diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/geometry.cpp | 257 |
1 files changed, 253 insertions, 4 deletions
diff --git a/test/geometry.cpp b/test/geometry.cpp index 08e268c9..d13c88bf 100644 --- a/test/geometry.cpp +++ b/test/geometry.cpp @@ -17,16 +17,17 @@ using namespace libcamera; class GeometryTest : public Test { protected: - bool compare(const Size &lhs, const Size &rhs, - bool (*op)(const Size &lhs, const Size &rhs), + template<typename T> + bool compare(const T &lhs, const T &rhs, + bool (*op)(const T &lhs, const T &rhs), const char *opName, bool expect) { bool result = op(lhs, rhs); if (result != expect) { - cout << "Size(" << lhs.width << ", " << lhs.height << ") " + cout << lhs.toString() << opName << " " - << "Size(" << rhs.width << ", " << rhs.height << ") " + << rhs.toString() << "test failed" << std::endl; return false; } @@ -36,6 +37,63 @@ protected: int run() { + /* + * Point tests + */ + + /* Equality */ + if (!compare(Point(50, 100), Point(50, 100), &operator==, "==", true)) + return TestFail; + + if (!compare(Point(-50, 100), Point(-50, 100), &operator==, "==", true)) + return TestFail; + + if (!compare(Point(50, -100), Point(50, -100), &operator==, "==", true)) + return TestFail; + + if (!compare(Point(-50, -100), Point(-50, -100), &operator==, "==", true)) + return TestFail; + + /* Inequality */ + if (!compare(Point(50, 100), Point(50, 100), &operator!=, "!=", false)) + return TestFail; + + if (!compare(Point(-50, 100), Point(-50, 100), &operator!=, "!=", false)) + return TestFail; + + if (!compare(Point(50, -100), Point(50, -100), &operator!=, "!=", false)) + return TestFail; + + if (!compare(Point(-50, -100), Point(-50, -100), &operator!=, "!=", false)) + return TestFail; + + if (!compare(Point(-50, 100), Point(50, 100), &operator!=, "!=", true)) + return TestFail; + + if (!compare(Point(50, -100), Point(50, 100), &operator!=, "!=", true)) + return TestFail; + + if (!compare(Point(-50, -100), Point(50, 100), &operator!=, "!=", true)) + return TestFail; + + /* Negation */ + if (Point(50, 100) != -Point(-50, -100) || + Point(50, 100) == -Point(50, -100) || + Point(50, 100) == -Point(-50, 100)) { + cout << "Point negation test failed" << endl; + return TestFail; + } + + /* Default constructor */ + if (Point() != Point(0, 0)) { + cout << "Default constructor test failed" << endl; + return TestFail; + } + + /* + * Size tests + */ + if (!Size().isNull() || !Size(0, 0).isNull()) { cout << "Null size incorrectly reported as not null" << endl; return TestFail; @@ -109,6 +167,75 @@ protected: return TestFail; } + /* Aspect ratio tests */ + if (Size(0, 0).boundedToAspectRatio(Size(4, 3)) != Size(0, 0) || + Size(1920, 1440).boundedToAspectRatio(Size(16, 9)) != Size(1920, 1080) || + Size(1920, 1440).boundedToAspectRatio(Size(65536, 36864)) != Size(1920, 1080) || + Size(1440, 1920).boundedToAspectRatio(Size(9, 16)) != Size(1080, 1920) || + Size(1920, 1080).boundedToAspectRatio(Size(4, 3)) != Size(1440, 1080) || + Size(1920, 1080).boundedToAspectRatio(Size(65536, 49152)) != Size(1440, 1080) || + Size(1024, 1024).boundedToAspectRatio(Size(1, 1)) != Size(1024, 1024) || + Size(1920, 1080).boundedToAspectRatio(Size(16, 9)) != Size(1920, 1080) || + Size(200, 100).boundedToAspectRatio(Size(16, 9)) != Size(177, 100) || + Size(300, 200).boundedToAspectRatio(Size(16, 9)) != Size(300, 168)) { + cout << "Size::boundedToAspectRatio() test failed" << endl; + return TestFail; + } + + if (Size(0, 0).expandedToAspectRatio(Size(4, 3)) != Size(0, 0) || + Size(1920, 1440).expandedToAspectRatio(Size(16, 9)) != Size(2560, 1440) || + Size(1920, 