mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
428 lines
17 KiB
C++
428 lines
17 KiB
C++
/*
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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
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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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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
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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 solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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// SPDX-License-Identifier: GPL-3.0
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/// Unit tests for solc/CommandLineParser.h
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#include <solc/CommandLineParser.h>
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#include <test/solc/Common.h>
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#include <test/Common.h>
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#include <test/libsolidity/util/SoltestErrors.h>
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#include <libsolutil/CommonData.h>
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#include <liblangutil/EVMVersion.h>
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#include <libsmtutil/SolverInterface.h>
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#include <libsolidity/interface/Version.h>
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#include <boost/algorithm/string.hpp>
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#include <map>
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#include <optional>
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#include <ostream>
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#include <sstream>
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#include <string>
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#include <vector>
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using namespace std;
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using namespace solidity::frontend;
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using namespace solidity::langutil;
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using namespace solidity::util;
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using namespace solidity::yul;
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namespace
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{
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optional<CommandLineOptions> parseCommandLine(vector<string> const& _commandLine, ostream& _stdout, ostream& _stderr)
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{
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vector<char const*> argv = test::makeArgv(_commandLine);
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CommandLineParser cliParser(_stdout, _stderr);
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bool success = cliParser.parse(
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static_cast<int>(_commandLine.size()),
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argv.data(),
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false // interactiveTerminal
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);
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if (!success)
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return nullopt;
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else
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return cliParser.options();
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}
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} // namespace
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namespace solidity::frontend::test
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{
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BOOST_AUTO_TEST_SUITE(CommandLineParserTest)
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BOOST_AUTO_TEST_CASE(no_options)
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{
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vector<string> commandLine = {"solc", "contract.sol"};
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CommandLineOptions expectedOptions;
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expectedOptions.input.paths = {"contract.sol"};
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expectedOptions.modelChecker.initialize = true;
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expectedOptions.modelChecker.settings = {};
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stringstream sout, serr;
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optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
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BOOST_TEST(sout.str() == "");
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BOOST_TEST(serr.str() == "");
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BOOST_REQUIRE(parsedOptions.has_value());
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BOOST_TEST(parsedOptions.value() == expectedOptions);
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}
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BOOST_AUTO_TEST_CASE(help)
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{
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stringstream sout, serr;
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optional<CommandLineOptions> parsedOptions = parseCommandLine({"solc", "--help"}, sout, serr);
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BOOST_TEST(serr.str() == "");
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BOOST_TEST(boost::starts_with(sout.str(), "solc, the Solidity commandline compiler."));
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BOOST_TEST(sout.str().find("Usage: solc [options] [input_file...]") != string::npos);
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BOOST_TEST(!parsedOptions.has_value());
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}
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BOOST_AUTO_TEST_CASE(cli_mode_options)
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{
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for (InputMode inputMode: {InputMode::Compiler, InputMode::CompilerWithASTImport})
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{
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vector<string> commandLine = {
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"solc",
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"contract.sol", // Both modes do not care about file names, just about
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"/tmp/projects/token.sol", // their content. They also both support stdin.
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"/home/user/lib/dex.sol",
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"file",
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"input.json",
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"-",
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"/tmp=/usr/lib/",
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"a:b=c/d",
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":contract.sol=",
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"--base-path=/home/user/",
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"--allow-paths=/tmp,/home,project,../contracts",
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"--ignore-missing",
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"--error-recovery",
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"--output-dir=/tmp/out",
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"--overwrite",
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"--evm-version=spuriousDragon",
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"--experimental-via-ir",
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"--revert-strings=strip",
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"--pretty-json",
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"--json-indent=7",
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"--no-color",
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"--error-codes",
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"--libraries="
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"dir1/file1.sol:L=0x1234567890123456789012345678901234567890,"
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"dir2/file2.sol:L=0x1111122222333334444455555666667777788888",
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"--ast-compact-json", "--asm", "--asm-json", "--opcodes", "--bin", "--bin-runtime", "--abi",
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"--ir", "--ir-optimized", "--ewasm", "--hashes", "--userdoc", "--devdoc", "--metadata", "--storage-layout",
