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/*
This file is part of cpp-ethereum.
cpp-ethereum 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 of the License, or
(at your option) any later version.
cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file TestUtils.cpp
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
*/
#include <thread>
#include <boost/test/unit_test.hpp>
#include <boost/filesystem.hpp>
#include <libtestutils/Common.h>
#include <libtestutils/BlockChainLoader.h>
#include <libtestutils/FixedClient.h>
#include "TestUtils.h"
using namespace std;
using namespace dev;
using namespace dev::eth;
using namespace dev::test;
namespace dev
{
namespace test
{
bool getCommandLineOption(std::string const& _name);
std::string getCommandLineArgument(std::string const& _name, bool _require = false);
}
}
bool dev::test::getCommandLineOption(string const& _name)
{
auto argc = boost::unit_test::framework::master_test_suite().argc;
auto argv = boost::unit_test::framework::master_test_suite().argv;
bool result = false;
for (auto i = 0; !result && i < argc; ++i)
result = _name == argv[i];
return result;
}
std::string dev::test::getCommandLineArgument(string const& _name, bool _require)
{
auto argc = boost::unit_test::framework::master_test_suite().argc;
auto argv = boost::unit_test::framework::master_test_suite().argv;
for (auto i = 1; i < argc; ++i)
{
string str = argv[i];
if (_name == str.substr(0, _name.size()))
return str.substr(str.find("=") + 1);
}
if (_require)
BOOST_ERROR("Failed getting command line argument: " << _name << " from: " << argv);
return "";
}
LoadTestFileFixture::LoadTestFileFixture()
{
m_json = loadJsonFromFile(toTestFilePath(getCommandLineArgument("--eth_testfile")));
}
void ParallelFixture::enumerateThreads(std::function<void()> callback) const
{
size_t threadsCount = std::stoul(getCommandLineArgument("--eth_threads"), nullptr, 10);
vector<thread> workers;
for (size_t i = 0; i < threadsCount; i++)
workers.emplace_back(callback);
for_each(workers.begin(), workers.end(), [](thread &t)
{
t.join();
});
}
void BlockChainFixture::enumerateBlockchains(std::function<void(Json::Value const&, dev::eth::BlockChain const&, State state)> callback) const
{
for (string const& name: m_json.getMemberNames())
{
BlockChainLoader bcl(m_json[name]);
callback(m_json[name], bcl.bc(), bcl.state());
}
}
void ClientBaseFixture::enumerateClients(std::function<void(Json::Value const&, dev::eth::ClientBase&)> callback) const
{
enumerateBlockchains([&callback](Json::Value const& _json, BlockChain const& _bc, State _state) -> void
{
FixedClient client(_bc, _state);
callback(_json, client);
});
}
void ParallelClientBaseFixture::enumerateClients(std::function<void(Json::Value const&, dev::eth::ClientBase&)> callback) const
{
ClientBaseFixture::enumerateClients([this, &callback](Json::Value const& _json, dev::eth::ClientBase& _client) -> void
{
// json is being copied here
enumerateThreads([callback, _json, &_client]() -> void
{
callback(_json, _client);
});
});
}
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