1440).expandedToAspectRatio(Size(65536, 36864)) != Size(2560, 1440) || + Size(1440, 1920).expandedToAspectRatio(Size(9, 16)) != Size(1440, 2560) || + Size(1920, 1080).expandedToAspectRatio(Size(4, 3)) != Size(1920, 1440) || + Size(1920, 1080).expandedToAspectRatio(Size(65536, 49152)) != Size(1920, 1440) || + Size(1024, 1024).expandedToAspectRatio(Size(1, 1)) != Size(1024, 1024) || + Size(1920, 1080).expandedToAspectRatio(Size(16, 9)) != Size(1920, 1080) || + Size(200, 100).expandedToAspectRatio(Size(16, 9)) != Size(200, 112) || + Size(300, 200).expandedToAspectRatio(Size(16, 9)) != Size(355, 200)) { + cout << "Size::expandedToAspectRatio() test failed" << endl; + return TestFail; + } + + /* Size::centeredTo() tests */ + if (Size(0, 0).centeredTo(Point(50, 100)) != Rectangle(50, 100, 0, 0) || + Size(0, 0).centeredTo(Point(-50, -100)) != Rectangle(-50, -100, 0, 0) || + Size(100, 200).centeredTo(Point(50, 100)) != Rectangle(0, 0, 100, 200) || + Size(100, 200).centeredTo(Point(-50, -100)) != Rectangle(-100, -200, 100, 200) || + Size(101, 201).centeredTo(Point(-50, -100)) != Rectangle(-100, -200, 101, 201) || + Size(101, 201).centeredTo(Point(-51, -101)) != Rectangle(-101, -201, 101, 201)) { + cout << "Size::centeredTo() test failed" << endl; + return TestFail; + } + + /* Scale a size by a float */ + if (Size(1000, 2000) * 2.0 != Size(2000, 4000) || + Size(300, 100) * 0.5 != Size(150, 50) || + Size(1, 2) * 1.6 != Size(1, 3)) { + cout << "Size::operator*() failed" << endl; + return TestFail; + } + + if (Size(1000, 2000) / 2.0 != Size(500, 1000) || + Size(300, 100) / 0.5 != Size(600, 200) || + Size(1000, 2000) / 3.0 != Size(333, 666)) { + cout << "Size::operator*() failed" << endl; + return TestFail; + } + + s = Size(300, 100); + s *= 0.3333; + if (s != Size(99, 33)) { + cout << "Size::operator*() test failed" << endl; + return TestFail; + } + + s = Size(300, 100); + s /= 3; + if (s != Size(100, 33)) { + cout << "Size::operator*() test failed" << endl; + return TestFail; + } + /* Test Size equality and inequality. */ if (!compare(Size(100, 100), Size(100, 100), &operator==, "==", true)) return TestFail; @@ -182,6 +309,10 @@ protected: if (!compare(Size(200, 100), Size(100, 200), &operator>=, ">=", true)) return TestFail; + /* + * Rectangle tests + */ + /* Test Rectangle::isNull(). */ if (!Rectangle(0, 0, 0, 0).isNull() || !Rectangle(1, 1, 0, 0).isNull()) { @@ -196,6 +327,124 @@ protected: return TestFail; } + /* Rectangle::size(), Rectangle::topLeft() and Rectangle::center() tests */ + if (Rectangle(-1, -2, 3, 4).size() != Size(3, 4) || + Rectangle(0, 0, 100000, 200000).size() != Size(100000, 200000)) { + cout << "Rectangle::size() test failed" << endl; + return TestFail; + } + + if (Rectangle(1, 2, 3, 4).topLeft() != Point(1, 2) || + Rectangle(-1, -2, 3, 4).topLeft() != Point(-1, -2)) { + cout << "Rectangle::topLeft() test failed" << endl; + return TestFail; + } + + if (Rectangle(0, 0, 300, 400).center() != Point(150, 200) || + Rectangle(-1000, -2000, 300, 400).center() != Point(-850, -1800) || + Rectangle(10, 20, 301, 401).center() != Point(160, 220) || + Rectangle(11, 21, 301, 401).center() != Point(161, 221) || + Rectangle(-1011, -2021, 301, 401).center() != Point(-861, -1821)) { + cout << "Rectangle::center() test failed" << endl; + return TestFail; + } + + /* Rectangle::boundedTo() (intersection function) */ + if (Rectangle(0, 0, 1000, 2000).boundedTo(Rectangle(0, 0, 1000, 2000)) != + Rectangle(0, 0, 1000, 2000) || + Rectangle(-500, -1000, 1000, 2000).boundedTo(Rectangle(0, 0, 1000, 2000)) != + Rectangle(0, 0, 500, 1000) || + Rectangle(500, 