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bitcoin/src/test/getarg_tests.cpp
Russell Yanofsky c5d7e34bd9 scripted-diff: disable unimplemented ArgsManager BOOL/INT/STRING flags 
This commit does not change behavior in any way. See previous commit for
complete rationale, but these flags are being disabled because they
aren't implemented and will otherwise break backwards compatibility when
they are implemented.

-BEGIN VERIFY SCRIPT-
sed -i 's:\(ALLOW_.*\)   \(//!< unimplemented\):// \1\2:' src/util/system.h
sed -i '/DISALLOW_NEGATION.*scripted-diff/d' src/util/system.cpp
git grep -l 'ArgsManager::ALLOW_\(INT\|STRING\)'  | xargs sed -i 's/ArgsManager::ALLOW_\(INT\|STRING\)/ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_NEGATION/g'
git grep -l 'ALLOW_BOOL' -- ':!src/util/system.h' | xargs sed -i 's/ALLOW_BOOL/ALLOW_ANY/g'
-END VERIFY SCRIPT-
2021-10-25 10:44:17 -04:00

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// Copyright (c) 2012-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <test/util/setup_common.h>
#include <util/strencodings.h>
#include <util/system.h>
#include <string>
#include <utility>
#include <vector>
#include <boost/algorithm/string.hpp>
#include <boost/test/unit_test.hpp>
namespace getarg_tests{
class LocalTestingSetup : BasicTestingSetup {
protected:
void SetupArgs(const std::vector<std::pair<std::string, unsigned int>>& args);
void ResetArgs(const std::string& strArg);
ArgsManager m_local_args;
};
}
BOOST_FIXTURE_TEST_SUITE(getarg_tests, LocalTestingSetup)
void LocalTestingSetup :: ResetArgs(const std::string& strArg)
{
std::vector<std::string> vecArg;
if (strArg.size())
boost::split(vecArg, strArg, IsSpace, boost::token_compress_on);
// Insert dummy executable name:
vecArg.insert(vecArg.begin(), "testbitcoin");
// Convert to char*:
std::vector<const char*> vecChar;
for (const std::string& s : vecArg)
vecChar.push_back(s.c_str());
std::string error;
BOOST_CHECK(m_local_args.ParseParameters(vecChar.size(), vecChar.data(), error));
}
void LocalTestingSetup :: SetupArgs(const std::vector<std::pair<std::string, unsigned int>>& args)
{
m_local_args.ClearArgs();
for (const auto& arg : args) {
m_local_args.AddArg(arg.first, "", arg.second, OptionsCategory::OPTIONS);
}
}
BOOST_AUTO_TEST_CASE(boolarg)
{
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
SetupArgs({foo});
ResetArgs("-foo");
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(!m_local_args.GetBoolArg("-fo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-fo", true));
BOOST_CHECK(!m_local_args.GetBoolArg("-fooo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-fooo", true));
ResetArgs("-foo=0");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
ResetArgs("-foo=1");
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
// New 0.6 feature: auto-map -nosomething to !-something:
ResetArgs("-nofoo");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
ResetArgs("-nofoo=1");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
ResetArgs("-foo -nofoo"); // -nofoo should win
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
ResetArgs("-foo=1 -nofoo=1"); // -nofoo should win
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
ResetArgs("-foo=0 -nofoo=0"); // -nofoo=0 should win
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
// New 0.6 feature: treat -- same as -:
ResetArgs("--foo=1");
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
ResetArgs("--nofoo=1");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
}
BOOST_AUTO_TEST_CASE(stringarg)
{
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
SetupArgs({foo, bar});
ResetArgs("");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", "eleven"), "eleven");
ResetArgs("-foo -bar");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", "eleven"), "");
ResetArgs("-foo=");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", "eleven"), "");
ResetArgs("-foo=11");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "11");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", "eleven"), "11");
ResetArgs("-foo=eleven");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "eleven");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", "eleven"), "eleven");
}
BOOST_AUTO_TEST_CASE(intarg)
{
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
SetupArgs({foo, bar});
ResetArgs("");
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-foo", 11), 11);
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-foo", 0), 0);
ResetArgs("-foo -bar");
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-foo", 11), 0);
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-bar", 11), 0);
ResetArgs("-foo=11 -bar=12");
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-foo", 0), 11);
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-bar", 11), 12);
ResetArgs("-foo=NaN -bar=NotANumber");
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-foo", 1), 0);
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-bar", 11), 0);
}
BOOST_AUTO_TEST_CASE(doubledash)
{
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
SetupArgs({foo, bar});
ResetArgs("--foo");
BOOST_CHECK_EQUAL(m_local_args.GetBoolArg("-foo", false), true);
ResetArgs("--foo=verbose --bar=1");
BOOST_CHECK_EQUAL(m_local_args.GetArg("-foo", ""), "verbose");
BOOST_CHECK_EQUAL(m_local_args.GetIntArg("-bar", 0), 1);
}
BOOST_AUTO_TEST_CASE(boolargno)
{
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
SetupArgs({foo, bar});
ResetArgs("-nofoo");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
ResetArgs("-nofoo=1");
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
ResetArgs("-nofoo=0");
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
ResetArgs("-foo --nofoo"); // --nofoo should win
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(!m_local_args.GetBoolArg("-foo", false));
ResetArgs("-nofoo -foo"); // foo always wins:
BOOST_CHECK(m_local_args.GetBoolArg("-foo", true));
BOOST_CHECK(m_local_args.GetBoolArg("-foo", false));
}
BOOST_AUTO_TEST_CASE(logargs)
{
const auto okaylog_bool = std::make_pair("-okaylog-bool", ArgsManager::ALLOW_ANY);
const auto okaylog_negbool = std::make_pair("-okaylog-negbool", ArgsManager::ALLOW_ANY);
const auto okaylog = std::make_pair("-okaylog", ArgsManager::ALLOW_ANY);
const auto dontlog = std::make_pair("-dontlog", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE);
SetupArgs({okaylog_bool, okaylog_negbool, okaylog, dontlog});
ResetArgs("-okaylog-bool -nookaylog-negbool -okaylog=public -dontlog=private");
// Everything logged to debug.log will also append to str
std::string str;
auto print_connection = LogInstance().PushBackCallback(
[&str](const std::string& s) {
str += s;
});
// Log the arguments
m_local_args.LogArgs();
LogInstance().DeleteCallback(print_connection);
// Check that what should appear does, and what shouldn't doesn't.
BOOST_CHECK(str.find("Command-line arg: okaylog-bool=\"\"") != std::string::npos);
BOOST_CHECK(str.find("Command-line arg: okaylog-negbool=false") != std::string::npos);
BOOST_CHECK(str.find("Command-line arg: okaylog=\"public\"") != std::string::npos);
BOOST_CHECK(str.find("dontlog=****") != std::string::npos);
BOOST_CHECK(str.find("private") == std::string::npos);
}
BOOST_AUTO_TEST_SUITE_END()
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