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[Feat] (MG_Test/Program): Test for GetAttribLocation/BindAttribLocation

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swung0x48
2025-08-16 23:10:52 +08:00
parent a072c2fc70
commit dc1a344cf5
1 changed files with 17 additions and 3 deletions
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MobileGL/MG_Test/Program/ProgramTest.cpp
+17 -3
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@@ -23,8 +23,13 @@ TEST_F(ProgramTest, Sanity) {
const char* vsSrc = R"(#version 460 const char* vsSrc = R"(#version 460
in vec4 Position; layout (location = 0) in vec4 Position;
in float fIn; in float fIn4;
in float fIn2;
in float fIn5;
in float fIn6;
in float fIn1;
in float fIn3;
layout(location = 0) uniform mat4 ProjMat; layout(location = 0) uniform mat4 ProjMat;
uniform vec2 InSize; uniform vec2 InSize;
@@ -37,7 +42,7 @@ void main(){
vec4 outPos = ProjMat * vec4(Position.xy, 0.0, 1.0); vec4 outPos = ProjMat * vec4(Position.xy, 0.0, 1.0);
gl_Position = vec4(outPos.xy, 0.2, 1.0); gl_Position = vec4(outPos.xy, 0.2, 1.0);
oneTexel = (1.0 * fIn) / InSize; oneTexel = (1.0 * (fIn1 * fIn2 * fIn3 * fIn4 * fIn5 * fIn6)) / InSize;
texCoord = Position.xy / OutSize; texCoord = Position.xy / OutSize;
})"; })";
@@ -111,6 +116,10 @@ TEST_F(ProgramTest, CompileAndLink) {
GLuint program = CreateProgram(); GLuint program = CreateProgram();
AttachShader(program, vs); AttachShader(program, vs);
AttachShader(program, fs); AttachShader(program, fs);
BindAttribLocation(program, 1, "fIn1");
BindAttribLocation(program, 3, "fIn3");
BindAttribLocation(program, 5, "fIn5");
printf("Linking program...\n"); printf("Linking program...\n");
LinkProgram(program); LinkProgram(program);
printf("Program linked.\n"); printf("Program linked.\n");
@@ -124,4 +133,9 @@ TEST_F(ProgramTest, CompileAndLink) {
GLint uniformNameMaxLength = 0; GLint uniformNameMaxLength = 0;
GetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &uniformNameMaxLength); GetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &uniformNameMaxLength);
EXPECT_EQ(uniformNameMaxLength, 12); EXPECT_EQ(uniformNameMaxLength, 12);
EXPECT_EQ(GetAttribLocation(program, "Position"), 0);
EXPECT_EQ(GetAttribLocation(program, "fIn1"), 1);
EXPECT_EQ(GetAttribLocation(program, "fIn3"), 3);
EXPECT_EQ(GetAttribLocation(program, "fIn5"), 5);
} }