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Add more tests

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This commit is contained in:
Peter Dimov
2017-06-17 21:24:07 +03:00
parent 9dafc01024
commit b8390aeffb
1 changed files with 156 additions and 1 deletions
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157
test/local_sp_test.cpp
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@ -1524,6 +1524,161 @@ static void shared_ptr_copy_assignment()
BOOST_TEST( X::instances == 0 );
}
// shared_ptr_move assignment
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
template<class T> static void empty_shared_ptr_move_assign_test()
{
boost::local_shared_ptr<T> p2;
p2 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p2.local_use_count(), 0 );
boost::local_shared_ptr<T const> p3;
p3 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p3.local_use_count(), 0 );
boost::local_shared_ptr<void> p4;
p4 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p4.local_use_count(), 0 );
boost::local_shared_ptr<void const> p5;
p5 = boost::shared_ptr<T const>();
BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p5.local_use_count(), 0 );
}
template<class T> static void empty_shared_ptr_move_assign_test_()
{
boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
p2 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p2.local_use_count(), 0 );
boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
p3 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p3.local_use_count(), 0 );
boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
p4 = boost::shared_ptr<T>();
BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p4.local_use_count(), 0 );
boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
p5 = boost::shared_ptr<T const>();
BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
BOOST_TEST_EQ( p5.local_use_count(), 0 );
}
template<class T, class U> static void test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T> p2, boost::shared_ptr<U> && p1 )
{
U* q = p1.get();
long k = p1.use_count();
p2 = std::move( p1 );
BOOST_TEST_EQ( p2.get(), q );
BOOST_TEST_EQ( p2.local_use_count(), 1 );
BOOST_TEST( p1.get() == 0 );
BOOST_TEST( p1.use_count() == 0 );
boost::shared_ptr<T> p3( p2 );
BOOST_TEST_EQ( p3.get(), q );
BOOST_TEST_EQ( p3.use_count(), k + 1 );
}
template<class T> static void null_shared_ptr_move_assign_test()
{
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
}
template<class T> static void new_shared_ptr_move_assign_test()
{
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( new T() ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( new T const() ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( new T() ) );
test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( new T() ) );
}
static void shared_ptr_move_assignment()
{
empty_shared_ptr_move_assign_test<incomplete>();
empty_shared_ptr_move_assign_test<int>();
empty_shared_ptr_move_assign_test_<int>();
empty_shared_ptr_move_assign_test<X>();
empty_shared_ptr_move_assign_test_<X>();
BOOST_TEST( X::instances == 0 );
null_shared_ptr_move_assign_test<int>();
null_shared_ptr_move_assign_test<X>();
BOOST_TEST( X::instances == 0 );
new_shared_ptr_move_assign_test<int>();
new_shared_ptr_move_assign_test<X>();
BOOST_TEST( X::instances == 0 );
}
#else
static void shared_ptr_move_assignment()
{
}
#endif
// main
int main()
@ -1546,7 +1701,7 @@ int main()
move_assignment();
nullptr_assignment();
shared_ptr_copy_assignment();
// shared_ptr_move_assignment();
shared_ptr_move_assignment();
// unique_ptr_assignment();
default_reset();