blob: 5b3087059cfb1c90dd440294c2ae8648885f9037 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
// Copyright (C) 2015-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++14 } }
#include <experimental/executor>
#include <testsuite_hooks.h>
using std::experimental::net::execution_context;
using std::experimental::net::use_service;
struct service1 : execution_context::service
{
using key_type = service1;
service1(execution_context& c) : service(c) { }
void shutdown() noexcept { }
};
struct key2 : execution_context::service
{
key2(execution_context& c) : service(c) { }
};
struct service2 : key2
{
using key_type = key2;
service2(execution_context& c) : key2(c) { }
void shutdown() noexcept { }
};
struct service3 : service1
{
using service1::service1;
};
struct service4 : service2
{
using service2::service2;
};
void
test01()
{
execution_context ctx;
service1& svc1 = use_service<service1>(ctx);
service1& svc1a = use_service<service1>(ctx);
VERIFY( &svc1a == &svc1 );
key2& svc2 = use_service<service2>(ctx);
key2& svc2a = use_service<service2>(ctx);
VERIFY( &svc2a == &svc2 );
service1& svc3 = use_service<service3>(ctx);
VERIFY( &svc3 == &svc1 );
key2& svc4 = use_service<service4>(ctx);
VERIFY( &svc4 == &svc2 );
// TODO test02() function that puts derived types in first, then tests base comes out
}
int
main()
{
test01();
}
|
