One Month In Minsk. Made in Belarus.

1 files changed, 44 insertions, 0 deletions

diff --git a/geometry/geometry_tests/common_test.cpp b/geometry/geometry_tests/common_test.cpp
new file mode 100644
index 0000000000..d6dc8cb4db
--- /dev/null
+++ b/geometry/geometry_tests/common_test.cpp
@@ -0,0 +1,44 @@
+#include "../../base/SRC_FIRST.hpp"
+#include "../../base/macros.hpp"
+
+#include "equality.hpp"
+
+#include "../../testing/testing.hpp"
+
+#include "../rect2d.hpp"
+
+using namespace test;
+
+UNIT_TEST(Rect)
+{
+  m2::Rect<double> rect(0, 0, 500, 300);
+
+  double factor[] = { 0.2, 0.3, 0.5, 0.7, 1.0, 1.3, 1.5, 2.0 };
+  for (size_t i = 0; i < ARRAY_SIZE(factor); ++i)
+  {
+    m2::Rect<double> r(rect);
+    r.Scale(factor[i]);
+    TEST(is_equal_center(rect, r), ());
+
+    r = rect;
+    r.Scale(-factor[i]);
+    TEST(is_equal_center(rect, r), ());
+  }
+
+  m2::RectD external(0, 0, 100, 100);
+  TEST(external.IsIntersect(m2::RectD(10, 10, 90, 90)), ());
+  TEST(external.IsPointInside(m2::PointD(5, 33)), ());
+  TEST(external.IsIntersect(m2::RectD(99, 99, 1000, 1000)), ());
+}
+
+UNIT_TEST(Point)
+{
+  double const l = sqrt(2.0);
+  double const a = math::pi / 4.0;
+  m2::PointD const start(0.0, 0.0);
+
+  TEST(is_equal(start.Move(l, a), m2::PointD(1, 1)), ());
+  TEST(is_equal(start.Move(l, math::pi - a), m2::PointD(-1, 1)), ());
+  TEST(is_equal(start.Move(l, -math::pi + a), m2::PointD(-1, -1)), ());
+  TEST(is_equal(start.Move(l, - a), m2::PointD(1, -1)), ());
+}