mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
Merge pull request #6260 from j2sol/6258
Avoid range selection on empty groups
This commit is contained in:
commit
eb80c8fb19
2 changed files with 11 additions and 0 deletions
|
@ -227,6 +227,12 @@ class Inventory(object):
|
|||
given a pattern like foo[0:5], where foo matches hosts, return the first 6 hosts
|
||||
"""
|
||||
|
||||
# If there are no hosts to select from, just return the
|
||||
# empty set. This prevents trying to do selections on an empty set.
|
||||
# issue#6258
|
||||
if not hosts:
|
||||
return hosts
|
||||
|
||||
(loose_pattern, limits) = self._enumeration_info(pat)
|
||||
if not limits:
|
||||
return hosts
|
||||
|
|
|
@ -212,6 +212,11 @@ class TestInventory(unittest.TestCase):
|
|||
inventory.subset('greek[0-2];norse[0]')
|
||||
self.assertEqual(sorted(inventory.list_hosts()), sorted(['zeus','hera','thor']))
|
||||
|
||||
def test_subet_range_empty_group(self):
|
||||
inventory = self.simple_inventory()
|
||||
inventory.subset('missing[0]')
|
||||
self.assertEqual(sorted(inventory.list_hosts()), sorted([]))
|
||||
|
||||
def test_subset_filename(self):
|
||||
inventory = self.simple_inventory()
|
||||
inventory.subset('@' + os.path.join(self.test_dir, 'restrict_pattern'))
|
||||
|
|
Loading…
Reference in a new issue