diff options
Diffstat (limited to 'tests/core/math/test_vector2.h')
| -rw-r--r-- | tests/core/math/test_vector2.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/core/math/test_vector2.h b/tests/core/math/test_vector2.h index 0d7f1163e4..a87b9ffc02 100644 --- a/tests/core/math/test_vector2.h +++ b/tests/core/math/test_vector2.h @@ -465,6 +465,32 @@ TEST_CASE("[Vector2] Linear algebra methods") { Math::is_equal_approx(Vector2(-a.x, a.y).dot(Vector2(b.x, -b.y)), (real_t)-57.3), "Vector2 dot should return expected value."); } + +TEST_CASE("[Vector2] Finite number checks") { + const double infinite[] = { NAN, INFINITY, -INFINITY }; + + CHECK_MESSAGE( + Vector2(0, 1).is_finite(), + "Vector2(0, 1) should be finite"); + + for (double x : infinite) { + CHECK_FALSE_MESSAGE( + Vector2(x, 1).is_finite(), + "Vector2 with one component infinite should not be finite."); + CHECK_FALSE_MESSAGE( + Vector2(0, x).is_finite(), + "Vector2 with one component infinite should not be finite."); + } + + for (double x : infinite) { + for (double y : infinite) { + CHECK_FALSE_MESSAGE( + Vector2(x, y).is_finite(), + "Vector2 with two components infinite should not be finite."); + } + } +} + } // namespace TestVector2 #endif // TEST_VECTOR2_H |