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46fc4d1a24
bitcoin/src/test/util_tests.cpp
MarcoFalke 46fc4d1a24
Merge #17384: test: Create new test library 
fa4c6fa9b1 doc: Add documentation for new test/lib (MarcoFalke)
faec28252c scripted-diff: test: Move setup_common to test library (MarcoFalke)

Pull request description:

  Sorry for clickbait, this is only a move-only scripted-diff commit and one documentation commit.

  Longer term, someone who knows something about build systems can make this an actual library. Motivation for this is that each module gets compiled for each target that includes it. For example, setup_common is compiled 27 times (for the fuzz suite) and another 3 times for the other tests (bench, unit test, gui)

ACKs for top commit:
  practicalswift:
    ACK fa4c6fa9b1 -- diff looks correct and Travis is happy
  jonatack:
    ACK fa4c6fa9b1 with the reserve that the commit messages (and PR description) contain the motivation for this change. Built, ran tests, light code review.
  ryanofsky:
    Code review ACK fa4c6fa9b1. I didn't realize `lib` was actually name of existing directory, not a new name. But in any case this looks good and nice to have one scripted diff instead of two.

Tree-SHA512: 2e176df90c60578276e4a6dc83ff57ff59d8e666ecf30c5ceacb8c326725da91baa4cac3dfa7a2e1605f58122a3e3e27e4938ff33e3a0ce7ea53afffebbf57a4
2019-11-07 08:02:25 -05:00

1887 lines
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// Copyright (c) 2011-2019 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 <util/system.h>
#include <clientversion.h>
#include <sync.h>
#include <test/util/setup_common.h>
#include <test/util.h>
#include <util/moneystr.h>
#include <util/strencodings.h>
#include <util/string.h>
#include <util/time.h>
#include <util/spanparsing.h>
#include <util/vector.h>
#include <stdint.h>
#include <thread>
#include <utility>
#include <vector>
#ifndef WIN32
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#endif
#include <boost/test/unit_test.hpp>
/* defined in logging.cpp */
namespace BCLog {
std::string LogEscapeMessage(const std::string& str);
}
BOOST_FIXTURE_TEST_SUITE(util_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(util_criticalsection)
{
CCriticalSection cs;
do {
LOCK(cs);
break;
BOOST_ERROR("break was swallowed!");
} while(0);
do {
TRY_LOCK(cs, lockTest);
if (lockTest) {
BOOST_CHECK(true); // Needed to suppress "Test case [...] did not check any assertions"
break;
}
BOOST_ERROR("break was swallowed!");
} while(0);
}
static const unsigned char ParseHex_expected[65] = {
0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7,
0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde,
0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12,
0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d,
0x5f
};
BOOST_AUTO_TEST_CASE(util_ParseHex)
{
std::vector<unsigned char> result;
std::vector<unsigned char> expected(ParseHex_expected, ParseHex_expected + sizeof(ParseHex_expected));
// Basic test vector
result = ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f");
BOOST_CHECK_EQUAL_COLLECTIONS(result.begin(), result.end(), expected.begin(), expected.end());
// Spaces between bytes must be supported
result = ParseHex("12 34 56 78");
BOOST_CHECK(result.size() == 4 && result[0] == 0x12 && result[1] == 0x34 && result[2] == 0x56 && result[3] == 0x78);
// Leading space must be supported (used in BerkeleyEnvironment::Salvage)
result = ParseHex(" 89 34 56 78");
BOOST_CHECK(result.size() == 4 && result[0] == 0x89 && result[1] == 0x34 && result[2] == 0x56 && result[3] == 0x78);
// Stop parsing at invalid value
result = ParseHex("1234 invalid 1234");
BOOST_CHECK(result.size() == 2 && result[0] == 0x12 && result[1] == 0x34);
}
BOOST_AUTO_TEST_CASE(util_HexStr)
{
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected, ParseHex_expected + sizeof(ParseHex_expected)),
"04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected + sizeof(ParseHex_expected),
ParseHex_expected + sizeof(ParseHex_expected)),
"");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected, ParseHex_expected),
"");
std::vector<unsigned char> ParseHex_vec(ParseHex_expected, ParseHex_expected + 5);
BOOST_CHECK_EQUAL(
HexStr(ParseHex_vec.rbegin(), ParseHex_vec.rend()),
"b0fd8a6704"
);
BOOST_CHECK_EQUAL(
HexStr(std::reverse_iterator<const uint8_t *>(ParseHex_expected),
std::reverse_iterator<const uint8_t *>(ParseHex_expected)),
""
);
BOOST_CHECK_EQUAL(
HexStr(std::reverse_iterator<const uint8_t *>(ParseHex_expected + 1),
std::reverse_iterator<const uint8_t *>(ParseHex_expected)),
"04"
);
BOOST_CHECK_EQUAL(
HexStr(std::reverse_iterator<const uint8_t *>(ParseHex_expected + 5),
std::reverse_iterator<const uint8_t *>(ParseHex_expected)),
"b0fd8a6704"
);
BOOST_CHECK_EQUAL(
HexStr(std::reverse_iterator<const uint8_t *>(ParseHex_expected + 65),
std::reverse_iterator<const uint8_t *>(ParseHex_expected)),
"5f1df16b2b704c8a578d0bbaf74d385cde12c11ee50455f3c438ef4c3fbcf649b6de611feae06279a60939e028a8d65c10b73071a6f16719274855feb0fd8a6704"
);
}
BOOST_AUTO_TEST_CASE(util_Join)
{
// Normal version
BOOST_CHECK_EQUAL(Join({}, ", "), "");
BOOST_CHECK_EQUAL(Join({"foo"}, ", "), "foo");
BOOST_CHECK_EQUAL(Join({"foo", "bar"}, ", "), "foo, bar");
// Version with unary operator
const auto op_upper = [](const std::string& s) { return ToUpper(s); };
BOOST_CHECK_EQUAL(Join<std::string>({}, ", ", op_upper), "");
BOOST_CHECK_EQUAL(Join<std::string>({"foo"}, ", ", op_upper), "FOO");
BOOST_CHECK_EQUAL(Join<std::string>({"foo", "bar"}, ", ", op_upper), "FOO, BAR");
}
BOOST_AUTO_TEST_CASE(util_FormatParseISO8601DateTime)
{
BOOST_CHECK_EQUAL(FormatISO8601DateTime(1317425777), "2011-09-30T23:36:17Z");
BOOST_CHECK_EQUAL(FormatISO8601DateTime(0), "1970-01-01T00:00:00Z");
BOOST_CHECK_EQUAL(ParseISO8601DateTime("1970-01-01T00:00:00Z"), 0);
BOOST_CHECK_EQUAL(ParseISO8601DateTime("1960-01-01T00:00:00Z"), 0);
BOOST_CHECK_EQUAL(ParseISO8601DateTime("2011-09-30T23:36:17Z"), 1317425777);
auto time = GetSystemTimeInSeconds();
BOOST_CHECK_EQUAL(ParseISO8601DateTime(FormatISO8601DateTime(time)), time);
}
BOOST_AUTO_TEST_CASE(util_FormatISO8601Date)
{
BOOST_CHECK_EQUAL(FormatISO8601Date(1317425777), "2011-09-30");
}
struct TestArgsManager : public ArgsManager
{
TestArgsManager() { m_network_only_args.clear(); }
std::map<std::string, std::vector<std::string> >& GetOverrideArgs() { return m_override_args; }
std::map<std::string, std::vector<std::string> >& GetConfigArgs() { return m_config_args; }
void ReadConfigString(const std::string str_config)
{
std::istringstream streamConfig(str_config);
{
LOCK(cs_args);
m_config_args.clear();
m_config_sections.clear();
}
std::string error;
BOOST_REQUIRE(ReadConfigStream(streamConfig, "", error));
}
void SetNetworkOnlyArg(const std::string arg)
{
LOCK(cs_args);
m_network_only_args.insert(arg);
}
void SetupArgs(const std::vector<std::pair<std::string, unsigned int>>& args)
{
for (const auto& arg : args) {
AddArg(arg.first, "", arg.second, OptionsCategory::OPTIONS);
}
}
using ArgsManager::ReadConfigStream;
using ArgsManager::cs_args;
using ArgsManager::m_network;
};
BOOST_AUTO_TEST_CASE(util_ParseParameters)
{
TestArgsManager testArgs;
const auto a = std::make_pair("-a", ArgsManager::ALLOW_ANY);
const auto b = std::make_pair("-b", ArgsManager::ALLOW_ANY);
const auto ccc = std::make_pair("-ccc", ArgsManager::ALLOW_ANY);
const auto d = std::make_pair("-d", ArgsManager::ALLOW_ANY);
const char *argv_test[] = {"-ignored", "-a", "-b", "-ccc=argument", "-ccc=multiple", "f", "-d=e"};
std::string error;
testArgs.SetupArgs({a, b, ccc, d});
BOOST_CHECK(testArgs.ParseParameters(0, (char**)argv_test, error));
BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty());
BOOST_CHECK(testArgs.ParseParameters(1, (char**)argv_test, error));
BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty());
BOOST_CHECK(testArgs.ParseParameters(7, (char**)argv_test, error));
// expectation: -ignored is ignored (program name argument),
// -a, -b and -ccc end up in map, -d ignored because it is after
// a non-option argument (non-GNU option parsing)
BOOST_CHECK(testArgs.GetOverrideArgs().size() == 3 && testArgs.GetConfigArgs().empty());
BOOST_CHECK(testArgs.IsArgSet("-a") && testArgs.IsArgSet("-b") && testArgs.IsArgSet("-ccc")
&& !testArgs.IsArgSet("f") && !testArgs.IsArgSet("-d"));
BOOST_CHECK(testArgs.GetOverrideArgs().count("-a") && testArgs.GetOverrideArgs().count("-b") && testArgs.GetOverrideArgs().count("-ccc")
&& !testArgs.GetOverrideArgs().count("f") && !testArgs.GetOverrideArgs().count("-d"));
BOOST_CHECK(testArgs.GetOverrideArgs()["-a"].size() == 1);
BOOST_CHECK(testArgs.GetOverrideArgs()["-a"].front() == "");
BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].size() == 2);
BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].front() == "argument");
BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].back() == "multiple");
BOOST_CHECK(testArgs.GetArgs("-ccc").size() == 2);
}
static void TestParse(const std::string& str, bool expected_bool, int64_t expected_int)
{
TestArgsManager test;
test.SetupArgs({{"-value", ArgsManager::ALLOW_ANY}});
std::string arg = "-value=" + str;
const char* argv[] = {"ignored", arg.c_str()};
std::string error;
BOOST_CHECK(test.ParseParameters(2, (char**)argv, error));
BOOST_CHECK_EQUAL(test.GetBoolArg("-value", false), expected_bool);
BOOST_CHECK_EQUAL(test.GetBoolArg("-value", true), expected_bool);
BOOST_CHECK_EQUAL(test.GetArg("-value", 99998), expected_int);
BOOST_CHECK_EQUAL(test.GetArg("-value", 99999), expected_int);
}
// Test bool and int parsing.
