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| author | Alexander Sulfrian <alexander@sulfrian.net> | 2012-03-21 21:36:59 +0100 |
|---|---|---|
| committer | Alexander Sulfrian <alexander@sulfrian.net> | 2013-01-05 17:17:51 +0100 |
| commit | b489968dcc1416a530b9f5289b47962e39ec4158 (patch) | |
| tree | eb299b599bd0f7ae98661d61eb33d971250d7b67 /test/utils | |
| parent | e762b9d1a0080bfbba36d1b53ada858d05e13db1 (diff) | |
| download | usdx-b489968dcc1416a530b9f5289b47962e39ec4158.tar.gz usdx-b489968dcc1416a530b9f5289b47962e39ec4158.tar.xz usdx-b489968dcc1416a530b9f5289b47962e39ec4158.zip | |
utils/rectangle: added function to intersect two rectangles
Diffstat (limited to 'test/utils')
| -rw-r--r-- | test/utils/rectangle.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/utils/rectangle.cpp b/test/utils/rectangle.cpp index f2fe93ea..0cfbece2 100644 --- a/test/utils/rectangle.cpp +++ b/test/utils/rectangle.cpp @@ -35,6 +35,8 @@ namespace usdx class RectangleTest : public CppUnit::TestFixture { CPPUNIT_TEST_SUITE(RectangleTest); CPPUNIT_TEST(testInit); + CPPUNIT_TEST(testIntersectInner); + CPPUNIT_TEST(testIntersectOuter); CPPUNIT_TEST_SUITE_END(); private: static log4cpp::Category& log; @@ -57,6 +59,30 @@ namespace usdx CPPUNIT_ASSERT(rect.get_width() == 200); CPPUNIT_ASSERT(rect.get_height() == 250); } + + void testIntersectInner() + { + Rectangle<int> outer(100, 150, 200, 250); + Rectangle<int> inner(120, 170, 180, 200); + Rectangle<int> intersect = outer.intersect(inner); + + CPPUNIT_ASSERT(intersect.get_point1().get_x() == 120); + CPPUNIT_ASSERT(intersect.get_point1().get_y() == 170); + CPPUNIT_ASSERT(intersect.get_point2().get_x() == 180); + CPPUNIT_ASSERT(intersect.get_point2().get_y() == 200); + } + + void testIntersectOuter() + { + Rectangle<int> outer(120, 170, 180, 200); + Rectangle<int> inner(100, 150, 200, 250); + Rectangle<int> intersect = outer.intersect(inner); + + CPPUNIT_ASSERT(intersect.get_point1().get_x() == 120); + CPPUNIT_ASSERT(intersect.get_point1().get_y() == 170); + CPPUNIT_ASSERT(intersect.get_point2().get_x() == 180); + CPPUNIT_ASSERT(intersect.get_point2().get_y() == 200); + } }; log4cpp::Category& RectangleTest::log = |