void test_AbsWithFrac() {
int i = -4;
for (i = -4; i <= 4; ++i) {
struct timeval a = timeval_init(i, 100);
struct timeval b;
b = abs_tval(a);
TEST_ASSERT_EQUAL(1, test_tval(b));
}
}
void test_SignNoFrac() {
int i;
// sign test, no fraction
for (i = -4; i <= 4; ++i) {
struct timeval a = timeval_init(i, 0);
int E = (i > 0) - (i < 0);
int r = test_tval(a);
TEST_ASSERT_EQUAL(E, r);
}
}
void test_SignWithFrac() {
// sign test, with fraction
int i;
for (i = -4; i <= 4; ++i) {
struct timeval a = timeval_init(i, 10);
int E = (i >= 0) - (i < 0);
int r = test_tval(a);
TEST_ASSERT_EQUAL(E, r);
}
}
void
test_AbsNoFrac(void) {
int i = -4;
for (i = -4; i <= 4; ++i) {
struct timeval a = timeval_init(i, 0);
struct timeval b;
b = abs_tval(a);
TEST_ASSERT_EQUAL((i != 0), test_tval(b));
}
}
void test_Neg() {
int i = -4;
for (i = -4; i <= 4; ++i) {
struct timeval a = timeval_init(i, 100);
struct timeval b;
struct timeval c;
b = neg_tval(a);
c = add_tval(a, b);
TEST_ASSERT_EQUAL(0, test_tval(c));
}
}