BOOST_AUTO_TEST_CASE(util_ArgParsing)
{
// Some of these cases could be ambiguous or surprising to users, and might
// be worth triggering errors or warnings in the future. But for now basic
// test coverage is useful to avoid breaking backwards compatibility
// unintentionally.
TestParse("", true, 0);
TestParse(" ", false, 0);
TestParse("0", false, 0);
TestParse("0 ", false, 0);
TestParse(" 0", false, 0);
TestParse("+0", false, 0);
TestParse("-0", false, 0);
TestParse("5", true, 5);
TestParse("5 ", true, 5);
TestParse(" 5", true, 5);
TestParse("+5", true, 5);
TestParse("-5", true, -5);
TestParse("0 5", false, 0);
TestParse("5 0", true, 5);
TestParse("050", true, 50);
TestParse("0.", false, 0);
TestParse("5.", true, 5);
TestParse("0.0", false, 0);
TestParse("0.5", false, 0);
TestParse("5.0", true, 5);
TestParse("5.5", true, 5);
TestParse("x", false, 0);
TestParse("x0", false, 0);
TestParse("x5", false, 0);
TestParse("0x", false, 0);
TestParse("5x", true, 5);
TestParse("0x5", false, 0);
TestParse("false", false, 0);
TestParse("true", false, 0);
TestParse("yes", false, 0);
TestParse("no", false, 0);
}
BOOST_AUTO_TEST_CASE(util_GetBoolArg)
{
TestArgsManager testArgs;
const auto a = std::make_pair("-a", ArgsManager::ALLOW_BOOL);
const auto b = std::make_pair("-b", ArgsManager::ALLOW_BOOL);
const auto c = std::make_pair("-c", ArgsManager::ALLOW_BOOL);
const auto d = std::make_pair("-d", ArgsManager::ALLOW_BOOL);
const auto e = std::make_pair("-e", ArgsManager::ALLOW_BOOL);
const auto f = std::make_pair("-f", ArgsManager::ALLOW_BOOL);
const char *argv_test[] = {
"ignored", "-a", "-nob", "-c=0", "-d=1", "-e=false", "-f=true"};
std::string error;
testArgs.SetupArgs({a, b, c, d, e, f});
BOOST_CHECK(testArgs.ParseParameters(7, (char**)argv_test, error));
// Each letter should be set.
for (const char opt : "abcdef")
BOOST_CHECK(testArgs.IsArgSet({'-', opt}) || !opt);
// Nothing else should be in the map
BOOST_CHECK(testArgs.GetOverrideArgs().size() == 6 &&
testArgs.GetConfigArgs().empty());
// The -no prefix should get stripped on the way in.
BOOST_CHECK(!testArgs.IsArgSet("-nob"));
// The -b option is flagged as negated, and nothing else is
BOOST_CHECK(testArgs.IsArgNegated("-b"));
BOOST_CHECK(!testArgs.IsArgNegated("-a"));
// Check expected values.
BOOST_CHECK(testArgs.GetBoolArg("-a", false) == true);
BOOST_CHECK(testArgs.GetBoolArg("-b", true) == false);
BOOST_CHECK(testArgs.GetBoolArg("-c", true) == false);
BOOST_CHECK(testArgs.GetBoolArg("-d", false) == true);
BOOST_CHECK(testArgs.GetBoolArg("-e", true) == false);
BOOST_CHECK(testArgs.GetBoolArg("-f", true) == false);
}
BOOST_AUTO_TEST_CASE(util_GetBoolArgEdgeCases)
{
// Test some awful edge cases that hopefully no user will ever exercise.
TestArgsManager testArgs;
// Params test
const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_BOOL);
const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_BOOL);
const char *argv_test[] = {"ignored", "-nofoo", "-foo", "-nobar=0"};
testArgs.SetupArgs({foo, bar});
std::string error;
BOOST_CHECK(testArgs.ParseParameters(4, (char**)argv_test, error));
// This was passed twice, second one overrides the negative setting.
BOOST_CHECK(!testArgs.IsArgNegated("-foo"));
BOOST_CHECK(testArgs.GetArg("-foo", "xxx") == "");
// A double negative is a positive, and not marked as negated.
BOOST_CHECK(!testArgs.IsArgNegated("-bar"));
BOOST_CHECK(testArgs.GetArg("-bar", "xxx") == "1");
// Config test
const char *conf_test = "nofoo=1\nfoo=1\nnobar=0\n";
BOOST_CHECK(testArgs.ParseParameters(1, (char**)argv_test, error));
testArgs.ReadConfigString(conf_test);
// This was passed twice, second one overrides the negative setting,
// and the value.
BOOST_CHECK(!testArgs.IsArgNegated("-foo"));
BOOST_CHECK(testArgs.GetArg("-foo", "xxx") == "1");
// A double negative is a positive, and does not count as negated.
BOOST_CHECK(!testArgs.IsArgNegated("-bar"));
BOOST_CHECK(testArgs.GetArg("-bar", "xxx") == "1");
// Combined test
const char *combo_test_args[] = {"ignored", "-nofoo", "-bar"};
const char *combo_test_conf = "foo=1\nnobar=1\n";
BOOST_CHECK(testArgs.ParseParameters(3, (char**)combo_test_args, error));
testArgs.ReadConfigString(combo_test_conf);
// Command line overrides, but doesn't erase old setting
BOOST_CHECK(testArgs.IsArgNegated("-foo"));
BOOST_CHECK(testArgs.GetArg("-foo", "xxx") == "0");
BOOST_CHECK(testArgs.GetArgs("-foo").size() == 0);
// Command line overrides, but doesn't erase old setting
BOOST_CHECK(!testArgs.IsArgNegated("-bar"));
BOOST_CHECK(testArgs.GetArg("-bar", "xxx") == "");
BOOST_CHECK(testArgs.GetArgs("-bar").size() == 1
&& testArgs.GetArgs("-bar").front() == "");
}
BOOST_AUTO_TEST_CASE(util_ReadConfigStream)
{
const char *str_config =
"a=\n"
"b=1\n"
"ccc=argument\n"
"ccc=multiple\n"
"d=e\n"
"nofff=1\n"
"noggg=0\n"
"h=1\n"
"noh=1\n"
"noi=1\n"
"i=1\n"
"sec1.ccc=extend1\n"
"\n"
"[sec1]\n"
"ccc=extend2\n"
"d=eee\n"
"h=1\n"
"[sec2]\n"
"ccc=extend3\n"
"iii=2\n";
TestArgsManager test_args;
const auto a = std::make_pair("-a", ArgsManager::ALLOW_BOOL);
const auto b = std::make_pair("-b", ArgsManager::ALLOW_BOOL);
const auto ccc = std::make_pair("-ccc", ArgsManager::ALLOW_STRING);
const auto d = std::make_pair("-d", ArgsManager::ALLOW_STRING);
const auto e = std::make_pair("-e", ArgsManager::ALLOW_ANY);
const auto fff = std::make_pair("-fff", ArgsManager::ALLOW_BOOL);
const auto ggg = std::make_pair("-ggg", ArgsManager::ALLOW_BOOL);
const auto h = std::make_pair("-h", ArgsManager::ALLOW_BOOL);
const auto i = std::make_pair("-i", ArgsManager::ALLOW_BOOL);
const auto iii = std::make_pair("-iii", ArgsManager::ALLOW_INT);
test_args.SetupArgs({a, b, ccc, d, e, fff, ggg, h, i, iii});
test_args.ReadConfigString(str_config);
// expectation: a, b, ccc, d, fff, ggg, h, i end up in map
// so do sec1.ccc, sec1.d, sec1.h, sec2.ccc, sec2.iii
BOOST_CHECK(test_args.GetOverrideArgs().empty());
BOOST_CHECK(test_args.GetConfigArgs().size() == 13);
BOOST_CHECK(test_args.GetConfigArgs().count("-a")
&& test_args.GetConfigArgs().count("-b")
&& test_args.GetConfigArgs().count("-ccc")
&& test_args.GetConfigArgs().count("-d")
&& test_args.GetConfigArgs().count("-fff")
&& test_args.GetConfigArgs().count("-ggg")
&& test_args.GetConfigArgs().count("-h")
&& test_args.GetConfigArgs().count("-i")
);
BOOST_CHECK(test_args.GetConfigArgs().count("-sec1.ccc")
&& test_args.GetConfigArgs().count("-sec1.h")
&& test_args.GetConfigArgs().count("-sec2.ccc")
&& test_args.GetConfigArgs().count("-sec2.iii")
);
BOOST_CHECK(test_args.IsArgSet("-a")
&& test_args.IsArgSet("-b")
&& test_args.IsArgSet("-ccc")
&& test_args.IsArgSet("-d")
&& test_args.IsArgSet("-fff")
&& test_args.IsArgSet("-ggg")
&& test_args.IsArgSet("-h")
&& test_args.IsArgSet("-i")
&& !test_args.IsArgSet("-zzz")
&& !test_args.IsArgSet("-iii")
);
BOOST_CHECK(test_args.GetArg("-a", "xxx") == ""
&& test_args.GetArg("-b", "xxx") == "1"
&& test_args.GetArg("-ccc", "xxx") == "argument"
&& test_args.GetArg("-d", "xxx") == "e"
&& test_args.GetArg("-fff", "xxx") == "0"
&& test_args.GetArg("-ggg", "xxx") == "1"
&& test_args.GetArg("-h", "xxx") == "0"
&& test_args.GetArg("-i", "xxx") == "1"
&& test_args.GetArg("-zzz", "xxx") == "xxx"
&& test_args.GetArg("-iii", "xxx") == "xxx"
);
for (const bool def : {false, true}) {
BOOST_CHECK(test_args.GetBoolArg("-a", def)
&& test_args.GetBoolArg("-b", def)
&& !test_args.GetBoolArg("-ccc", def)
&& !test_args.GetBoolArg("-d", def)
&& !test_args.GetBoolArg("-fff", def)
&& test_args.GetBoolArg("-ggg", def)
&& !test_args.GetBoolArg("-h", def)
&& test_args.GetBoolArg("-i", def)
&& test_args.GetBoolArg("-zzz", def) == def
&& test_args.GetBoolArg("-iii", def) == def
);
}
BOOST_CHECK(test_args.GetArgs("-a").size() == 1
&& test_args.GetArgs("-a").front() == "");
BOOST_CHECK(test_args.GetArgs("-b").size() == 1
&& test_args.GetArgs("-b").front() == "1");
BOOST_CHECK(test_args.GetArgs("-ccc").size() == 2
&& test_args.GetArgs("-ccc").front() == "argument"
&& test_args.GetArgs("-ccc").back() == "multiple");
BOOST_CHECK(test_args.GetArgs("-fff").size() == 0);
BOOST_CHECK(test_args.GetArgs("-nofff").size() == 0);
BOOST_CHECK(test_args.GetArgs("-ggg").size() == 1
&& test_args.GetArgs("-ggg").front() == "1");
BOOST_CHECK(test_args.GetArgs("-noggg").size() == 0);
