121 lines
4.1 KiB
C++
121 lines
4.1 KiB
C++
#include <SFML/Graphics/Rect.hpp>
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#include <SFML/System/Vector2.hpp>
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#include "GraphicsUtil.hpp"
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TEST_CASE("sf::Rect class template", "[graphics]")
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{
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SECTION("Construction")
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{
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SECTION("Default constructor")
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{
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sf::IntRect rectangle;
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CHECK(rectangle.left == 0);
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CHECK(rectangle.top == 0);
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CHECK(rectangle.width == 0);
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CHECK(rectangle.height == 0);
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}
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SECTION("(left, top, width, height) constructor")
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{
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sf::IntRect rectangle(1, 2, 3, 4);
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CHECK(rectangle.left == 1);
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CHECK(rectangle.top == 2);
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CHECK(rectangle.width == 3);
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CHECK(rectangle.height == 4);
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}
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SECTION("(Vector2, Vector2) constructor")
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{
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sf::Vector2i position(1, 2);
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sf::Vector2i dimension(3, 4);
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sf::IntRect rectangle(position, dimension);
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CHECK(rectangle.left == 1);
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CHECK(rectangle.top == 2);
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CHECK(rectangle.width == 3);
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CHECK(rectangle.height == 4);
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}
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SECTION("Conversion constructor")
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{
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sf::FloatRect sourceRectangle(1.0f, 2.0f, 3.0f, 4.0f);
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sf::IntRect rectangle(sourceRectangle);
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CHECK(rectangle.left == static_cast<int>(sourceRectangle.left));
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CHECK(rectangle.top == static_cast<int>(sourceRectangle.top));
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CHECK(rectangle.width == static_cast<int>(sourceRectangle.width));
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CHECK(rectangle.height == static_cast<int>(sourceRectangle.height));
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}
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}
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SECTION("Containment")
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{
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SECTION("contains(x, y)")
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{
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sf::IntRect rectangle(0, 0, 10, 10);
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CHECK(rectangle.contains(0, 0) == true);
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CHECK(rectangle.contains(9, 0) == true);
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CHECK(rectangle.contains(0, 9) == true);
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CHECK(rectangle.contains(9, 9) == true);
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CHECK(rectangle.contains(9, 10) == false);
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CHECK(rectangle.contains(10, 9) == false);
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CHECK(rectangle.contains(10, 10) == false);
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CHECK(rectangle.contains(15, 15) == false);
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}
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SECTION("contains(Vector2)")
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{
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sf::IntRect rectangle(0, 0, 10, 10);
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CHECK(rectangle.contains(sf::Vector2i(0, 0)) == true);
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CHECK(rectangle.contains(sf::Vector2i(9, 0)) == true);
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CHECK(rectangle.contains(sf::Vector2i(0, 9)) == true);
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CHECK(rectangle.contains(sf::Vector2i(9, 9)) == true);
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CHECK(rectangle.contains(sf::Vector2i(9, 10)) == false);
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CHECK(rectangle.contains(sf::Vector2i(10, 9)) == false);
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CHECK(rectangle.contains(sf::Vector2i(10, 10)) == false);
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CHECK(rectangle.contains(sf::Vector2i(15, 15)) == false);
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}
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}
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SECTION("Intersection")
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{
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SECTION("intersects(Rect)")
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{
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sf::IntRect rectangle(0, 0, 10, 10);
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sf::IntRect intersectingRectangle(5, 5, 10, 10);
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sf::IntRect nonIntersectingRectangle(-5, -5, 5, 5);
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CHECK(rectangle.intersects(intersectingRectangle) == true);
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CHECK(rectangle.intersects(nonIntersectingRectangle) == false);
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}
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SECTION("intersects(Rect, Rect)")
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{
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sf::IntRect rectangle(0, 0, 10, 10);
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sf::IntRect intersectingRectangle(5, 5, 10, 10);
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sf::IntRect nonIntersectingRectangle(-5, -5, 5, 5);
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sf::IntRect intersectionResult;
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CHECK(rectangle.intersects(intersectingRectangle, intersectionResult) == true);
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CHECK(intersectionResult.top == 5);
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CHECK(intersectionResult.left == 5);
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CHECK(intersectionResult.width == 5);
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CHECK(intersectionResult.height == 5);
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CHECK(rectangle.intersects(nonIntersectingRectangle, intersectionResult) == false);
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}
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}
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SECTION("Comparison operations")
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{
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sf::IntRect firstRectangle(1, 3, 2, 5);
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sf::IntRect secondRectangle(1, 3, 2, 5);
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sf::IntRect differentRectangle(3, 1, 5, 2);
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CHECK(firstRectangle == secondRectangle);
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CHECK(firstRectangle != differentRectangle);
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}
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}
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