Seastar
High performance C++ framework for concurrent servers
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test_case.hh
1/*
2 * This file is open source software, licensed to you under the terms
3 * of the Apache License, Version 2.0 (the "License"). See the NOTICE file
4 * distributed with this work for additional information regarding copyright
5 * ownership. You may not use this file except in compliance with the License.
6 *
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing,
12 * software distributed under the License is distributed on an
13 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14 * KIND, either express or implied. See the License for the
15 * specific language governing permissions and limitations
16 * under the License.
17 */
18
19/*
20 * Copyright (C) 2018 ScyllaDB Ltd.
21 */
22
23#pragma once
24
25#include <boost/preprocessor/control/iif.hpp>
26#include <boost/preprocessor/comparison/equal.hpp>
27#include <boost/preprocessor/variadic/size.hpp>
28
29#include <seastar/core/future.hh> // IWYU pragma: keep
30
31#include <seastar/testing/seastar_test.hh>
32
33#define SEASTAR_TEST_CASE_WITH_DECO(name, decorators) \
34 struct name : public seastar::testing::seastar_test { \
35 using seastar::testing::seastar_test::seastar_test; \
36 seastar::future<> run_test_case() const override; \
37 }; \
38 static const name name ## _instance( \
39 #name, \
40 __FILE__, \
41 __LINE__, \
42 decorators); /* NOLINT(cert-err58-cpp) */ \
43 seastar::future<> name::run_test_case() const
44
45#define SEASTAR_TEST_CASE_WITHOUT_DECO(name) \
46 SEASTAR_TEST_CASE_WITH_DECO( \
47 name, \
48 boost::unit_test::decorator::collector_t::instance())
49
50#define SEASTAR_TEST_CASE(...) \
51 SEASTAR_TEST_INVOKE( \
52 BOOST_PP_IIF( \
53 BOOST_PP_EQUAL(BOOST_PP_VARIADIC_SIZE(__VA_ARGS__), 1), \
54 SEASTAR_TEST_CASE_WITHOUT_DECO, \
55 SEASTAR_TEST_CASE_WITH_DECO), \
56 __VA_ARGS__)