BOOST_CHECK(test_args.GetArgs("-h").size() == 0);
BOOST_CHECK(test_args.GetArgs("-noh").size() == 0);
BOOST_CHECK(test_args.GetArgs("-i").size() == 1
&& test_args.GetArgs("-i").front() == "1");
BOOST_CHECK(test_args.GetArgs("-noi").size() == 0);
BOOST_CHECK(test_args.GetArgs("-zzz").size() == 0);
BOOST_CHECK(!test_args.IsArgNegated("-a"));
BOOST_CHECK(!test_args.IsArgNegated("-b"));
BOOST_CHECK(!test_args.IsArgNegated("-ccc"));
BOOST_CHECK(!test_args.IsArgNegated("-d"));
BOOST_CHECK(test_args.IsArgNegated("-fff"));
BOOST_CHECK(!test_args.IsArgNegated("-ggg"));
BOOST_CHECK(test_args.IsArgNegated("-h")); // last setting takes precedence
BOOST_CHECK(!test_args.IsArgNegated("-i")); // last setting takes precedence
BOOST_CHECK(!test_args.IsArgNegated("-zzz"));
// Test sections work
test_args.SelectConfigNetwork("sec1");
// same as original
BOOST_CHECK(test_args.GetArg("-a", "xxx") == ""
&& test_args.GetArg("-b", "xxx") == "1"
&& test_args.GetArg("-fff", "xxx") == "0"
&& test_args.GetArg("-ggg", "xxx") == "1"
&& test_args.GetArg("-zzz", "xxx") == "xxx"
&& test_args.GetArg("-iii", "xxx") == "xxx"
);
// d is overridden
BOOST_CHECK(test_args.GetArg("-d", "xxx") == "eee");
// section-specific setting
BOOST_CHECK(test_args.GetArg("-h", "xxx") == "1");
// section takes priority for multiple values
BOOST_CHECK(test_args.GetArg("-ccc", "xxx") == "extend1");
// check multiple values works
const std::vector<std::string> sec1_ccc_expected = {"extend1","extend2","argument","multiple"};
const auto& sec1_ccc_res = test_args.GetArgs("-ccc");
BOOST_CHECK_EQUAL_COLLECTIONS(sec1_ccc_res.begin(), sec1_ccc_res.end(), sec1_ccc_expected.begin(), sec1_ccc_expected.end());
test_args.SelectConfigNetwork("sec2");
// same as original
BOOST_CHECK(test_args.GetArg("-a", "xxx") == ""
&& test_args.GetArg("-b", "xxx") == "1"
&& test_args.GetArg("-d", "xxx") == "e"
&& test_args.GetArg("-fff", "xxx") == "0"
&& test_args.GetArg("-ggg", "xxx") == "1"
&& test_args.GetArg("-zzz", "xxx") == "xxx"
&& test_args.GetArg("-h", "xxx") == "0"
);
// section-specific setting
BOOST_CHECK(test_args.GetArg("-iii", "xxx") == "2");
// section takes priority for multiple values
BOOST_CHECK(test_args.GetArg("-ccc", "xxx") == "extend3");
// check multiple values works
const std::vector<std::string> sec2_ccc_expected = {"extend3","argument","multiple"};
const auto& sec2_ccc_res = test_args.GetArgs("-ccc");
BOOST_CHECK_EQUAL_COLLECTIONS(sec2_ccc_res.begin(), sec2_ccc_res.end(), sec2_ccc_expected.begin(), sec2_ccc_expected.end());
// Test section only options
test_args.SetNetworkOnlyArg("-d");
test_args.SetNetworkOnlyArg("-ccc");
test_args.SetNetworkOnlyArg("-h");
test_args.SelectConfigNetwork(CBaseChainParams::MAIN);
BOOST_CHECK(test_args.GetArg("-d", "xxx") == "e");
BOOST_CHECK(test_args.GetArgs("-ccc").size() == 2);
BOOST_CHECK(test_args.GetArg("-h", "xxx") == "0");
test_args.SelectConfigNetwork("sec1");
BOOST_CHECK(test_args.GetArg("-d", "xxx") == "eee");
BOOST_CHECK(test_args.GetArgs("-d").size() == 1);
BOOST_CHECK(test_args.GetArgs("-ccc").size() == 2);
BOOST_CHECK(test_args.GetArg("-h", "xxx") == "1");
test_args.SelectConfigNetwork("sec2");
BOOST_CHECK(test_args.GetArg("-d", "xxx") == "xxx");
BOOST_CHECK(test_args.GetArgs("-d").size() == 0);
BOOST_CHECK(test_args.GetArgs("-ccc").size() == 1);
BOOST_CHECK(test_args.GetArg("-h", "xxx") == "0");
}
BOOST_AUTO_TEST_CASE(util_GetArg)
{
TestArgsManager testArgs;
testArgs.GetOverrideArgs().clear();
testArgs.GetOverrideArgs()["strtest1"] = {"string..."};
// strtest2 undefined on purpose
testArgs.GetOverrideArgs()["inttest1"] = {"12345"};
testArgs.GetOverrideArgs()["inttest2"] = {"81985529216486895"};
// inttest3 undefined on purpose
testArgs.GetOverrideArgs()["booltest1"] = {""};
// booltest2 undefined on purpose
testArgs.GetOverrideArgs()["booltest3"] = {"0"};
testArgs.GetOverrideArgs()["booltest4"] = {"1"};
// priorities
testArgs.GetOverrideArgs()["pritest1"] = {"a", "b"};
testArgs.GetConfigArgs()["pritest2"] = {"a", "b"};
testArgs.GetOverrideArgs()["pritest3"] = {"a"};
testArgs.GetConfigArgs()["pritest3"] = {"b"};
testArgs.GetOverrideArgs()["pritest4"] = {"a","b"};
testArgs.GetConfigArgs()["pritest4"] = {"c","d"};
BOOST_CHECK_EQUAL(testArgs.GetArg("strtest1", "default"), "string...");
BOOST_CHECK_EQUAL(testArgs.GetArg("strtest2", "default"), "default");
BOOST_CHECK_EQUAL(testArgs.GetArg("inttest1", -1), 12345);
BOOST_CHECK_EQUAL(testArgs.GetArg("inttest2", -1), 81985529216486895LL);
BOOST_CHECK_EQUAL(testArgs.GetArg("inttest3", -1), -1);
BOOST_CHECK_EQUAL(testArgs.GetBoolArg("booltest1", false), true);
BOOST_CHECK_EQUAL(testArgs.GetBoolArg("booltest2", false), false);
BOOST_CHECK_EQUAL(testArgs.GetBoolArg("booltest3", false), false);
BOOST_CHECK_EQUAL(testArgs.GetBoolArg("booltest4", false), true);
BOOST_CHECK_EQUAL(testArgs.GetArg("pritest1", "default"), "b");
BOOST_CHECK_EQUAL(testArgs.GetArg("pritest2", "default"), "a");
BOOST_CHECK_EQUAL(testArgs.GetArg("pritest3", "default"), "a");
BOOST_CHECK_EQUAL(testArgs.GetArg("pritest4", "default"), "b");
}
BOOST_AUTO_TEST_CASE(util_GetChainName)
{
TestArgsManager test_args;
const auto testnet = std::make_pair("-testnet", ArgsManager::ALLOW_BOOL);
const auto regtest = std::make_pair("-regtest", ArgsManager::ALLOW_BOOL);
test_args.SetupArgs({testnet, regtest});
const char* argv_testnet[] = {"cmd", "-testnet"};
const char* argv_regtest[] = {"cmd", "-regtest"};
const char* argv_test_no_reg[] = {"cmd", "-testnet", "-noregtest"};
const char* argv_both[] = {"cmd", "-testnet", "-regtest"};
// equivalent to "-testnet"
// regtest in testnet section is ignored
const char* testnetconf = "testnet=1\nregtest=0\n[test]\nregtest=1";
std::string error;
BOOST_CHECK(test_args.ParseParameters(0, (char**)argv_testnet, error));
BOOST_CHECK_EQUAL(test_args.GetChainName(), "main");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_testnet, error));
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_regtest, error));
BOOST_CHECK_EQUAL(test_args.GetChainName(), "regtest");
BOOST_CHECK(test_args.ParseParameters(3, (char**)argv_test_no_reg, error));
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(3, (char**)argv_both, error));
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
BOOST_CHECK(test_args.ParseParameters(0, (char**)argv_testnet, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_testnet, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_regtest, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
BOOST_CHECK(test_args.ParseParameters(3, (char**)argv_test_no_reg, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(3, (char**)argv_both, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
// check setting the network to test (and thus making
// [test] regtest=1 potentially relevant) doesn't break things
test_args.SelectConfigNetwork("test");
BOOST_CHECK(test_args.ParseParameters(0, (char**)argv_testnet, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_testnet, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_regtest, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
BOOST_CHECK(test_args.ParseParameters(2, (char**)argv_test_no_reg, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
BOOST_CHECK(test_args.ParseParameters(3, (char**)argv_both, error));
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
}
// Test different ways settings can be merged, and verify results. This test can
// be used to confirm that updates to settings code don't change behavior
// unintentionally.
//
// The test covers:
//
// - Combining different setting actions. Possible actions are: configuring a
// setting, negating a setting (adding "-no" prefix), and configuring/negating
// settings in a network section (adding "main." or "test." prefixes).
//
// - Combining settings from command line arguments and a config file.
//
// - Combining SoftSet and ForceSet calls.
//
// - Testing "main" and "test" network values to make sure settings from network
// sections are applied and to check for mainnet-specific behaviors like
// inheriting settings from the default section.
//
// - Testing network-specific settings like "-wallet", that may be ignored
// outside a network section, and non-network specific settings like "-server"
// that aren't sensitive to the network.
