void test_join_shared_()
{
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED, 64, 1024, 1024);
pfq_t * y = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
int gid = pfq_group_id(q);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED) >= 0);
pfq_close(q);
pfq_close(y);
}
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED, 64, 1024, 1024);
pfq_t * y = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
int gid = pfq_group_id(q);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_PRIVATE) < 0);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED) < 0);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED) < 0);
pfq_close(q);
pfq_close(y);
}
}
void test_join_restricted_process()
{
pfq_t * x = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED, 64, 1024, 1024);
pfq_t * z = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED, 64, 1024, 1024);
assert(x);
assert(z);
int p = fork();
if (p == 0) {
pfq_t * y = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
int gid = pfq_group_id(z);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED) == gid);
assert( pfq_join_group(y, pfq_group_id(x), Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED) == -1);
pfq_close(y);
_Exit(1);
}
wait(NULL);
pfq_close(x);
pfq_close(z);
}
void test_join_restricted()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED, 64, 1024, 1024);
assert(q);
pfq_t * y = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
int gid = pfq_group_id(q);
assert( pfq_join_group(y, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED) == gid);
pfq_close(q);
pfq_close(y);
}
void *restricted_thread(void *arg)
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
assert(q);
long int gid = (long int)arg;
long int ngid = pfq_join_group(q, gid, Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED);
assert(ngid == gid);
pfq_close(q);
return 0;
}
void test_join_restricted_thread()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_RESTRICTED, 64, 1024, 1024);
assert(q);
pthread_t t;
long int gid = pfq_group_id(q);
assert(pthread_create(&t, NULL, restricted_thread, (void *)gid) == 0);
pthread_join(t, NULL);
pfq_close(q);
}
void test_leave_group()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
assert(q);
int gid = pfq_join_group(q, 22, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED);
assert(gid == 22);
assert(pfq_leave_group(q, 22) == 0);
assert(pfq_group_id(q) == -1);
unsigned long mask;
assert(pfq_groups_mask(q, &mask) == 0);
assert(mask == 0);
pfq_close(q);
}
void test_join_group()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
assert(q);
int gid = pfq_join_group(q, 0, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED);
assert(gid == 0);
gid = pfq_join_group(q, Q_ANY_GROUP, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED);
assert(gid == 1);
unsigned long mask;
assert(pfq_groups_mask(q, &mask) == 0);
assert(mask == 3);
pfq_close(q);
}
void test_join_deferred()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
assert(q);
assert(pfq_join_group(q, 13, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED) == 13);
assert(pfq_join_group(q, 13, Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED) == 13);
unsigned long mask;
assert(pfq_groups_mask(q, &mask) == 0);
assert(mask != 0);
assert(mask == (1<<13));
pfq_close(q);
}
void test_my_group_stats_shared()
{
pfq_t * q = pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_SHARED, 64, 1024, 1024);
assert(q);
int gid = pfq_group_id(q);
assert(gid != -1);
struct pfq_stats s;
assert(pfq_get_group_stats(q, gid, &s) == 0);
assert(s.recv == 0);
assert(s.lost == 0);
assert(s.drop == 0);
pfq_close(q);
}
pfq_t *
pfq_open_nogroup_(size_t caplen, size_t rx_slots, size_t tx_slots)
{
return pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, caplen, rx_slots, tx_slots);
}
pfq_t *
pfq_open_(size_t caplen, size_t rx_slots, size_t tx_slots)
{
return pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_PRIVATE, caplen, rx_slots, tx_slots);
}
pfq_t *
pfq_open(size_t length, size_t slots)
{
return pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_PRIVATE, length, slots, slots);
}
pfq_t *
pfq_open_default()
{
return pfq_open_group(Q_CLASS_DEFAULT, Q_POLICY_GROUP_UNDEFINED, 64, 1024, 1024);
}