Custom Built-in Unit Test Suite (#105)

* tests: new built-in test runner

* tests: update tests for new builtin test api

* tests: print test suite logs

* tests: remove cmocka from build files

* tests: colorize test suite log and remove redundant prints

test/tests.h

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#ifndef tests_h
+#define tests_h
+
+#include "include/common.h"
+
+/*
+ * To register a test:
+ *   1. use TEST_DECLARE() to forward declare test
+ *   2. use TEST_ENTRY() to add test to list
+ */
+
+/* mat4 */
+TEST_DECLARE(mat4_identity)
+TEST_DECLARE(mat4_mul)
+TEST_DECLARE(mat4_all)
+
+TEST_DECLARE(affine)
+
+/* mat3 */
+TEST_DECLARE(mat3_identity)
+TEST_DECLARE(mat3_mul)
+TEST_DECLARE(mat3_inv)
+
+/* camera */
+TEST_DECLARE(camera_lookat)
+TEST_DECLARE(camera_decomp)
+
+/* project */
+TEST_DECLARE(project)
+
+/* utils */
+TEST_DECLARE(clamp)
+
+/* euler */
+TEST_DECLARE(euler)
+
+/* quat */
+TEST_DECLARE(quat)
+
+/* bezier */
+TEST_DECLARE(bezier)
+
+/* vec3 */
+TEST_DECLARE(vec3)
+
+/* vec4 */
+TEST_DECLARE(vec4)
+
+/*****************************************************************************/
+
+TEST_LIST {
+  /* mat4 */
+  TEST_ENTRY(mat4_identity)
+  TEST_ENTRY(mat4_mul)
+  TEST_ENTRY(mat4_all)
+  
+  TEST_ENTRY(affine)
+  
+  /* mat3 */
+  TEST_ENTRY(mat3_identity)
+  TEST_ENTRY(mat3_mul)
+  TEST_ENTRY(mat3_inv)
+  
+  /* camera */
+  TEST_ENTRY(camera_lookat)
+  TEST_ENTRY(camera_decomp)
+  
+  /* project */
+  TEST_ENTRY(project)
+  
+  /* utils */
+  TEST_ENTRY(clamp)
+  
+  /* euler */
+  TEST_ENTRY(euler)
+  
+  /* quat */
+  TEST_ENTRY(quat)
+  
+  /* bezier */
+  TEST_ENTRY(bezier)
+
+  /* vec3 */
+  TEST_ENTRY(vec3)
+
+  /* vec4 */
+  TEST_ENTRY(vec4)
+};
+
+#endif /* tests_h */