bitcoin/src/test/util_tests.cpp
MarcoFalke c5870ab689
Merge : Fix Clang Static Analyzer warnings
159c32d1f1 Add assertion to guide static analyzers. Clang Static Analyzer needs this guidance. (practicalswift)
fd447a6efe Fix dead stores. Values were stored but never read. Limit scope. (practicalswift)

Pull request description:

  Fix Clang Static Analyzer warnings reported by @kallewoof in :

  * Fix dead stores. Values were stored but never read.
  * Add assertion to guide static analyzers. See  for details.

Tree-SHA512: 83dbec821f45217637316bee978e7543f2d2caeb7f7b0b3aec107fede0fff8baa756da8f6b761ae0d38537740839ac9752f6689109c38a4b05c0c041aaa3a1fb
2018-05-14 10:45:24 -04:00

1184 lines
49 KiB
C++

// Copyright (c) 2011-2017 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.h>
#include <clientversion.h>
#include <primitives/transaction.h>
#include <sync.h>
#include <utilstrencodings.h>
#include <utilmoneystr.h>
#include <test/test_bitcoin.h>
#include <stdint.h>
#include <vector>
#ifndef WIN32
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#endif
#include <boost/test/unit_test.hpp>
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)
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, ParseHex_expected + 5, true),
"04 67 8a fd b0");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected + sizeof(ParseHex_expected),
ParseHex_expected + sizeof(ParseHex_expected)),
"");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected + sizeof(ParseHex_expected),
ParseHex_expected + sizeof(ParseHex_expected), true),
"");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected, ParseHex_expected),
"");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_expected, ParseHex_expected, true),
"");
std::vector<unsigned char> ParseHex_vec(ParseHex_expected, ParseHex_expected + 5);
BOOST_CHECK_EQUAL(
HexStr(ParseHex_vec, true),
"04 67 8a fd b0");
BOOST_CHECK_EQUAL(
HexStr(ParseHex_vec.rbegin(), ParseHex_vec.rend()),
"b0fd8a6704"
);
BOOST_CHECK_EQUAL(
HexStr(ParseHex_vec.rbegin(), ParseHex_vec.rend(), true),
"b0 fd 8a 67 04"
);
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),
std::reverse_iterator<const uint8_t *>(ParseHex_expected), true),
""
);
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 + 1),
std::reverse_iterator<const uint8_t *>(ParseHex_expected), true),
"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 + 5),
std::reverse_iterator<const uint8_t *>(ParseHex_expected), true),
"b0 fd 8a 67 04"
);
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_FormatISO8601DateTime)
{
BOOST_CHECK_EQUAL(FormatISO8601DateTime(1317425777), "2011-09-30T23:36:17Z");
}
BOOST_AUTO_TEST_CASE(util_FormatISO8601Date)
{
BOOST_CHECK_EQUAL(FormatISO8601Date(1317425777), "2011-09-30");
}
BOOST_AUTO_TEST_CASE(util_FormatISO8601Time)
{
BOOST_CHECK_EQUAL(FormatISO8601Time(1317425777), "23:36:17Z");
}
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();
}
ReadConfigStream(streamConfig);
}
void SetNetworkOnlyArg(const std::string arg)
{
LOCK(cs_args);
m_network_only_args.insert(arg);
}
};
BOOST_AUTO_TEST_CASE(util_ParseParameters)
{
TestArgsManager testArgs;
const char *argv_test[] = {"-ignored", "-a", "-b", "-ccc=argument", "-ccc=multiple", "f", "-d=e"};
testArgs.ParseParameters(0, (char**)argv_test);
BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty());
testArgs.ParseParameters(1, (char**)argv_test);
BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty());
testArgs.ParseParameters(7, (char**)argv_test);
// 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);
}
BOOST_AUTO_TEST_CASE(util_GetBoolArg)
{
TestArgsManager testArgs;
const char *argv_test[] = {
"ignored", "-a", "-nob", "-c=0", "-d=1", "-e=false", "-f=true"};
testArgs.ParseParameters(7, (char**)argv_test);
// Each letter should be set.
for (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 char *argv_test[] = {"ignored", "-nofoo", "-foo", "-nobar=0"};
testArgs.ParseParameters(4, (char**)argv_test);
// 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";
testArgs.ParseParameters(1, (char**)argv_test);
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";
testArgs.ParseParameters(3, (char**)combo_test_args);
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;
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 (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 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";
test_args.ParseParameters(0, (char**)argv_testnet);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "main");
test_args.ParseParameters(2, (char**)argv_testnet);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(2, (char**)argv_regtest);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "regtest");
test_args.ParseParameters(3, (char**)argv_test_no_reg);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(3, (char**)argv_both);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
test_args.ParseParameters(0, (char**)argv_testnet);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(2, (char**)argv_testnet);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(2, (char**)argv_regtest);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
test_args.ParseParameters(3, (char**)argv_test_no_reg);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(3, (char**)argv_both);
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");
test_args.ParseParameters(0, (char**)argv_testnet);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(2, (char**)argv_testnet);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(2, (char**)argv_regtest);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
test_args.ParseParameters(2, (char**)argv_test_no_reg);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_EQUAL(test_args.GetChainName(), "test");
test_args.ParseParameters(3, (char**)argv_both);
test_args.ReadConfigString(testnetconf);
BOOST_CHECK_THROW(test_args.GetChainName(), std::runtime_error);
}
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(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 = fs::temp_directory_path() / fs::unique_path();
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 system tmp dir.
fs::path tmpdirname = fs::temp_directory_path();
BOOST_CHECK_EQUAL(DirIsWritable(tmpdirname), true);
// Should not be able to write to a non-existent dir.
tmpdirname = fs::temp_directory_path() / 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_SUITE_END()