+ value_type arr[nSize];
+
+ for ( size_t i = 0; i < nSize; ++i ) {
+ arr[i].nKey = static_cast<int>(i);
+ arr[i].nVal = arr[i].nKey * 10;
+ }
+ shuffle( arr, arr + nSize );
+
+ ASSERT_TRUE( l.empty());
+ ASSERT_CONTAINER_SIZE( l, 0 );
+
+ typedef typename List::exempt_ptr exempt_ptr;
+ typedef typename List::raw_ptr raw_ptr;
+ typedef typename List::rcu_lock rcu_lock;
+
+ // get() test
+ for ( auto const& i : arr ) {
+ {
+ rcu_lock lock;
+ raw_ptr rp = l.get( i.nKey );
+ EXPECT_TRUE( !rp );
+ rp = l.get_with( other_item( i.nKey ), other_less());
+ EXPECT_TRUE( !rp );
+ }
+
+ EXPECT_TRUE( l.insert( i ));
+
+ {
+ rcu_lock lock;
+ raw_ptr rp = l.get( i.nKey );
+ ASSERT_FALSE( !rp );
+ EXPECT_EQ( rp->nKey, i.nKey );
+ EXPECT_EQ( rp->nVal, i.nVal );
+ }
+ {
+ rcu_lock lock;
+ raw_ptr rp = l.get( i );
+ ASSERT_FALSE( !rp );
+ EXPECT_EQ( rp->nKey, i.nKey );
+ EXPECT_EQ( rp->nVal, i.nVal );
+ }
+ {
+ rcu_lock lock;
+ raw_ptr rp = l.get_with( other_item( i.nKey ), other_less());
+ ASSERT_FALSE( !rp );
+ EXPECT_EQ( rp->nKey, i.nKey );
+ EXPECT_EQ( rp->nVal, i.nVal );
+ }
+ }
+
+ ASSERT_FALSE( l.empty());
+ ASSERT_CONTAINER_SIZE( l, nSize );
+
+ // extract()
+
+ exempt_ptr gp;
+ if ( List::c_bExtractLockExternal ) {
+ for ( auto const& i : arr ) {
+ {
+ rcu_lock lock;
+ if ( i.nKey & 1 )
+ gp = l.extract( i.nKey );
+ else
+ gp = l.extract_with( other_item( i.nKey ), other_less());
+
+ ASSERT_FALSE( !gp );
+ EXPECT_EQ( gp->nKey, i.nKey );
+ }
+ gp.release();
+ {
+ rcu_lock lock;
+ gp = l.extract( i );
+ EXPECT_TRUE( !gp );
+ gp = l.extract_with( other_item( i.nKey ), other_less());
+ EXPECT_TRUE( !gp );
+ }
+ }
+ }
+ else {
+ for ( auto const& i : arr ) {
+ if ( i.nKey & 1 )
+ gp = l.extract( i.nKey );
+ else
+ gp = l.extract_with( other_item( i.nKey ), other_less());
+
+ ASSERT_FALSE( !gp );
+ EXPECT_EQ( gp->nKey, i.nKey );
+
+ gp = l.extract( i );
+ EXPECT_TRUE( !gp );
+ gp = l.extract_with( other_item( i.nKey ), other_less());
+ EXPECT_TRUE( !gp );
+ }
+ }
+
+ ASSERT_TRUE( l.empty());
+ ASSERT_CONTAINER_SIZE( l, 0 );
+ }
+ };
+} // namespace cds_test
+
+#endif // CDSUNIT_LIST_TEST_LIST_RCU_H