diff options
Diffstat (limited to 'kbruch/testcases/primenumber_test.cpp')
| -rw-r--r-- | kbruch/testcases/primenumber_test.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/kbruch/testcases/primenumber_test.cpp b/kbruch/testcases/primenumber_test.cpp new file mode 100644 index 00000000..c0e322fb --- /dev/null +++ b/kbruch/testcases/primenumber_test.cpp @@ -0,0 +1,115 @@ +/*************************************************************************** + + begin : 2004-05-25 + copyright : (C) 2004 by Sebastian Stein + email : seb.kde@hpfsc.de + + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +// for BOOST testing +#include <boost/test/unit_test.hpp> +using boost::unit_test_framework::test_suite; +using boost::unit_test_framework::test_case; + +// the class to be tested +#include "primenumber.h" + + +class primenumber_test +{ + public: + + // constructor + primenumber_test() + { + } + + /** test the prime number algorithm */ + void test_isPrimeNumber() + { + BOOST_REQUIRE(m_primenumber.isPrimeNumber(0) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(2) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(3) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(4) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(5) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(6) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(7) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(8) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(9) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(23) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(9) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(9) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(6) == 0); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(101) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(323) == 0); // 17 * 19 + BOOST_REQUIRE(m_primenumber.isPrimeNumber(1001) == 0); // 7 * 143 + BOOST_REQUIRE(m_primenumber.isPrimeNumber(1002) == 0); // 2 * 501 + BOOST_REQUIRE(m_primenumber.isPrimeNumber(3) == 1); + BOOST_REQUIRE(m_primenumber.isPrimeNumber(2) == 1); + } + + /** test the get_first() function */ + void test_get_first() + { + BOOST_REQUIRE(m_primenumber.get_first() == 2); + } + + /** test the move and get functions */ + void test_move_get_func() + { + m_primenumber.move_first(); + BOOST_REQUIRE(m_primenumber.get_current() == 2); + BOOST_REQUIRE(m_primenumber.get_next() == 3); + + m_primenumber.move_forward(); + BOOST_REQUIRE(m_primenumber.get_current() == 5); + + m_primenumber.move_back(); + BOOST_REQUIRE(m_primenumber.get_current() == 3); + + unsigned int tmp = m_primenumber.get_last(); + m_primenumber.move_last(); + BOOST_REQUIRE(m_primenumber.get_current() == tmp); + + m_primenumber.move_forward(); + BOOST_REQUIRE(m_primenumber.get_last() != tmp); + } + + private: + + // instance of primenumber + primenumber m_primenumber; +}; + +class primenumber_test_suite : public test_suite +{ + public: + + primenumber_test_suite() : test_suite("primenumber_test_suite") + { + // create an instance of the test cases class + boost::shared_ptr<primenumber_test> instance(new primenumber_test()); + + // create the test cases + test_case* isPrimeNumber_test_case = BOOST_CLASS_TEST_CASE( + &primenumber_test::test_isPrimeNumber, instance ); + test_case* get_first_test_case = BOOST_CLASS_TEST_CASE( + &primenumber_test::test_get_first, instance ); + test_case* move_get_func_test_case = BOOST_CLASS_TEST_CASE( + &primenumber_test::test_move_get_func, instance ); + + // add the test cases to the test suite + add(isPrimeNumber_test_case); + add(get_first_test_case); + add(move_get_func_test_case); + } +}; |