143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
|
|
//
|
|
// This file is part of Bytecoin.
|
|
//
|
|
// Bytecoin is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Bytecoin is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "cryptonote_core/cryptonote_format_utils.h"
|
|
#include "cryptonote_core/Currency.h"
|
|
|
|
using namespace cryptonote;
|
|
|
|
namespace
|
|
{
|
|
const size_t TEST_NUMBER_OF_DECIMAL_PLACES = 8;
|
|
|
|
void do_pos_test(uint64_t expected, const std::string& str)
|
|
{
|
|
cryptonote::Currency currency = cryptonote::CurrencyBuilder().numberOfDecimalPlaces(TEST_NUMBER_OF_DECIMAL_PLACES).currency();
|
|
uint64_t val;
|
|
std::string number_str = str;
|
|
std::replace(number_str.begin(), number_str.end(), '_', '.');
|
|
number_str.erase(std::remove(number_str.begin(), number_str.end(), '~'), number_str.end());
|
|
ASSERT_TRUE(currency.parseAmount(number_str, val));
|
|
ASSERT_EQ(expected, val);
|
|
}
|
|
|
|
void do_neg_test(const std::string& str)
|
|
{
|
|
cryptonote::Currency currency = cryptonote::CurrencyBuilder().numberOfDecimalPlaces(TEST_NUMBER_OF_DECIMAL_PLACES).currency();
|
|
uint64_t val;
|
|
std::string number_str = str;
|
|
std::replace(number_str.begin(), number_str.end(), '_', '.');
|
|
number_str.erase(std::remove(number_str.begin(), number_str.end(), '~'), number_str.end());
|
|
ASSERT_FALSE(currency.parseAmount(number_str, val));
|
|
}
|
|
}
|
|
|
|
#define TEST_pos(expected, str) \
|
|
TEST(parse_amount, handles_pos_ ## str) \
|
|
{ \
|
|
do_pos_test(UINT64_C(expected), #str); \
|
|
}
|
|
|
|
#define TEST_neg(str) \
|
|
TEST(parse_amount, handles_neg_ ## str) \
|
|
{ \
|
|
do_neg_test(#str); \
|
|
}
|
|
|
|
#define TEST_neg_n(str, name) \
|
|
TEST(parse_amount, handles_neg_ ## name) \
|
|
{ \
|
|
do_neg_test(#str); \
|
|
}
|
|
|
|
|
|
TEST_pos(0, 0);
|
|
TEST_pos(0, 00);
|
|
TEST_pos(0, 00000000);
|
|
TEST_pos(0, 000000000);
|
|
TEST_pos(0, 00000000000000000000000000000000);
|
|
|
|
TEST_pos(0, _0);
|
|
TEST_pos(0, _00);
|
|
TEST_pos(0, _00000000);
|
|
TEST_pos(0, _000000000);
|
|
TEST_pos(0, _00000000000000000000000000000000);
|
|
|
|
TEST_pos(0, 00000000_);
|
|
TEST_pos(0, 000000000_);
|
|
TEST_pos(0, 00000000000000000000000000000000_);
|
|
|
|
TEST_pos(0, 0_);
|
|
TEST_pos(0, 0_0);
|
|
TEST_pos(0, 0_00);
|
|
TEST_pos(0, 0_00000000);
|
|
TEST_pos(0, 0_000000000);
|
|
TEST_pos(0, 0_00000000000000000000000000000000);
|
|
|
|
TEST_pos(0, 00_);
|
|
TEST_pos(0, 00_0);
|
|
TEST_pos(0, 00_00);
|
|
TEST_pos(0, 00_00000000);
|
|
TEST_pos(0, 00_000000000);
|
|
TEST_pos(0, 00_00000000000000000000000000000000);
|
|
|
|
TEST_pos(1, 0_00000001);
|
|
TEST_pos(1, 0_000000010);
|
|
TEST_pos(1, 0_000000010000000000000000000000000);
|
|
TEST_pos(9, 0_00000009);
|
|
TEST_pos(9, 0_000000090);
|
|
TEST_pos(9, 0_000000090000000000000000000000000);
|
|
|
|
TEST_pos( 100000000, 1);
|
|
TEST_pos( 6553500000000, 65535);
|
|
TEST_pos( 429496729500000000, 4294967295);
|
|
TEST_pos(18446744073700000000, 184467440737_);
|
|
TEST_pos(18446744073700000000, 184467440737_0);
|
|
TEST_pos(18446744073700000000, 184467440737_00000000);
|
|
TEST_pos(18446744073700000000, 184467440737_000000000);
|
|
TEST_pos(18446744073700000000, 184467440737_0000000000000000000);
|
|
TEST_pos(18446744073709551615, 184467440737_09551615);
|
|
|
|
// Invalid numbers
|
|
TEST_neg_n(~, empty_string);
|
|
TEST_neg_n(-0, minus_0);
|
|
TEST_neg_n(+0, plus_0);
|
|
TEST_neg_n(-1, minus_1);
|
|
TEST_neg_n(+1, plus_1);
|
|
TEST_neg_n(_, only_point);
|
|
|
|
// A lot of fraction digits
|
|
TEST_neg(0_000000001);
|
|
TEST_neg(0_000000009);
|
|
TEST_neg(184467440737_000000001);
|
|
|
|
// Overflow
|
|
TEST_neg(184467440737_09551616);
|
|
TEST_neg(184467440738);
|
|
TEST_neg(18446744073709551616);
|
|
|
|
// Two or more points
|
|
TEST_neg(__);
|
|
TEST_neg(0__);
|
|
TEST_neg(__0);
|
|
TEST_neg(0__0);
|
|
TEST_neg(0_0_);
|
|
TEST_neg(_0_0);
|
|
TEST_neg(0_0_0);
|