| #include <catch.hpp> |
| #include "rive/math/mat2d.hpp" |
| #include "rive/math/math_types.hpp" |
| |
| namespace rive |
| { |
| TEST_CASE("IAABB_join", "[IAABB]") |
| { |
| CHECK(IAABB{1, -2, 99, 101}.join({0, 0, 100, 100}) == IAABB{0, -2, 100, 101}); |
| CHECK(IAABB{1, -2, 99, 101}.join({2, -3, 98, 103}) == IAABB{1, -3, 99, 103}); |
| } |
| |
| TEST_CASE("IAABB_intersect", "[IAABB]") |
| { |
| CHECK(IAABB{1, -2, 99, 101}.intersect({0, 0, 100, 100}) == IAABB{1, 0, 99, 100}); |
| CHECK(IAABB{1, -2, 99, 101}.intersect({2, -3, 98, 103}) == IAABB{2, -2, 98, 101}); |
| } |
| |
| TEST_CASE("IAABB_empty", "[IAABB]") |
| { |
| CHECK(IAABB{0, 0, 0, 0}.empty()); |
| CHECK(IAABB{0, 0, 0, 1}.empty()); |
| CHECK(IAABB{0, 0, 1, 0}.empty()); |
| CHECK(!IAABB{0, 0, 1, 1}.empty()); |
| CHECK(IAABB{0, 0, -1, -1}.empty()); |
| CHECK(IAABB{std::numeric_limits<int32_t>::max(), |
| std::numeric_limits<int32_t>::max(), |
| std::numeric_limits<int32_t>::min(), |
| std::numeric_limits<int32_t>::min()} |
| .empty()); |
| } |
| } // namespace rive |