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-rw-r--r--lib/bb/tests/data.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/bb/tests/data.py b/lib/bb/tests/data.py
index 9b09ff4c6..81e4091ff 100644
--- a/lib/bb/tests/data.py
+++ b/lib/bb/tests/data.py
@@ -121,6 +121,12 @@ class DataExpansions(unittest.TestCase):
keys = self.d.keys()
self.assertEqual(keys, ['value_of_foo', 'foo', 'bar'])
+ def test_keys_deletion(self):
+ newd = bb.data.createCopy(self.d)
+ newd.delVar("bar")
+ keys = newd.keys()
+ self.assertEqual(keys, ['value_of_foo', 'foo'])
+
class TestNestedExpansions(unittest.TestCase):
def setUp(self):
self.d = bb.data.init()