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"--gas",
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"--combined-json="
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"abi,metadata,bin,bin-runtime,opcodes,asm,storage-layout,generated-sources,generated-sources-runtime,"
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"srcmap,srcmap-runtime,function-debug,function-debug-runtime,hashes,devdoc,userdoc,ast",
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"--metadata-hash=swarm",
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"--metadata-literal",
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"--optimize",
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"--optimize-runs=1000",
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"--yul-optimizations=agf",
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"--model-checker-contracts=contract1.yul:A,contract2.yul:B",
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"--model-checker-div-mod-no-slacks",
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"--model-checker-engine=bmc",
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"--model-checker-show-unproved",
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"--model-checker-solvers=z3,smtlib2",
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"--model-checker-targets=underflow,divByZero",
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"--model-checker-timeout=5",
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};
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if (inputMode == InputMode::CompilerWithASTImport)
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commandLine += vector<string>{
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"--import-ast",
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};
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CommandLineOptions expectedOptions;
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expectedOptions.input.mode = inputMode;
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expectedOptions.input.paths = {"contract.sol", "/tmp/projects/token.sol", "/home/user/lib/dex.sol", "file", "input.json"};
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expectedOptions.input.remappings = {
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{"", "/tmp", "/usr/lib/"},
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{"a", "b", "c/d"},
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{"", "contract.sol", ""},
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};
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expectedOptions.input.addStdin = true;
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expectedOptions.input.basePath = "/home/user/";
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expectedOptions.input.allowedDirectories = {"/tmp", "/home", "project", "../contracts", "", "c", "/usr/lib"};
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expectedOptions.input.ignoreMissingFiles = true;
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expectedOptions.input.errorRecovery = (inputMode == InputMode::Compiler);
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expectedOptions.output.dir = "/tmp/out";
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expectedOptions.output.overwriteFiles = true;
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expectedOptions.output.evmVersion = EVMVersion::spuriousDragon();
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expectedOptions.output.experimentalViaIR = true;
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expectedOptions.output.revertStrings = RevertStrings::Strip;
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expectedOptions.formatting.json = JsonFormat{JsonFormat::Pretty, 7};
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expectedOptions.linker.libraries = {
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{"dir1/file1.sol:L", h160("1234567890123456789012345678901234567890")},
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{"dir2/file2.sol:L", h160("1111122222333334444455555666667777788888")},
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};
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expectedOptions.formatting.coloredOutput = false;
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expectedOptions.formatting.withErrorIds = true;
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expectedOptions.compiler.outputs = {
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true, true, true, true, true,
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true, true, true, true, true,
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true, true, true, true, true,
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};
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expectedOptions.compiler.estimateGas = true;
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expectedOptions.compiler.combinedJsonRequests = {
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true, true, true, true, true,
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true, true, true, true, true,
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true, true, true, true, true,
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true, true,
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};
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expectedOptions.metadata.hash = CompilerStack::MetadataHash::Bzzr1;
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expectedOptions.metadata.literalSources = true;
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expectedOptions.optimizer.enabled = true;
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expectedOptions.optimizer.expectedExecutionsPerDeployment = 1000;
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expectedOptions.optimizer.yulSteps = "agf";
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expectedOptions.modelChecker.initialize = true;
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expectedOptions.modelChecker.settings = {
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{{{"contract1.yul", {"A"}}, {"contract2.yul", {"B"}}}},
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true,
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{true, false},
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true,
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{false, true, true},
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{{VerificationTargetType::Underflow, VerificationTargetType::DivByZero}},
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5,
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};
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stringstream sout, serr;
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optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
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BOOST_TEST(sout.str() == "");
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BOOST_TEST(serr.str() == "");
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BOOST_REQUIRE(parsedOptions.has_value());
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BOOST_TEST(parsedOptions.value() == expectedOptions);
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}
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}
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BOOST_AUTO_TEST_CASE(assembly_mode_options)
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{
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static vector<tuple<vector<string>, AssemblyStack::Machine, AssemblyStack::Language>> const allowedCombinations = {
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{{"--machine=ewasm", "--yul-dialect=ewasm", "--assemble"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::Ewasm},
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{{"--machine=ewasm", "--yul-dialect=ewasm", "--yul"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::Ewasm},
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{{"--machine=ewasm", "--yul-dialect=ewasm", "--strict-assembly"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::Ewasm},
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{{"--machine=ewasm", "--yul-dialect=evm", "--assemble"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::StrictAssembly},
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{{"--machine=ewasm", "--yul-dialect=evm", "--yul"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::StrictAssembly},
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{{"--machine=ewasm", "--yul-dialect=evm", "--strict-assembly"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::StrictAssembly},
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{{"--machine=ewasm", "--strict-assembly"}, AssemblyStack::Machine::Ewasm, AssemblyStack::Language::Ewasm},
