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add tests for vector swizzling, rename vec to vec3

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This commit is contained in:
Recep Aslantas
2019-06-06 13:12:17 +03:00
parent f0be6eb448
commit 1fdd459733
3 changed files with 67 additions and 3 deletions
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26
test/src/test_vec3.c
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@@ -84,4 +84,30 @@ test_vec3(void **state) {
vs3 = glms_vec3_add(vs1, vs2);
vs4 = glms_vec3_maxv(vs1, vs3);
test_assert_vec3s_eq(vs3, vs4);
/* swizzle */
/* ZYX */
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
glm_vec3_swizzle(v1, GLM_ZYX, v1);
test_assert_vec3_eq(v1, (vec3){3, 2, 1});
glm_vec3_swizzle(v1, GLM_XXX, v1);
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);
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);
test_assert_vec3_eq(v1, (vec3){3, 3, 3});
}

38
test/src/test_vec4.c
View File

@@ -183,6 +183,44 @@ test_vec4(void **state) {
assert_true(v3[2] >= 0.0999 && v3[2] <= 0.80001);
assert_true(v3[3] >= 0.0999 && v3[3] <= 0.80001);
/* swizzle */
/* ZYX */
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
v1[3] = 4;
glm_vec4_swizzle(v1, GLM_WZYX, v1);
test_assert_vec4_eq(v1, (vec4){4, 3, 2, 1});
glm_vec4_swizzle(v1, GLM_XXXX, v1);
test_assert_vec4_eq(v1, (vec4){4, 4, 4, 4});
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
v1[3] = 4;
glm_vec4_swizzle(v1, GLM_YYYY, v1);
test_assert_vec4_eq(v1, (vec4){2, 2, 2, 2});
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
v1[3] = 4;
glm_vec4_swizzle(v1, GLM_ZZZZ, v1);
test_assert_vec4_eq(v1, (vec4){3, 3, 3, 3});
v1[0] = 1;
v1[1] = 2;
v1[2] = 3;
v1[3] = 4;
glm_vec4_swizzle(v1, GLM_WWWW, v1);
test_assert_vec4_eq(v1, (vec4){4, 4, 4, 4});
/* structs */
vs1 = test_rand_vec4s();
vs2 = test_rand_vec4s();