Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/src/boost/libs/hof/test/function.cpp b/src/boost/libs/hof/test/function.cpp
new file mode 100644
index 00000000..fc4a4774
--- /dev/null
+++ b/src/boost/libs/hof/test/function.cpp
@@ -0,0 +1,106 @@
+/*=============================================================================
+    Copyright (c) 2017 Paul Fultz II
+    function.cpp
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#include <boost/hof/function.hpp>
+#include <boost/hof/partial.hpp>
+#include <boost/hof/infix.hpp>
+#include <memory>
+#include "test.hpp"
+
+namespace test_constexpr {
+
+struct sum_f
+{
+    template<class T, class U>
+    constexpr T operator()(T x, U y) const
+    {
+        return x+y;
+    }
+};
+
+BOOST_HOF_STATIC_FUNCTION(sum_init) = sum_f();
+
+BOOST_HOF_TEST_CASE()
+{
+// TODO: Should be empty on MSVC as well
+#ifndef _MSC_VER
+    STATIC_ASSERT_EMPTY(sum_init);
+#endif
+    BOOST_HOF_TEST_CHECK(3 == sum_init(1, 2));
+
+    BOOST_HOF_STATIC_TEST_CHECK(3 == sum_init(1, 2));
+}
+
+BOOST_HOF_STATIC_FUNCTION(sum_partial) = boost::hof::partial(sum_f());
+BOOST_HOF_TEST_CASE()
+{
+#ifndef _MSC_VER
+    STATIC_ASSERT_EMPTY(sum_partial);
+#endif
+    BOOST_HOF_TEST_CHECK(3 == sum_partial(1, 2));
+    BOOST_HOF_TEST_CHECK(3 == sum_partial(1)(2));
+
+    BOOST_HOF_STATIC_TEST_CHECK(3 == sum_partial(1, 2));
+    BOOST_HOF_STATIC_TEST_CHECK(3 == sum_partial(1)(2));
+}
+
+}
+
+namespace test_static {
+
+struct sum_f
+{
+    template<class T, class U>
+    constexpr T operator()(T x, U y) const
+    {
+        return x+y;
+    }
+};
+
+struct add_one_f
+{
+    template<class T>
+    constexpr T operator()(T x) const
+    {
+        return x+1;
+    }
+};
+
+BOOST_HOF_STATIC_FUNCTION(sum_partial) = boost::hof::partial(sum_f());
+
+BOOST_HOF_TEST_CASE()
+{
+#ifndef _MSC_VER
+    STATIC_ASSERT_EMPTY(sum_partial);
+#endif
+    BOOST_HOF_TEST_CHECK(3 == sum_partial(1, 2));
+    BOOST_HOF_TEST_CHECK(3 == sum_partial(1)(2));
+}
+
+BOOST_HOF_STATIC_FUNCTION(add_one_pipable) = boost::hof::pipable(add_one_f());
+
+BOOST_HOF_TEST_CASE()
+{
+// TODO: Make this work on msvc
+#ifndef _MSC_VER
+    STATIC_ASSERT_EMPTY(add_one_pipable);
+#endif
+    BOOST_HOF_TEST_CHECK(3 == add_one_pipable(2));
+    BOOST_HOF_TEST_CHECK(3 == (2 | add_one_pipable));
+}
+
+BOOST_HOF_STATIC_FUNCTION(sum_infix) = boost::hof::infix(sum_f());
+
+BOOST_HOF_TEST_CASE()
+{
+// TODO: Make this work on msvc
+#ifndef _MSC_VER
+    STATIC_ASSERT_EMPTY(sum_infix);
+#endif
+    BOOST_HOF_TEST_CHECK(3 == (1 <sum_infix> 2));
+}
+
+}