1 files changed, 64 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/tuple/laws.functor.cpp b/src/boost/libs/hana/test/tuple/laws.functor.cpp
new file mode 100644
index 000000000..7a72d2d56
--- /dev/null
+++ b/src/boost/libs/hana/test/tuple/laws.functor.cpp
@@ -0,0 +1,64 @@
+// 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/bool.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/functional/always.hpp>
+#include <boost/hana/tuple.hpp>
+
+#include <laws/applicative.hpp>
+#include <laws/base.hpp>
+#include <laws/functor.hpp>
+#include <laws/monad.hpp>
+#include <laws/monad_plus.hpp>
+namespace hana = boost::hana;
+using hana::test::ct_eq;
+
+
+int main() {
+    auto eq_tuples = hana::make_tuple(
+          hana::make_tuple()
+        , hana::make_tuple(ct_eq<0>{})
+        , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{})
+        , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
+        , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{})
+        , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{})
+        , hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{}, ct_eq<5>{})
+    );
+
+    auto eq_values = hana::make_tuple(
+        ct_eq<0>{},
+        ct_eq<2>{},
+        ct_eq<4>{}
+    );
+
+    auto predicates = hana::make_tuple(
+        hana::equal.to(ct_eq<0>{}),
+        hana::equal.to(ct_eq<2>{}),
+        hana::equal.to(ct_eq<4>{}),
+        hana::always(hana::true_c),
+        hana::always(hana::false_c)
+    );
+
+    auto nested_eqs = hana::make_tuple(
+          hana::make_tuple()
+        , hana::make_tuple(
+            hana::make_tuple(ct_eq<0>{})
+        )
+        , hana::make_tuple(
+            hana::make_tuple(ct_eq<0>{}),
+            hana::make_tuple(ct_eq<1>{}, ct_eq<2>{})
+        )
+        , hana::make_tuple(
+            hana::make_tuple(ct_eq<0>{}),
+            hana::make_tuple(ct_eq<1>{}, ct_eq<2>{}),
+            hana::make_tuple(ct_eq<3>{}, ct_eq<4>{})
+        )
+    );
+
+    hana::test::TestFunctor<hana::tuple_tag>{eq_tuples, eq_values};
+    hana::test::TestApplicative<hana::tuple_tag>{eq_tuples};
+    hana::test::TestMonad<hana::tuple_tag>{eq_tuples, nested_eqs};
+    hana::test::TestMonadPlus<hana::tuple_tag>{eq_tuples, predicates, eq_values};
+}