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			527 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			527 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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| 	This file is part of solidity.
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| 
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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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| 
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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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| 
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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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| 
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| /// Unit tests for solc/CommandLineParser.h
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| 
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| #include <solc/CommandLineParser.h>
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| #include <solc/Exceptions.h>
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| 
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| #include <test/solc/Common.h>
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| 
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| #include <test/Common.h>
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| #include <test/libsolidity/util/SoltestErrors.h>
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| 
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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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| 
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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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| 
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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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| 
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| namespace
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| {
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| 
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| CommandLineOptions parseCommandLine(vector<string> const& _commandLine)
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| {
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| 	vector<char const*> argv = test::makeArgv(_commandLine);
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| 
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| 	CommandLineParser cliParser;
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| 	cliParser.parse(static_cast<int>(_commandLine.size()), argv.data());
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| 	return cliParser.options();
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| }
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| 
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| } // namespace
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| 
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| namespace solidity::frontend::test
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| {
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| 
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| BOOST_AUTO_TEST_SUITE(CommandLineParserTest)
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| 
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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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| 
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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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| 
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| 	CommandLineOptions parsedOptions = parseCommandLine(commandLine);
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| 
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| 	BOOST_TEST(parsedOptions == expectedOptions);
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| }
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| 
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| BOOST_AUTO_TEST_CASE(help_license_version)
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| {
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| 	map<string, InputMode> expectedModePerOption = {
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| 		{"--help", InputMode::Help},
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| 		{"--license", InputMode::License},
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| 		{"--version", InputMode::Version},
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| 	};
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| 
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| 	for (auto const& [option, expectedMode]: expectedModePerOption)
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| 	{
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| 		CommandLineOptions parsedOptions = parseCommandLine({"solc", option});
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| 
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| 		CommandLineOptions expectedOptions;
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| 		expectedOptions.input.mode = expectedMode;
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| 
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| 		BOOST_TEST(parsedOptions == expectedOptions);
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| 	}
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| }
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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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| 			"--include-path=/usr/lib/include/",
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| 			"--include-path=/home/user/include",
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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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| 			"--via-ir",
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| 			"--experimental-via-ir",
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| 			"--revert-strings=strip",
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| 			"--debug-info=location",
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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-ext-calls=trusted",
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| 			"--model-checker-invariants=contract,reentrancy",
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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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| 
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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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| 
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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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| 
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| 		expectedOptions.input.addStdin = true;
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| 		expectedOptions.input.basePath = "/home/user/";
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| 		expectedOptions.input.includePaths = {"/usr/lib/include/", "/home/user/include"};
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| 
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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.viaIR = true;
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| 		expectedOptions.output.revertStrings = RevertStrings::Strip;
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| 		expectedOptions.output.debugInfoSelection = DebugInfoSelection::fromString("location");
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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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| 			true,
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| 		};
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| 		expectedOptions.compiler.outputs.ewasmIR = false;
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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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| 
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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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| 			{ModelCheckerExtCalls::Mode::TRUSTED},
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| 			{{InvariantType::Contract, InvariantType::Reentrancy}},
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| 			true,
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| 			{false, false, true, true},
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| 			{{VerificationTargetType::Underflow, VerificationTargetType::DivByZero}},
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| 			5,
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| 		};
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| 
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| 		CommandLineOptions parsedOptions = parseCommandLine(commandLine);
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| 
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| 		BOOST_TEST(parsedOptions == expectedOptions);
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| 	}
