Imported Upstream version 1.57.0

[platform/upstream/boost.git] / libs / chrono / test / time_point / time_point_cast_pass.cpp

diff --git a/libs/chrono/test/time_point/time_point_cast_pass.cpp b/libs/chrono/test/time_point/time_point_cast_pass.cpp
index ec7902f..133f94c 100644 (file)
--- a/libs/chrono/test/time_point/time_point_cast_pass.cpp
+++ b/libs/chrono/test/time_point/time_point_cast_pass.cpp
@@ -15,9 +15,15 @@
 #include <boost/type_traits.hpp>
 #include <boost/detail/lightweight_test.hpp>
 
-#if !defined(BOOST_NO_STATIC_ASSERT)
+#if !defined(BOOST_NO_CXX11_STATIC_ASSERT)
 #define NOTHING ""
 #endif
+#ifdef BOOST_NO_CXX11_CONSTEXPR
+#define BOOST_CONSTEXPR_ASSERT(C) BOOST_TEST(C)
+#else
+#include <boost/static_assert.hpp>
+#define BOOST_CONSTEXPR_ASSERT(C) BOOST_STATIC_ASSERT(C)
+#endif
 
 template <class FromDuration, class ToDuration>
 void
@@ -28,11 +34,11 @@ test(const FromDuration& df, const ToDuration& d)
     typedef boost::chrono::time_point<Clock, ToDuration> ToTimePoint;
     FromTimePoint f(df);
     ToTimePoint t(d);
-//~ #if defined(BOOST_NO_DECLTYPE)
+//~ #if defined(BOOST_NO_CXX11_DECLTYPE)
     //~ typedef BOOST_TYPEOF_TPL(boost::chrono::time_point_cast<ToDuration>(f)) R;
 //~ #else
     //~ typedef decltype(boost::chrono::time_point_cast<ToDuration>(f)) R;
-//~ #endif        
+//~ #endif
     //~ BOOST_CHRONO_STATIC_ASSERT((boost::is_same<R, ToTimePoint>::value), NOTHING, ());
     BOOST_TEST(boost::chrono::time_point_cast<ToDuration>(f) == t);
 }
@@ -49,6 +55,13 @@ int main()
          boost::chrono::duration<double, boost::ratio<3600> >(7265./3600));
     test(boost::chrono::duration<int, boost::ratio<2, 3> >(9),
          boost::chrono::duration<int, boost::ratio<3, 5> >(10));
-
+    {
+      typedef boost::chrono::system_clock Clock;
+      typedef boost::chrono::time_point<Clock, boost::chrono::milliseconds> FromTimePoint;
+      typedef boost::chrono::time_point<Clock, boost::chrono::hours> ToTimePoint;
+      BOOST_CONSTEXPR FromTimePoint f(boost::chrono::milliseconds(7265000));
+      BOOST_CONSTEXPR ToTimePoint tph = boost::chrono::time_point_cast<boost::chrono::hours>(f);
+      BOOST_CONSTEXPR_ASSERT(tph.time_since_epoch().count() == 2);
+    }
     return boost::report_errors();
 }