Imported Upstream version 1.49.0upstream/1.49.0

4 files changed, 172 insertions, 0 deletions

diff --git a/libs/chrono/test/traits/common_type_duration_pass.cpp b/libs/chrono/test/traits/common_type_duration_pass.cpp
new file mode 100644
index 0000000000..16911d90a2
--- /dev/null
+++ b/libs/chrono/test/traits/common_type_duration_pass.cpp
@@ -0,0 +1,43 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//  Adaptation to Boost of the libcxx
+//  Copyright 2010 Vicente J. Botet Escriba
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/chrono/chrono.hpp>
+#include <boost/type_traits/is_same.hpp>
+
+#if !defined(BOOST_NO_STATIC_ASSERT) 
+#define NOTHING ""
+#endif
+
+template <class D1, class D2, class De>
+void
+test()
+{
+    typedef typename boost::common_type<D1, D2>::type Dc;
+    BOOST_CHRONO_STATIC_ASSERT((boost::is_same<Dc, De>::value), NOTHING, (D1, D2, Dc, De));
+}
+
+void testall()
+{
+    test<boost::chrono::duration<int, boost::ratio<1, 100> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> > >();
+    test<boost::chrono::duration<long, boost::ratio<1, 100> >,
+         boost::chrono::duration<int, boost::ratio<1, 1000> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> > >();
+    test<boost::chrono::duration<char, boost::ratio<1, 30> >,
+         boost::chrono::duration<short, boost::ratio<1, 1000> >,
+         boost::chrono::duration<int, boost::ratio<1, 3000> > >();
+    test<boost::chrono::duration<double, boost::ratio<21, 1> >,
+         boost::chrono::duration<short, boost::ratio<15, 1> >,
+         boost::chrono::duration<double, boost::ratio<3, 1> > >();
+}
diff --git a/libs/chrono/test/traits/common_type_time_point_pass.cpp b/libs/chrono/test/traits/common_type_time_point_pass.cpp
new file mode 100644
index 0000000000..e09a8d982f
--- /dev/null
+++ b/libs/chrono/test/traits/common_type_time_point_pass.cpp
@@ -0,0 +1,47 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//  Adaptation to Boost of the libcxx
+//  Copyright 2010 Vicente J. Botet Escriba
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/chrono/chrono.hpp>
+#include <boost/type_traits.hpp>
+
+#if !defined(BOOST_NO_STATIC_ASSERT) 
+#define NOTHING ""
+#endif
+
+template <class D1, class D2, class De>
+void
+test()
+{
+    typedef boost::chrono::system_clock C;
+    typedef boost::chrono::time_point<C, D1> T1;
+    typedef boost::chrono::time_point<C, D2> T2;
+    typedef boost::chrono::time_point<C, De> Te;
+    typedef typename boost::common_type<T1, T2>::type Tc;
+    BOOST_CHRONO_STATIC_ASSERT((boost::is_same<Tc, Te>::value), NOTHING, (T1, T2, Tc, Te));
+}
+
+void testall()
+{
+    test<boost::chrono::duration<int, boost::ratio<1, 100> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> > >();
+    test<boost::chrono::duration<long, boost::ratio<1, 100> >,
+         boost::chrono::duration<int, boost::ratio<1, 1000> >,
+         boost::chrono::duration<long, boost::ratio<1, 1000> > >();
+    test<boost::chrono::duration<char, boost::ratio<1, 30> >,
+         boost::chrono::duration<short, boost::ratio<1, 1000> >,
+         boost::chrono::duration<int, boost::ratio<1, 3000> > >();
+    test<boost::chrono::duration<double, boost::ratio<21, 1> >,
+         boost::chrono::duration<short, boost::ratio<15, 1> >,
+         boost::chrono::duration<double, boost::ratio<3, 1> > >();
+}
diff --git a/libs/chrono/test/traits/duration_values_pass.cpp b/libs/chrono/test/traits/duration_values_pass.cpp
new file mode 100644
index 0000000000..9c2879419e
--- /dev/null
+++ b/libs/chrono/test/traits/duration_values_pass.cpp
@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//  Adaptation to Boost of the libcxx
+//  Copyright 2010 Vicente J. Botet Escriba
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/chrono/chrono.hpp>
+#include <boost/type_traits.hpp>
+#include <limits>
+#include <boost/detail/lightweight_test.hpp>
+
+#include <libs/chrono/test/rep.h>
+
+int main()
+{
+    BOOST_TEST((boost::chrono::duration_values<int>::min)() ==
+           (std::numeric_limits<int>::min)());
+    BOOST_TEST((boost::chrono::duration_values<double>::min)() ==
+           -(std::numeric_limits<double>::max)());
+    BOOST_TEST((boost::chrono::duration_values<Rep>::min)() ==
+           (std::numeric_limits<Rep>::min)());
+    
+    BOOST_TEST((boost::chrono::duration_values<int>::max)() ==
+           (std::numeric_limits<int>::max)());
+    BOOST_TEST((boost::chrono::duration_values<double>::max)() ==
+           (std::numeric_limits<double>::max)());
+    BOOST_TEST((boost::chrono::duration_values<Rep>::max)() ==
+           (std::numeric_limits<Rep>::max)());
+
+    BOOST_TEST(boost::chrono::duration_values<int>::zero() == 0);
+    BOOST_TEST(boost::chrono::duration_values<Rep>::zero() == 0);
+
+    return boost::report_errors();
+}
diff --git a/libs/chrono/test/traits/treat_as_floating_point_pass.cpp b/libs/chrono/test/traits/treat_as_floating_point_pass.cpp
new file mode 100644
index 0000000000..1780faafde
--- /dev/null
+++ b/libs/chrono/test/traits/treat_as_floating_point_pass.cpp
@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//  Adaptation to Boost of the libcxx
+//  Copyright 2010 Vicente J. Botet Escriba
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/chrono/chrono.hpp>
+#include <boost/type_traits.hpp>
+
+#if !defined(BOOST_NO_STATIC_ASSERT) 
+#define NOTHING ""
+#endif
+
+template <class T>
+void
+test()
+{
+    BOOST_CHRONO_STATIC_ASSERT((boost::is_base_of<boost::is_floating_point<T>,
+                                   boost::chrono::treat_as_floating_point<T> >::value), NOTHING, ());
+}
+
+struct A {};
+
+void testall()
+{
+    test<int>();
+    test<unsigned>();
+    test<char>();
+    test<bool>();
+    test<float>();
+    test<double>();
+    test<long double>();
+    test<A>();
+}