//
struct ArgsMergeTestingSetup : public BasicTestingSetup {
//! Max number of actions to sequence together. Can decrease this when
//! debugging to make test results easier to understand.
static constexpr int MAX_ACTIONS = 3;
enum Action { NONE, SET, NEGATE, SECTION_SET, SECTION_NEGATE };
using ActionList = Action[MAX_ACTIONS];
//! Enumerate all possible test configurations.
template <typename Fn>
void ForEachMergeSetup(Fn&& fn)
{
ActionList arg_actions = {};
ForEachNoDup(arg_actions, SET, SECTION_NEGATE, [&] {
ActionList conf_actions = {};
ForEachNoDup(conf_actions, SET, SECTION_NEGATE, [&] {
for (bool soft_set : {false, true}) {
for (bool force_set : {false, true}) {
for (const std::string& section : {CBaseChainParams::MAIN, CBaseChainParams::TESTNET}) {
for (const std::string& network : {CBaseChainParams::MAIN, CBaseChainParams::TESTNET}) {
for (bool net_specific : {false, true}) {
fn(arg_actions, conf_actions, soft_set, force_set, section, network, net_specific);
}
}
}
}
}
});
});
}
//! Translate actions into a list of <key>=<value> setting strings.
std::vector<std::string> GetValues(const ActionList& actions,
const std::string& section,
const std::string& name,
const std::string& value_prefix)
{
std::vector<std::string> values;
int suffix = 0;
for (Action action : actions) {
if (action == NONE) break;
std::string prefix;
if (action == SECTION_SET || action == SECTION_NEGATE) prefix = section + ".";
if (action == SET || action == SECTION_SET) {
for (int i = 0; i < 2; ++i) {
values.push_back(prefix + name + "=" + value_prefix + std::to_string(++suffix));
}
}
if (action == NEGATE || action == SECTION_NEGATE) {
values.push_back(prefix + "no" + name + "=1");
}
}
return values;
}
};
// Regression test covering different ways config settings can be merged. The
// test parses and merges settings, representing the results as strings that get
// compared against an expected hash. To debug, the result strings can be dumped
// to a file (see comments below).
BOOST_FIXTURE_TEST_CASE(util_ArgsMerge, ArgsMergeTestingSetup)
{
CHash256 out_sha;
FILE* out_file = nullptr;
if (const char* out_path = getenv("ARGS_MERGE_TEST_OUT")) {
out_file = fsbridge::fopen(out_path, "w");
if (!out_file) throw std::system_error(errno, std::generic_category(), "fopen failed");
}
ForEachMergeSetup([&](const ActionList& arg_actions, const ActionList& conf_actions, bool soft_set, bool force_set,
const std::string& section, const std::string& network, bool net_specific) {
TestArgsManager parser;
LOCK(parser.cs_args);
std::string desc = "net=";
desc += network;
parser.m_network = network;
const std::string& name = net_specific ? "wallet" : "server";
const std::string key = "-" + name;
parser.AddArg(key, name, ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
if (net_specific) parser.SetNetworkOnlyArg(key);
auto args = GetValues(arg_actions, section, name, "a");
std::vector<const char*> argv = {"ignored"};
for (auto& arg : args) {
arg.insert(0, "-");
desc += " ";
desc += arg;
argv.push_back(arg.c_str());
}
std::string error;
BOOST_CHECK(parser.ParseParameters(argv.size(), argv.data(), error));
BOOST_CHECK_EQUAL(error, "");
std::string conf;
for (auto& conf_val : GetValues(conf_actions, section, name, "c")) {
desc += " ";
desc += conf_val;
conf += conf_val;
conf += "\n";
}
std::istringstream conf_stream(conf);
BOOST_CHECK(parser.ReadConfigStream(conf_stream, "filepath", error));
BOOST_CHECK_EQUAL(error, "");
if (soft_set) {
desc += " soft";
parser.SoftSetArg(key, "soft1");
parser.SoftSetArg(key, "soft2");
}
if (force_set) {
desc += " force";
parser.ForceSetArg(key, "force1");
parser.ForceSetArg(key, "force2");
}
desc += " || ";
if (!parser.IsArgSet(key)) {
desc += "unset";
BOOST_CHECK(!parser.IsArgNegated(key));
BOOST_CHECK_EQUAL(parser.GetArg(key, "default"), "default");
BOOST_CHECK(parser.GetArgs(key).empty());
} else if (parser.IsArgNegated(key)) {
desc += "negated";
BOOST_CHECK_EQUAL(parser.GetArg(key, "default"), "0");
BOOST_CHECK(parser.GetArgs(key).empty());
} else {
desc += parser.GetArg(key, "default");
desc += " |";
for (const auto& arg : parser.GetArgs(key)) {
desc += " ";
desc += arg;
}
}
std::set<std::string> ignored = parser.GetUnsuitableSectionOnlyArgs();
if (!ignored.empty()) {
desc += " | ignored";
for (const auto& arg : ignored) {
desc += " ";
desc += arg;
}
}
desc += "\n";
out_sha.Write((const unsigned char*)desc.data(), desc.size());
if (out_file) {
BOOST_REQUIRE(fwrite(desc.data(), 1, desc.size(), out_file) == desc.size());
}
});
if (out_file) {
if (fclose(out_file)) throw std::system_error(errno, std::generic_category(), "fclose failed");
out_file = nullptr;
}
unsigned char out_sha_bytes[CSHA256::OUTPUT_SIZE];
out_sha.Finalize(out_sha_bytes);
std::string out_sha_hex = HexStr(std::begin(out_sha_bytes), std::end(out_sha_bytes));
// If check below fails, should manually dump the results with:
//
// ARGS_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=util_tests/util_ArgsMerge
//
// And verify diff against previous results to make sure the changes are expected.
//
// Results file is formatted like:
//
// <input> || <IsArgSet/IsArgNegated/GetArg output> | <GetArgs output> | <GetUnsuitable output>
BOOST_CHECK_EQUAL(out_sha_hex, "b835eef5977d69114eb039a976201f8c7121f34fe2b7ea2b73cafb516e5c9dc8");
}
// Similar test as above, but for ArgsManager::GetChainName function.
struct ChainMergeTestingSetup : public BasicTestingSetup {
static constexpr int MAX_ACTIONS = 2;
enum Action { NONE, ENABLE_TEST, DISABLE_TEST, NEGATE_TEST, ENABLE_REG, DISABLE_REG, NEGATE_REG };
using ActionList = Action[MAX_ACTIONS];
//! Enumerate all possible test configurations.
template <typename Fn>
void ForEachMergeSetup(Fn&& fn)
{
ActionList arg_actions = {};
ForEachNoDup(arg_actions, ENABLE_TEST, NEGATE_REG, [&] {
ActionList conf_actions = {};
ForEachNoDup(conf_actions, ENABLE_TEST, NEGATE_REG, [&] { fn(arg_actions, conf_actions); });
});
}
};
BOOST_FIXTURE_TEST_CASE(util_ChainMerge, ChainMergeTestingSetup)
{
CHash256 out_sha;
FILE* out_file = nullptr;
if (const char* out_path = getenv("CHAIN_MERGE_TEST_OUT")) {
out_file = fsbridge::fopen(out_path, "w");
if (!out_file) throw std::system_error(errno, std::generic_category(), "fopen failed");
}
ForEachMergeSetup([&](const ActionList& arg_actions, const ActionList& conf_actions) {
TestArgsManager parser;
LOCK(parser.cs_args);
parser.AddArg("-regtest", "regtest", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
parser.AddArg("-testnet", "testnet", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
auto arg = [](Action action) { return action == ENABLE_TEST ? "-testnet=1" :
action == DISABLE_TEST ? "-testnet=0" :
action == NEGATE_TEST ? "-notestnet=1" :
action == ENABLE_REG ? "-regtest=1" :
action == DISABLE_REG ? "-regtest=0" :
action == NEGATE_REG ? "-noregtest=1" : nullptr; };
std::string desc;
std::vector<const char*> argv = {"ignored"};
for (Action action : arg_actions) {
const char* argstr = arg(action);
if (!argstr) break;
argv.push_back(argstr);
desc += " ";
desc += argv.back();
}
std::string error;
BOOST_CHECK(parser.ParseParameters(argv.size(), argv.data(), error));
BOOST_CHECK_EQUAL(error, "");
std::string conf;
for (Action action : conf_actions) {
const char* argstr = arg(action);
if (!argstr) break;
desc += " ";
desc += argstr + 1;
conf += argstr + 1;
conf += "\n";
}
std::istringstream conf_stream(conf);
BOOST_CHECK(parser.ReadConfigStream(conf_stream, "filepath", error));
BOOST_CHECK_EQUAL(error, "");
desc += " || ";
try {
desc += parser.GetChainName();
} catch (const std::runtime_error& e) {
desc += "error: ";
desc += e.what();
}
desc += "\n";
out_sha.Write((const unsigned char*)desc.data(), desc.size());
if (out_file) {
BOOST_REQUIRE(fwrite(desc.data(), 1, desc.size(), out_file) == desc.size());
}
});
if (out_file) {
if (fclose(out_file)) throw std::system_error(errno, std::generic_category(), "fclose failed");
out_file = nullptr;
}
unsigned char out_sha_bytes[CSHA256::OUTPUT_SIZE];
out_sha.Finalize(out_sha_bytes);
std::string out_sha_hex = HexStr(std::begin(out_sha_bytes), std::end(out_sha_bytes));
// If check below fails, should manually dump the results with:
//
// CHAIN_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=util_tests/util_ChainMerge
//
// And verify diff against previous results to make sure the changes are expected.
