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Avoid range selection on empty groups

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This prevents a traceback when the group is empty.
Fixes #6258
This commit is contained in:
Jesse Keating 2014-03-03 13:23:27 -08:00
parent 07495ed29e
commit 0c2c37a47a
2 changed files with 11 additions and 0 deletions
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5
test/units/TestInventory.py
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@ -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'))