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	This commit is the culmination of several months of work to decouple Solidity from the webthree-umbrella so that it can be developed in parallel with cpp-ethereum (the Ethereum C++ runtime) and so that even for the Solidity unit-tests there is no hard-dependency onto the C++ runtime. The Tests-over-IPC refactoring was a major step in the same process which was already committed. This commit contains the following changes: - A subset of the CMake functionality in webthree-helpers was extracted and tailored for Solidity into ./cmake. Further cleanup is certainly possible. - A subset of the libdevcore functionality in libweb3core was extracted and tailored for Solidity into ./libdevcore. Further cleanup is certainly possible - The gas price constants in EVMSchedule were orphaned into libevmasm. - Some other refactorings and cleanups were made to sever unnecessary EVM dependencies in the Solidity unit-tests. - TravisCI and Appveyor support was added, covering builds and running of the unit-tests (Linux and macOS only for now) - A bug-fix was made to get the Tests-over-IPC running on macOS. - There are still reliability issues in the unit-tests, which need immediate attention. The Travis build has been flipped to run the unit-tests 5 times, to try to flush these out. - The Emscripten automation which was previously in webthree-umbrella was merged into the TravisCI automation here. - The development ZIP deployment step has been commented out, but we will want to read that ONLY for release branch. Further iteration on these changes will definitely be needed, but I feel these have got to sufficient maturity than holding them back further isn't winning us anything. It is go time :-)
		
			
				
	
	
		
			51 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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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 FixedHash.cpp
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 * @author Gav Wood <i@gavwood.com>
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 * @date 2014
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 */
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#include "FixedHash.h"
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#include <ctime>
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#include <boost/algorithm/string.hpp>
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using namespace std;
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using namespace dev;
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boost::random_device dev::s_fixedHashEngine;
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h128 dev::fromUUID(std::string const& _uuid)
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{
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	try
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	{
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		return h128(boost::replace_all_copy(_uuid, "-", ""));
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	}
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	catch (...)
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	{
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		return h128();
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	}
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}
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std::string dev::toUUID(h128 const& _uuid)
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{
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	std::string ret = toHex(_uuid.ref());
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	for (unsigned i: {20, 16, 12, 8})
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		ret.insert(ret.begin() + i, '-');
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	return ret;
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}
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