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-rw-r--r--src/boost/libs/hof/test/indirect.cpp52
1 files changed, 52 insertions, 0 deletions
diff --git a/src/boost/libs/hof/test/indirect.cpp b/src/boost/libs/hof/test/indirect.cpp
new file mode 100644
index 00000000..b1e3e548
--- /dev/null
+++ b/src/boost/libs/hof/test/indirect.cpp
@@ -0,0 +1,52 @@
+/*=============================================================================
+ Copyright (c) 2017 Paul Fultz II
+ indirect.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/indirect.hpp>
+#include "test.hpp"
+
+BOOST_HOF_TEST_CASE()
+{
+ BOOST_HOF_TEST_CHECK(3 == boost::hof::indirect(std::unique_ptr<binary_class>(new binary_class()))(1, 2));
+ BOOST_HOF_TEST_CHECK(3 == boost::hof::reveal(boost::hof::indirect(std::unique_ptr<binary_class>(new binary_class())))(1, 2));
+
+ binary_class f;
+
+ BOOST_HOF_TEST_CHECK(3 == boost::hof::indirect(&f)(1, 2));
+ BOOST_HOF_TEST_CHECK(3 == boost::hof::reveal(boost::hof::indirect(&f))(1, 2));
+}
+#if BOOST_HOF_HAS_NOEXCEPT_DEDUCTION
+BOOST_HOF_TEST_CASE()
+{
+ binary_class f;
+ static_assert(noexcept(boost::hof::indirect(&f)(1, 2)), "noexcept indirect");
+}
+#endif
+
+struct mutable_function
+{
+ mutable_function() : value(0) {}
+ void operator()(int a) { value += a; }
+ int value;
+};
+
+BOOST_HOF_TEST_CASE()
+{
+ auto mf = mutable_function{};
+ boost::hof::indirect(&mf)(15);
+ boost::hof::indirect(&mf)(2);
+ BOOST_HOF_TEST_CHECK(mf.value == 17);
+}
+
+
+BOOST_HOF_TEST_CASE()
+{
+ auto mf = std::make_shared<mutable_function>();
+ boost::hof::indirect(mf)(15);
+ boost::hof::indirect(mf)(2);
+ BOOST_HOF_TEST_CHECK(mf->value == 17);
+}
+
+