From 81ae182972b568247fb51ef8b544c1fe8f45c83f Mon Sep 17 00:00:00 2001 From: Recep Aslantas Date: Fri, 21 Feb 2020 15:52:34 +0300 Subject: [PATCH] tests: add tests for affine translations --- test/src/test_affine.h | 166 +++++++++++++++++++++++++++++++++++++++++ test/src/tests.c | 2 + test/tests.h | 30 ++++++++ 3 files changed, 198 insertions(+) create mode 100644 test/src/test_affine.h diff --git a/test/src/test_affine.h b/test/src/test_affine.h new file mode 100644 index 0000000..f69db2b --- /dev/null +++ b/test/src/test_affine.h @@ -0,0 +1,166 @@ +/* + * Copyright (c), Recep Aslantas. + * + * MIT License (MIT), http://opensource.org/licenses/MIT + * Full license can be found in the LICENSE file + */ + +#include "test_common.h" + +TEST_IMPL(GLM_PREFIX, translate) { + mat4 t1, t2, t3, t4, t5; + mat4 m1; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate)(m1, (vec3){13.0f, 11.0f, 7.0f}); + glm_mat4_mulv(m1, v1, v2); + + ASSERT(test_eq(v2[0], 14.0f)) + ASSERT(test_eq(v2[1], 13.0f)) + ASSERT(test_eq(v2[2], 10.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate)(m1, (vec3){1.0f, -1.0f, -5.0f}); + glm_mat4_mulv(m1, v2, v2); + + ASSERT(test_eq(v2[0], 15.0f)) + ASSERT(test_eq(v2[1], 12.0f)) + ASSERT(test_eq(v2[2], 5.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +TEST_IMPL(GLM_PREFIX, translate_to) { + mat4 t1, t2, t3, t4, t5; + mat4 m1, m2; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate_to)(m1, (vec3){13.0f, 11.0f, 7.0f}, m2); + glm_mat4_mulv(m2, v1, v2); + + ASSERT(test_eq(v2[0], 14.0f)) + ASSERT(test_eq(v2[1], 13.0f)) + ASSERT(test_eq(v2[2], 10.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate_to)(m1, (vec3){1.0f, -1.0f, -5.0f}, m2); + glm_mat4_mulv(m2, v2, v2); + + ASSERT(test_eq(v2[0], 15.0f)) + ASSERT(test_eq(v2[1], 12.0f)) + ASSERT(test_eq(v2[2], 5.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +TEST_IMPL(GLM_PREFIX, translate_x) { + mat4 t1, t2, t3, t4, t5; + mat4 m1; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate_x)(m1, 13.0f); + glm_mat4_mulv(m1, v1, v2); + + ASSERT(test_eq(v2[0], 14.0f)) + ASSERT(test_eq(v2[1], 2.0f)) + ASSERT(test_eq(v2[2], 3.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate_x)(m1, -1.0f); + glm_mat4_mulv(m1, v2, v2); + + ASSERT(test_eq(v2[0], 13.0f)) + ASSERT(test_eq(v2[1], 2.0f)) + ASSERT(test_eq(v2[2], 3.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +TEST_IMPL(GLM_PREFIX, translate_y) { + mat4 t1, t2, t3, t4, t5; + mat4 m1; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate_y)(m1, 11.0f); + glm_mat4_mulv(m1, v1, v2); + + ASSERT(test_eq(v2[0], 1.0f)) + ASSERT(test_eq(v2[1], 13.0f)) + ASSERT(test_eq(v2[2], 3.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate_y)(m1, -1.0f); + glm_mat4_mulv(m1, v2, v2); + + ASSERT(test_eq(v2[0], 1.0f)) + ASSERT(test_eq(v2[1], 12.0f)) + ASSERT(test_eq(v2[2], 3.