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Add owner_less_test2

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This commit is contained in:
Peter Dimov
2020-06-01 03:13:42 +03:00
parent fd612dc114
commit 77c2d4cad7
2 changed files with 108 additions and 0 deletions
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2
test/Jamfile
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@ -374,3 +374,5 @@ run lsp_owner_equals_test.cpp ;
run owner_equal_to_test.cpp ;
run owner_equal_to_test2.cpp ;
run owner_less_test2.cpp ;

106
test/owner_less_test2.cpp Normal file
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@ -0,0 +1,106 @@
// Copyright 2020 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/smart_ptr/owner_less.hpp>
#include <boost/smart_ptr/local_shared_ptr.hpp>
#include <boost/core/lightweight_test.hpp>
int main()
{
boost::owner_less<> const lt;
{
boost::local_shared_ptr<int> p1( new int );
boost::local_shared_ptr<int> p2( p1 );
BOOST_TEST( !lt( p1, p2 ) );
BOOST_TEST( !lt( p2, p1 ) );
boost::local_shared_ptr<int> p3( new int );
BOOST_TEST( lt( p1, p3 ) || lt( p3, p1 ) );
boost::local_shared_ptr<int> p4;
boost::local_shared_ptr<int> p5;
BOOST_TEST( !lt( p4, p5 ) );
BOOST_TEST( !lt( p5, p4 ) );
BOOST_TEST( lt( p4, p3 ) || lt( p3, p4 ) );
boost::local_shared_ptr<int> p6( static_cast<int*>(0) );
BOOST_TEST( lt( p4, p6 ) || lt( p6, p4 ) );
boost::local_shared_ptr<void> p7( p1 );
BOOST_TEST( !lt( p1, p7 ) );
BOOST_TEST( !lt( p7, p1 ) );
boost::local_shared_ptr<void> p8;
BOOST_TEST( lt( p1, p8 ) || lt( p8, p1 ) );
BOOST_TEST( !lt( p4, p8 ) );
BOOST_TEST( !lt( p8, p4 ) );
/*
boost::local_weak_ptr<int> q1( p1 );
BOOST_TEST( !lt( p1, q1 ) );
BOOST_TEST( !lt( q1, p1 ) );
boost::local_weak_ptr<int> q2( p1 );
BOOST_TEST( !lt( q1, q2 ) );
BOOST_TEST( !lt( q2, q1 ) );
boost::local_weak_ptr<int> q3( p3 );
BOOST_TEST( lt( p1, q3 ) || lt( q3, p1 ) );
BOOST_TEST( lt( q1, q3 ) || lt( q3, q1 ) );
boost::local_weak_ptr<int> q4;
BOOST_TEST( !lt( p4, q4 ) );
BOOST_TEST( !lt( q4, p4 ) );
BOOST_TEST( lt( q1, q4 ) || lt( q4, q1 ) );
boost::local_weak_ptr<void> q5;
BOOST_TEST( !lt( q4, q5 ) );
BOOST_TEST( !lt( q5, q4 ) );
boost::local_weak_ptr<void> q7( p7 );
BOOST_TEST( !lt( p1, q7 ) );
BOOST_TEST( !lt( q7, p1 ) );
BOOST_TEST( !lt( q1, q7 ) );
BOOST_TEST( !lt( q7, q1 ) );
p1.reset();
p2.reset();
p3.reset();
p7.reset();
BOOST_TEST( q1.expired() );
BOOST_TEST( q2.expired() );
BOOST_TEST( q3.expired() );
BOOST_TEST( q7.expired() );
BOOST_TEST( !lt( q1, q2 ) );
BOOST_TEST( !lt( q2, q1 ) );
BOOST_TEST( !lt( q1, q7 ) );
BOOST_TEST( !lt( q7, q1 ) );
BOOST_TEST( lt( q1, q3 ) || lt( q3, q1 ) );
BOOST_TEST( lt( q1, q4 ) || lt( q4, q1 ) );
*/
}
return boost::report_errors();
}