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test: add missing mat2x4 tests

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Signed-off-by: Vincent Davis Jr <vince@underview.tech>
This commit is contained in:
Vincent Davis Jr
2023-08-06 10:18:41 -04:00
parent 006e4ffbdf
commit 37d20f7da8
4 changed files with 194 additions and 1 deletions
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53
test/src/test_common.c
View File

@@ -22,6 +22,21 @@ test_rand_mat4(mat4 dest) {
/* glm_scale(dest, (vec3){drand48(), drand48(), drand48()}); */
}
void
test_rand_mat4x2(mat4x2 dest) {
dest[0][0] = drand48();
dest[0][1] = drand48();
dest[1][0] = drand48();
dest[1][1] = drand48();
dest[2][0] = drand48();
dest[2][1] = drand48();
dest[3][0] = drand48();
dest[3][1] = drand48();
}
void
test_rand_mat3(mat3 dest) {
mat4 m4;
@@ -59,6 +74,18 @@ test_rand_mat2x3(mat2x3 dest) {
dest[1][2] = drand48();
}
void
test_rand_mat2x4(mat2x4 dest) {
dest[0][0] = drand48();
dest[0][1] = drand48();
dest[0][2] = drand48();
dest[0][3] = drand48();
dest[1][0] = drand48();
dest[1][1] = drand48();
dest[1][2] = drand48();
dest[1][3] = drand48();
}
void
test_rand_vec3(vec3 dest) {
dest[0] = drand48();
@@ -233,6 +260,19 @@ test_assert_mat2x4_eq_zero(mat2x4 m2x4) {
TEST_SUCCESS
}
test_status_t
test_assert_mat2x4_eq(mat2x4 m1, mat2x4 m2) {
int i, j;
for (i = 0; i < 2; i++) {
for (j = 0; j < 4; j++) {
ASSERT(fabsf(m1[i][j] - m2[i][j]) <= 0.0000009)
}
}
TEST_SUCCESS
}
test_status_t
test_assert_mat3_eq(mat3 m1, mat3 m2) {
int i, j;
@@ -371,6 +411,19 @@ test_assert_mat4x2_eq_zero(mat4x2 m4x2) {
TEST_SUCCESS
}
test_status_t
test_assert_mat4x2_eq(mat4x2 m1, mat4x2 m2) {
int i, j;
for (i = 0; i < 4; i++) {
for (j = 0; j < 2; j++) {
ASSERT(fabsf(m1[i][j] - m2[i][j]) <= 0.0000009)
}
}
TEST_SUCCESS
}
test_status_t
test_assert_mat4x3_eq_zero(mat4x3 m4x3) {
int i, j;

12
test/src/test_common.h
View File

@@ -17,6 +17,9 @@
void
test_rand_mat4(mat4 dest);
void
test_rand_mat4x2(mat4x2 dest);
void
test_rand_mat3(mat3 dest);
@@ -29,6 +32,9 @@ test_rand_mat2(mat2 dest);
void
test_rand_mat2x3(mat2x3 dest);
void
test_rand_mat2x4(mat2x4 dest);
test_status_t
test_assert_eqf(float a, float b);
@@ -50,6 +56,9 @@ test_assert_mat4_eq_zero(mat4 m4);
test_status_t
test_assert_mat4x2_eq_zero(mat4x2 m4x2);
test_status_t
test_assert_mat4x2_eq(mat4x2 m1, mat4x2 m2);
test_status_t
test_assert_mat4x3_eq_zero(mat4x3 m4x3);
@@ -74,6 +83,9 @@ test_assert_mat2x3_eq(mat2x3 m1, mat2x3 m2);
test_status_t
test_assert_mat2x4_eq_zero(mat2x4 m2x4);
test_status_t
test_assert_mat2x4_eq(mat2x4 m1, mat2x4 m2);
test_status_t
test_assert_mat3_eq(mat3 m1, mat3 m2);

