solidity/test/boostTest.cpp

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/*
This file is part of solidity.
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solidity 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
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,
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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/>.
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*/
// SPDX-License-Identifier: GPL-3.0
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/** @file boostTest.cpp
* @author Marko Simovic <markobarko@gmail.com>
* @date 2014
* Stub for generating main boost.test module.
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* Original code taken from boost sources.
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*/
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
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#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4535) // calling _set_se_translator requires /EHa
#endif
#include <boost/test/unit_test.hpp>
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#include <boost/test/tree/traverse.hpp>
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#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#pragma GCC diagnostic pop
#include <test/InteractiveTests.h>
#include <test/Common.h>
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#include <test/EVMHost.h>
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/filesystem.hpp>
#include <string>
using namespace boost::unit_test;
using namespace solidity::frontend::test;
namespace fs = boost::filesystem;
using namespace std;
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namespace
{
void removeTestSuite(std::string const& _name)
{
master_test_suite_t& master = framework::master_test_suite();
auto id = master.get(_name);
assert(id != INV_TEST_UNIT_ID);
master.remove(id);
}
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/**
* Class that traverses the boost test tree and removes unit tests that are
* not in the current batch.
*/
class BoostBatcher: public test_tree_visitor
{
public:
BoostBatcher(solidity::test::Batcher& _batcher):
m_batcher(_batcher)
{}
void visit(test_case const& _testCase) override
{
if (!m_batcher.checkAndAdvance())
// disabling them would be nicer, but it does not work like this:
// const_cast<test_case&>(_testCase).p_run_status.value = test_unit::RS_DISABLED;
m_path.back()->remove(_testCase.p_id);
}
bool test_suite_start(test_suite const& _testSuite) override
{
m_path.push_back(&const_cast<test_suite&>(_testSuite));
return test_tree_visitor::test_suite_start(_testSuite);
}
void test_suite_finish(test_suite const& _testSuite) override
{
m_path.pop_back();
test_tree_visitor::test_suite_finish(_testSuite);
}
private:
solidity::test::Batcher& m_batcher;
std::vector<test_suite*> m_path;
};
void runTestCase(TestCase::Config const& _config, TestCase::TestCaseCreator const& _testCaseCreator)
{
try
{
stringstream errorStream;
auto testCase = _testCaseCreator(_config);
if (testCase->shouldRun())
switch (testCase->run(errorStream))
{
case TestCase::TestResult::Success:
break;
case TestCase::TestResult::Failure:
BOOST_ERROR("Test expectation mismatch.\n" + errorStream.str());
break;
case TestCase::TestResult::FatalError:
BOOST_ERROR("Fatal error during test.\n" + errorStream.str());
break;
}
}
catch (boost::exception const& _e)
{
BOOST_ERROR("Exception during extracted test: " << boost::diagnostic_information(_e));
}
catch (std::exception const& _e)
{
BOOST_ERROR("Exception during extracted test: " << boost::diagnostic_information(_e));
}
catch (...)
{
BOOST_ERROR("Unknown exception during extracted test: " << boost::current_exception_diagnostic_information());
}
}
int registerTests(
boost::unit_test::test_suite& _suite,
boost::filesystem::path const& _basepath,
boost::filesystem::path const& _path,
bool _enforceViaYul,
bool _enforceCompileToEwasm,
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vector<string> const& _labels,
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TestCase::TestCaseCreator _testCaseCreator,
solidity::test::Batcher& _batcher
)
{
int numTestsAdded = 0;
fs::path fullpath = _basepath / _path;
TestCase::Config config{
fullpath.string(),
solidity::test::CommonOptions::get().evmVersion(),
solidity::test::CommonOptions::get().vmPaths,
_enforceViaYul,
_enforceCompileToEwasm,
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solidity::test::CommonOptions::get().enforceGasTest,
solidity::test::CommonOptions::get().enforceGasTestMinValue,
};
if (fs::is_directory(fullpath))
{
test_suite* sub_suite = BOOST_TEST_SUITE(_path.filename().string());
for (auto const& entry: boost::iterator_range<fs::directory_iterator>(
fs::directory_iterator(fullpath),
fs::directory_iterator()
))
if (
solidity::test::isValidSemanticTestPath(entry) &&
(fs::is_directory(entry.path()) || TestCase::isTestFilename(entry.path().filename()))
)
numTestsAdded += registerTests(
*sub_suite,
_basepath, _path / entry.path().filename(),
_enforceViaYul,
_enforceCompileToEwasm,
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_labels,
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_testCaseCreator,
_batcher
);
_suite.add(sub_suite);
}
else
{
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// TODO would be better to set the test to disabled.
