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#include <SFML/Graphics/RenderTexture.hpp>
// Other 1st party headers
#include <SFML/System/Exception.hpp>
#include <catch2/catch_test_macros.hpp>
#include <WindowUtil.hpp>
#include <type_traits>
TEST_CASE("[Graphics] sf::RenderTexture", runDisplayTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_copy_constructible_v<sf::RenderTexture>);
STATIC_CHECK(!std::is_copy_assignable_v<sf::RenderTexture>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::RenderTexture>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::RenderTexture>);
}
SECTION("Construction")
{
SECTION("Default constructor")
{
const sf::RenderTexture renderTexture;
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(renderTexture.getSize() == sf::Vector2u(0, 0));
}
SECTION("2 parameter constructor")
{
CHECK_THROWS_AS(sf::RenderTexture({1'000'000, 1'000'000}), sf::Exception);
CHECK_NOTHROW(sf::RenderTexture({100, 100}, sf::ContextSettings{8 /* depthBits */, 0 /* stencilBits */}));
CHECK_NOTHROW(sf::RenderTexture({100, 100}, sf::ContextSettings{0 /* depthBits */, 8 /* stencilBits */}));
const sf::RenderTexture renderTexture({360, 480});
CHECK(renderTexture.getSize() == sf::Vector2u(360, 480));
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(!renderTexture.isSrgb());
const auto& texture = renderTexture.getTexture();
CHECK(texture.getSize() == sf::Vector2u(360, 480));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
}
}
SECTION("resize()")
{
sf::RenderTexture renderTexture;
CHECK(!renderTexture.resize({1'000'000, 1'000'000}));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{8 /* depthBits */, 0 /* stencilBits */}));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{0 /* depthBits */, 8 /* stencilBits */}));
REQUIRE(renderTexture.resize({360, 480}));
CHECK(renderTexture.getSize() == sf::Vector2u(360, 480));
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(!renderTexture.isSrgb());
const auto& texture = renderTexture.getTexture();
CHECK(texture.getSize() == sf::Vector2u(360, 480));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
}
SECTION("resize()")
{
sf::RenderTexture renderTexture;
CHECK(!renderTexture.resize({1'000'000, 1'000'000}));
CHECK(renderTexture.resize({480, 360}));
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(renderTexture.getSize() == sf::Vector2u(480, 360));
CHECK(!renderTexture.isSrgb());
CHECK(renderTexture.resize({360, 480}));
CHECK(renderTexture.getSize() == sf::Vector2u(360, 480));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{8 /* depthBits */, 0 /* stencilBits */}));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{0 /* depthBits */, 8 /* stencilBits */}));
}
SECTION("getMaximumAntiAliasingLevel()")
{
CHECK(sf::RenderTexture::getMaximumAntiAliasingLevel() <= 64);
}
SECTION("Set/get smooth")
{
sf::RenderTexture renderTexture({64, 64});
renderTexture.setSmooth(true);
CHECK(renderTexture.isSmooth());
}
SECTION("Set/get repeated")
{
sf::RenderTexture renderTexture({64, 64});
renderTexture.setRepeated(true);
CHECK(renderTexture.isRepeated());
}
SECTION("generateMipmap()")
{
sf::RenderTexture renderTexture({64, 64});
CHECK(renderTexture.generateMipmap());
}
SECTION("setActive()")
{
sf::RenderTexture renderTexture({64, 64});
CHECK(renderTexture.setActive());
CHECK(renderTexture.setActive(false));
CHECK(renderTexture.setActive(true));
}
SECTION("getTexture()")
{
const sf::RenderTexture renderTexture({64, 64});
CHECK(renderTexture.getTexture().getSize() == sf::Vector2u(64, 64));
}
}
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