boostorg/optional
1
0
Fork 1
mirror of https://github.com/boostorg/optional.git synced 2025-07-29 12:07:21 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use is_same from Boost.TypeTraits.

Browse Source 
boost::core::is_same is deprecated, so use the one from Boost.TypeTraits
instead.
This commit is contained in:
Andrey Semashev
2022-12-23 01:28:59 +03:00
committed by Andrzej Krzemienski
parent def2db7c45
commit 9c43ae3612
3 changed files with 29 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
test/optional_test_make_optional.cpp
View File

@ -16,21 +16,21 @@
#endif
#include "boost/core/ignore_unused.hpp"
#include "boost/core/is_same.hpp"
#include "boost/core/lightweight_test.hpp"
#include "boost/core/lightweight_test_trait.hpp"
#include "boost/type_traits/is_same.hpp"
using boost::optional;
using boost::make_optional;
using boost::core::is_same;
using boost::is_same;
template <typename Expected, typename Deduced>
void verify_type(Deduced)
{
BOOST_TEST_TRAIT_TRUE(( is_same<Expected, Deduced> ));
}
#if (!defined BOOST_OPTIONAL_DETAIL_NO_RVALUE_REFERENCES)
struct MoveOnly
{
@ -38,7 +38,7 @@ struct MoveOnly
explicit MoveOnly(int i) : value(i) {}
MoveOnly(MoveOnly && r) : value(r.value) { r.value = 0; }
MoveOnly& operator=(MoveOnly && r) { value = r.value; r.value = 0; return *this; }
private:
MoveOnly(MoveOnly const&);
void operator=(MoveOnly const&);
@ -53,15 +53,15 @@ void test_make_optional_for_move_only_type()
{
verify_type< optional<MoveOnly> >(make_optional(makeMoveOnly(2)));
verify_type< optional<MoveOnly> >(make_optional(true, makeMoveOnly(2)));
optional<MoveOnly> o1 = make_optional(makeMoveOnly(1));
BOOST_TEST (o1);
BOOST_TEST_EQ (1, o1->value);
optional<MoveOnly> o2 = make_optional(true, makeMoveOnly(2));
BOOST_TEST (o2);
BOOST_TEST_EQ (2, o2->value);
optional<MoveOnly> oN = make_optional(false, makeMoveOnly(2));
BOOST_TEST (!oN);
}
@ -73,15 +73,15 @@ void test_make_optional_for_optional()
optional<int> oi;
verify_type< optional< optional<int> > >(make_optional(oi));
verify_type< optional< optional<int> > >(make_optional(true, oi));
optional< optional<int> > ooi = make_optional(oi);
BOOST_TEST (ooi);
BOOST_TEST (!*ooi);
optional< optional<int> > ooT = make_optional(true, oi);
BOOST_TEST (ooT);
BOOST_TEST (!*ooT);
optional< optional<int> > ooF = make_optional(false, oi);
BOOST_TEST (!ooF);
}
@ -90,21 +90,21 @@ void test_nested_make_optional()
{
verify_type< optional< optional<int> > >(make_optional(make_optional(1)));
verify_type< optional< optional<int> > >(make_optional(true, make_optional(true, 2)));
optional< optional<int> > oo1 = make_optional(make_optional(1));
BOOST_TEST (oo1);
BOOST_TEST (*oo1);
BOOST_TEST_EQ (1, **oo1);
optional< optional<int> > oo2 = make_optional(true, make_optional(true, 2));
BOOST_TEST (oo2);
BOOST_TEST (*oo2);
BOOST_TEST_EQ (2, **oo2);
optional< optional<int> > oo3 = make_optional(true, make_optional(false, 3));
BOOST_TEST (oo3);
BOOST_TEST (!*oo3);
optional< optional<int> > oo4 = make_optional(false, make_optional(true, 4));
BOOST_TEST (!oo4);
}