1000, 1000, 2000).boundedTo(Rectangle(0, 0, 1000, 2000)) != + Rectangle(500, 1000, 500, 1000) || + Rectangle(300, 400, 50, 100).boundedTo(Rectangle(0, 0, 1000, 2000)) != + Rectangle(300, 400, 50, 100) || + Rectangle(0, 0, 1000, 2000).boundedTo(Rectangle(300, 400, 50, 100)) != + Rectangle(300, 400, 50, 100) || + Rectangle(0, 0, 100, 100).boundedTo(Rectangle(50, 100, 100, 100)) != + Rectangle(50, 100, 50, 0) || + Rectangle(0, 0, 100, 100).boundedTo(Rectangle(100, 50, 100, 100)) != + Rectangle(100, 50, 0, 50) || + Rectangle(-10, -20, 10, 20).boundedTo(Rectangle(10, 20, 100, 100)) != + Rectangle(10, 20, 0, 0)) { + cout << "Rectangle::boundedTo() test failed" << endl; + return TestFail; + } + + /* Rectangle::enclosedIn() tests */ + if (Rectangle(10, 20, 300, 400).enclosedIn(Rectangle(-10, -20, 1300, 1400)) != + Rectangle(10, 20, 300, 400) || + Rectangle(-100, -200, 3000, 4000).enclosedIn(Rectangle(-10, -20, 1300, 1400)) != + Rectangle(-10, -20, 1300, 1400) || + Rectangle(-100, -200, 300, 400).enclosedIn(Rectangle(-10, -20, 1300, 1400)) != + Rectangle(-10, -20, 300, 400) || + Rectangle(5100, 6200, 300, 400).enclosedIn(Rectangle(-10, -20, 1300, 1400)) != + Rectangle(990, 980, 300, 400) || + Rectangle(100, -300, 150, 200).enclosedIn(Rectangle(50, 0, 200, 300)) != + Rectangle(100, 0, 150, 200) || + Rectangle(100, -300, 150, 1200).enclosedIn(Rectangle(50, 0, 200, 300)) != + Rectangle(100, 0, 150, 300) || + Rectangle(-300, 100, 200, 150).enclosedIn(Rectangle(0, 50, 300, 200)) != + Rectangle(0, 100, 200, 150) || + Rectangle(-300, 100, 1200, 150).enclosedIn(Rectangle(0, 50, 300, 200)) != + Rectangle(0, 100, 300, 150)) { + cout << "Rectangle::enclosedIn() test failed" << endl; + return TestFail; + } + + /* Rectange::scaledBy() tests */ + if (Rectangle(10, 20, 300, 400).scaledBy(Size(0, 0), Size(1, 1)) != + Rectangle(0, 0, 0, 0) || + Rectangle(10, -20, 300, 400).scaledBy(Size(32768, 65536), Size(32768, 32768)) != + Rectangle(10, -40, 300, 800) || + Rectangle(-30000, 10000, 20000, 20000).scaledBy(Size(7, 7), Size(7, 7)) != + Rectangle(-30000, 10000, 20000, 20000) || + Rectangle(-20, -30, 320, 240).scaledBy(Size(1280, 960), Size(640, 480)) != + Rectangle(-40, -60, 640, 480) || + Rectangle(1, 1, 2026, 1510).scaledBy(Size(4056, 3024), Size(2028, 1512)) != + Rectangle(2, 2, 4052, 3020)) { + cout << "Rectangle::scaledBy() test failed" << endl; + return TestFail; + } + + /* Rectangle::translatedBy() tests */ + if (Rectangle(10, -20, 300, 400).translatedBy(Point(-30, 40)) != + Rectangle(-20, 20, 300, 400) || + Rectangle(-10, 20, 400, 300).translatedBy(Point(50, -60)) != + Rectangle(40, -40, 400, 300)) { + cout << "Rectangle::translatedBy() test failed" << endl; + return TestFail; + } + + /* Rectangle::scaleBy() tests */ + Rectangle r(-20, -30, 320, 240); + r.scaleBy(Size(1280, 960), Size(640, 480)); + if (r != Rectangle(-40, -60, 640, 480)) { + cout << "Rectangle::scaleBy() test failed" << endl; + return TestFail; + } + + r = Rectangle(1, 1, 2026, 1510); + r.scaleBy(Size(4056, 3024), Size(2028, 1512)); + if (r != Rectangle(2, 2, 4052, 3020)) { + cout << "Rectangle::scaleBy() test failed" << endl; + return TestFail; + } + + /* Rectangle::translateBy() tests */ + r = Rectangle(10, -20, 300, 400); + r.translateBy(Point(-30, 40)); + if (r != Rectangle(-20, 20, 300, 400)) { + cout << "Rectangle::translateBy() test failed" << endl; + return TestFail; + } + + r = Rectangle(-10, 20, 400, 300); + r.translateBy(Point(50, -60)); + if (r != Rectangle(40, -40, 400, 300)) { + cout << "Rectangle::translateBy() test failed" << endl; + return TestFail; + } + return TestPass; } }; |