//
// Results file is formatted like:
//
// <input> || <output>
BOOST_CHECK_EQUAL(out_sha_hex, "f0b3a3c29869edc765d579c928f7f1690a71fbb673b49ccf39cbc4de18156a0d");
}
BOOST_AUTO_TEST_CASE(util_FormatMoney)
{
BOOST_CHECK_EQUAL(FormatMoney(0), "0.00");
BOOST_CHECK_EQUAL(FormatMoney((COIN/10000)*123456789), "12345.6789");
BOOST_CHECK_EQUAL(FormatMoney(-COIN), "-1.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100000000), "100000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10000000), "10000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*1000000), "1000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100000), "100000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10000), "10000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*1000), "1000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100), "100.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10), "10.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN), "1.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10), "0.10");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100), "0.01");
BOOST_CHECK_EQUAL(FormatMoney(COIN/1000), "0.001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10000), "0.0001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100000), "0.00001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/1000000), "0.000001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10000000), "0.0000001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100000000), "0.00000001");
}
BOOST_AUTO_TEST_CASE(util_ParseMoney)
{
CAmount ret = 0;
BOOST_CHECK(ParseMoney("0.0", ret));
BOOST_CHECK_EQUAL(ret, 0);
BOOST_CHECK(ParseMoney("12345.6789", ret));
BOOST_CHECK_EQUAL(ret, (COIN/10000)*123456789);
BOOST_CHECK(ParseMoney("100000000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*100000000);
BOOST_CHECK(ParseMoney("10000000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*10000000);
BOOST_CHECK(ParseMoney("1000000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*1000000);
BOOST_CHECK(ParseMoney("100000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*100000);
BOOST_CHECK(ParseMoney("10000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*10000);
BOOST_CHECK(ParseMoney("1000.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*1000);
BOOST_CHECK(ParseMoney("100.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*100);
BOOST_CHECK(ParseMoney("10.00", ret));
BOOST_CHECK_EQUAL(ret, COIN*10);
BOOST_CHECK(ParseMoney("1.00", ret));
BOOST_CHECK_EQUAL(ret, COIN);
BOOST_CHECK(ParseMoney("1", ret));
BOOST_CHECK_EQUAL(ret, COIN);
BOOST_CHECK(ParseMoney("0.1", ret));
BOOST_CHECK_EQUAL(ret, COIN/10);
BOOST_CHECK(ParseMoney("0.01", ret));
BOOST_CHECK_EQUAL(ret, COIN/100);
BOOST_CHECK(ParseMoney("0.001", ret));
BOOST_CHECK_EQUAL(ret, COIN/1000);
BOOST_CHECK(ParseMoney("0.0001", ret));
BOOST_CHECK_EQUAL(ret, COIN/10000);
BOOST_CHECK(ParseMoney("0.00001", ret));
BOOST_CHECK_EQUAL(ret, COIN/100000);
BOOST_CHECK(ParseMoney("0.000001", ret));
BOOST_CHECK_EQUAL(ret, COIN/1000000);
BOOST_CHECK(ParseMoney("0.0000001", ret));
BOOST_CHECK_EQUAL(ret, COIN/10000000);
BOOST_CHECK(ParseMoney("0.00000001", ret));
BOOST_CHECK_EQUAL(ret, COIN/100000000);
// Attempted 63 bit overflow should fail
BOOST_CHECK(!ParseMoney("92233720368.54775808", ret));
// Parsing negative amounts must fail
BOOST_CHECK(!ParseMoney("-1", ret));
}
BOOST_AUTO_TEST_CASE(util_IsHex)
{
BOOST_CHECK(IsHex("00"));
BOOST_CHECK(IsHex("00112233445566778899aabbccddeeffAABBCCDDEEFF"));
BOOST_CHECK(IsHex("ff"));
BOOST_CHECK(IsHex("FF"));
BOOST_CHECK(!IsHex(""));
BOOST_CHECK(!IsHex("0"));
BOOST_CHECK(!IsHex("a"));
BOOST_CHECK(!IsHex("eleven"));
BOOST_CHECK(!IsHex("00xx00"));
BOOST_CHECK(!IsHex("0x0000"));
}
BOOST_AUTO_TEST_CASE(util_IsHexNumber)
{
BOOST_CHECK(IsHexNumber("0x0"));
BOOST_CHECK(IsHexNumber("0"));
BOOST_CHECK(IsHexNumber("0x10"));
BOOST_CHECK(IsHexNumber("10"));
BOOST_CHECK(IsHexNumber("0xff"));
BOOST_CHECK(IsHexNumber("ff"));
BOOST_CHECK(IsHexNumber("0xFfa"));
BOOST_CHECK(IsHexNumber("Ffa"));
BOOST_CHECK(IsHexNumber("0x00112233445566778899aabbccddeeffAABBCCDDEEFF"));
BOOST_CHECK(IsHexNumber("00112233445566778899aabbccddeeffAABBCCDDEEFF"));
BOOST_CHECK(!IsHexNumber("")); // empty string not allowed
BOOST_CHECK(!IsHexNumber("0x")); // empty string after prefix not allowed
BOOST_CHECK(!IsHexNumber("0x0 ")); // no spaces at end,
BOOST_CHECK(!IsHexNumber(" 0x0")); // or beginning,
BOOST_CHECK(!IsHexNumber("0x 0")); // or middle,
BOOST_CHECK(!IsHexNumber(" ")); // etc.
BOOST_CHECK(!IsHexNumber("0x0ga")); // invalid character
BOOST_CHECK(!IsHexNumber("x0")); // broken prefix
BOOST_CHECK(!IsHexNumber("0x0x00")); // two prefixes not allowed
}
BOOST_AUTO_TEST_CASE(util_seed_insecure_rand)
{
SeedInsecureRand(true);
for (int mod=2;mod<11;mod++)
{
int mask = 1;
// Really rough binomial confidence approximation.
int err = 30*10000./mod*sqrt((1./mod*(1-1./mod))/10000.);
//mask is 2^ceil(log2(mod))-1
while(mask<mod-1)mask=(mask<<1)+1;
int count = 0;
//How often does it get a zero from the uniform range [0,mod)?
for (int i = 0; i < 10000; i++) {
uint32_t rval;
do{
rval=InsecureRand32()&mask;
}while(rval>=(uint32_t)mod);
count += rval==0;
}
BOOST_CHECK(count<=10000/mod+err);
BOOST_CHECK(count>=10000/mod-err);
}
}
BOOST_AUTO_TEST_CASE(util_TimingResistantEqual)
{
BOOST_CHECK(TimingResistantEqual(std::string(""), std::string("")));
BOOST_CHECK(!TimingResistantEqual(std::string("abc"), std::string("")));
BOOST_CHECK(!TimingResistantEqual(std::string(""), std::string("abc")));
BOOST_CHECK(!TimingResistantEqual(std::string("a"), std::string("aa")));
BOOST_CHECK(!TimingResistantEqual(std::string("aa"), std::string("a")));
BOOST_CHECK(TimingResistantEqual(std::string("abc"), std::string("abc")));
BOOST_CHECK(!TimingResistantEqual(std::string("abc"), std::string("aba")));
}
/* Test strprintf formatting directives.
* Put a string before and after to ensure sanity of element sizes on stack. */
#define B "check_prefix"
#define E "check_postfix"
BOOST_AUTO_TEST_CASE(strprintf_numbers)
{
int64_t s64t = -9223372036854775807LL; /* signed 64 bit test value */
uint64_t u64t = 18446744073709551615ULL; /* unsigned 64 bit test value */
BOOST_CHECK(strprintf("%s %d %s", B, s64t, E) == B" -9223372036854775807 " E);
BOOST_CHECK(strprintf("%s %u %s", B, u64t, E) == B" 18446744073709551615 " E);
BOOST_CHECK(strprintf("%s %x %s", B, u64t, E) == B" ffffffffffffffff " E);
size_t st = 12345678; /* unsigned size_t test value */
ssize_t sst = -12345678; /* signed size_t test value */
BOOST_CHECK(strprintf("%s %d %s", B, sst, E) == B" -12345678 " E);
BOOST_CHECK(strprintf("%s %u %s", B, st, E) == B" 12345678 " E);
BOOST_CHECK(strprintf("%s %x %s", B, st, E) == B" bc614e " E);
ptrdiff_t pt = 87654321; /* positive ptrdiff_t test value */
ptrdiff_t spt = -87654321; /* negative ptrdiff_t test value */
BOOST_CHECK(strprintf("%s %d %s", B, spt, E) == B" -87654321 " E);
BOOST_CHECK(strprintf("%s %u %s", B, pt, E) == B" 87654321 " E);
BOOST_CHECK(strprintf("%s %x %s", B, pt, E) == B" 5397fb1 " E);
}
#undef B
#undef E
/* Check for mingw/wine issue #3494
* Remove this test before time.ctime(0xffffffff) == 'Sun Feb 7 07:28:15 2106'
*/
BOOST_AUTO_TEST_CASE(gettime)
{
BOOST_CHECK((GetTime() & ~0xFFFFFFFFLL) == 0);
}
BOOST_AUTO_TEST_CASE(util_time_GetTime)
{
SetMockTime(111);
// Check that mock time does not change after a sleep
for (const auto& num_sleep : {0, 1}) {
MilliSleep(num_sleep);
BOOST_CHECK_EQUAL(111, GetTime()); // Deprecated time getter
BOOST_CHECK_EQUAL(111, GetTime<std::chrono::seconds>().count());
BOOST_CHECK_EQUAL(111000, GetTime<std::chrono::milliseconds>().count());
BOOST_CHECK_EQUAL(111000000, GetTime<std::chrono::microseconds>().count());
}
SetMockTime(0);
// Check that system time changes after a sleep
const auto ms_0 = GetTime<std::chrono::milliseconds>();
const auto us_0 = GetTime<std::chrono::microseconds>();
MilliSleep(1);
BOOST_CHECK(ms_0 < GetTime<std::chrono::milliseconds>());
BOOST_CHECK(us_0 < GetTime<std::chrono::microseconds>());
}
BOOST_AUTO_TEST_CASE(test_IsDigit)
{
BOOST_CHECK_EQUAL(IsDigit('0'), true);
BOOST_CHECK_EQUAL(IsDigit('1'), true);
BOOST_CHECK_EQUAL(IsDigit('8'), true);
BOOST_CHECK_EQUAL(IsDigit('9'), true);
BOOST_CHECK_EQUAL(IsDigit('0' - 1), false);
BOOST_CHECK_EQUAL(IsDigit('9' + 1), false);
BOOST_CHECK_EQUAL(IsDigit(0), false);
BOOST_CHECK_EQUAL(IsDigit(1), false);
BOOST_CHECK_EQUAL(IsDigit(8), false);
BOOST_CHECK_EQUAL(IsDigit(9), false);
}
BOOST_AUTO_TEST_CASE(test_ParseInt32)
{
int32_t n;
// Valid values
BOOST_CHECK(ParseInt32("1234", nullptr));
BOOST_CHECK(ParseInt32("0", &n) && n == 0);
BOOST_CHECK(ParseInt32("1234", &n) && n == 1234);
BOOST_CHECK(ParseInt32("01234", &n) && n == 1234); // no octal
BOOST_CHECK(ParseInt32("2147483647", &n) && n == 2147483647);
