Skip to content

Commit b3e6e23

Browse files
ChrisThrasherChrisThrasher
committed
Add tests for sfBlendMode 
1 parent e46663c commit b3e6e23

File tree

2 files changed

+114
-1
lines changed

2 files changed

+114
-1
lines changed

‎test/CMakeLists.txt

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -45,9 +45,10 @@ set_target_warnings(test-csfml-window)
4545
catch_discover_tests(test-csfml-window)
4646

4747
add_executable(test-csfml-graphics
48+
Graphics/BlendMode.test.cpp
4849
Graphics/Rect.test.cpp
4950
)
50-
target_link_libraries(test-csfml-graphics PRIVATE csfml-graphics Catch2::Catch2WithMain)
51+
target_link_libraries(test-csfml-graphics PRIVATE csfml-graphics Catch2::Catch2WithMain SFML::Graphics)
5152
set_target_warnings(test-csfml-graphics)
5253
catch_discover_tests(test-csfml-graphics)
5354

‎test/Graphics/BlendMode.test.cpp

Lines changed: 112 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,112 @@
1+
#include <CSFML/Graphics/BlendMode.h>
2+
3+
#include <SFML/Graphics/BlendMode.hpp>
4+
5+
#include <catch2/catch_test_macros.hpp>
6+
7+
TEST_CASE("[Graphics] sfBlendMode")
8+
{
9+
SECTION("sfBlendFactor")
10+
{
11+
STATIC_CHECK(sfBlendFactorZero == static_cast<int>(sf::BlendMode::Factor::Zero));
12+
STATIC_CHECK(sfBlendFactorOne == static_cast<int>(sf::BlendMode::Factor::One));
13+
STATIC_CHECK(sfBlendFactorSrcColor == static_cast<int>(sf::BlendMode::Factor::SrcColor));
14+
STATIC_CHECK(sfBlendFactorOneMinusSrcColor == static_cast<int>(sf::BlendMode::Factor::OneMinusSrcColor));
15+
STATIC_CHECK(sfBlendFactorDstColor == static_cast<int>(sf::BlendMode::Factor::DstColor));
16+
STATIC_CHECK(sfBlendFactorOneMinusDstColor == static_cast<int>(sf::BlendMode::Factor::OneMinusDstColor));
17+
STATIC_CHECK(sfBlendFactorSrcAlpha == static_cast<int>(sf::BlendMode::Factor::SrcAlpha));
18+
STATIC_CHECK(sfBlendFactorOneMinusSrcAlpha == static_cast<int>(sf::BlendMode::Factor::OneMinusSrcAlpha));
19+
STATIC_CHECK(sfBlendFactorDstAlpha == static_cast<int>(sf::BlendMode::Factor::DstAlpha));
20+
STATIC_CHECK(sfBlendFactorOneMinusDstAlpha == static_cast<int>(sf::BlendMode::Factor::OneMinusDstAlpha));
21+
}
22+
23+
SECTION("sfBlendEquation")
24+
{
25+
STATIC_CHECK(sfBlendEquationAdd == static_cast<int>(sf::BlendMode::Equation::Add));
26+
STATIC_CHECK(sfBlendEquationSubtract == static_cast<int>(sf::BlendMode::Equation::Subtract));
27+
STATIC_CHECK(sfBlendEquationReverseSubtract == static_cast<int>(sf::BlendMode::Equation::ReverseSubtract));
28+
STATIC_CHECK(sfBlendEquationMin == static_cast<int>(sf::BlendMode::Equation::Min));
29+
STATIC_CHECK(sfBlendEquationMax == static_cast<int>(sf::BlendMode::Equation::Max));
30+
}
31+
32+
SECTION("Construction")
33+
{
34+
// sfBlendFactor colorSrcFactor; ///< Source blending factor for the color channels
35+
// sfBlendFactor colorDstFactor; ///< Destination blending factor for the color channels
36+
// sfBlendEquation colorEquation; ///< Blending equation for the color channels
37+
// sfBlendFactor alphaSrcFactor; ///< Source blending factor for the alpha channel
38+
// sfBlendFactor alphaDstFactor; ///< Destination blending factor for the alpha channel
