Function TEST

grid_map_core/test/EllipseIteratorTest.cpp:28–60

using namespace grid_map;

TEST(EllipseIterator, OneCellWideEllipse)
{
  GridMap map( { "types" });
  map.setGeometry(Length(8.0, 5.0), 1.0, Position(0.0, 0.0));

  EllipseIterator iterator(map, Position(0.0, 0.0), Length(8.0, 1.0));

  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(0, (*iterator)(0));
  EXPECT_EQ(2, (*iterator)(1));

  ++iterator;
  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(1, (*iterator)(0));
  EXPECT_EQ(2, (*iterator)(1));

  ++iterator;
  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(2, (*iterator)(0));
  EXPECT_EQ(2, (*iterator)(1));

  ++iterator;
  ++iterator;
  ++iterator;
  ++iterator;
  ++iterator;
  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(7, (*iterator)(0));
  EXPECT_EQ(2, (*iterator)(1));

  ++iterator;
  EXPECT_TRUE(iterator.isPastEnd());
}