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Add test modules

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Eryn Wells 2013-09-08 15:18:15 -07:00
parent ebcb67a0cc
commit 5a0d215789
5 changed files with 163 additions and 0 deletions
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test/test_basics.c Normal file
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/* test_basics.c
*
* Unit tests for the basics module.
*
* Eryn Wells <eryn@erynwells.me>
*/
#include "basics.h"
#include "test_suites.h"
START_TEST(test_vector_init)
{
Vector3 v = vector_init(1, 2, 3);
ck_assert(v.x == 1.0);
ck_assert(v.y == 2.0);
ck_assert(v.z == 3.0);
}
END_TEST
START_TEST(test_vector_length2)
{
Vector3 v = vector_init(2, 2, 1);
ck_assert(vector_length2(v) == 9.0);
}
END_TEST
START_TEST(test_vector_length)
{
Vector3 v = vector_init(2, 2, 1);
ck_assert(vector_length(v) == 3.0);
}
END_TEST
START_TEST(test_vector_dot)
{
Vector3 a = vector_init(1, 1, 1);
Vector3 b = vector_init(1, 1, 1);
ck_assert(vector_dot(a, b) == 3.0);
a = vector_init(2, 3, 4);
b = vector_init(4, 4, 4);
ck_assert(vector_dot(a, b) == (2 * 4) + (3 * 4) + (4 * 4));
}
END_TEST
START_TEST(test_vector_normalize)
{
Vector3 v = vector_init(1, 0, 0);
Vector3 norm_v = vector_normalize(v);
ck_assert(v.x == norm_v.x);
ck_assert(v.y == norm_v.y);
ck_assert(v.z == norm_v.z);
}
END_TEST
Suite *
test_basics_create_suite()
{
Suite *s = suite_create("basics");
TCase *tc_vector = tcase_create("vector");
tcase_add_test(tc_vector, test_vector_init);
tcase_add_test(tc_vector, test_vector_length2);
tcase_add_test(tc_vector, test_vector_length);
tcase_add_test(tc_vector, test_vector_dot);
tcase_add_test(tc_vector, test_vector_normalize);
suite_add_tcase(s, tc_vector);
return s;
}