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88 lines
2.3 KiB
88 lines
2.3 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file Common.cpp
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* @author Marek Kotewicz <marek@ethdev.com>
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* @date 2015
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*/
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#include <random>
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#include <boost/filesystem.hpp>
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#include <libdevcore/CommonData.h>
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#include <libdevcore/CommonIO.h>
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#include <libdevcore/FileSystem.h>
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#include "Common.h"
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using namespace std;
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using namespace dev;
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using namespace dev::test;
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const char* TestChannel::name() { return "TST"; }
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std::string dev::test::getTestPath()
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{
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string testPath;
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const char* ptestPath = getenv("ETHEREUM_TEST_PATH");
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if (ptestPath == NULL)
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{
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ctest << " could not find environment variable ETHEREUM_TEST_PATH \n";
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testPath = "../../../tests";
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}
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else
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testPath = ptestPath;
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return testPath;
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}
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int dev::test::randomNumber()
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{
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static std::mt19937 randomGenerator(time(0));
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randomGenerator.seed(std::random_device()());
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return std::uniform_int_distribution<int>(1)(randomGenerator);
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}
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Json::Value dev::test::loadJsonFromFile(std::string const& _path)
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{
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Json::Reader reader;
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Json::Value result;
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string s = dev::contentsString(_path);
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if (!s.length())
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ctest << "Contents of " + _path + " is empty. Have you cloned the 'tests' repo branch develop and set ETHEREUM_TEST_PATH to its path?";
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else
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ctest << "FIXTURE: loaded test from file: " << _path;
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reader.parse(s, result);
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return result;
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}
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std::string dev::test::toTestFilePath(std::string const& _filename)
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{
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return getTestPath() + "/" + _filename + ".json";
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}
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std::string dev::test::getFolder(std::string const& _file)
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{
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return boost::filesystem::path(_file).parent_path().string();
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}
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std::string dev::test::getRandomPath()
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{
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std::stringstream stream;
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stream << getDataDir("EthereumTests") << "/" << randomNumber();
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return stream.str();
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}
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