1 files changed, 57 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/experimental/view/transformed/transform.cpp b/src/boost/libs/hana/test/experimental/view/transformed/transform.cpp
new file mode 100644
index 000000000..6fbab6789
--- /dev/null
+++ b/src/boost/libs/hana/test/experimental/view/transformed/transform.cpp
@@ -0,0 +1,57 @@
+// 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/equal.hpp>
+#include <boost/hana/experimental/view.hpp>
+#include <boost/hana/transform.hpp>
+
+#include <laws/base.hpp>
+#include <support/seq.hpp>
+namespace hana = boost::hana;
+using hana::test::ct_eq;
+
+
+int main() {
+    auto container = ::seq;
+    auto f = hana::test::_injection<0>{};
+    auto g = hana::test::_injection<1>{};
+
+    {
+        auto storage = container();
+        auto transformed = hana::experimental::transformed(storage, f);
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::transform(transformed, g),
+            container()
+        ));
+    }{
+        auto storage = container(ct_eq<0>{});
+        auto transformed = hana::experimental::transformed(storage, f);
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::transform(transformed, g),
+            container(g(f(ct_eq<0>{})))
+        ));
+    }{
+        auto storage = container(ct_eq<0>{}, ct_eq<1>{});
+        auto transformed = hana::experimental::transformed(storage, f);
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::transform(transformed, g),
+            container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})))
+        ));
+    }{
+        auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
+        auto transformed = hana::experimental::transformed(storage, f);
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::transform(transformed, g),
+            container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})), g(f(ct_eq<2>{})))
+        ));
+    }{
+        auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{});
+        auto transformed = hana::experimental::transformed(storage, f);
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::transform(transformed, g),
+            container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})), g(f(ct_eq<2>{})), g(f(ct_eq<3>{})))
+        ));
+    }
+}