1 files changed, 84 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/logical.cpp b/src/boost/libs/hana/test/logical.cpp
new file mode 100644
index 00000000..b4148e48
--- /dev/null
+++ b/src/boost/libs/hana/test/logical.cpp
@@ -0,0 +1,84 @@
+// 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/concept/logical.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/eval_if.hpp>
+#include <boost/hana/functional/always.hpp>
+#include <boost/hana/not.hpp>
+#include <boost/hana/tuple.hpp>
+#include <boost/hana/while.hpp>
+
+#include <laws/logical.hpp>
+
+#include <vector>
+namespace hana = boost::hana;
+
+
+int main() {
+    hana::test::TestLogical<bool>{hana::make_tuple(true, false)};
+
+    // eval_if
+    {
+        BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
+            hana::eval_if(true, hana::always(1), hana::always(2)),
+            1
+        ));
+
+        BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
+            hana::eval_if(false, hana::always(1), hana::always(2)),
+            2
+        ));
+    }
+
+    // not_
+    {
+        BOOST_HANA_CONSTEXPR_CHECK(hana::equal(hana::not_(true), false));
+        BOOST_HANA_CONSTEXPR_CHECK(hana::equal(hana::not_(false), true));
+    }
+
+    // while_
+    {
+        auto less_than = [](auto n) {
+            return [n](auto v) { return v.size() < n; };
+        };
+        auto f = [](auto v) {
+            v.push_back(v.size());
+            return v;
+        };
+
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(0u), std::vector<int>{}, f),
+            std::vector<int>{}
+        ));
+
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(1u), std::vector<int>{}, f),
+            std::vector<int>{0}
+        ));
+
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(2u), std::vector<int>{}, f),
+            std::vector<int>{0, 1}
+        ));
+
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(3u), std::vector<int>{}, f),
+            std::vector<int>{0, 1, 2}
+        ));
+
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(4u), std::vector<int>{}, f),
+            std::vector<int>{0, 1, 2, 3}
+        ));
+
+        // Make sure it can be called with an lvalue state:
+        std::vector<int> v{};
+        BOOST_HANA_RUNTIME_CHECK(hana::equal(
+            hana::while_(less_than(4u), v, f),
+            std::vector<int>{0, 1, 2, 3}
+        ));
+    }
+}