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test: add missing mat3x2 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 11:02:55 -04:00
parent 37d20f7da8
commit eece0b7bc9
2 changed files with 126 additions and 0 deletions
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102
test/src/test_mat3x2.h
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@@ -7,6 +7,9 @@
#include "test_common.h"
#define A_MATRIX3X2 {{1,2},{5,6},{3,7}}
#define A_MATRIX3X2_TRANSPOSE {{1,5,3}, {2,6,7}}
#ifndef CGLM_TEST_MAT3X2_ONCE
#define CGLM_TEST_MAT3X2_ONCE
@@ -24,6 +27,31 @@ TEST_IMPL(MACRO_GLM_MAT3X2_ZERO) {
#endif /* CGLM_TEST_MAT3X2_ONCE */
TEST_IMPL(GLM_PREFIX, mat3x2_copy) {
mat3x2 m1 = A_MATRIX3X2;
mat3x2 m2 = GLM_MAT3X2_ZERO_INIT;
GLM(mat3x2_copy)(m1, m2);
test_assert_mat3x2_eq(m1, m2);
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_zero) {
mat3x2 m1 = GLM_MAT3X2_ZERO_INIT;
mat3x2 m2 = GLM_MAT3X2_ZERO_INIT;
mat3x2 m3;
GLM(mat3x2_zero)(m3);
ASSERTIFY(test_assert_mat3x2_eq_zero(m1))
ASSERTIFY(test_assert_mat3x2_eq_zero(m2))
ASSERTIFY(test_assert_mat3x2_eq_zero(m3))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_make) {
float src[18] = {
0.5f, 1.7f, 10.3f, 4.2f, 8.9f, 1.1f,
@@ -51,3 +79,77 @@ TEST_IMPL(GLM_PREFIX, mat3x2_make) {
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_mul) {
mat3x2 m1 = GLM_MAT3X2_ZERO_INIT;
mat2x3 m2 = GLM_MAT2X3_ZERO_INIT;
mat3 m3 = GLM_MAT3_ZERO_INIT;
mat3 m4 = GLM_MAT3_ZERO_INIT;
int i, j, k;
test_rand_mat3x2(m1);
test_rand_mat2x3(m2);
for (i = 0; i < 3; i++) {
for (j = 0; j < 3; j++) {
for (k = 0; k < 2; k++) {
m4[i][j] += m1[i][k] * m2[k][j];
}
}
}
GLM(mat3x2_mul)(m1, m2, m3);
ASSERTIFY(test_assert_mat3_eq(m3, m4))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_mulv) {
mat3x2 mat = A_MATRIX3X2;
vec2 v = {11.0f, 21.0f};
int i;
vec3 dest;
float res = 0.0;
GLM(mat3x2_mulv)(mat, v, dest);
for (i = 0; i < 3; i++) {
res = mat[i][0] * v[0] + mat[i][1] * v[1];
ASSERT(test_eq(dest[i], res))
}
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_transpose) {
mat3x2 m1 = A_MATRIX3X2;
mat2x3 m2;
mat2x3 m3 = A_MATRIX3X2_TRANSPOSE;
GLM(mat3x2_transpose)(m1, m2);
ASSERTIFY(test_assert_mat2x3_eq(m2, m3))
TEST_SUCCESS
}
TEST_IMPL(GLM_PREFIX, mat3x2_scale) {
mat3x2 m1 = A_MATRIX3X2;
mat3x2 m2 = A_MATRIX3X2;
int i, j, scale;
scale = rand() % 100;
GLM(mat3x2_scale)(m1, (float) scale);
for (i = 0; i < 3; i++) {
for (j = 0; j < 2; j++) {
ASSERT(test_eq(m1[i][j], m2[i][j] * scale))
}
}
TEST_SUCCESS
}