#include <SFML/Graphics/Rect.hpp> #include <SFML/System/Vector2.hpp> #include <catch2/catch_template_test_macros.hpp> #include <GraphicsUtil.hpp> #include <type_traits> TEMPLATE_TEST_CASE("[Graphics] sf::Rect", "", int, float) { SECTION("Type traits") { STATIC_CHECK(std::is_copy_constructible_v<sf::Rect<TestType>>); STATIC_CHECK(std::is_copy_assignable_v<sf::Rect<TestType>>); STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::Rect<TestType>>); STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::Rect<TestType>>); } SECTION("Construction") { SECTION("Default constructor") { constexpr sf::Rect<TestType> rectangle; STATIC_CHECK(rectangle.left == 0); STATIC_CHECK(rectangle.top == 0); STATIC_CHECK(rectangle.width == 0); STATIC_CHECK(rectangle.height == 0); } SECTION("(left, top, width, height) constructor") { constexpr sf::Rect<TestType> rectangle({1, 2}, {3, 4}); STATIC_CHECK(rectangle.left == 1); STATIC_CHECK(rectangle.top == 2); STATIC_CHECK(rectangle.width == 3); STATIC_CHECK(rectangle.height == 4); } SECTION("(Vector2, Vector2) constructor") { constexpr sf::Vector2<TestType> position(1, 2); constexpr sf::Vector2<TestType> dimension(3, 4); constexpr sf::Rect<TestType> rectangle(position, dimension); STATIC_CHECK(rectangle.left == 1); STATIC_CHECK(rectangle.top == 2); STATIC_CHECK(rectangle.width == 3); STATIC_CHECK(rectangle.height == 4); } SECTION("Conversion constructor") { constexpr sf::FloatRect sourceRectangle({1.0f, 2.0f}, {3.0f, 4.0f}); constexpr sf::IntRect rectangle(sourceRectangle); STATIC_CHECK(rectangle.left == static_cast<int>(sourceRectangle.left)); STATIC_CHECK(rectangle.top == static_cast<int>(sourceRectangle.top)); STATIC_CHECK(rectangle.width == static_cast<int>(sourceRectangle.width)); STATIC_CHECK(rectangle.height == static_cast<int>(sourceRectangle.height)); } } SECTION("contains(Vector2)") { constexpr sf::Rect<TestType> rectangle({0, 0}, {10, 10}); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(0, 0)) == true); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(9, 0)) == true); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(0, 9)) == true); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(9, 9)) == true); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(9, 10)) == false); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(10, 9)) == false); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(10, 10)) == false); STATIC_CHECK(rectangle.contains(sf::Vector2<TestType>(15, 15)) == false); } SECTION("findIntersection()") { constexpr sf::Rect<TestType> rectangle({0, 0}, {10, 10}); constexpr sf::Rect<TestType> intersectingRectangle({5, 5}, {10, 10}); constexpr auto intersectionResult = rectangle.findIntersection(intersectingRectangle); STATIC_REQUIRE(intersectionResult.has_value()); STATIC_CHECK(intersectionResult->top == 5); STATIC_CHECK(intersectionResult->left == 5); STATIC_CHECK(intersectionResult->width == 5); STATIC_CHECK(intersectionResult->height == 5); constexpr sf::Rect<TestType> nonIntersectingRectangle({-5, -5}, {5, 5}); STATIC_CHECK_FALSE(rectangle.findIntersection(nonIntersectingRectangle).has_value()); } SECTION("getPosition()") { STATIC_CHECK(sf::Rect<TestType>({}, {}).getPosition() == sf::Vector2<TestType>()); STATIC_CHECK(sf::Rect<TestType>({1, 2}, {3, 4}).getPosition() == sf::Vector2<TestType>(1, 2)); } SECTION("getSize()") { STATIC_CHECK(sf::Rect<TestType>({}, {}).getSize() == sf::Vector2<TestType>()); STATIC_CHECK(sf::Rect<TestType>({1, 2}, {3, 4}).getSize() == sf::Vector2<TestType>(3, 4)); } SECTION("getCenter()") { STATIC_CHECK(sf::Rect<TestType>({}, {}).getCenter() == sf::Vector2<TestType>()); STATIC_CHECK(sf::Rect<TestType>({1, 2}, {4, 6}).getCenter() == sf::Vector2<TestType>(3, 5)); } SECTION("Operators") { SECTION("operator==") { STATIC_CHECK(sf::Rect<TestType>() == sf::Rect<TestType>()); STATIC_CHECK(sf::Rect<TestType>({1, 3}, {2, 5}) == sf::Rect<TestType>({1, 3}, {2, 5})); STATIC_CHECK_FALSE(sf::Rect<TestType>({1, 0}, {0, 0}) == sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK_FALSE(sf::Rect<TestType>({0, 1}, {0, 0}) == sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK_FALSE(sf::Rect<TestType>({0, 0}, {1, 0}) == sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK_FALSE(sf::Rect<TestType>({0, 0}, {0, 1}) == sf::Rect<TestType>({0, 0}, {0, 0})); } SECTION("operator!=") { STATIC_CHECK(sf::Rect<TestType>({1, 0}, {0, 0}) != sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK(sf::Rect<TestType>({0, 1}, {0, 0}) != sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK(sf::Rect<TestType>({0, 0}, {1, 0}) != sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK(sf::Rect<TestType>({0, 0}, {0, 1}) != sf::Rect<TestType>({0, 0}, {0, 0})); STATIC_CHECK_FALSE(sf::Rect<TestType>() != sf::Rect<TestType>()); STATIC_CHECK_FALSE(sf::Rect<TestType>({1, 3}, {2, 5}) != sf::Rect<TestType>({1, 3}, {2, 5})); } } }