Function TEST

grid_map_core/test/LineIteratorTest.cpp:20–44

using namespace grid_map;

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

  EXPECT_NO_THROW(LineIterator iterator(map, Position(2.0, 2.0), Position(0.0, 0.0)));
  LineIterator iterator(map, Position(2.0, 2.0), Position(0.0, 0.0));

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

  ++iterator;
  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(3, (*iterator)(0));
  EXPECT_EQ(1, (*iterator)(1));

  ++iterator;
  EXPECT_FALSE(iterator.isPastEnd());
  EXPECT_EQ(4, (*iterator)(0));
  EXPECT_EQ(2, (*iterator)(1));

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

TEST(LineIterator, EndOutsideMap)
{