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| }
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| 
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| BOOST_AUTO_TEST_CASE(no_cbor_metadata)
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| {
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| 	vector<string> commandLine = {"solc", "--no-cbor-metadata", "contract.sol"};
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| 	CommandLineOptions parsedOptions = parseCommandLine(commandLine);
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| 	bool assert = parsedOptions.metadata.format == CompilerStack::MetadataFormat::NoMetadata;
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| 
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| 	BOOST_TEST(assert);
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| }
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| 
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| BOOST_AUTO_TEST_CASE(via_ir_options)
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| {
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| 	BOOST_TEST(!parseCommandLine({"solc", "contract.sol"}).output.viaIR);
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| 	for (string viaIrOption: {"--via-ir", "--experimental-via-ir"})
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| 		BOOST_TEST(parseCommandLine({"solc", viaIrOption, "contract.sol"}).output.viaIR);
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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>, YulStack::Machine, YulStack::Language>> const allowedCombinations = {
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| 		{{"--machine=ewasm", "--yul-dialect=ewasm", "--assemble"}, YulStack::Machine::Ewasm, YulStack::Language::Ewasm},
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| 		{{"--machine=ewasm", "--yul-dialect=ewasm", "--yul"}, YulStack::Machine::Ewasm, YulStack::Language::Ewasm},
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| 		{{"--machine=ewasm", "--yul-dialect=ewasm", "--strict-assembly"}, YulStack::Machine::Ewasm, YulStack::Language::Ewasm},
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| 		{{"--machine=ewasm", "--yul-dialect=evm", "--assemble"}, YulStack::Machine::Ewasm, YulStack::Language::StrictAssembly},
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| 		{{"--machine=ewasm", "--yul-dialect=evm", "--yul"}, YulStack::Machine::Ewasm, YulStack::Language::StrictAssembly},
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| 		{{"--machine=ewasm", "--yul-dialect=evm", "--strict-assembly"}, YulStack::Machine::Ewasm, YulStack::Language::StrictAssembly},
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| 		{{"--machine=ewasm", "--strict-assembly"}, YulStack::Machine::Ewasm, YulStack::Language::Ewasm},
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| 		{{"--machine=evm", "--yul-dialect=evm", "--assemble"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly},
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| 		{{"--machine=evm", "--yul-dialect=evm", "--yul"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly},
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| 		{{"--machine=evm", "--yul-dialect=evm", "--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly},
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| 		{{"--machine=evm", "--assemble"}, YulStack::Machine::EVM, YulStack::Language::Assembly},
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| 		{{"--machine=evm", "--yul"}, YulStack::Machine::EVM, YulStack::Language::Yul},
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| 		{{"--machine=evm", "--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly},
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| 		{{"--assemble"}, YulStack::Machine::EVM, YulStack::Language::Assembly},
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| 		{{"--yul"}, YulStack::Machine::EVM, YulStack::Language::Yul},
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| 		{{"--strict-assembly"}, YulStack::Machine::EVM, YulStack::Language::StrictAssembly},
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| 	};
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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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| 			"--include-path=/usr/lib/include/",
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| 			"--include-path=/home/user/include",
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| 			"--allow-paths=/tmp,/home,project,../contracts",
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| 			"--ignore-missing",
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| 			"--overwrite",
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| 			"--evm-version=spuriousDragon",
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| 			"--revert-strings=strip",      // Accepted but has no effect in assembly mode
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| 			"--debug-info=location",
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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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| 			"--asm",
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| 			"--bin",
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| 			"--ir-optimized",
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| 			"--ewasm",
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| 			"--ewasm-ir",
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| 		};
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| 		commandLine += assemblyOptions;
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| 		if (expectedLanguage == YulStack::Language::StrictAssembly || expectedLanguage == YulStack::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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| 
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| 		CommandLineOptions expectedOptions;
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| 		expectedOptions.input.mode = InputMode::Assembler;
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| 
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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.includePaths = {"/usr/lib/include/", "/home/user/include"};
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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.output.debugInfoSelection = DebugInfoSelection::fromString("location");
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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.asm_ = true;
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| 		expectedOptions.compiler.outputs.binary = true;
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| 		expectedOptions.compiler.outputs.irOptimized = true;
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| 		expectedOptions.compiler.outputs.ewasm = true;
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| 		expectedOptions.compiler.outputs.ewasmIR = true;
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| 		if (expectedLanguage == YulStack::Language::StrictAssembly || expectedLanguage == YulStack::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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| 
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| 		CommandLineOptions parsedOptions = parseCommandLine(commandLine);
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| 
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| 		BOOST_TEST(parsedOptions == expectedOptions);
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| 	}
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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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| 		"--include-path=/usr/lib/include/",
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| 		"--include-path=/home/user/include",
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| 		"--allow-paths=/tmp,/home,project,../contracts",
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| 		"--ignore-missing",
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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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| 		"--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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| 	};
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| 
 | |
| 	CommandLineOptions expectedOptions;
 | |
| 
 | |
| 	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.includePaths = {"/usr/lib/include/", "/home/user/include"};
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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.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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| 
 | |
| 	CommandLineOptions parsedOptions = parseCommandLine(commandLine);
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| 
 | |
| 	BOOST_TEST(parsedOptions == expectedOptions);
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| }
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| 
 | |
| BOOST_AUTO_TEST_CASE(invalid_options_input_modes_combinations)
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| {
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| 	map<string, vector<string>> invalidOptionInputModeCombinations = {
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| 		// TODO: This should eventually contain all options.
