static void ebb_connection_info_destroy(ebb_connection_info *conninfo)
{
if (conninfo != NULL)
{
ebb_connection_info_rsp_q_destroyall(conninfo->rsp_q);
if (conninfo->errorbody != NULL)
free(conninfo->errorbody);
if (conninfo->managed_str != NULL)
free(conninfo->managed_str);
if (conninfo->streamids != NULL)
idset_destroy(conninfo->streamids);
if (conninfo->rsp_q != NULL)
tailq_destroy(conninfo->rsp_q);
free(conninfo);
}
}
struct idset *idset_decode (const char *str)
{
struct idset *idset;
char *cpy = NULL;
char *tok, *saveptr, *a1;
int saved_errno;
if (!str) {
errno = EINVAL;
return NULL;
}
if (!(idset = idset_create (0, IDSET_FLAG_AUTOGROW)))
return NULL;
if (!(cpy = strdup (str)))
goto error;
a1 = trim_brackets (cpy);
saveptr = NULL;
while ((tok = strtok_r (a1, ",", &saveptr))) {
unsigned int hi, lo, i;
if (parse_range (tok, &hi, &lo) < 0)
goto inval;
/* Count backwards so that idset_set() can grow the
* idset to the maximum size on the first access,
* rather than possibly doing it multiple times.
*/
for (i = hi; i >= lo && i != UINT_MAX; i--) {
if (idset_set (idset, i) < 0)
goto error;
}
a1 = NULL;
}
free (cpy);
return idset;
inval:
errno = EINVAL;
error:
saved_errno = errno;
idset_destroy (idset);
free (cpy);
errno = saved_errno;
return NULL;
}
static void rnode_alloc_and_check (struct rnode *n, int count, char *expected)
{
struct idset *ids = NULL;
char *result = NULL;
int avail = rnode_avail (n);
ok (rnode_alloc (n, count, &ids) == 0,
"rnode_alloc: count=%d", count);
ok (ids != NULL,
"rnode_alloc: returns non-null idset");
ok (idset_count (ids) == count,
"rnode_alloc: returned idset with expected count (%d)",
idset_count (ids));
if (!(result = idset_encode (ids, IDSET_FLAG_RANGE)))
BAIL_OUT ("failed to encode idset result");
is (result, expected,
"rnode_alloc: count=%d: returned expected result %s", count, result);
ok (rnode_avail (n) == avail - count,
"rnode_alloc: rnode_avail now %d, expected %d",
rnode_avail (n), avail - count);
idset_destroy (ids);
free (result);
}
int main (int ac, char *av[])
{
struct idset *ids = NULL;
struct rnode *n = NULL;
plan (NO_PLAN);
if (!(n = rnode_create (0, "0-3")))
BAIL_OUT ("could not create an rnode object");
ok (rnode_avail (n) == 4,
"rnode_avail == 4");
ok (rnode_alloc (n, 5, &ids) < 0 && errno == ENOSPC,
"rnode_alloc too many cores returns errno ENOSPC");
rnode_alloc_and_check (n, 1, "0");
ok (rnode_avail (n) == 3,
"rnode_avail == 3");
rnode_avail_check (n, "1-3");
rnode_alloc_and_check (n, 1, "1");
ok (rnode_avail (n) == 2,
"rnode_avail == 2");
rnode_avail_check (n, "2-3");
rnode_alloc_and_check (n, 2, "2-3");
ok (rnode_avail (n) == 0,
"rnode_avail == 0");
rnode_avail_check (n, "");
ok (rnode_alloc (n, 1, &ids) < 0 && errno == ENOSPC && ids == NULL,
"rnode_alloc on empty rnode fails with ENOSPC");
ok (rnode_free (n, "3-4") < 0 && errno == ENOENT,
"rnode_free with invalid ids fails");
ok (rnode_avail (n) == 0,
"rnode_avail still is 0");
rnode_avail_check (n, "");
ok (rnode_free (n, "0-1") == 0,
"rnode_free (0-1) works");
ok (rnode_avail (n) == 2,
"rnode_avail now is 2");
rnode_avail_check (n, "0-1");
ok (rnode_free (n, "0") < 0 && errno == EEXIST,
"rnode_free of already available id fails");
ok (rnode_avail (n) == 2,
"rnode_avail is still 2");
ok (rnode_free (n, "3") == 0,
"rnode_free '3' works");
rnode_avail_check (n, "0-1,3");
rnode_alloc_and_check (n, 3, "0-1,3");
rnode_destroy (n);
n = rnode_create_count (1, 8);
if (n == NULL)
BAIL_OUT ("rnode_create_count failed");
ok (n->rank == 1, "rnode rank set correctly");
ok (n != NULL, "rnode_create_count");
rnode_avail_check (n, "0-7");
rnode_destroy (n);
struct idset *idset = idset_decode ("0-3");
n = rnode_create_idset (3, idset);
idset_destroy (idset);
if (n == NULL)
BAIL_OUT ("rnode_create_idset failed");
ok (n != NULL, "rnode_create_idset");
ok (n->rank == 3, "rnode rank set correctly");
rnode_avail_check (n, "0-3");
struct idset *alloc = idset_decode ("1,3");
ok (rnode_alloc_idset (n, alloc) == 0,
"rnode_alloc_idset (1,3)");
rnode_avail_check (n, "0,2");
ok (rnode_alloc_idset (n, alloc) < 0 && errno == EEXIST,
"rnode_alloc_idset with idset already allocated returns EEXIST");
ok (rnode_free_idset (n, alloc) == 0,
"rnode_free_idset (1,3)");
rnode_avail_check (n, "0-3");
ok (rnode_free_idset (n, alloc) < 0 && errno == EEXIST,
"rnode_free_idset with idset already available returns EEXIST");
idset_destroy (alloc);
alloc = idset_decode ("4-7");
ok (rnode_alloc_idset (n, alloc) < 0 && errno == ENOENT,
"rnode_alloc_idset with invalid ids return ENOENT");
ok (rnode_free_idset (n, alloc) < 0 && errno == ENOENT,
"rnode_free_idset with invalid ids return ENOENT");
idset_destroy (alloc);
rnode_destroy (n);
done_testing ();
}