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High performance C++ framework for concurrent servers
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thread_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// IWYU pragma: begin_keep
26#include <seastar/core/future.hh>
27#include <seastar/core/thread.hh>
28// IWYU pragma: end_keep
29//
30#include <boost/preprocessor/control/iif.hpp>
31#include <boost/preprocessor/comparison/equal.hpp>
32#include <boost/preprocessor/variadic/size.hpp>
33
34#include <seastar/testing/seastar_test.hh>
35
36#define SEASTAR_THREAD_TEST_CASE_WITH_DECO(name, decorators) \
37 struct name : public seastar::testing::seastar_test { \
38 using seastar::testing::seastar_test::seastar_test; \
39 seastar::future<> run_test_case() const override { \
40 return seastar::async([this] { \
41 do_run_test_case(); \
42 }); \
43 } \
44 void do_run_test_case() const; \
45 }; \
46 static const name name ## _instance( \
47 #name, \
48 __FILE__, \
49 __LINE__, \
50 decorators); /* NOLINT(cert-err58-cpp) */ \
51 void name::do_run_test_case() const
52
53#define SEASTAR_THREAD_TEST_CASE_WITHOUT_DECO(name) \
54 SEASTAR_THREAD_TEST_CASE_WITH_DECO( \
55 name, \
56 boost::unit_test::decorator::collector_t::instance())
57
58#define SEASTAR_THREAD_TEST_CASE(...) \
59 SEASTAR_TEST_INVOKE( \
60 BOOST_PP_IIF( \
61 BOOST_PP_EQUAL(BOOST_PP_VARIADIC_SIZE(__VA_ARGS__), 1), \
62 SEASTAR_THREAD_TEST_CASE_WITHOUT_DECO, \
63 SEASTAR_THREAD_TEST_CASE_WITH_DECO), \
64 __VA_ARGS__)