BOOST_CHECK(ParseInt32("-2147483648", &n) && n == (-2147483647 - 1)); // (-2147483647 - 1) equals INT_MIN
BOOST_CHECK(ParseInt32("-1234", &n) && n == -1234);
// Invalid values
BOOST_CHECK(!ParseInt32("", &n));
BOOST_CHECK(!ParseInt32(" 1", &n)); // no padding inside
BOOST_CHECK(!ParseInt32("1 ", &n));
BOOST_CHECK(!ParseInt32("1a", &n));
BOOST_CHECK(!ParseInt32("aap", &n));
BOOST_CHECK(!ParseInt32("0x1", &n)); // no hex
BOOST_CHECK(!ParseInt32("0x1", &n)); // no hex
const char test_bytes[] = {'1', 0, '1'};
std::string teststr(test_bytes, sizeof(test_bytes));
BOOST_CHECK(!ParseInt32(teststr, &n)); // no embedded NULs
// Overflow and underflow
BOOST_CHECK(!ParseInt32("-2147483649", nullptr));
BOOST_CHECK(!ParseInt32("2147483648", nullptr));
BOOST_CHECK(!ParseInt32("-32482348723847471234", nullptr));
BOOST_CHECK(!ParseInt32("32482348723847471234", nullptr));
}
BOOST_AUTO_TEST_CASE(test_ParseInt64)
{
int64_t n;
// Valid values
BOOST_CHECK(ParseInt64("1234", nullptr));
BOOST_CHECK(ParseInt64("0", &n) && n == 0LL);
BOOST_CHECK(ParseInt64("1234", &n) && n == 1234LL);
BOOST_CHECK(ParseInt64("01234", &n) && n == 1234LL); // no octal
BOOST_CHECK(ParseInt64("2147483647", &n) && n == 2147483647LL);
BOOST_CHECK(ParseInt64("-2147483648", &n) && n == -2147483648LL);
BOOST_CHECK(ParseInt64("9223372036854775807", &n) && n == (int64_t)9223372036854775807);
BOOST_CHECK(ParseInt64("-9223372036854775808", &n) && n == (int64_t)-9223372036854775807-1);
BOOST_CHECK(ParseInt64("-1234", &n) && n == -1234LL);
// Invalid values
BOOST_CHECK(!ParseInt64("", &n));
BOOST_CHECK(!ParseInt64(" 1", &n)); // no padding inside
BOOST_CHECK(!ParseInt64("1 ", &n));
BOOST_CHECK(!ParseInt64("1a", &n));
BOOST_CHECK(!ParseInt64("aap", &n));
BOOST_CHECK(!ParseInt64("0x1", &n)); // no hex
const char test_bytes[] = {'1', 0, '1'};
std::string teststr(test_bytes, sizeof(test_bytes));
BOOST_CHECK(!ParseInt64(teststr, &n)); // no embedded NULs
// Overflow and underflow
BOOST_CHECK(!ParseInt64("-9223372036854775809", nullptr));
BOOST_CHECK(!ParseInt64("9223372036854775808", nullptr));
BOOST_CHECK(!ParseInt64("-32482348723847471234", nullptr));
BOOST_CHECK(!ParseInt64("32482348723847471234", nullptr));
}
BOOST_AUTO_TEST_CASE(test_ParseUInt32)
{
uint32_t n;
// Valid values
BOOST_CHECK(ParseUInt32("1234", nullptr));
BOOST_CHECK(ParseUInt32("0", &n) && n == 0);
BOOST_CHECK(ParseUInt32("1234", &n) && n == 1234);
BOOST_CHECK(ParseUInt32("01234", &n) && n == 1234); // no octal
BOOST_CHECK(ParseUInt32("2147483647", &n) && n == 2147483647);
BOOST_CHECK(ParseUInt32("2147483648", &n) && n == (uint32_t)2147483648);
BOOST_CHECK(ParseUInt32("4294967295", &n) && n == (uint32_t)4294967295);
// Invalid values
BOOST_CHECK(!ParseUInt32("", &n));
BOOST_CHECK(!ParseUInt32(" 1", &n)); // no padding inside
BOOST_CHECK(!ParseUInt32(" -1", &n));
BOOST_CHECK(!ParseUInt32("1 ", &n));
BOOST_CHECK(!ParseUInt32("1a", &n));
BOOST_CHECK(!ParseUInt32("aap", &n));
BOOST_CHECK(!ParseUInt32("0x1", &n)); // no hex
BOOST_CHECK(!ParseUInt32("0x1", &n)); // no hex
const char test_bytes[] = {'1', 0, '1'};
std::string teststr(test_bytes, sizeof(test_bytes));
BOOST_CHECK(!ParseUInt32(teststr, &n)); // no embedded NULs
// Overflow and underflow
BOOST_CHECK(!ParseUInt32("-2147483648", &n));
BOOST_CHECK(!ParseUInt32("4294967296", &n));
BOOST_CHECK(!ParseUInt32("-1234", &n));
BOOST_CHECK(!ParseUInt32("-32482348723847471234", nullptr));
BOOST_CHECK(!ParseUInt32("32482348723847471234", nullptr));
}
BOOST_AUTO_TEST_CASE(test_ParseUInt64)
{
uint64_t n;
// Valid values
BOOST_CHECK(ParseUInt64("1234", nullptr));
BOOST_CHECK(ParseUInt64("0", &n) && n == 0LL);
BOOST_CHECK(ParseUInt64("1234", &n) && n == 1234LL);
BOOST_CHECK(ParseUInt64("01234", &n) && n == 1234LL); // no octal
BOOST_CHECK(ParseUInt64("2147483647", &n) && n == 2147483647LL);
BOOST_CHECK(ParseUInt64("9223372036854775807", &n) && n == 9223372036854775807ULL);
BOOST_CHECK(ParseUInt64("9223372036854775808", &n) && n == 9223372036854775808ULL);
BOOST_CHECK(ParseUInt64("18446744073709551615", &n) && n == 18446744073709551615ULL);
// Invalid values
BOOST_CHECK(!ParseUInt64("", &n));
BOOST_CHECK(!ParseUInt64(" 1", &n)); // no padding inside
BOOST_CHECK(!ParseUInt64(" -1", &n));
BOOST_CHECK(!ParseUInt64("1 ", &n));
BOOST_CHECK(!ParseUInt64("1a", &n));
BOOST_CHECK(!ParseUInt64("aap", &n));
BOOST_CHECK(!ParseUInt64("0x1", &n)); // no hex
const char test_bytes[] = {'1', 0, '1'};
std::string teststr(test_bytes, sizeof(test_bytes));
BOOST_CHECK(!ParseUInt64(teststr, &n)); // no embedded NULs
// Overflow and underflow
BOOST_CHECK(!ParseUInt64("-9223372036854775809", nullptr));
BOOST_CHECK(!ParseUInt64("18446744073709551616", nullptr));
BOOST_CHECK(!ParseUInt64("-32482348723847471234", nullptr));
BOOST_CHECK(!ParseUInt64("-2147483648", &n));
BOOST_CHECK(!ParseUInt64("-9223372036854775808", &n));
BOOST_CHECK(!ParseUInt64("-1234", &n));
}
BOOST_AUTO_TEST_CASE(test_ParseDouble)
{
double n;
// Valid values
BOOST_CHECK(ParseDouble("1234", nullptr));
BOOST_CHECK(ParseDouble("0", &n) && n == 0.0);
BOOST_CHECK(ParseDouble("1234", &n) && n == 1234.0);
BOOST_CHECK(ParseDouble("01234", &n) && n == 1234.0); // no octal
BOOST_CHECK(ParseDouble("2147483647", &n) && n == 2147483647.0);
BOOST_CHECK(ParseDouble("-2147483648", &n) && n == -2147483648.0);
BOOST_CHECK(ParseDouble("-1234", &n) && n == -1234.0);
BOOST_CHECK(ParseDouble("1e6", &n) && n == 1e6);
BOOST_CHECK(ParseDouble("-1e6", &n) && n == -1e6);
// Invalid values
BOOST_CHECK(!ParseDouble("", &n));
BOOST_CHECK(!ParseDouble(" 1", &n)); // no padding inside
BOOST_CHECK(!ParseDouble("1 ", &n));
BOOST_CHECK(!ParseDouble("1a", &n));
BOOST_CHECK(!ParseDouble("aap", &n));
BOOST_CHECK(!ParseDouble("0x1", &n)); // no hex
const char test_bytes[] = {'1', 0, '1'};
std::string teststr(test_bytes, sizeof(test_bytes));
BOOST_CHECK(!ParseDouble(teststr, &n)); // no embedded NULs
// Overflow and underflow
BOOST_CHECK(!ParseDouble("-1e10000", nullptr));
BOOST_CHECK(!ParseDouble("1e10000", nullptr));
}
BOOST_AUTO_TEST_CASE(test_FormatParagraph)
{
BOOST_CHECK_EQUAL(FormatParagraph("", 79, 0), "");
BOOST_CHECK_EQUAL(FormatParagraph("test", 79, 0), "test");
BOOST_CHECK_EQUAL(FormatParagraph(" test", 79, 0), " test");
BOOST_CHECK_EQUAL(FormatParagraph("test test", 79, 0), "test test");
BOOST_CHECK_EQUAL(FormatParagraph("test test", 4, 0), "test\ntest");
BOOST_CHECK_EQUAL(FormatParagraph("testerde test", 4, 0), "testerde\ntest");
BOOST_CHECK_EQUAL(FormatParagraph("test test", 4, 4), "test\n test");
// Make sure we don't indent a fully-new line following a too-long line ending
BOOST_CHECK_EQUAL(FormatParagraph("test test\nabc", 4, 4), "test\n test\nabc");
BOOST_CHECK_EQUAL(FormatParagraph("This_is_a_very_long_test_string_without_any_spaces_so_it_should_just_get_returned_as_is_despite_the_length until it gets here", 79), "This_is_a_very_long_test_string_without_any_spaces_so_it_should_just_get_returned_as_is_despite_the_length\nuntil it gets here");
// Test wrap length is exact
BOOST_CHECK_EQUAL(FormatParagraph("a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de f g h i j k l m n o p", 79), "a b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de\nf g h i j k l m n o p");
BOOST_CHECK_EQUAL(FormatParagraph("x\na b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de f g h i j k l m n o p", 79), "x\na b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de\nf g h i j k l m n o p");
// Indent should be included in length of lines
BOOST_CHECK_EQUAL(FormatParagraph("x\na b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 a b c d e fg h i j k", 79, 4), "x\na b c d e f g h i j k l m n o p q r s t u v w x y z 1 2 3 4 5 6 7 8 9 a b c de\n f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 a b c d e fg\n h i j k");
BOOST_CHECK_EQUAL(FormatParagraph("This is a very long test string. This is a second sentence in the very long test string.", 79), "This is a very long test string. This is a second sentence in the very long\ntest string.");
BOOST_CHECK_EQUAL(FormatParagraph("This is a very long test string.\nThis is a second sentence in the very long test string. This is a third sentence in the very long test string.", 79), "This is a very long test string.\nThis is a second sentence in the very long test string. This is a third\nsentence in the very long test string.");
BOOST_CHECK_EQUAL(FormatParagraph("This is a very long test string.\n\nThis is a second sentence in the very long test string. This is a third sentence in the very long test string.", 79), "This is a very long test string.\n\nThis is a second sentence in the very long test string. This is a third\nsentence in the very long test string.");
