summaryrefslogtreecommitdiff
path: root/indra/llmessage/tests/llcoproceduremanager_test.cpp
blob: a1a4ce05208fb6d014de798bc847e5a56917bb86 (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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
/** 
 * @file llcoproceduremanager_test.cpp
 * @author Brad
 * @date 2019-02
 * @brief LLCoprocedureManager unit test
 *
 * $LicenseInfo:firstyear=2019&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation;
 * version 2.1 of the License only.
 * 
 * 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 * $/LicenseInfo$
 */

#include "llwin32headers.h"

#include "linden_common.h"
#include "llsdserialize.h"

#include "../llcoproceduremanager.h"

#include <functional>

#include <boost/fiber/fiber.hpp>
#include <boost/fiber/buffered_channel.hpp>
#include <boost/fiber/unbuffered_channel.hpp>

#include "../test/lltut.h"
#include "../test/sync.h"


#if LL_WINDOWS
// disable unreachable code warnings
#pragma warning(disable: 4702)
#endif

LLCoreHttpUtil::HttpCoroutineAdapter::HttpCoroutineAdapter(std::string const&, unsigned int, unsigned int)
{
}

void LLCoreHttpUtil::HttpCoroutineAdapter::cancelSuspendedOperation()
{
}

LLCoreHttpUtil::HttpCoroutineAdapter::~HttpCoroutineAdapter()
{
}

LLCore::HttpRequest::HttpRequest()
{
}

LLCore::HttpRequest::~HttpRequest()
{
}

namespace tut
{
    struct coproceduremanager_test
    {
        coproceduremanager_test()
        {
        }

        ~coproceduremanager_test()
        {
            LLCoprocedureManager::instance().close();
        }
    };
    typedef test_group<coproceduremanager_test> coproceduremanager_t;
    typedef coproceduremanager_t::object coproceduremanager_object_t;
    tut::coproceduremanager_t tut_coproceduremanager("LLCoprocedureManager");


    template<> template<>
    void coproceduremanager_object_t::test<1>()
    {
        Sync sync;
        int foo = 0;
        LLCoprocedureManager::instance().initializePool("PoolName");
        LLCoprocedureManager::instance().enqueueCoprocedure("PoolName", "ProcName",
            [&foo, &sync] (LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t & ptr, const LLUUID & id) {
                sync.bump();
                foo = 1;
            });

        sync.yield();
        ensure_equals("coprocedure failed to update foo", foo, 1);
        
        LLCoprocedureManager::instance().close("PoolName");
    }

    template<> template<>
    void coproceduremanager_object_t::test<2>()
    {
        const size_t capacity = 2;
        boost::fibers::buffered_channel<std::function<void(void)>> chan(capacity);

        boost::fibers::fiber worker([&chan]() {
            chan.value_pop()();
        });

        chan.push([]() {
            LL_INFOS("Test") << "test 1" << LL_ENDL;
        });

        worker.join();
    }

    template<> template<>
    void coproceduremanager_object_t::test<3>()
    {
        boost::fibers::unbuffered_channel<std::function<void(void)>> chan;

        boost::fibers::fiber worker([&chan]() {
            chan.value_pop()();
        });

        chan.push([]() {
            LL_INFOS("Test") << "test 1" << LL_ENDL;
        });

        worker.join();
    }

    template<> template<>
    void coproceduremanager_object_t::test<4>()
    {
        boost::fibers::buffered_channel<std::function<void(void)>> chan(4);

        boost::fibers::fiber worker([&chan]() {
            std::function<void(void)> f;

            // using namespace std::chrono_literals;
            // const auto timeout = 5s;
            // boost::fibers::channel_op_status status;
            while (chan.pop(f) != boost::fibers::channel_op_status::closed)
            {
                LL_INFOS("CoWorker") << "got coproc" << LL_ENDL;
                f();
            }
            LL_INFOS("CoWorker") << "got closed" << LL_ENDL;
        });

        int counter = 0;

        for (int i = 0; i < 5; ++i)
        {
            LL_INFOS("CoMain") << "pushing coproc " << i << LL_ENDL;
            chan.push([&counter]() {
                LL_INFOS("CoProc") << "in coproc" << LL_ENDL;
                ++counter;
            });
        }

        LL_INFOS("CoMain") << "closing channel" << LL_ENDL;
        chan.close();

        LL_INFOS("CoMain") << "joining worker" << LL_ENDL;
        worker.join();

        LL_INFOS("CoMain") << "checking count" << LL_ENDL;
        ensure_equals("coprocedure failed to update counter", counter, 5);
    }
}  // namespace tut