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +TEST_IMPL(GLM_PREFIX, translate_z) { + mat4 t1, t2, t3, t4, t5; + mat4 m1; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate_z)(m1, 7.0f); + glm_mat4_mulv(m1, v1, v2); + + ASSERT(test_eq(v2[0], 1.0f)) + ASSERT(test_eq(v2[1], 2.0f)) + ASSERT(test_eq(v2[2], 10.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate_z)(m1, -5.0f); + glm_mat4_mulv(m1, v2, v2); + + ASSERT(test_eq(v2[0], 1.0f)) + ASSERT(test_eq(v2[1], 2.0f)) + ASSERT(test_eq(v2[2], 5.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +TEST_IMPL(GLM_PREFIX, translate_make) { + mat4 t1, t2, t3, t4, t5; + mat4 m1, m2; + vec4 v1 = {1.0f, 2.0f, 3.0f, 1.0f}, v2; + + glm_mat4_identity(m1); + GLM(translate_make)(m1, (vec3){13.0f, 11.0f, 7.0f}); + glm_mat4_mulv(m1, v1, v2); + + ASSERT(test_eq(v2[0], 14.0f)) + ASSERT(test_eq(v2[1], 13.0f)) + ASSERT(test_eq(v2[2], 10.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + glm_mat4_identity(m1); + GLM(translate_make)(m1, (vec3){1.0f, -1.0f, -5.0f}); + glm_mat4_mulv(m1, v2, v2); + + ASSERT(test_eq(v2[0], 15.0f)) + ASSERT(test_eq(v2[1], 12.0f)) + ASSERT(test_eq(v2[2], 5.0f)) + ASSERT(test_eq(v2[3], 1.0f)) + + TEST_SUCCESS +} + +} diff --git a/test/src/tests.c b/test/src/tests.c index f7ac304..857dea1 100644 --- a/test/src/tests.c +++ b/test/src/tests.c @@ -19,6 +19,7 @@ #include "test_quat.h" #include "test_project.h" #include "test_plane.h" +#include "test_affine.h" #undef GLM #undef GLM_PREFIX @@ -36,6 +37,7 @@ #include "test_quat.h" #include "test_project.h" #include "test_plane.h" +#include "test_affine.h" #undef GLM #undef GLM_PREFIX diff --git a/test/tests.h b/test/tests.h index eb3362b..0add347 100644 --- a/test/tests.h +++ b/test/tests.h @@ -16,6 +16,21 @@ * 2. use TEST_ENTRY() to add test to list */ +/* affine */ +TEST_DECLARE(glm_translate) +TEST_DECLARE(glm_translate_to) +TEST_DECLARE(glm_translate_x) +TEST_DECLARE(glm_translate_y) +TEST_DECLARE(glm_translate_z) +TEST_DECLARE(glm_translate_make) + +TEST_DECLARE(glmc_translate) +TEST_DECLARE(glmc_translate_to) +TEST_DECLARE(glmc_translate_x) +TEST_DECLARE(glmc_translate_y) +TEST_DECLARE(glmc_translate_z) +TEST_DECLARE(glmc_translate_make) + /* mat4 */ TEST_DECLARE(glm_mat4_ucopy) TEST_DECLARE(glm_mat4_copy) @@ -536,6 +551,21 @@ TEST_DECLARE(vec4s_zero_init) /*****************************************************************************/ TEST_LIST { + /* affine */ + TEST_ENTRY(glm_translate) + TEST_ENTRY(glm_translate_to) + TEST_ENTRY(glm_translate_x) + TEST_ENTRY(glm_translate_y) + TEST_ENTRY(glm_translate_z) + TEST_ENTRY(glm_translate_make) + + TEST_ENTRY(glmc_translate) + TEST_ENTRY(glmc_translate_to) + TEST_ENTRY(glmc_translate_x) + TEST_ENTRY(glmc_translate_y) + TEST_ENTRY(glmc_translate_z) + TEST_ENTRY(glmc_translate_make) + /* mat4 */ TEST_ENTRY(glm_mat4_ucopy) TEST_ENTRY(glm_mat4_copy)