BOOST_CHECK_EQUAL(FormatParagraph("Testing that normal newlines do not get indented.\nLike here.", 79), "Testing that normal newlines do not get indented.\nLike here.");
}
BOOST_AUTO_TEST_CASE(test_FormatSubVersion)
{
std::vector<std::string> comments;
comments.push_back(std::string("comment1"));
std::vector<std::string> comments2;
comments2.push_back(std::string("comment1"));
comments2.push_back(SanitizeString(std::string("Comment2; .,_?@-; !\"#$%&'()*+/<=>[]\\^`{|}~"), SAFE_CHARS_UA_COMMENT)); // Semicolon is discouraged but not forbidden by BIP-0014
BOOST_CHECK_EQUAL(FormatSubVersion("Test", 99900, std::vector<std::string>()),std::string("/Test:0.9.99/"));
BOOST_CHECK_EQUAL(FormatSubVersion("Test", 99900, comments),std::string("/Test:0.9.99(comment1)/"));
BOOST_CHECK_EQUAL(FormatSubVersion("Test", 99900, comments2),std::string("/Test:0.9.99(comment1; Comment2; .,_?@-; )/"));
}
BOOST_AUTO_TEST_CASE(test_ParseFixedPoint)
{
int64_t amount = 0;
BOOST_CHECK(ParseFixedPoint("0", 8, &amount));
BOOST_CHECK_EQUAL(amount, 0LL);
BOOST_CHECK(ParseFixedPoint("1", 8, &amount));
BOOST_CHECK_EQUAL(amount, 100000000LL);
BOOST_CHECK(ParseFixedPoint("0.0", 8, &amount));
BOOST_CHECK_EQUAL(amount, 0LL);
BOOST_CHECK(ParseFixedPoint("-0.1", 8, &amount));
BOOST_CHECK_EQUAL(amount, -10000000LL);
BOOST_CHECK(ParseFixedPoint("1.1", 8, &amount));
BOOST_CHECK_EQUAL(amount, 110000000LL);
BOOST_CHECK(ParseFixedPoint("1.10000000000000000", 8, &amount));
BOOST_CHECK_EQUAL(amount, 110000000LL);
BOOST_CHECK(ParseFixedPoint("1.1e1", 8, &amount));
BOOST_CHECK_EQUAL(amount, 1100000000LL);
BOOST_CHECK(ParseFixedPoint("1.1e-1", 8, &amount));
BOOST_CHECK_EQUAL(amount, 11000000LL);
BOOST_CHECK(ParseFixedPoint("1000", 8, &amount));
BOOST_CHECK_EQUAL(amount, 100000000000LL);
BOOST_CHECK(ParseFixedPoint("-1000", 8, &amount));
BOOST_CHECK_EQUAL(amount, -100000000000LL);
BOOST_CHECK(ParseFixedPoint("0.00000001", 8, &amount));
BOOST_CHECK_EQUAL(amount, 1LL);
BOOST_CHECK(ParseFixedPoint("0.0000000100000000", 8, &amount));
BOOST_CHECK_EQUAL(amount, 1LL);
BOOST_CHECK(ParseFixedPoint("-0.00000001", 8, &amount));
BOOST_CHECK_EQUAL(amount, -1LL);
BOOST_CHECK(ParseFixedPoint("1000000000.00000001", 8, &amount));
BOOST_CHECK_EQUAL(amount, 100000000000000001LL);
BOOST_CHECK(ParseFixedPoint("9999999999.99999999", 8, &amount));
BOOST_CHECK_EQUAL(amount, 999999999999999999LL);
BOOST_CHECK(ParseFixedPoint("-9999999999.99999999", 8, &amount));
BOOST_CHECK_EQUAL(amount, -999999999999999999LL);
BOOST_CHECK(!ParseFixedPoint("", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("a-1000", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-a1000", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-1000a", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-01000", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("00.1", 8, &amount));
BOOST_CHECK(!ParseFixedPoint(".1", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("--0.1", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("0.000000001", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-0.000000001", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("0.00000001000000001", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-10000000000.00000000", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("10000000000.00000000", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-10000000000.00000001", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("10000000000.00000001", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-10000000000.00000009", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("10000000000.00000009", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-99999999999.99999999", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("99999909999.09999999", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("92233720368.54775807", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("92233720368.54775808", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-92233720368.54775808", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("-92233720368.54775809", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("1.1e", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("1.1e-", 8, &amount));
BOOST_CHECK(!ParseFixedPoint("1.", 8, &amount));
}
static void TestOtherThread(fs::path dirname, std::string lockname, bool *result)
{
*result = LockDirectory(dirname, lockname);
}
#ifndef WIN32 // Cannot do this test on WIN32 due to lack of fork()
static constexpr char LockCommand = 'L';
static constexpr char UnlockCommand = 'U';
static constexpr char ExitCommand = 'X';
static void TestOtherProcess(fs::path dirname, std::string lockname, int fd)
{
char ch;
while (true) {
int rv = read(fd, &ch, 1); // Wait for command
assert(rv == 1);
switch(ch) {
case LockCommand:
ch = LockDirectory(dirname, lockname);
rv = write(fd, &ch, 1);
assert(rv == 1);
break;
case UnlockCommand:
ReleaseDirectoryLocks();
ch = true; // Always succeeds
rv = write(fd, &ch, 1);
assert(rv == 1);
break;
case ExitCommand:
close(fd);
exit(0);
default:
assert(0);
}
}
}
#endif
BOOST_AUTO_TEST_CASE(test_LockDirectory)
{
fs::path dirname = GetDataDir() / "lock_dir";
const std::string lockname = ".lock";
#ifndef WIN32
// Revert SIGCHLD to default, otherwise boost.test will catch and fail on
// it: there is BOOST_TEST_IGNORE_SIGCHLD but that only works when defined
// at build-time of the boost library
void (*old_handler)(int) = signal(SIGCHLD, SIG_DFL);
// Fork another process for testing before creating the lock, so that we
// won't fork while holding the lock (which might be undefined, and is not
// relevant as test case as that is avoided with -daemonize).
int fd[2];
BOOST_CHECK_EQUAL(socketpair(AF_UNIX, SOCK_STREAM, 0, fd), 0);
pid_t pid = fork();
if (!pid) {
BOOST_CHECK_EQUAL(close(fd[1]), 0); // Child: close parent end
TestOtherProcess(dirname, lockname, fd[0]);
}
BOOST_CHECK_EQUAL(close(fd[0]), 0); // Parent: close child end
#endif
// Lock on non-existent directory should fail
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname), false);
fs::create_directories(dirname);
// Probing lock on new directory should succeed
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname, true), true);
// Persistent lock on new directory should succeed
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname), true);
// Another lock on the directory from the same thread should succeed
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname), true);
// Another lock on the directory from a different thread within the same process should succeed
bool threadresult;
std::thread thr(TestOtherThread, dirname, lockname, &threadresult);
thr.join();
BOOST_CHECK_EQUAL(threadresult, true);
#ifndef WIN32
// Try to acquire lock in child process while we're holding it, this should fail.
char ch;
BOOST_CHECK_EQUAL(write(fd[1], &LockCommand, 1), 1);
BOOST_CHECK_EQUAL(read(fd[1], &ch, 1), 1);
BOOST_CHECK_EQUAL((bool)ch, false);
// Give up our lock
ReleaseDirectoryLocks();
// Probing lock from our side now should succeed, but not hold on to the lock.
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname, true), true);
// Try to acquire the lock in the child process, this should be successful.
BOOST_CHECK_EQUAL(write(fd[1], &LockCommand, 1), 1);
BOOST_CHECK_EQUAL(read(fd[1], &ch, 1), 1);
BOOST_CHECK_EQUAL((bool)ch, true);
// When we try to probe the lock now, it should fail.
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname, true), false);
// Unlock the lock in the child process
BOOST_CHECK_EQUAL(write(fd[1], &UnlockCommand, 1), 1);
BOOST_CHECK_EQUAL(read(fd[1], &ch, 1), 1);
BOOST_CHECK_EQUAL((bool)ch, true);
// When we try to probe the lock now, it should succeed.
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname, true), true);
// Re-lock the lock in the child process, then wait for it to exit, check
// successful return. After that, we check that exiting the process
// has released the lock as we would expect by probing it.
int processstatus;
BOOST_CHECK_EQUAL(write(fd[1], &LockCommand, 1), 1);
BOOST_CHECK_EQUAL(write(fd[1], &ExitCommand, 1), 1);
BOOST_CHECK_EQUAL(waitpid(pid, &processstatus, 0), pid);
BOOST_CHECK_EQUAL(processstatus, 0);
BOOST_CHECK_EQUAL(LockDirectory(dirname, lockname, true), true);
// Restore SIGCHLD
signal(SIGCHLD, old_handler);
BOOST_CHECK_EQUAL(close(fd[1]), 0); // Close our side of the socketpair
#endif
// Clean up
ReleaseDirectoryLocks();
fs::remove_all(dirname);
}
BOOST_AUTO_TEST_CASE(test_DirIsWritable)
{
// Should be able to write to the data dir.
fs::path tmpdirname = GetDataDir();
BOOST_CHECK_EQUAL(DirIsWritable(tmpdirname), true);
// Should not be able to write to a non-existent dir.
tmpdirname = tmpdirname / fs::unique_path();
BOOST_CHECK_EQUAL(DirIsWritable(tmpdirname), false);
fs::create_directory(tmpdirname);
// Should be able to write to it now.