if (_batcher.checkAndAdvance())
{
// This must be a vector of unique_ptrs because Boost.Test keeps the equivalent of a string_view to the filename
// that is passed in. If the strings were stored directly in the vector, pointers/references to them would be
// invalidated on reallocation.
static vector<unique_ptr<string const>> filenames;
filenames.emplace_back(make_unique<string>(_path.string()));
auto test_case = make_test_case(
[config, _testCaseCreator]
{
BOOST_REQUIRE_NO_THROW({
runTestCase(config, _testCaseCreator);
});
},
_path.stem().string(),
*filenames.back(),
0
);
for (auto const& _label: _labels)
test_case->add_label(_label);
_suite.add(test_case);
numTestsAdded = 1;
}
}
return numTestsAdded;
}
void initializeOptions()
{
auto const& suite = boost::unit_test::framework::master_test_suite();
auto options = std::make_unique<solidity::test::CommonOptions>();
solAssert(options->parse(suite.argc, suite.argv), "Failed to parse options!");
options->validate();
solidity::test::CommonOptions::setSingleton(std::move(options));
}
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}
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// TODO: Prototype -- why isn't this declared in the boost headers?
// TODO: replace this with a (global) fixture.
test_suite* init_unit_test_suite( int /*argc*/, char* /*argv*/[] );
test_suite* init_unit_test_suite( int /*argc*/, char* /*argv*/[] )
{
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using namespace solidity::test;
master_test_suite_t& master = framework::master_test_suite();
master.p_name.value = "SolidityTests";
initializeOptions();
if (!solidity::test::loadVMs(solidity::test::CommonOptions::get()))
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exit(1);
if (solidity::test::CommonOptions::get().disableSemanticTests)
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cout << endl << "--- SKIPPING ALL SEMANTICS TESTS ---" << endl << endl;
if (!solidity::test::CommonOptions::get().enforceGasTest)
cout << endl << "WARNING :: Gas Cost Expectations are not being enforced" << endl << endl;
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Batcher batcher(CommonOptions::get().selectedBatch, CommonOptions::get().batches);
if (CommonOptions::get().batches > 1)
cout << "Batch " << CommonOptions::get().selectedBatch << " out of " << CommonOptions::get().batches << endl;
// Batch the boost tests
BoostBatcher boostBatcher(batcher);
traverse_test_tree(master, boostBatcher, true);
// Include the interactive tests in the automatic tests as well
for (auto const& ts: g_interactiveTestsuites)
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{
auto const& options = solidity::test::CommonOptions::get();
if (ts.smt && options.disableSMT)
continue;
if (ts.needsVM && solidity::test::CommonOptions::get().disableSemanticTests)
continue;
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//TODO
//solAssert(
registerTests(
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master,
options.testPath / ts.path,
ts.subpath,
options.enforceViaYul,
options.enforceCompileToEwasm,
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ts.labels,
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ts.testCaseCreator,
batcher
);
// > 0, std::string("no ") + ts.title + " tests found");
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}
if (solidity::test::CommonOptions::get().disableSemanticTests)
{
for (auto suite: {
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"ABIDecoderTest",
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"ABIEncoderTest",
"SolidityAuctionRegistrar",
"SolidityFixedFeeRegistrar",
"SolidityWallet",
"GasMeterTests",
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"GasCostTests",
"SolidityEndToEndTest",
"SolidityOptimizer"
})
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removeTestSuite(suite);
}
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return nullptr;
}
// BOOST_TEST_DYN_LINK should be defined if user want to link against shared boost test library
#ifdef BOOST_TEST_DYN_LINK
// Because we want to have customized initialization function and support shared boost libraries at the same time,
// we are forced to customize the entry point.
// see: https://www.boost.org/doc/libs/1_67_0/libs/test/doc/html/boost_test/adv_scenarios/shared_lib_customizations/init_func.html
int main(int argc, char* argv[])
{
auto init_unit_test = []() -> bool { init_unit_test_suite(0, nullptr); return true; };
return boost::unit_test::unit_test_main(init_unit_test, argc, argv);
}
#endif