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{{"--machine=evm", "--yul-dialect=evm", "--assemble"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::StrictAssembly},
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{{"--machine=evm", "--yul-dialect=evm", "--yul"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::StrictAssembly},
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{{"--machine=evm", "--yul-dialect=evm", "--strict-assembly"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::StrictAssembly},
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{{"--machine=evm", "--assemble"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::Assembly},
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{{"--machine=evm", "--yul"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::Yul},
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{{"--machine=evm", "--strict-assembly"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::StrictAssembly},
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{{"--assemble"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::Assembly},
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{{"--yul"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::Yul},
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{{"--strict-assembly"}, AssemblyStack::Machine::EVM, AssemblyStack::Language::StrictAssembly},
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};
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for (auto const& [assemblyOptions, expectedMachine, expectedLanguage]: allowedCombinations)
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{
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vector<string> commandLine = {
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"solc",
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"contract.yul",
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"/tmp/projects/token.yul",
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"/home/user/lib/dex.yul",
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"file",
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"input.json",
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"-",
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"/tmp=/usr/lib/",
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"a:b=c/d",
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":contract.yul=",
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"--base-path=/home/user/",
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"--allow-paths=/tmp,/home,project,../contracts",
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"--ignore-missing",
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"--error-recovery", // Ignored in assembly mode
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"--overwrite",
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"--evm-version=spuriousDragon",
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"--experimental-via-ir", // Ignored in assembly mode
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"--revert-strings=strip", // Accepted but has no effect in assembly mode
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"--pretty-json",
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"--json-indent=1",
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"--no-color",
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"--error-codes",
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"--libraries="
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"dir1/file1.sol:L=0x1234567890123456789012345678901234567890,"
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"dir2/file2.sol:L=0x1111122222333334444455555666667777788888",
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"--metadata-hash=swarm", // Ignored in assembly mode
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"--metadata-literal", // Ignored in assembly mode
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"--model-checker-contracts=" // Ignored in assembly mode
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"contract1.yul:A,"
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"contract2.yul:B",
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"--model-checker-div-mod-no-slacks", // Ignored in assembly mode
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"--model-checker-engine=bmc", // Ignored in assembly mode
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"--model-checker-show-unproved", // Ignored in assembly mode
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"--model-checker-solvers=z3,smtlib2", // Ignored in assembly mode
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"--model-checker-targets=" // Ignored in assembly mode
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"underflow,"
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"divByZero",
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"--model-checker-timeout=5", // Ignored in assembly mode
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// Accepted but has no effect in assembly mode
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"--ast-compact-json", "--asm", "--asm-json", "--opcodes", "--bin", "--bin-runtime", "--abi",
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"--ir", "--ir-optimized", "--ewasm", "--hashes", "--userdoc", "--devdoc", "--metadata", "--storage-layout",
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};
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commandLine += assemblyOptions;
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if (expectedLanguage == AssemblyStack::Language::StrictAssembly || expectedLanguage == AssemblyStack::Language::Ewasm)
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commandLine += vector<string>{
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"--optimize",
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"--optimize-runs=1000",
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"--yul-optimizations=agf",
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};
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CommandLineOptions expectedOptions;
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expectedOptions.input.mode = InputMode::Assembler;
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expectedOptions.input.paths = {"contract.yul", "/tmp/projects/token.yul", "/home/user/lib/dex.yul", "file", "input.json"};
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expectedOptions.input.remappings = {
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{"", "/tmp", "/usr/lib/"},
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{"a", "b", "c/d"},
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{"", "contract.yul", ""},
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};
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expectedOptions.input.addStdin = true;
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expectedOptions.input.basePath = "/home/user/";
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expectedOptions.input.allowedDirectories = {"/tmp", "/home", "project", "../contracts", "", "c", "/usr/lib"};
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expectedOptions.input.ignoreMissingFiles = true;
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expectedOptions.output.overwriteFiles = true;
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expectedOptions.output.evmVersion = EVMVersion::spuriousDragon();
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expectedOptions.output.revertStrings = RevertStrings::Strip;
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expectedOptions.formatting.json = JsonFormat {JsonFormat::Pretty, 1};
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expectedOptions.assembly.targetMachine = expectedMachine;
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expectedOptions.assembly.inputLanguage = expectedLanguage;
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expectedOptions.linker.libraries = {
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{"dir1/file1.sol:L", h160("1234567890123456789012345678901234567890")},
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{"dir2/file2.sol:L", h160("1111122222333334444455555666667777788888")},
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};
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expectedOptions.formatting.coloredOutput = false;
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expectedOptions.formatting.withErrorIds = true;
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expectedOptions.compiler.outputs = {
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true, true, true, true, true,
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true, true, true, true, true,
