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Diffstat (limited to 'test/miscellaneous/tile.cpp')
-rw-r--r-- | test/miscellaneous/tile.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/test/miscellaneous/tile.cpp b/test/miscellaneous/tile.cpp new file mode 100644 index 0000000000..70ffd1ecd8 --- /dev/null +++ b/test/miscellaneous/tile.cpp @@ -0,0 +1,50 @@ +#include <iostream> +#include "../util.hpp" + +#include <mbgl/map/tile.hpp> + +using namespace mbgl; + + +TEST(Variant, isChild) { + ASSERT_TRUE(Tile::ID(1, 0, 0).isChildOf(Tile::ID(0, 0, 0))); + ASSERT_TRUE(Tile::ID(1, 1, 0).isChildOf(Tile::ID(0, 0, 0))); + ASSERT_TRUE(Tile::ID(1, 2, 0).isChildOf(Tile::ID(0, 1, 0))); + ASSERT_TRUE(Tile::ID(1, 3, 0).isChildOf(Tile::ID(0, 1, 0))); + ASSERT_TRUE(Tile::ID(1, 4, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(1, 5, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(2, 0, 0).isChildOf(Tile::ID(0, 0, 0))); + + ASSERT_TRUE(Tile::ID(2, 8, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(2, 9, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(2, 10, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(2, 11, 0).isChildOf(Tile::ID(0, 2, 0))); + ASSERT_TRUE(Tile::ID(2, 12, 0).isChildOf(Tile::ID(0, 3, 0))); + ASSERT_TRUE(Tile::ID(2, 13, 0).isChildOf(Tile::ID(0, 3, 0))); + + ASSERT_TRUE(Tile::ID(1, -1, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(1, -2, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(1, -3, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(1, -4, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(2, -1, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -2, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -3, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -4, 0).isChildOf(Tile::ID(0, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -5, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(2, -6, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(2, -7, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(2, -8, 0).isChildOf(Tile::ID(0, -2, 0))); + + ASSERT_FALSE(Tile::ID(4, -16, 0).isChildOf(Tile::ID(0, -2, 0))); + ASSERT_TRUE(Tile::ID(4, -17, 0).isChildOf(Tile::ID(0, -2, 0))); + + ASSERT_TRUE(Tile::ID(2, -1, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -2, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(2, -3, 0).isChildOf(Tile::ID(1, -2, 0))); + ASSERT_TRUE(Tile::ID(2, -4, 0).isChildOf(Tile::ID(1, -2, 0))); + ASSERT_TRUE(Tile::ID(3, -1, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(3, -2, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(3, -3, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(3, -4, 0).isChildOf(Tile::ID(1, -1, 0))); + ASSERT_TRUE(Tile::ID(3, -5, 0).isChildOf(Tile::ID(1, -2, 0))); +} |