1 files changed, 61 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/integral_constant/times.cpp b/src/boost/libs/hana/test/integral_constant/times.cpp
new file mode 100644
index 000000000..51f354fd7
--- /dev/null
+++ b/src/boost/libs/hana/test/integral_constant/times.cpp
@@ -0,0 +1,61 @@
+// Copyright Louis Dionne 2013-2017
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/core/is_a.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/value.hpp>
+namespace hana = boost::hana;
+
+
+void function() { }
+void function_index(...) { }
+
+int main() {
+    // times member function
+    {
+        int counter = 0;
+        hana::int_c<3>.times([&] { ++counter; });
+        BOOST_HANA_RUNTIME_CHECK(counter == 3);
+
+        // Call .times with a normal function used to fail.
+        hana::int_c<3>.times(function);
+
+        // make sure times can be accessed as a static member function too
+        decltype(hana::int_c<5>)::times([]{ });
+
+        // make sure xxx.times can be used as a function object
+        auto z = hana::int_c<5>.times;
+        (void)z;
+    }
+
+    // times.with_index
+    {
+        int index = 0;
+        hana::int_c<3>.times.with_index([&](auto i) {
+            static_assert(hana::is_an<hana::integral_constant_tag<int>>(i), "");
+            BOOST_HANA_RUNTIME_CHECK(hana::value(i) == index);
+            ++index;
+        });
+
+        // Calling .times.with_index with a normal function used to fail.
+        hana::int_c<3>.times.with_index(function_index);
+
+        // make sure times.with_index can be accessed as a static member
+        // function too
+        auto times = hana::int_c<5>.times;
+        decltype(times)::with_index([](auto) { });
+
+        // make sure xxx.times.with_index can be used as a function object
+        auto z = hana::int_c<5>.times.with_index;
+        (void)z;
+
+        // make sure we're calling the function in the right order
+        int current = 0;
+        hana::int_c<5>.times.with_index([&](auto i) {
+            BOOST_HANA_RUNTIME_CHECK(hana::value(i) == current);
+            ++current;
+        });
+    }
+}