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| 		{"--error-recovery", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
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| 		{"--experimental-via-ir", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
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| 		{"--via-ir", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--metadata-literal", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--metadata-hash=swarm", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-show-unproved", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-div-mod-no-slacks", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-engine=bmc", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-invariants=contract,reentrancy", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-solvers=z3,smtlib2", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-timeout=5", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-contracts=contract1.yul:A,contract2.yul:B", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}},
 | |
| 		{"--model-checker-targets=underflow,divByZero", {"--assemble", "--yul", "--strict-assembly", "--standard-json", "--link"}}
 | |
| 	};
 | |
| 
 | |
| 	for (auto const& [optionName, inputModes]: invalidOptionInputModeCombinations)
 | |
| 		for (string const& inputMode: inputModes)
 | |
| 		{
 | |
| 			stringstream serr;
 | |
| 			size_t separatorPosition = optionName.find("=");
 | |
| 			string optionNameWithoutValue = optionName.substr(0, separatorPosition);
 | |
| 			soltestAssert(!optionNameWithoutValue.empty());
 | |
| 
 | |
| 			vector<string> commandLine = {"solc", optionName, "file", inputMode};
 | |
| 
 | |
| 			string expectedMessage = "The following options are not supported in the current input mode: " + optionNameWithoutValue;
 | |
| 			auto hasCorrectMessage = [&](CommandLineValidationError const& _exception) { return _exception.what() == expectedMessage; };
 | |
| 
 | |
| 			BOOST_CHECK_EXCEPTION(parseCommandLine(commandLine), CommandLineValidationError, hasCorrectMessage);
 | |
| 		}
 | |
| }
 | |
| 
 | |
| BOOST_AUTO_TEST_CASE(default_optimiser_sequence)
 | |
| {
 | |
| 	CommandLineOptions const& commandLineOptions = parseCommandLine({"solc", "contract.sol", "--optimize"});
 | |
| 	BOOST_CHECK_EQUAL(commandLineOptions.optimiserSettings().yulOptimiserSteps, OptimiserSettings::DefaultYulOptimiserSteps);
 | |
| 	BOOST_CHECK_EQUAL(commandLineOptions.optimiserSettings().yulOptimiserCleanupSteps, OptimiserSettings::DefaultYulOptimiserCleanupSteps);
 | |
| }
 | |
| 
 | |
| BOOST_AUTO_TEST_CASE(valid_optimiser_sequences)
 | |
| {
 | |
| 	vector<string> validSequenceInputs {
 | |
| 		":",                         // Empty optimization sequence and empty cleanup sequence
 | |
| 		":fDn",                      // Empty optimization sequence and specified cleanup sequence
 | |
| 		"dhfoDgvulfnTUtnIf:",        // Specified optimization sequence and empty cleanup sequence
 | |
| 		"dhfoDgvulfnTUtnIf:fDn",     // Specified optimization sequence and cleanup sequence
 | |
| 		"dhfo[Dgvulfn]TUtnIf:f[D]n", // Specified and nested optimization and cleanup sequence
 | |
| 		"dhfoDgvulfnTUtnIf",         // Specified optimizer sequence only
 | |
| 		"iDu",                       // Short optimizer sequence
 | |
| 		"a[[a][[aa]aa[aa]][]]aaa[aa[aa[aa]]]a[a][a][a]a[a]" // Nested brackets
 | |
| 	};
 | |
| 
 | |
| 	vector<tuple<string, string>> const expectedParsedSequences {
 | |
| 		{"", ""},
 | |
| 		{"", "fDn"},
 | |
