END_TEST START_TEST (test_gravity) { float **gravity = extractGravityPoints(testImage, 4, 4); assert_float_equals(0.0f, gravity[0][0]); for(int i = 0; i < 2; i++) { for(int j = 0; j < 2; j++) { assert_float_equals(gravity[i][j], 0.0f); } } fail_unless(gravity[2][2] > 0.0f); }
void test_assert_float_equals() { assert_float_equals(4.0001, 4.0, 0.001); }