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/**
* @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
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