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true, true, true, true, true,
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};
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if (expectedLanguage == AssemblyStack::Language::StrictAssembly || expectedLanguage == AssemblyStack::Language::Ewasm)
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{
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expectedOptions.optimizer.enabled = true;
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expectedOptions.optimizer.yulSteps = "agf";
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expectedOptions.optimizer.expectedExecutionsPerDeployment = 1000;
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}
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stringstream sout, serr;
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optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
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BOOST_TEST(sout.str() == "");
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BOOST_TEST(serr.str() == "Warning: Yul is still experimental. Please use the output with care.\n");
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BOOST_REQUIRE(parsedOptions.has_value());
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BOOST_TEST(parsedOptions.value() == expectedOptions);
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}
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}
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BOOST_AUTO_TEST_CASE(standard_json_mode_options)
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{
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vector<string> commandLine = {
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"solc",
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"input.json",
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"--standard-json",
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"--base-path=/home/user/",
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"--allow-paths=/tmp,/home,project,../contracts",
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"--ignore-missing",
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"--error-recovery", // Ignored in Standard JSON mode
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"--output-dir=/tmp/out", // Accepted but has no effect in Standard JSON mode
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"--overwrite", // Accepted but has no effect in Standard JSON mode
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"--evm-version=spuriousDragon", // Ignored in Standard JSON mode
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"--experimental-via-ir", // Ignored in Standard JSON mode
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"--revert-strings=strip", // Accepted but has no effect in Standard JSON mode
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"--pretty-json",
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"--json-indent=1",
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"--no-color", // Accepted but has no effect in Standard JSON mode
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"--error-codes", // Accepted but has no effect in Standard JSON mode
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"--libraries=" // Ignored in Standard JSON mode
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"dir1/file1.sol:L=0x1234567890123456789012345678901234567890,"
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"dir2/file2.sol:L=0x1111122222333334444455555666667777788888",
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"--gas", // Accepted but has no effect in Standard JSON mode
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"--combined-json=abi,bin", // Accepted but has no effect in Standard JSON mode
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"--metadata-hash=swarm", // Ignored in Standard JSON mode
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"--metadata-literal", // Ignored in Standard JSON mode
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"--optimize", // Ignored in Standard JSON mode
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"--optimize-runs=1000", // Ignored in Standard JSON mode
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"--yul-optimizations=agf",
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"--model-checker-contracts=" // Ignored in Standard JSON mode
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"contract1.yul:A,"
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"contract2.yul:B",
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"--model-checker-div-mod-no-slacks", // Ignored in Standard JSON mode
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"--model-checker-engine=bmc", // Ignored in Standard JSON mode
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"--model-checker-show-unproved", // Ignored in Standard JSON mode
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"--model-checker-solvers=z3,smtlib2", // Ignored in Standard JSON mode
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"--model-checker-targets=" // Ignored in Standard JSON mode
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"underflow,"
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"divByZero",
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"--model-checker-timeout=5", // Ignored in Standard JSON mode
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// Accepted but has no effect in Standard JSON mode
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"--ast-compact-json", "--asm", "--asm-json", "--opcodes", "--bin", "--bin-runtime", "--abi",
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"--ir", "--ir-optimized", "--ewasm", "--hashes", "--userdoc", "--devdoc", "--metadata", "--storage-layout",
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};
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CommandLineOptions expectedOptions;
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expectedOptions.input.mode = InputMode::StandardJson;
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expectedOptions.input.paths = {"input.json"};
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expectedOptions.input.basePath = "/home/user/";
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expectedOptions.input.allowedDirectories = {"/tmp", "/home", "project", "../contracts"};
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expectedOptions.input.ignoreMissingFiles = true;
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expectedOptions.output.dir = "/tmp/out";
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expectedOptions.output.overwriteFiles = true;
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expectedOptions.output.revertStrings = RevertStrings::Strip;
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expectedOptions.formatting.json = JsonFormat {JsonFormat::Pretty, 1};
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expectedOptions.formatting.coloredOutput = false;
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expectedOptions.formatting.withErrorIds = true;
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expectedOptions.compiler.outputs = {
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true, true, true, true, true,
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true, true, true, true, true,
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true, true, true, true, true,
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};
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expectedOptions.compiler.estimateGas = true;
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expectedOptions.compiler.combinedJsonRequests = CombinedJsonRequests{};
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expectedOptions.compiler.combinedJsonRequests->abi = true;
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expectedOptions.compiler.combinedJsonRequests->binary = true;
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stringstream sout, serr;
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optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
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BOOST_TEST(sout.str() == "");
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BOOST_TEST(serr.str() == "");
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BOOST_REQUIRE(parsedOptions.has_value());
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BOOST_TEST(parsedOptions.value() == expectedOptions);
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}
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BOOST_AUTO_TEST_SUITE_END()
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} // namespace solidity::frontend::test
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