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tests: add some tests for vec3

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This commit is contained in:
Recep Aslantas
2019-09-19 16:12:27 +03:00
parent 8ac767fd2c
commit ba694f4aec
5 changed files with 749 additions and 107 deletions
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112
test/src/test_vec3.c
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@@ -5,110 +5,22 @@
* Full license can be found in the LICENSE file
*/
#include "test_common.h"
/* test inline mat3 */
TEST_IMPL(vec3) {
mat3 rot1m3;
mat4 rot1;
vec3 v, v1, v2;
vec3s vs1, vs2, vs3, vs4;
#define GLM_PREFIX glm_
#define GLM(X) (glm_ ## X)
/* test zero */
glm_vec3_zero(v);
ASSERTIFY(test_assert_vec3_eq(GLM_VEC3_ZERO, v))
#include "test_vec3.h"
/* test one */
glm_vec3_one(v);
ASSERTIFY(test_assert_vec3_eq(GLM_VEC3_ONE, v))
#undef GLM
#undef GLM_PREFIX
/* adds, subs, div, divs, mul */
glm_vec3_add(v, GLM_VEC3_ONE, v);
ASSERT(glmc_vec3_eq_eps(v, 2))
/* test pre-compiled mat3 */
glm_vec3_adds(v, 10, v);
ASSERT(glmc_vec3_eq_eps(v, 12))
#define GLM_PREFIX glmc_
#define GLM(X) (glmc_ ## X)
glm_vec3_sub(v, GLM_VEC3_ONE, v);
ASSERT(glmc_vec3_eq_eps(v, 11))
#include "test_vec3.h"
glm_vec3_subs(v, 1, v);
ASSERT(glmc_vec3_eq_eps(v, 10))
glm_vec3_broadcast(2, v1);
glm_vec3_div(v, v1, v);
ASSERT(glmc_vec3_eq_eps(v, 5))
glm_vec3_divs(v, 0.5, v);
ASSERT(glmc_vec3_eq_eps(v, 10))
glm_vec3_mul(v, v1, v);
ASSERT(glmc_vec3_eq_eps(v, 20))
glm_vec3_scale(v, 0.5, v);
ASSERT(glmc_vec3_eq_eps(v, 10))
glm_vec3_normalize_to(v, v1);
glm_vec3_scale(v1, 0.8f, v1);
glm_vec3_scale_as(v, 0.8f, v);
ASSERTIFY(test_assert_vec3_eq(v1, v))
/* addadd, subadd, muladd */
glm_vec3_one(v);
glm_vec3_addadd(GLM_VEC3_ONE, GLM_VEC3_ONE, v);
ASSERT(glmc_vec3_eq_eps(v, 3))
glm_vec3_subadd(GLM_VEC3_ONE, GLM_VEC3_ZERO, v);
ASSERT(glmc_vec3_eq_eps(v, 4))
glm_vec3_broadcast(2, v1);
glm_vec3_broadcast(3, v2);
glm_vec3_muladd(v1, v2, v);
ASSERT(glmc_vec3_eq_eps(v, 10))
/* rotate */
glm_vec3_copy(GLM_YUP, v);
glm_rotate_make(rot1, glm_rad(90), GLM_XUP);
glm_vec3_rotate_m4(rot1, v, v1);
glm_mat4_pick3(rot1, rot1m3);
glm_vec3_rotate_m3(rot1m3, v, v2);
ASSERTIFY(test_assert_vec3_eq(v1, v2))
ASSERTIFY(test_assert_vec3_eq(v1, GLM_ZUP))
/* structs */
vs1 = test_rand_vec3s();
vs2 = test_rand_vec3s();
vs3 = glms_vec3_add(vs1, vs2);
vs4 = glms_vec3_maxv(vs1, vs3);
ASSERTIFY(test_assert_vec3s_eq(vs3, vs4))
/* swizzle */
/* ZYX */
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
glm_vec3_swizzle(v1, GLM_ZYX, v1);
ASSERTIFY(test_assert_vec3_eq(v1, (vec3){3, 2, 1}))
glm_vec3_swizzle(v1, GLM_XXX, v1);
ASSERTIFY(test_assert_vec3_eq(v1, (vec3){3, 3, 3}))
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
glm_vec3_swizzle(v1, GLM_YYY, v1);
ASSERTIFY(test_assert_vec3_eq(v1, (vec3){2, 2, 2}))
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
glm_vec3_swizzle(v1, GLM_ZZZ, v1);
ASSERTIFY(test_assert_vec3_eq(v1, (vec3){3, 3, 3}))
TEST_SUCCESS
}
#undef GLM
#undef GLM_PREFIX