solidity/test/tools/IsolTestOptions.cpp

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/*
This file is part of solidity.
solidity 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.
solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file IsolTestOptions.cpp
* @date 2019
*/
#include <test/tools/IsolTestOptions.h>
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#include <libdevcore/Assertions.h>
#include <boost/filesystem.hpp>
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#include <iostream>
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#include <regex>
#include <string>
namespace fs = boost::filesystem;
namespace po = boost::program_options;
namespace dev
{
namespace test
{
auto const description = R"(isoltest, tool for interactively managing test contracts.
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Usage: isoltest [Options]
Interactively validates test contracts.
Allowed options)";
std::string editorPath()
{
if (getenv("EDITOR"))
return getenv("EDITOR");
else if (fs::exists("/usr/bin/editor"))
return "/usr/bin/editor";
return std::string{};
}
IsolTestOptions::IsolTestOptions(std::string* _editor):
CommonOptions(description)
{
options.add_options()
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("editor", po::value<std::string>(_editor)->default_value(editorPath()), "Path to editor for opening test files.")
("help", po::bool_switch(&showHelp), "Show this help screen.")
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("no-color", po::bool_switch(&noColor), "Don't use colors.")
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("test,t", po::value<std::string>(&testFilter)->default_value("*/*"), "Filters which test units to include.");
}
bool IsolTestOptions::parse(int _argc, char const* const* _argv)
{
bool const res = CommonOptions::parse(_argc, _argv);
if (showHelp || !res)
{
std::cout << options << std::endl;
return false;
}
return res;
}
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void IsolTestOptions::validate() const
{
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static std::string filterString{"[a-zA-Z1-9_/*]*"};
static std::regex filterExpression{filterString};
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assertThrow(
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regex_match(testFilter, filterExpression),
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ConfigException,
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"Invalid test unit filter - can only contain '" + filterString + ": " + testFilter
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);
}
}
}