55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include <SFML/Graphics/Drawable.hpp>
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#include <SFML/Graphics/RenderTexture.hpp>
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#include <catch2/catch_test_macros.hpp>
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#include <GraphicsUtil.hpp>
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#include <type_traits>
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class DrawableTest : public sf::Drawable
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{
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public:
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int callCount() const
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{
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return m_callCount;
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}
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private:
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void draw(sf::RenderTarget&, const sf::RenderStates&) const override
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{
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++m_callCount;
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}
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mutable int m_callCount{};
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};
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TEST_CASE("[Graphics] sf::Drawable", runDisplayTests())
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{
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SECTION("Type traits")
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{
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STATIC_CHECK(!std::is_constructible_v<sf::Drawable>);
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STATIC_CHECK(!std::is_copy_constructible_v<sf::Drawable>);
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STATIC_CHECK(std::is_copy_assignable_v<sf::Drawable>);
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STATIC_CHECK(!std::is_nothrow_move_constructible_v<sf::Drawable>);
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STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::Drawable>);
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STATIC_CHECK(std::is_abstract_v<sf::Drawable>);
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STATIC_CHECK(std::has_virtual_destructor_v<sf::Drawable>);
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}
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SECTION("Construction")
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{
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const DrawableTest drawableTest;
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CHECK(drawableTest.callCount() == 0);
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}
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SECTION("draw()")
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{
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const DrawableTest drawableTest;
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sf::RenderTexture renderTexture;
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CHECK(renderTexture.create({32, 32}));
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CHECK(drawableTest.callCount() == 0);
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renderTexture.draw(drawableTest);
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CHECK(drawableTest.callCount() == 1);
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}
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}
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