104
test/src/test_mat2x4.h
View File

@@ -8,6 +8,9 @@
#include "test_common.h"
#define A_MATRIX2X4 {{1,2,3,4},{5,6,7,8}}
#define A_MATRIX2X4_TRANSPOSE {{1,5}, {2,6}, {3,7}, {4,8}}
#ifndef CGLM_TEST_MAT2X4_ONCE
#define CGLM_TEST_MAT2X4_ONCE
@@ -25,6 +28,31 @@ TEST_IMPL(MACRO_GLM_MAT2X4_ZERO) {
#endif /* CGLM_TEST_MAT2X4_ONCE */
TEST_IMPL(GLM_PREFIX, mat2x4_copy) {
mat2x4 m1 = A_MATRIX2X4;
mat2x4 m2 = GLM_MAT2X4_ZERO_INIT;
GLM(mat2x4_copy)(m1, m2);
test_assert_mat2x4_eq(m1, m2);
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_zero) {
mat2x4 m1 = GLM_MAT2X4_ZERO_INIT;
mat2x4 m2 = GLM_MAT2X4_ZERO_INIT;
mat2x4 m3;
GLM(mat2x4_zero)(m3);
ASSERTIFY(test_assert_mat2x4_eq_zero(m1))
ASSERTIFY(test_assert_mat2x4_eq_zero(m2))
ASSERTIFY(test_assert_mat2x4_eq_zero(m3))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_make) {
float src[24] = {
0.5f, 1.7f, 10.3f, 4.2f, 8.9f, 1.1f, 77.3f, 88.4f,
@@ -53,3 +81,79 @@ TEST_IMPL(GLM_PREFIX, mat2x4_make) {
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_mul) {
mat2x4 m1 = GLM_MAT2X4_ZERO_INIT;
mat4x2 m2 = GLM_MAT4X2_ZERO_INIT;
mat2 m3 = GLM_MAT2_ZERO_INIT;
mat2 m4 = GLM_MAT2_ZERO_INIT;
int i, j, k;
/* test random matrices */
/* random matrices */
test_rand_mat2x4(m1);
test_rand_mat4x2(m2);
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
for (k = 0; k < 4; k++) {
m4[i][j] += m1[i][k] * m2[k][j];
}
}
}
GLM(mat2x4_mul)(m1, m2, m3);
ASSERTIFY(test_assert_mat2_eq(m3, m4))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_mulv) {
mat2x4 mat = A_MATRIX2X4;
vec4 v = {11.0f, 21.0f, 31.0f, 41.0f};
int i;
vec2 dest;
float res = 0.0;
GLM(mat2x4_mulv)(mat, v, dest);
for (i = 0; i < 2; i++) {
res = mat[i][0] * v[0] + mat[i][1] * v[1] + mat[i][2] * v[2] + mat[i][3] * v[3];
ASSERT(test_eq(dest[i], res))
}
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_transpose) {
mat2x4 m1 = A_MATRIX2X4;
mat4x2 m2;
mat4x2 m3 = A_MATRIX2X4_TRANSPOSE;
GLM(mat2x4_transpose)(m1, m2);
ASSERTIFY(test_assert_mat4x2_eq(m2, m3))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat2x4_scale) {
mat2x4 m1 = A_MATRIX2X4;
mat2x4 m2 = A_MATRIX2X4;
int i, j, scale;
scale = rand() % 100;
GLM(mat2x4_scale)(m1, (float) scale);
for (i = 0; i < 2; i++) {
for (j = 0; j < 4; j++) {
ASSERT(test_eq(m1[i][j], m2[i][j] * scale))
}
}
TEST_SUCCESS
}

26
test/tests.h
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@@ -272,9 +272,21 @@ TEST_DECLARE(glmc_mat2x3_scale)
TEST_DECLARE(MACRO_GLM_MAT2X4_ZERO_INIT)
TEST_DECLARE(MACRO_GLM_MAT2X4_ZERO)
TEST_DECLARE(glm_mat2x4_copy)
TEST_DECLARE(glm_mat2x4_zero)
TEST_DECLARE(glm_mat2x4_make)
TEST_DECLARE(glm_mat2x4_mul)
TEST_DECLARE(glm_mat2x4_mulv)
TEST_DECLARE(glm_mat2x4_transpose)
TEST_DECLARE(glm_mat2x4_scale)
TEST_DECLARE(glmc_mat2x4_copy)
TEST_DECLARE(glmc_mat2x4_zero)
TEST_DECLARE(glmc_mat2x4_make)
TEST_DECLARE(glmc_mat2x4_mul)
TEST_DECLARE(glmc_mat2x4_mulv)
TEST_DECLARE(glmc_mat2x4_transpose)
TEST_DECLARE(glmc_mat2x4_scale)
/* camera (incl [LR]H cross [NZ]O) */
TEST_DECLARE(glm_perspective_lh_zo)
@@ -1187,9 +1199,21 @@ TEST_LIST {
TEST_ENTRY(MACRO_GLM_MAT2X4_ZERO_INIT)
TEST_ENTRY(MACRO_GLM_MAT2X4_ZERO)
TEST_ENTRY(glm_mat2x4_copy)
TEST_ENTRY(glm_mat2x4_zero)
TEST_ENTRY(glm_mat2x4_make)
TEST_ENTRY(glm_mat2x4_mul)
TEST_ENTRY(glm_mat2x4_mulv)
TEST_ENTRY(glm_mat2x4_transpose)
TEST_ENTRY(glm_mat2x4_scale)
TEST_ENTRY(glmc_mat2x4_make)
TEST_ENTRY(glm_mat2x4_copy)
TEST_ENTRY(glm_mat2x4_zero)
TEST_ENTRY(glm_mat2x4_make)
TEST_ENTRY(glm_mat2x4_mul)
TEST_ENTRY(glm_mat2x4_mulv)
TEST_ENTRY(glm_mat2x4_transpose)
TEST_ENTRY(glm_mat2x4_scale)
/* camera (incl [LR]H cross [NZ]O) */
TEST_ENTRY(glm_perspective_lh_zo)