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-rw-r--r--src/boost/libs/hof/test/repeat.cpp66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/boost/libs/hof/test/repeat.cpp b/src/boost/libs/hof/test/repeat.cpp
new file mode 100644
index 000000000..19b3b51d7
--- /dev/null
+++ b/src/boost/libs/hof/test/repeat.cpp
@@ -0,0 +1,66 @@
+/*=============================================================================
+ Copyright (c) 2017 Paul Fultz II
+ repeat.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/repeat.hpp>
+#include <limits>
+#include "test.hpp"
+
+// TODO: Add tests for multiple parameters
+
+struct increment
+{
+ template<class T>
+ constexpr T operator()(T x) const noexcept
+ {
+ return x + 1;
+ }
+};
+
+#if BOOST_HOF_HAS_NOEXCEPT_DEDUCTION
+BOOST_HOF_TEST_CASE()
+{
+ static_assert(noexcept(boost::hof::repeat(std::integral_constant<int, 5>())(increment())(1)), "noexcept repeat");
+ static_assert(noexcept(boost::hof::repeat(5)(increment())(1)), "noexcept repeat");
+}
+#endif
+
+BOOST_HOF_TEST_CASE()
+{
+ BOOST_HOF_TEST_CHECK(boost::hof::repeat(std::integral_constant<int, 5>())(increment())(1) == 6);
+ BOOST_HOF_STATIC_TEST_CHECK(boost::hof::repeat(std::integral_constant<int, 5>())(increment())(1) == 6);
+}
+
+BOOST_HOF_TEST_CASE()
+{
+ BOOST_HOF_TEST_CHECK(boost::hof::repeat(5)(increment())(1) == 6);
+ BOOST_HOF_STATIC_TEST_CHECK(boost::hof::repeat(5)(increment())(1) == 6);
+}
+
+BOOST_HOF_TEST_CASE()
+{
+ int i = 5;
+ BOOST_HOF_TEST_CHECK(boost::hof::repeat(i)(increment())(1) == 6);
+}
+
+BOOST_HOF_TEST_CASE()
+{
+ static const int i = 5;
+ BOOST_HOF_TEST_CHECK(boost::hof::repeat(i)(increment())(1) == 6);
+ BOOST_HOF_STATIC_TEST_CHECK(boost::hof::repeat(i)(increment())(1) == 6);
+}
+
+// BOOST_HOF_TEST_CASE()
+// {
+// BOOST_HOF_TEST_CHECK(boost::hof::repeat(std::numeric_limits<int>::max()/4)(increment())(0) == std::numeric_limits<int>::max()/4);
+// }
+
+BOOST_HOF_TEST_CASE()
+{
+ BOOST_HOF_TEST_CHECK(boost::hof::repeat(BOOST_HOF_RECURSIVE_CONSTEXPR_DEPTH+4)(increment())(0) == BOOST_HOF_RECURSIVE_CONSTEXPR_DEPTH+4);
+#if BOOST_HOF_HAS_RELAXED_CONSTEXPR
+ BOOST_HOF_STATIC_TEST_CHECK(boost::hof::repeat(BOOST_HOF_RECURSIVE_CONSTEXPR_DEPTH+4)(increment())(0) == BOOST_HOF_RECURSIVE_CONSTEXPR_DEPTH+4);
+#endif
+}