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lbrycrd/src/test/util_tests.cpp

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use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
#include <vector>
#include <boost/test/unit_test.hpp>
#include <boost/foreach.hpp>
#include "../util.h"
using namespace std;
BOOST_AUTO_TEST_SUITE(util_tests)
BOOST_AUTO_TEST_CASE(util_MedianFilter)
{
CMedianFilter<int> filter(5, 15);
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
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BOOST_CHECK_EQUAL(filter.median(), 15);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(20); // [15 20]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 17);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(30); // [15 20 30]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 20);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(3); // [3 15 20 30]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 17);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(7); // [3 7 15 20 30]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 15);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(18); // [3 7 18 20 30]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 18);
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
filter.input(0); // [0 3 7 18 30]
remove possibility of 63 bit overflow in ParseMoney - also, add unit tests for various functions in util.cpp/util.h
2011-10-01 02:47:47 +02:00
BOOST_CHECK_EQUAL(filter.median(), 7);
}
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);
// 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_AUTO_TEST_CASE(util_DateTimeStrFormat)
{
BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 0), "01/01/70 00:00:00");
BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 0x7FFFFFFF), "01/19/38 03:14:07");
// Formats used within bitcoin
BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 1317425777), "09/30/11 23:36:17");
BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M", 1317425777), "09/30/11 23:36");
}
BOOST_AUTO_TEST_CASE(util_ParseParameters)
{
const char *argv_test[] = {"-ignored", "-a", "-b", "-ccc=argument", "-ccc=multiple", "f", "-d=e"};
ParseParameters(0, (char**)argv_test);
BOOST_CHECK(mapArgs.empty() && mapMultiArgs.empty());
ParseParameters(1, (char**)argv_test);
BOOST_CHECK(mapArgs.empty() && mapMultiArgs.empty());
ParseParameters(5, (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(mapArgs.size() == 3 && mapMultiArgs.size() == 3);
BOOST_CHECK(mapArgs.count("-a") && mapArgs.count("-b") && mapArgs.count("-ccc")
&& !mapArgs.count("f") && !mapArgs.count("-d"));
BOOST_CHECK(mapMultiArgs.count("-a") && mapMultiArgs.count("-b") && mapMultiArgs.count("-ccc")
&& !mapMultiArgs.count("f") && !mapMultiArgs.count("-d"));
BOOST_CHECK(mapArgs["-a"] == "" && mapArgs["-ccc"] == "multiple");
BOOST_CHECK(mapMultiArgs["-ccc"].size() == 2);
}
BOOST_AUTO_TEST_CASE(util_GetArg)
{
mapArgs.clear();
mapArgs["strtest1"] = "string...";
// strtest2 undefined on purpose
mapArgs["inttest1"] = "12345";
mapArgs["inttest2"] = "81985529216486895";
// inttest3 undefined on purpose
mapArgs["booltest1"] = "";
// booltest2 undefined on purpose
mapArgs["booltest3"] = "0";
mapArgs["booltest4"] = "1";
BOOST_CHECK_EQUAL(GetArg("strtest1", "default"), "string...");
BOOST_CHECK_EQUAL(GetArg("strtest2", "default"), "default");
BOOST_CHECK_EQUAL(GetArg("inttest1", -1), 12345);
BOOST_CHECK_EQUAL(GetArg("inttest2", -1), 81985529216486895);
BOOST_CHECK_EQUAL(GetArg("inttest3", -1), -1);
BOOST_CHECK_EQUAL(GetBoolArg("booltest1"), true);
BOOST_CHECK_EQUAL(GetBoolArg("booltest2"), false);
BOOST_CHECK_EQUAL(GetBoolArg("booltest3"), false);
BOOST_CHECK_EQUAL(GetBoolArg("booltest4"), true);
}
BOOST_AUTO_TEST_CASE(util_WildcardMatch)
{
BOOST_CHECK(WildcardMatch("127.0.0.1", "*"));
BOOST_CHECK(WildcardMatch("127.0.0.1", "127.*"));
BOOST_CHECK(WildcardMatch("abcdef", "a?cde?"));
BOOST_CHECK(!WildcardMatch("abcdef", "a?cde??"));
BOOST_CHECK(WildcardMatch("abcdef", "a*f"));
BOOST_CHECK(!WildcardMatch("abcdef", "a*x"));
BOOST_CHECK(WildcardMatch("", "*"));
}
BOOST_AUTO_TEST_CASE(util_FormatMoney)
{
BOOST_CHECK_EQUAL(FormatMoney(0, false), "0.00");
BOOST_CHECK_EQUAL(FormatMoney((COIN/10000)*123456789, false), "12345.6789");
BOOST_CHECK_EQUAL(FormatMoney(COIN, true), "+1.00");
BOOST_CHECK_EQUAL(FormatMoney(-COIN, false), "-1.00");
BOOST_CHECK_EQUAL(FormatMoney(-COIN, true), "-1.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100000000, false), "100000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10000000, false), "10000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*1000000, false), "1000000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100000, false), "100000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10000, false), "10000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*1000, false), "1000.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*100, false), "100.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN*10, false), "10.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN, false), "1.00");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10, false), "0.10");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100, false), "0.01");
BOOST_CHECK_EQUAL(FormatMoney(COIN/1000, false), "0.001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10000, false), "0.0001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100000, false), "0.00001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/1000000, false), "0.000001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/10000000, false), "0.0000001");
BOOST_CHECK_EQUAL(FormatMoney(COIN/100000000, false), "0.00000001");
}
BOOST_AUTO_TEST_CASE(util_ParseMoney)
{
int64 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("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));
use median filter for peer-reported reported number of blocks - fixes problem that one misconfigured or malicious node can mess up progress bar - implementation in src/util.h - testcase in src/test/util_tests.cpp
2011-09-28 21:35:58 +02:00
}
BOOST_AUTO_TEST_SUITE_END()
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