| 		{"dhfoDgvulfnTUtnIf", ""},
 | |
| 		{"dhfoDgvulfnTUtnIf", "fDn"},
 | |
| 		{"dhfo[Dgvulfn]TUtnIf", "f[D]n"},
 | |
| 		{"dhfoDgvulfnTUtnIf", OptimiserSettings::DefaultYulOptimiserCleanupSteps},
 | |
| 		{"iDu", OptimiserSettings::DefaultYulOptimiserCleanupSteps},
 | |
| 		{"a[[a][[aa]aa[aa]][]]aaa[aa[aa[aa]]]a[a][a][a]a[a]", OptimiserSettings::DefaultYulOptimiserCleanupSteps}
 | |
| 	};
 | |
| 
 | |
| 	BOOST_CHECK_EQUAL(validSequenceInputs.size(), expectedParsedSequences.size());
 | |
| 
 | |
| 	for (size_t i = 0; i < validSequenceInputs.size(); ++i)
 | |
| 	{
 | |
| 		CommandLineOptions const& commandLineOptions = parseCommandLine({"solc", "contract.sol", "--optimize", "--yul-optimizations=" + validSequenceInputs[i]});
 | |
| 		auto const& [expectedYulOptimiserSteps, expectedYulCleanupSteps] = expectedParsedSequences[i];
 | |
| 		BOOST_CHECK_EQUAL(commandLineOptions.optimiserSettings().yulOptimiserSteps, expectedYulOptimiserSteps);
 | |
| 		BOOST_CHECK_EQUAL(commandLineOptions.optimiserSettings().yulOptimiserCleanupSteps, expectedYulCleanupSteps);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| BOOST_AUTO_TEST_CASE(invalid_optimiser_sequences)
 | |
| {
 | |
| 	vector<string> const invalidSequenceInputs {
 | |
| 		"abcdefg{hijklmno}pqr[st]uvwxyz", // Invalid abbreviation
 | |
| 		"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
 | |
| 		"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
 | |
| 		"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
 | |
| 		"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[["
 | |
| 		"[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[a]"
 | |
| 		"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]"
 | |
| 		"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]"
 | |
| 		"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]"
 | |
| 		"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]"
 | |
| 		"]]]]]]]]]]]]]]]]]]]]]]]]]]]]]",  // Brackets nested too deep
 | |
| 		"a]a][",                          // Unbalanced closing bracket
 | |
| 		"a[a][",                          // Unbalanced opening bracket
 | |
| 		"dhfoDgvulfnTUt[nIf:fd]N",        // Nested cleanup sequence delimiter
 | |
| 		"dhfoDgvulfnTU:tnIf:fdN"          // Too many cleanup sequence delimiters
 | |
| 	};
 | |
| 
 | |
| 	vector<string> const expectedErrorMessages {
 | |
| 		"'b' is not a valid step abbreviation",
 | |
| 		"Brackets nested too deep",
 | |
| 		"Unbalanced brackets",
 | |
| 		"Unbalanced brackets",
 | |
| 		"Cleanup sequence delimiter cannot be placed inside the brackets",
 | |
| 		"Too many cleanup sequence delimiters"
 | |
| 	};
 | |
| 
 | |
| 	BOOST_CHECK_EQUAL(invalidSequenceInputs.size(), expectedErrorMessages.size());
 | |
| 
 | |
| 	string const baseExpectedErrorMessage = "Invalid optimizer step sequence in --yul-optimizations: ";
 | |
| 
 | |
| 	for (size_t i = 0; i < invalidSequenceInputs.size(); ++i)
 | |
| 	{
 | |
| 		vector<string> const commandLineOptions = {"solc", "contract.sol", "--optimize", "--yul-optimizations=" + invalidSequenceInputs[i]};
 | |
| 		string const expectedErrorMessage = baseExpectedErrorMessage + expectedErrorMessages[i];
 | |
| 		auto hasCorrectMessage = [&](CommandLineValidationError const& _exception) { return _exception.what() == expectedErrorMessage; };
 | |
| 		BOOST_CHECK_EXCEPTION(parseCommandLine(commandLineOptions), CommandLineValidationError, hasCorrectMessage);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| BOOST_AUTO_TEST_SUITE_END()
 | |
| 
 | |
| } // namespace solidity::frontend::test
 |