76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/
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*/
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#include "../src/mathlib.h"
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#include "testsuite.h"
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class TestMathLib : public TestFixture
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{
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public:
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TestMathLib() : TestFixture("TestMathLib")
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{ }
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private:
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void run()
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{
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TEST_CASE(calculate);
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TEST_CASE(convert);
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TEST_CASE(isint);
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}
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void calculate()
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{
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ASSERT_EQUALS("256", MathLib::add("0xff", "1"));
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ASSERT_EQUALS("-0.003", MathLib::multiply("-1e-3", "3"));
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ASSERT_EQUALS("5", MathLib::divide("25.5", "5.1"));
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ASSERT_EQUALS("-11.96", MathLib::multiply("-2.3", "5.2"));
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ASSERT_EQUALS("7", MathLib::divide("21.", "3"));
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ASSERT_EQUALS("1", MathLib::divide("3", "2"));
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ASSERT_EQUALS("3000", MathLib::multiply("1E3", "3"));
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}
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void convert()
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{
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ASSERT_EQUALS(10, MathLib::toLongNumber("0xa"));
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ASSERT_EQUALS(8, MathLib::toLongNumber("010"));
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ASSERT_EQUALS(10, MathLib::toLongNumber("10"));
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}
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void isint()
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{
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ASSERT_EQUALS(true, MathLib::isInt("0xa"));
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ASSERT_EQUALS(true, MathLib::isInt("0l"));
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ASSERT_EQUALS(true, MathLib::isInt("0L"));
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ASSERT_EQUALS(true, MathLib::isInt("0ul"));
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ASSERT_EQUALS(true, MathLib::isInt("0ull"));
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ASSERT_EQUALS(true, MathLib::isInt("0llu"));
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ASSERT_EQUALS(true, MathLib::isInt("333L"));
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TODO_ASSERT_EQUALS(true, MathLib::isInt("330L"));
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TODO_ASSERT_EQUALS(true, MathLib::isInt("330llu"));
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ASSERT_EQUALS(false, MathLib::isInt("0.4"));
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ASSERT_EQUALS(false, MathLib::isInt("2352.3f"));
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}
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};
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REGISTER_TEST(TestMathLib)
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