BOOST_CHECK_EQUAL(DirIsWritable(tmpdirname), true);
fs::remove(tmpdirname);
}
BOOST_AUTO_TEST_CASE(test_ToLower)
{
BOOST_CHECK_EQUAL(ToLower('@'), '@');
BOOST_CHECK_EQUAL(ToLower('A'), 'a');
BOOST_CHECK_EQUAL(ToLower('Z'), 'z');
BOOST_CHECK_EQUAL(ToLower('['), '[');
BOOST_CHECK_EQUAL(ToLower(0), 0);
BOOST_CHECK_EQUAL(ToLower('\xff'), '\xff');
BOOST_CHECK_EQUAL(ToLower(""), "");
BOOST_CHECK_EQUAL(ToLower("#HODL"), "#hodl");
BOOST_CHECK_EQUAL(ToLower("\x00\xfe\xff"), "\x00\xfe\xff");
}
BOOST_AUTO_TEST_CASE(test_ToUpper)
{
BOOST_CHECK_EQUAL(ToUpper('`'), '`');
BOOST_CHECK_EQUAL(ToUpper('a'), 'A');
BOOST_CHECK_EQUAL(ToUpper('z'), 'Z');
BOOST_CHECK_EQUAL(ToUpper('{'), '{');
BOOST_CHECK_EQUAL(ToUpper(0), 0);
BOOST_CHECK_EQUAL(ToUpper('\xff'), '\xff');
BOOST_CHECK_EQUAL(ToUpper(""), "");
BOOST_CHECK_EQUAL(ToUpper("#hodl"), "#HODL");
BOOST_CHECK_EQUAL(ToUpper("\x00\xfe\xff"), "\x00\xfe\xff");
}
BOOST_AUTO_TEST_CASE(test_Capitalize)
{
BOOST_CHECK_EQUAL(Capitalize(""), "");
BOOST_CHECK_EQUAL(Capitalize("bitcoin"), "Bitcoin");
BOOST_CHECK_EQUAL(Capitalize("\x00\xfe\xff"), "\x00\xfe\xff");
}
static std::string SpanToStr(Span<const char>& span)
{
return std::string(span.begin(), span.end());
}
BOOST_AUTO_TEST_CASE(test_spanparsing)
{
using namespace spanparsing;
std::string input;
Span<const char> sp;
bool success;
// Const(...): parse a constant, update span to skip it if successful
input = "MilkToastHoney";
sp = MakeSpan(input);
success = Const("", sp); // empty
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "MilkToastHoney");
success = Const("Milk", sp);
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "ToastHoney");
success = Const("Bread", sp);
BOOST_CHECK(!success);
success = Const("Toast", sp);
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "Honey");
success = Const("Honeybadger", sp);
BOOST_CHECK(!success);
success = Const("Honey", sp);
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "");
// Func(...): parse a function call, update span to argument if successful
input = "Foo(Bar(xy,z()))";
sp = MakeSpan(input);
success = Func("FooBar", sp);
BOOST_CHECK(!success);
success = Func("Foo(", sp);
BOOST_CHECK(!success);
success = Func("Foo", sp);
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "Bar(xy,z())");
success = Func("Bar", sp);
BOOST_CHECK(success);
BOOST_CHECK_EQUAL(SpanToStr(sp), "xy,z()");
success = Func("xy", sp);
BOOST_CHECK(!success);
// Expr(...): return expression that span begins with, update span to skip it
Span<const char> result;
input = "(n*(n-1))/2";
sp = MakeSpan(input);
result = Expr(sp);
BOOST_CHECK_EQUAL(SpanToStr(result), "(n*(n-1))/2");
BOOST_CHECK_EQUAL(SpanToStr(sp), "");
input = "foo,bar";
sp = MakeSpan(input);
result = Expr(sp);
BOOST_CHECK_EQUAL(SpanToStr(result), "foo");
BOOST_CHECK_EQUAL(SpanToStr(sp), ",bar");
input = "(aaaaa,bbbbb()),c";
sp = MakeSpan(input);
result = Expr(sp);
BOOST_CHECK_EQUAL(SpanToStr(result), "(aaaaa,bbbbb())");
BOOST_CHECK_EQUAL(SpanToStr(sp), ",c");
input = "xyz)foo";
sp = MakeSpan(input);
result = Expr(sp);
BOOST_CHECK_EQUAL(SpanToStr(result), "xyz");
BOOST_CHECK_EQUAL(SpanToStr(sp), ")foo");
input = "((a),(b),(c)),xxx";
sp = MakeSpan(input);
result = Expr(sp);
BOOST_CHECK_EQUAL(SpanToStr(result), "((a),(b),(c))");
BOOST_CHECK_EQUAL(SpanToStr(sp), ",xxx");
// Split(...): split a string on every instance of sep, return vector
std::vector<Span<const char>> results;
input = "xxx";
results = Split(MakeSpan(input), 'x');
BOOST_CHECK_EQUAL(results.size(), 4);
BOOST_CHECK_EQUAL(SpanToStr(results[0]), "");
BOOST_CHECK_EQUAL(SpanToStr(results[1]), "");
BOOST_CHECK_EQUAL(SpanToStr(results[2]), "");
BOOST_CHECK_EQUAL(SpanToStr(results[3]), "");
input = "one#two#three";
results = Split(MakeSpan(input), '-');
BOOST_CHECK_EQUAL(results.size(), 1);
BOOST_CHECK_EQUAL(SpanToStr(results[0]), "one#two#three");
input = "one#two#three";
results = Split(MakeSpan(input), '#');
BOOST_CHECK_EQUAL(results.size(), 3);
BOOST_CHECK_EQUAL(SpanToStr(results[0]), "one");
BOOST_CHECK_EQUAL(SpanToStr(results[1]), "two");
BOOST_CHECK_EQUAL(SpanToStr(results[2]), "three");
input = "*foo*bar*";
results = Split(MakeSpan(input), '*');
BOOST_CHECK_EQUAL(results.size(), 4);
BOOST_CHECK_EQUAL(SpanToStr(results[0]), "");
BOOST_CHECK_EQUAL(SpanToStr(results[1]), "foo");
BOOST_CHECK_EQUAL(SpanToStr(results[2]), "bar");
BOOST_CHECK_EQUAL(SpanToStr(results[3]), "");
}
BOOST_AUTO_TEST_CASE(test_LogEscapeMessage)
{
// ASCII and UTF-8 must pass through unaltered.
BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("Valid log message貓"), "Valid log message貓");
// Newlines must pass through unaltered.
BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("Message\n with newlines\n"), "Message\n with newlines\n");
// Other control characters are escaped in C syntax.
BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("\x01\x7f Corrupted log message\x0d"), R"(\x01\x7f Corrupted log message\x0d)");
// Embedded NULL characters are escaped too.
const std::string NUL("O\x00O", 3);
BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage(NUL), R"(O\x00O)");
}
namespace {
struct Tracker
{
//! Points to the original object (possibly itself) we moved/copied from
const Tracker* origin;
//! How many copies where involved between the original object and this one (moves are not counted)
int copies;
Tracker() noexcept : origin(this), copies(0) {}
Tracker(const Tracker& t) noexcept : origin(t.origin), copies(t.copies + 1) {}
Tracker(Tracker&& t) noexcept : origin(t.origin), copies(t.copies) {}
Tracker& operator=(const Tracker& t) noexcept
{
origin = t.origin;
copies = t.copies + 1;
return *this;
}
Tracker& operator=(Tracker&& t) noexcept
{
origin = t.origin;
copies = t.copies;
return *this;
}
};
}
BOOST_AUTO_TEST_CASE(test_tracked_vector)
{
Tracker t1;
Tracker t2;
Tracker t3;
BOOST_CHECK(t1.origin == &t1);
BOOST_CHECK(t2.origin == &t2);
BOOST_CHECK(t3.origin == &t3);
auto v1 = Vector(t1);
BOOST_CHECK_EQUAL(v1.size(), 1);
BOOST_CHECK(v1[0].origin == &t1);
BOOST_CHECK_EQUAL(v1[0].copies, 1);
auto v2 = Vector(std::move(t2));
BOOST_CHECK_EQUAL(v2.size(), 1);
BOOST_CHECK(v2[0].origin == &t2);
BOOST_CHECK_EQUAL(v2[0].copies, 0);
auto v3 = Vector(t1, std::move(t2));
BOOST_CHECK_EQUAL(v3.size(), 2);
BOOST_CHECK(v3[0].origin == &t1);
BOOST_CHECK(v3[1].origin == &t2);
BOOST_CHECK_EQUAL(v3[0].copies, 1);
BOOST_CHECK_EQUAL(v3[1].copies, 0);
auto v4 = Vector(std::move(v3[0]), v3[1], std::move(t3));
BOOST_CHECK_EQUAL(v4.size(), 3);
BOOST_CHECK(v4[0].origin == &t1);
BOOST_CHECK(v4[1].origin == &t2);
BOOST_CHECK(v4[2].origin == &t3);
BOOST_CHECK_EQUAL(v4[0].copies, 1);
BOOST_CHECK_EQUAL(v4[1].copies, 1);
BOOST_CHECK_EQUAL(v4[2].copies, 0);
auto v5 = Cat(v1, v4);
BOOST_CHECK_EQUAL(v5.size(), 4);
BOOST_CHECK(v5[0].origin == &t1);
BOOST_CHECK(v5[1].origin == &t1);
BOOST_CHECK(v5[2].origin == &t2);
BOOST_CHECK(v5[3].origin == &t3);
BOOST_CHECK_EQUAL(v5[0].copies, 2);
BOOST_CHECK_EQUAL(v5[1].copies, 2);
BOOST_CHECK_EQUAL(v5[2].copies, 2);
BOOST_CHECK_EQUAL(v5[3].copies, 1);
auto v6 = Cat(std::move(v1), v3);
BOOST_CHECK_EQUAL(v6.size(), 3);
BOOST_CHECK(v6[0].origin == &t1);
BOOST_CHECK(v6[1].origin == &t1);
BOOST_CHECK(v6[2].origin == &t2);
BOOST_CHECK_EQUAL(v6[0].copies, 1);
BOOST_CHECK_EQUAL(v6[1].copies, 2);
BOOST_CHECK_EQUAL(v6[2].copies, 1);
auto v7 = Cat(v2, std::move(v4));
BOOST_CHECK_EQUAL(v7.size(), 4);
BOOST_CHECK(v7[0].origin == &t2);
BOOST_CHECK(v7[1].origin == &t1);
BOOST_CHECK(v7[2].origin == &t2);
BOOST_CHECK(v7[3].origin == &t3);
BOOST_CHECK_EQUAL(v7[0].copies, 1);
BOOST_CHECK_EQUAL(v7[1].copies, 1);
BOOST_CHECK_EQUAL(v7[2].copies, 1);
BOOST_CHECK_EQUAL(v7[3].copies, 0);
auto v8 = Cat(std::move(v2), std::move(v3));
BOOST_CHECK_EQUAL(v8.size(), 3);
BOOST_CHECK(v8[0].origin == &t2);
BOOST_CHECK(v8[1].origin == &t1);
BOOST_CHECK(v8[2].origin == &t2);
BOOST_CHECK_EQUAL(v8[0].copies, 0);
BOOST_CHECK_EQUAL(v8[1].copies, 1);
BOOST_CHECK_EQUAL(v8[2].copies, 0);
}
BOOST_AUTO_TEST_SUITE_END()
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