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Add tests for sf::Transformable

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This commit is contained in:
Chris Thrasher 2022-01-20 21:00:36 -07:00 committed by Vittorio Romeo
parent 2f2284955e
commit abe420897d
2 changed files with 130 additions and 8 deletions
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18
test/CMakeLists.txt
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@ -1,6 +1,14 @@
add_library(sfml-test-main STATIC DoctestMain.cpp)
add_library(sfml-test-main STATIC
DoctestMain.cpp
TestUtilities/SystemUtil.hpp
TestUtilities/SystemUtil.cpp
TestUtilities/WindowUtil.hpp
TestUtilities/WindowUtil.cpp
TestUtilities/GraphicsUtil.hpp
TestUtilities/GraphicsUtil.cpp
)
target_include_directories(sfml-test-main PUBLIC "${PROJECT_SOURCE_DIR}/extlibs/headers" TestUtilities)
target_compile_features(sfml-test-main PRIVATE cxx_std_17)
target_link_libraries(sfml-test-main PUBLIC SFML::System)
# System is always built
SET(SYSTEM_SRC
@ -10,8 +18,6 @@ SET(SYSTEM_SRC
System/Time.cpp
System/Vector2.cpp
System/Vector3.cpp
TestUtilities/SystemUtil.hpp
TestUtilities/SystemUtil.cpp
)
sfml_add_test(test-sfml-system "${SYSTEM_SRC}" SFML::System)
@ -19,8 +25,6 @@ if(SFML_BUILD_WINDOW)
SET(WINDOW_SRC
Window/ContextSettings.cpp
Window/VideoMode.cpp
TestUtilities/WindowUtil.hpp
TestUtilities/WindowUtil.cpp
)
sfml_add_test(test-sfml-window "${WINDOW_SRC}" SFML::Window)
endif()
@ -32,8 +36,6 @@ if(SFML_BUILD_GRAPHICS)
Graphics/Rect.cpp
Graphics/Transform.cpp
Graphics/Vertex.cpp
TestUtilities/GraphicsUtil.hpp
TestUtilities/GraphicsUtil.cpp
)
sfml_add_test(test-sfml-graphics "${GRAPHICS_SRC}" SFML::Graphics)
endif()

120
test/Graphics/Transformable.cpp Normal file
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@ -0,0 +1,120 @@
#include <SFML/Graphics/Transformable.hpp>
#include "GraphicsUtil.hpp"
#include "SystemUtil.hpp"
#include <doctest.h>
using doctest::Approx;
TEST_CASE("sf::Transformable class - [graphics]")
{
SUBCASE("Construction")
{
const sf::Transformable transformable;
CHECK(transformable.getPosition() == sf::Vector2f(0, 0));
CHECK(transformable.getRotation() == sf::Angle::Zero);
CHECK(transformable.getScale() == sf::Vector2f(1, 1));
CHECK(transformable.getOrigin() == sf::Vector2f(0, 0));
CHECK(transformable.getTransform() == sf::Transform());
CHECK(transformable.getInverseTransform() == sf::Transform());
}
SUBCASE("Setters and getters")
{
sf::Transformable transformable;
transformable.setPosition({3, 4});
CHECK(transformable.getPosition() == sf::Vector2f(3, 4));
transformable.setRotation(sf::degrees(3.14f));
CHECK(transformable.getRotation() == sf::degrees(3.14f));
transformable.setRotation(sf::degrees(540));
CHECK(transformable.getRotation() == sf::degrees(180));
transformable.setRotation(sf::degrees(-72));
CHECK(transformable.getRotation() == sf::degrees(288));
transformable.setScale({5, 6});
CHECK(transformable.getScale() == sf::Vector2f(5, 6));
transformable.setOrigin({7, 8});
CHECK(transformable.getOrigin() == sf::Vector2f(7, 8));
sf::Transform transform;
transform.translate(transformable.getPosition() - transformable.getOrigin());
transform.rotate(transformable.getRotation(), transformable.getOrigin());
transform.scale(transformable.getScale(), transformable.getOrigin());
CHECK(transformable.getTransform().getMatrix()[0] == Approx(transform.getMatrix()[0]));
CHECK(transformable.getTransform().getMatrix()[1] == Approx(transform.getMatrix()[1]));
CHECK(transformable.getTransform().getMatrix()[2] == Approx(transform.getMatrix()[2]));
CHECK(transformable.getTransform().getMatrix()[3] == Approx(transform.getMatrix()[3]));
CHECK(transformable.getTransform().getMatrix()[4] == Approx(transform.getMatrix()[4]));
CHECK(transformable.getTransform().getMatrix()[5] == Approx(transform.getMatrix()[5]));
