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-rw-r--r--src/boost/libs/hana/test/range/is_empty.cpp26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/range/is_empty.cpp b/src/boost/libs/hana/test/range/is_empty.cpp
new file mode 100644
index 000000000..5ad791374
--- /dev/null
+++ b/src/boost/libs/hana/test/range/is_empty.cpp
@@ -0,0 +1,26 @@
+// 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/make.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/is_empty.hpp>
+#include <boost/hana/not.hpp>
+#include <boost/hana/range.hpp>
+namespace hana = boost::hana;
+
+
+int main() {
+ BOOST_HANA_CONSTANT_CHECK(hana::is_empty(
+ hana::make_range(hana::int_c<0>, hana::int_c<0>)
+ ));
+
+ BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::is_empty(
+ hana::make_range(hana::int_c<0>, hana::int_c<1>)
+ )));
+
+ BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::is_empty(
+ hana::make_range(hana::int_c<0>, hana::int_c<2>)
+ )));
+}