diff options
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | sigcore/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | sigcore/test/CMakeLists.txt | 5 | ||||
| -rw-r--r-- | sigcore/test/TestFraction.cpp | 187 | ||||
| -rw-r--r-- | sigcore/test/TestFraction.h | 50 | ||||
| -rw-r--r-- | test.cmake | 16 |
6 files changed, 261 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ba0ecd7a..718ba821 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -12,6 +12,7 @@ FIND_PACKAGE(QCA2) # FIND_PACKAGE(LibKDEGames) INCLUDE(doxygen.cmake) +INCLUDE(test.cmake) SET(SIGEN_VERSION_MAJOR 0) SET(SIGEN_VERSION_MINOR 0) diff --git a/sigcore/CMakeLists.txt b/sigcore/CMakeLists.txt index bf570239..d0ef426d 100644 --- a/sigcore/CMakeLists.txt +++ b/sigcore/CMakeLists.txt @@ -32,6 +32,8 @@ TARGET_LINK_LIBRARIES(sigcore LINK_INTERFACE_LIBRARIES ${QT_QTCORE_LIBRARY} ) +ADD_SUBDIRECTORY(test) + INSTALL( TARGETS sigcore diff --git a/sigcore/test/CMakeLists.txt b/sigcore/test/CMakeLists.txt new file mode 100644 index 00000000..cbe07287 --- /dev/null +++ b/sigcore/test/CMakeLists.txt @@ -0,0 +1,5 @@ +SET(libraries + sigcore +) + +MAKE_TEST(Fraction libraries) diff --git a/sigcore/test/TestFraction.cpp b/sigcore/test/TestFraction.cpp new file mode 100644 index 00000000..e8818ba0 --- /dev/null +++ b/sigcore/test/TestFraction.cpp @@ -0,0 +1,187 @@ +/* + * Copyright 2008 Ben Boeckel <MathStuf@gmail.com> + * + * 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/>. + */ + +// Header include +#include "TestFraction.h" + +// Qt includes +#include <QtTest/QTest> + +void TestFraction::set() +{ + Sigcore::Fraction frac(1, 1); + + QCOMPARE(frac.numerator(), 1); + QCOMPARE(frac.denominator(), 1); + + frac.set(3, 4); + + QCOMPARE(frac.numerator(), 3); + QCOMPARE(frac.denominator(), 4); +} + +void TestFraction::setNumerator() +{ + Sigcore::Fraction frac(5, 8); + + frac.setNumerator(4); + + QCOMPARE(frac.numerator(), 4); +} + +void TestFraction::setDenominator() +{ + Sigcore::Fraction frac(5, 8); + + frac.setDenominator(4); + + QCOMPARE(frac.denominator(), 4); +} + +void TestFraction::reduce() +{ + Sigcore::Fraction frac(5, 8); + + frac.reduce(); + + QCOMPARE(frac.numerator(), 5); + QCOMPARE(frac.denominator(), 8); + + frac.set(2, 4); + frac.reduce(); + + QCOMPARE(frac.numerator(), 1); + QCOMPARE(frac.denominator(), 2); + + frac.set(-2, 4); + frac.reduce(); + + QCOMPARE(frac.numerator(), -1); + QCOMPARE(frac.denominator(), 2); +} + +void TestFraction::assignment() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + frac1 = frac2; + + QCOMPARE(frac1.numerator(), 3); + QCOMPARE(frac1.denominator(), 4); +} + +void TestFraction::conversion() +{ + Sigcore::Fraction frac(5, 8); + + QVERIFY(frac == .625); +} + +void TestFraction::addition() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + frac1 = frac1 + frac2; + + QCOMPARE(frac1.numerator(), 11); + QCOMPARE(frac1.denominator(), 8); +} + +void TestFraction::subtraction() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + frac1 = frac1 - frac2; + + QCOMPARE(frac1.numerator(), -1); + QCOMPARE(frac1.denominator(), 8); +} + +void TestFraction::multiplication() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + frac1 = frac1 * frac2; + + QCOMPARE(frac1.numerator(), 15); + QCOMPARE(frac1.denominator(), 32); +} + +void TestFraction::division() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + frac1 = frac1 / frac2; + + QCOMPARE(frac1.numerator(), 5); + QCOMPARE(frac1.denominator(), 6); +} + +void TestFraction::modulo() +{ + Sigcore::Fraction frac1(7, 8); + Sigcore::Fraction frac2(1, 2); + + frac1 = frac1 % frac2; + + QCOMPARE(frac1.numerator(), 3); + QCOMPARE(frac1.denominator(), 8); +} + +void TestFraction::equal() +{ + Sigcore::Fraction frac1(6, 8); + Sigcore::Fraction frac2(3, 4); + + QCOMPARE(frac1, frac2); +} + +void TestFraction::less() +{ + Sigcore::Fraction frac1(5, 8); + Sigcore::Fraction frac2(3, 4); + + QVERIFY(frac1 < frac2); +} + +void TestFraction::greater() +{ + Sigcore::Fraction frac1(7, 8); + Sigcore::Fraction frac2(3, 4); + + QVERIFY(frac1 > frac2); +} + +void TestFraction::normalize() +{ + Sigcore::Fraction frac(-2, -1); + + QCOMPARE(frac.numerator(), 2); + QCOMPARE(frac.denominator(), 1); + + frac.set(2, -1); + + QCOMPARE(frac.numerator(), -2); + QCOMPARE(frac.denominator(), 1); +} + +QTEST_APPLESS_MAIN(TestFraction) diff --git a/sigcore/test/TestFraction.h b/sigcore/test/TestFraction.h new file mode 100644 index 00000000..2eb720a1 --- /dev/null +++ b/sigcore/test/TestFraction.h @@ -0,0 +1,50 @@ +/* + * Copyright 2008 Ben Boeckel <MathStuf@gmail.com> + * + * 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/>. + */ + +#ifndef TESTFRACTION +#define TESTFRACTION + +// Sigcore includes +#include "../Fraction.h" + +class TestFraction : public QObject +{ + Q_OBJECT + + private slots: + void set(); + void setNumerator(); + void setDenominator(); + + void reduce(); + + void assignment(); + void conversion(); + void addition(); + void subtraction(); + void multiplication(); + void division(); + void modulo(); + + void equal(); + void less(); + void greater(); + + void normalize(); +}; + +#endif diff --git a/test.cmake b/test.cmake new file mode 100644 index 00000000..5cbf5563 --- /dev/null +++ b/test.cmake @@ -0,0 +1,16 @@ +SET(TESTING OFF CACHE BOOL "Build tests") + +IF (TESTING) + ENABLE_TESTING() +ENDIF (TESTING) + +MACRO(MAKE_TEST class libraries) + KDE4_ADD_UNIT_TEST(test-${class} + Test${class}.cpp + ) + TARGET_LINK_LIBRARIES(test-${class} + ${QT_QTCORE_LIBRARY} + ${QT_QTTEST_LIBRARY} + ${${libraries}} + ) +ENDMACRO(MAKE_TEST) |