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Treat --help, --license and --version as separate input modes

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This commit is contained in:
Kamil Śliwak
2021-11-02 16:31:43 +01:00
parent a7b137829f
commit 93c1fe6878
6 changed files with 160 additions and 106 deletions
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test/solc/CommandLineParser.cpp
+31 -31
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@@ -30,8 +30,6 @@
#include <libsmtutil/SolverInterface.h>
#include <libsolidity/interface/Version.h>
#include <boost/algorithm/string.hpp>
#include <map>
#include <optional>
#include <ostream>
@@ -48,16 +46,12 @@ using namespace solidity::yul;
namespace
{
optional<CommandLineOptions> parseCommandLine(vector<string> const& _commandLine, ostream& _stdout, ostream& _stderr)
optional<CommandLineOptions> parseCommandLine(vector<string> const& _commandLine, ostream& _stderr)
{
vector<char const*> argv = test::makeArgv(_commandLine);
CommandLineParser cliParser(_stdout, _stderr);
bool success = cliParser.parse(
static_cast<int>(_commandLine.size()),
argv.data(),
false // interactiveTerminal
);
CommandLineParser cliParser(_stderr);
bool success = cliParser.parse(static_cast<int>(_commandLine.size()), argv.data());
if (!success)
return nullopt;
@@ -81,24 +75,34 @@ BOOST_AUTO_TEST_CASE(no_options)
expectedOptions.modelChecker.initialize = true;
expectedOptions.modelChecker.settings = {};
stringstream sout, serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
stringstream serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, serr);
BOOST_TEST(sout.str() == "");
BOOST_TEST(serr.str() == "");
BOOST_REQUIRE(parsedOptions.has_value());
BOOST_TEST(parsedOptions.value() == expectedOptions);
}
BOOST_AUTO_TEST_CASE(help)
BOOST_AUTO_TEST_CASE(help_license_version)
{
stringstream sout, serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine({"solc", "--help"}, sout, serr);
map<string, InputMode> expectedModePerOption = {
{"--help", InputMode::Help},
{"--license", InputMode::License},
{"--version", InputMode::Version},
};
BOOST_TEST(serr.str() == "");
BOOST_TEST(boost::starts_with(sout.str(), "solc, the Solidity commandline compiler."));
BOOST_TEST(sout.str().find("Usage: solc [options] [input_file...]") != string::npos);
BOOST_TEST(!parsedOptions.has_value());
for (auto const& [option, expectedMode]: expectedModePerOption)
{
stringstream serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine({"solc", option}, serr);
CommandLineOptions expectedOptions;
expectedOptions.input.mode = expectedMode;
BOOST_TEST(serr.str() == "");
BOOST_REQUIRE(parsedOptions.has_value());
BOOST_TEST(parsedOptions.value() == expectedOptions);
}
}
BOOST_AUTO_TEST_CASE(cli_mode_options)
@@ -220,10 +224,9 @@ BOOST_AUTO_TEST_CASE(cli_mode_options)
5,
};
stringstream sout, serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
stringstream serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, serr);
BOOST_TEST(sout.str() == "");
BOOST_TEST(serr.str() == "");
BOOST_REQUIRE(parsedOptions.has_value());
BOOST_TEST(parsedOptions.value() == expectedOptions);
@@ -337,10 +340,9 @@ BOOST_AUTO_TEST_CASE(assembly_mode_options)
expectedOptions.optimizer.expectedExecutionsPerDeployment = 1000;
}
stringstream sout, serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
stringstream serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, serr);
BOOST_TEST(sout.str() == "");
BOOST_TEST(serr.str() == "Warning: Yul is still experimental. Please use the output with care.\n");
BOOST_REQUIRE(parsedOptions.has_value());
BOOST_TEST(parsedOptions.value() == expectedOptions);
@@ -406,10 +408,9 @@ BOOST_AUTO_TEST_CASE(standard_json_mode_options)
expectedOptions.compiler.combinedJsonRequests->abi = true;
expectedOptions.compiler.combinedJsonRequests->binary = true;
stringstream sout, serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
stringstream serr;
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, serr);
BOOST_TEST(sout.str() == "");
BOOST_TEST(serr.str() == "");
BOOST_REQUIRE(parsedOptions.has_value());
BOOST_TEST(parsedOptions.value() == expectedOptions);
@@ -426,11 +427,10 @@ BOOST_AUTO_TEST_CASE(invalid_options_input_modes_combinations)
for (auto const& [optionName, inputModes]: invalidOptionInputModeCombinations)
for (string const& inputMode: inputModes)
{
stringstream sout, serr;
stringstream serr;
vector<string> commandLine = {"solc", optionName, "file", inputMode};
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, sout, serr);
optional<CommandLineOptions> parsedOptions = parseCommandLine(commandLine, serr);
BOOST_TEST(sout.str() == "");
BOOST_TEST(serr.str() == "The following options are not supported in the current input mode: " + optionName + "\n");
BOOST_REQUIRE(!parsedOptions.has_value());
}