CHECK(transformable.getTransform().getMatrix()[6] == Approx(transform.getMatrix()[6]));
CHECK(transformable.getTransform().getMatrix()[7] == Approx(transform.getMatrix()[7]));
CHECK(transformable.getTransform().getMatrix()[8] == Approx(transform.getMatrix()[8]));
CHECK(transformable.getTransform().getMatrix()[9] == Approx(transform.getMatrix()[9]));
CHECK(transformable.getTransform().getMatrix()[10] == Approx(transform.getMatrix()[10]));
CHECK(transformable.getTransform().getMatrix()[11] == Approx(transform.getMatrix()[11]));
CHECK(transformable.getTransform().getMatrix()[12] == Approx(transform.getMatrix()[12]));
CHECK(transformable.getTransform().getMatrix()[13] == Approx(transform.getMatrix()[13]));
CHECK(transformable.getTransform().getMatrix()[14] == Approx(transform.getMatrix()[14]));
CHECK(transformable.getTransform().getMatrix()[15] == Approx(transform.getMatrix()[15]));
const sf::Transform inverse_transform = transform.getInverse();
CHECK(transformable.getInverseTransform().getMatrix()[0] == Approx(inverse_transform.getMatrix()[0]));
CHECK(transformable.getInverseTransform().getMatrix()[1] == Approx(inverse_transform.getMatrix()[1]));
CHECK(transformable.getInverseTransform().getMatrix()[2] == Approx(inverse_transform.getMatrix()[2]));
CHECK(transformable.getInverseTransform().getMatrix()[3] == Approx(inverse_transform.getMatrix()[3]));
CHECK(transformable.getInverseTransform().getMatrix()[4] == Approx(inverse_transform.getMatrix()[4]));
CHECK(transformable.getInverseTransform().getMatrix()[5] == Approx(inverse_transform.getMatrix()[5]));
CHECK(transformable.getInverseTransform().getMatrix()[6] == Approx(inverse_transform.getMatrix()[6]));
CHECK(transformable.getInverseTransform().getMatrix()[7] == Approx(inverse_transform.getMatrix()[7]));
CHECK(transformable.getInverseTransform().getMatrix()[8] == Approx(inverse_transform.getMatrix()[8]));
CHECK(transformable.getInverseTransform().getMatrix()[9] == Approx(inverse_transform.getMatrix()[9]));
CHECK(transformable.getInverseTransform().getMatrix()[10] == Approx(inverse_transform.getMatrix()[10]));
CHECK(transformable.getInverseTransform().getMatrix()[11] == Approx(inverse_transform.getMatrix()[11]));
CHECK(transformable.getInverseTransform().getMatrix()[12] == Approx(inverse_transform.getMatrix()[12]));
CHECK(transformable.getInverseTransform().getMatrix()[13] == Approx(inverse_transform.getMatrix()[13]));
CHECK(transformable.getInverseTransform().getMatrix()[14] == Approx(inverse_transform.getMatrix()[14]));
CHECK(transformable.getInverseTransform().getMatrix()[15] == Approx(inverse_transform.getMatrix()[15]));
}
SUBCASE("move()")
{
sf::Transformable transformable;
CHECK(transformable.getPosition() == sf::Vector2f(0, 0));
transformable.move({9, 10});
CHECK(transformable.getPosition() == sf::Vector2f(9, 10));
transformable.move({-15, 2});
CHECK(transformable.getPosition() == sf::Vector2f(-6, 12));
}
SUBCASE("rotate()")
{
sf::Transformable transformable;
CHECK(transformable.getRotation() == sf::Angle::Zero);
transformable.rotate(sf::degrees(15));
CHECK(transformable.getRotation() == sf::degrees(15));
transformable.rotate(sf::degrees(360));
CHECK(transformable.getRotation() == sf::degrees(15));
transformable.rotate(sf::degrees(-25));
CHECK(transformable.getRotation() == sf::degrees(350));
transformable.rotate(sf::degrees(-720));
CHECK(transformable.getRotation() == sf::degrees(350));
transformable.rotate(sf::degrees(-370));
CHECK(transformable.getRotation() == sf::degrees(340));
}
SUBCASE("scale()")
{
sf::Transformable transformable;
CHECK(transformable.getScale() == sf::Vector2f(1, 1));
transformable.scale({2, 3});
CHECK(transformable.getScale() == sf::Vector2f(2, 3));
transformable.scale({2, 1});
CHECK(transformable.getScale() == sf::Vector2f(4, 3));
transformable.scale({-1, -1});
CHECK(transformable.getScale() == sf::Vector2f(-4, -3));
}
}