39+
// sfBlendEquation alphaEquation; ///< Blending equation for the alpha channel
40+
41+
constexpr sfBlendMode blendMode{};
42+
STATIC_CHECK(blendMode.colorSrcFactor == sfBlendFactorZero);
43+
STATIC_CHECK(blendMode.colorDstFactor == sfBlendFactorZero);
44+
STATIC_CHECK(blendMode.colorEquation == sfBlendEquationAdd);
45+
STATIC_CHECK(blendMode.alphaSrcFactor == sfBlendFactorZero);
46+
STATIC_CHECK(blendMode.alphaDstFactor == sfBlendFactorZero);
47+
STATIC_CHECK(blendMode.alphaEquation == sfBlendEquationAdd);
48+
}
49+
50+
SECTION("Constants")
51+
{
52+
SECTION("sfBlendAlpha")
53+
{
54+
CHECK(sfBlendAlpha.colorSrcFactor == sfBlendFactorSrcAlpha);
55+
CHECK(sfBlendAlpha.colorDstFactor == sfBlendFactorOneMinusSrcAlpha);
56+
CHECK(sfBlendAlpha.colorEquation == sfBlendEquationAdd);
57+
CHECK(sfBlendAlpha.alphaSrcFactor == sfBlendFactorOne);
58+
CHECK(sfBlendAlpha.alphaDstFactor == sfBlendFactorOneMinusSrcAlpha);
59+
CHECK(sfBlendAlpha.alphaEquation == sfBlendEquationAdd);
60+
}
61+
62+
SECTION("sfBlendAdd")
63+
{
64+
CHECK(sfBlendAdd.colorSrcFactor == sfBlendFactorSrcAlpha);
65+
CHECK(sfBlendAdd.colorDstFactor == sfBlendFactorOne);
66+
CHECK(sfBlendAdd.colorEquation == sfBlendEquationAdd);
67+
CHECK(sfBlendAdd.alphaSrcFactor == sfBlendFactorOne);
68+
CHECK(sfBlendAdd.alphaDstFactor == sfBlendFactorOne);
69+
CHECK(sfBlendAdd.alphaEquation == sfBlendEquationAdd);
70+
}
71+
72+
SECTION("sfBlendMultiply")
73+
{
74+
CHECK(sfBlendMultiply.colorSrcFactor == sfBlendFactorDstColor);
75+
CHECK(sfBlendMultiply.colorDstFactor == sfBlendFactorZero);
76+
CHECK(sfBlendMultiply.colorEquation == sfBlendEquationAdd);
77+
CHECK(sfBlendMultiply.alphaSrcFactor == sfBlendFactorDstColor);
78+
CHECK(sfBlendMultiply.alphaDstFactor == sfBlendFactorZero);
79+
CHECK(sfBlendMultiply.alphaEquation == sfBlendEquationAdd);
80+
}
81+
82+
SECTION("sfBlendMin")
83+
{
84+
CHECK(sfBlendMin.colorSrcFactor == sfBlendFactorOne);
85+
CHECK(sfBlendMin.colorDstFactor == sfBlendFactorOne);
86+
CHECK(sfBlendMin.colorEquation == sfBlendEquationMin);
87+
CHECK(sfBlendMin.alphaSrcFactor == sfBlendFactorOne);
88+
CHECK(sfBlendMin.alphaDstFactor == sfBlendFactorOne);
89+
CHECK(sfBlendMin.alphaEquation == sfBlendEquationMin);
90+
}
91+
92+
SECTION("sfBlendMax")
93+
{
94+
CHECK(sfBlendMax.colorSrcFactor == sfBlendFactorOne);
95+
CHECK(sfBlendMax.colorDstFactor == sfBlendFactorOne);
96+
CHECK(sfBlendMax.colorEquation == sfBlendEquationMax);
97+
CHECK(sfBlendMax.alphaSrcFactor == sfBlendFactorOne);
98+
CHECK(sfBlendMax.alphaDstFactor == sfBlendFactorOne);
99+
CHECK(sfBlendMax.alphaEquation == sfBlendEquationMax);
100+
}
101+
102+
SECTION("sfBlendNone")
103+
{
104+
CHECK(sfBlendNone.colorSrcFactor == sfBlendFactorOne);
105+
CHECK(sfBlendNone.colorDstFactor == sfBlendFactorZero);
106+
CHECK(sfBlendNone.colorEquation == sfBlendEquationAdd);
107+
CHECK(sfBlendNone.alphaSrcFactor == sfBlendFactorOne);
108+
CHECK(sfBlendNone.alphaDstFactor == sfBlendFactorZero);
109+
CHECK(sfBlendNone.alphaEquation == sfBlendEquationAdd);
110+
}
111+
}
112+
}

0 commit comments

Comments
 (0)