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🧹 [Replace std::cout with using declaration in test files] #18

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Merged
EricBorges2019 merged 1 commit into from
Mar 10, 2026
Merged

🧹 [Replace std::cout with using declaration in test files] #18

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16 changes: 9 additions & 7 deletions tests/test_framebuffer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,11 +4,13 @@
#include "soft_render/core/framebuffer.hpp"
#include "soft_render/math/vec3.hpp"

using std::cout;
using std::endl;
using namespace sr::core;
using namespace sr::math;

void test_framebuffer_clear() {
std::cout << "Running test_framebuffer_clear..." << std::endl;
cout << "Running test_framebuffer_clear..." << endl;

int width = 10;
int height = 10;
Expand All @@ -26,7 +28,7 @@ void test_framebuffer_clear() {
assert(pixels[i].a == 255);
assert(depth[i] == std::numeric_limits<float>::infinity());
}
std::cout << " Default clear passed" << std::endl;
cout << " Default clear passed" << endl;

// Test clear with custom color
Color customColor(1.0f, 0.5f, 0.25f);
Expand All @@ -39,7 +41,7 @@ void test_framebuffer_clear() {
assert(pixels[i].a == 255);
assert(depth[i] == std::numeric_limits<float>::infinity());
}
std::cout << " Custom color clear passed" << std::endl;
cout << " Custom color clear passed" << endl;

// Test clear with out-of-bounds color values
Color outOfBoundsColor(1.5f, -0.5f, 2.0f);
Expand All @@ -52,20 +54,20 @@ void test_framebuffer_clear() {
assert(pixels[i].a == 255);
assert(depth[i] == std::numeric_limits<float>::infinity());
}
std::cout << " Out-of-bounds color clear passed" << std::endl;
cout << " Out-of-bounds color clear passed" << endl;

// Test depth test modifying depth, then clear
fb.depthTest(0, 0, 0.5f);
assert(fb.getDepth(0, 0) == 0.5f);
fb.clear();
assert(fb.getDepth(0, 0) == std::numeric_limits<float>::infinity());
std::cout << " Depth buffer reset passed" << std::endl;
cout << " Depth buffer reset passed" << endl;

std::cout << "test_framebuffer_clear passed!" << std::endl;
cout << "test_framebuffer_clear passed!" << endl;
}

int main() {
test_framebuffer_clear();
std::cout << "All tests passed!" << std::endl;
cout << "All tests passed!" << endl;
return 0;
}
26 changes: 14 additions & 12 deletions tests/test_math.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,12 @@
#include <cassert>
#include <cmath>

using std::cout;
using std::endl;
using namespace sr::math;

void test_vec4_perspective() {
std::cout << "Running test_vec4_perspective..." << std::endl;
cout << "Running test_vec4_perspective..." << endl;

// Case 1: w = 1.0 (Identity)
{
Expand All @@ -16,7 +18,7 @@ void test_vec4_perspective() {
assert(p.x == 1.0f);
assert(p.y == 2.0f);
assert(p.z == 3.0f);
std::cout << " w=1.0 passed" << std::endl;
cout << " w=1.0 passed" << endl;
}

// Case 2: w = 2.0 (Divide by 2)
Expand All @@ -26,7 +28,7 @@ void test_vec4_perspective() {
assert(p.x == 0.5f);
assert(p.y == 1.0f);
assert(p.z == 2.0f);
std::cout << " w=2.0 passed" << std::endl;
cout << " w=2.0 passed" << endl;
}

// Case 3: w = -1.0 (Negative w)
Expand All @@ -36,7 +38,7 @@ void test_vec4_perspective() {
assert(p.x == -1.0f);
assert(p.y == 2.0f);
assert(p.z == -3.0f);
std::cout << " w=-1.0 passed" << std::endl;
cout << " w=-1.0 passed" << endl;
}

// Case 4: w = 0.0 (Division by zero - should result in inf/nan)
Expand All @@ -46,14 +48,14 @@ void test_vec4_perspective() {
assert(std::isinf(p.x) || std::isnan(p.x));
assert(std::isinf(p.y) || std::isnan(p.y));
assert(std::isinf(p.z) || std::isnan(p.z));
std::cout << " w=0.0 passed (inf/nan handled)" << std::endl;
cout << " w=0.0 passed (inf/nan handled)" << endl;
}

std::cout << "test_vec4_perspective passed!" << std::endl;
cout << "test_vec4_perspective passed!" << endl;
}

void test_mat4_multiplication() {
std::cout << "Running test_mat4_multiplication..." << std::endl;
cout << "Running test_mat4_multiplication..." << endl;

// Case 1: Identity * A = A
{
Expand All @@ -70,7 +72,7 @@ void test_mat4_multiplication() {
assert(std::abs(result(i, j) - A(i, j)) < 1e-5f);
}
}
std::cout << " Identity * A passed" << std::endl;
cout << " Identity * A passed" << endl;
}

// Case 2: A * Identity = A
Expand All @@ -88,7 +90,7 @@ void test_mat4_multiplication() {
assert(std::abs(result(i, j) - A(i, j)) < 1e-5f);
}
}
std::cout << " A * Identity passed" << std::endl;
cout << " A * Identity passed" << endl;
}

// Case 3: A * B
Expand Down Expand Up @@ -118,15 +120,15 @@ void test_mat4_multiplication() {
assert(std::abs(result(i, j) - expected(i, j)) < 1e-5f);
}
}
std::cout << " A * B passed" << std::endl;
cout << " A * B passed" << endl;
}

std::cout << "test_mat4_multiplication passed!" << std::endl;
cout << "test_mat4_multiplication passed!" << endl;
}

int main() {
test_vec4_perspective();
test_mat4_multiplication();
std::cout << "All tests passed!" << std::endl;
cout << "All tests passed!" << endl;
return 0;
}
4 changes: 3 additions & 1 deletion tests/test_vec3.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@
#include <iostream>
#include "soft_render/math/vec3.hpp"

using std::cout;
using std::endl;
using namespace sr::math;

void test_vec3_cross() {
Expand Down Expand Up @@ -34,7 +36,7 @@ void test_vec3_cross() {
Vec3 a_cross_b = a.cross(b);
assert(a_cross_b.x == -3 && a_cross_b.y == 6 && a_cross_b.z == -3);

std::cout << "All Vec3 cross tests passed!" << std::endl;
cout << "All Vec3 cross tests passed!" << endl;
}

int main() {
Expand Down