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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/
*/
#include "../src/mathlib.h"
#include "testsuite.h"
class TestMathLib : public TestFixture
{
public:
TestMathLib() : TestFixture("TestMathLib")
{ }
private:
void run()
{
TEST_CASE(calculate);
TEST_CASE(convert);
TEST_CASE(isint);
}
void calculate()
{
ASSERT_EQUALS("256", MathLib::add("0xff", "1"));
ASSERT_EQUALS("-0.003", MathLib::multiply("-1e-3", "3"));
ASSERT_EQUALS("5", MathLib::divide("25.5", "5.1"));
ASSERT_EQUALS("-11.96", MathLib::multiply("-2.3", "5.2"));
ASSERT_EQUALS("7", MathLib::divide("21.", "3"));
ASSERT_EQUALS("1", MathLib::divide("3", "2"));
ASSERT_EQUALS("3000", MathLib::multiply("1E3", "3"));
}
void convert()
{
ASSERT_EQUALS(10, MathLib::toLongNumber("0xa"));
ASSERT_EQUALS(8, MathLib::toLongNumber("010"));
ASSERT_EQUALS(10, MathLib::toLongNumber("10"));
}
void isint()
{
ASSERT_EQUALS(true, MathLib::isInt("0"));
ASSERT_EQUALS(true, MathLib::isInt("0xa"));
ASSERT_EQUALS(true, MathLib::isInt("0l"));
ASSERT_EQUALS(true, MathLib::isInt("0L"));
ASSERT_EQUALS(true, MathLib::isInt("0ul"));
ASSERT_EQUALS(true, MathLib::isInt("0ull"));
ASSERT_EQUALS(true, MathLib::isInt("0llu"));
ASSERT_EQUALS(true, MathLib::isInt("333L"));
ASSERT_EQUALS(true, MathLib::isInt("330L"));
ASSERT_EQUALS(true, MathLib::isInt("330llu"));
ASSERT_EQUALS(true, MathLib::isInt("07"));
ASSERT_EQUALS(true, MathLib::isInt("0123"));
ASSERT_EQUALS(false, MathLib::isInt("0.4"));
ASSERT_EQUALS(false, MathLib::isInt("2352.3f"));
}
};
REGISTER_TEST(TestMathLib)
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