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-rw-r--r--ext/pybind11/tests/test_copy_move_policies.cpp41
1 files changed, 41 insertions, 0 deletions
diff --git a/ext/pybind11/tests/test_copy_move_policies.cpp b/ext/pybind11/tests/test_copy_move_policies.cpp
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index 000000000..6f7907c1f
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+++ b/ext/pybind11/tests/test_copy_move_policies.cpp
@@ -0,0 +1,41 @@
+/*
+ tests/test_copy_move_policies.cpp -- 'copy' and 'move'
+ return value policies
+
+ Copyright (c) 2016 Ben North <ben@redfrontdoor.org>
+
+ All rights reserved. Use of this source code is governed by a
+ BSD-style license that can be found in the LICENSE file.
+*/
+
+#include "pybind11_tests.h"
+
+template <typename derived>
+struct empty {
+ static const derived& get_one() { return instance_; }
+ static derived instance_;
+};
+
+struct lacking_copy_ctor : public empty<lacking_copy_ctor> {
+ lacking_copy_ctor() {}
+ lacking_copy_ctor(const lacking_copy_ctor& other) = delete;
+};
+
+template <> lacking_copy_ctor empty<lacking_copy_ctor>::instance_ = {};
+
+struct lacking_move_ctor : public empty<lacking_move_ctor> {
+ lacking_move_ctor() {}
+ lacking_move_ctor(const lacking_move_ctor& other) = delete;
+ lacking_move_ctor(lacking_move_ctor&& other) = delete;
+};
+
+template <> lacking_move_ctor empty<lacking_move_ctor>::instance_ = {};
+
+test_initializer copy_move_policies([](py::module &m) {
+ py::class_<lacking_copy_ctor>(m, "lacking_copy_ctor")
+ .def_static("get_one", &lacking_copy_ctor::get_one,
+ py::return_value_policy::copy);
+ py::class_<lacking_move_ctor>(m, "lacking_move_ctor")
+ .def_static("get_one", &lacking_move_ctor::get_one,
+ py::return_value_policy::move);
+});