1 files changed, 72 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/_include/auto/drop_while.hpp b/src/boost/libs/hana/test/_include/auto/drop_while.hpp
new file mode 100644
index 000000000..054d79be0
--- /dev/null
+++ b/src/boost/libs/hana/test/_include/auto/drop_while.hpp
@@ -0,0 +1,72 @@
+// 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)
+
+#ifndef BOOST_HANA_TEST_AUTO_DROP_WHILE_HPP
+#define BOOST_HANA_TEST_AUTO_DROP_WHILE_HPP
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/bool.hpp>
+#include <boost/hana/drop_while.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/functional/id.hpp>
+#include <boost/hana/not_equal.hpp>
+
+#include <laws/base.hpp>
+#include "test_case.hpp"
+
+
+TestCase test_drop_while{[]{
+    namespace hana = boost::hana;
+    using hana::test::ct_eq;
+
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(), hana::id),
+        MAKE_TUPLE()
+    ));
+
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::true_c), hana::id),
+        MAKE_TUPLE()
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::false_c), hana::id),
+        MAKE_TUPLE(hana::false_c)
+    ));
+
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::true_c, hana::true_c), hana::id),
+        MAKE_TUPLE()
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::true_c, hana::false_c), hana::id),
+        MAKE_TUPLE(hana::false_c)
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::false_c, hana::true_c), hana::id),
+        MAKE_TUPLE(hana::false_c, hana::true_c)
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(hana::false_c, hana::false_c), hana::id),
+        MAKE_TUPLE(hana::false_c, hana::false_c)
+    ));
+
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::not_equal.to(ct_eq<99>{})),
+        MAKE_TUPLE()
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}), hana::not_equal.to(ct_eq<1>{})),
+        MAKE_TUPLE(ct_eq<1>{}, ct_eq<2>{})
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}), hana::not_equal.to(ct_eq<3>{})),
+        MAKE_TUPLE(ct_eq<3>{})
+    ));
+    BOOST_HANA_CONSTANT_CHECK(hana::equal(
+        hana::drop_while(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}), hana::not_equal.to(ct_eq<0>{})),
+        MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{})
+    ));
+}};
+
+#endif // !BOOST_HANA_TEST_AUTO_DROP_WHILE_HPP