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-rw-r--r--Lib/test/test_float.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
index 9651281e24..99c81f0b72 100644
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -64,6 +64,9 @@ class GeneralFloatCases(unittest.TestCase):
# See bpo-34087
self.assertRaises(ValueError, float, '\u3053\u3093\u306b\u3061\u306f')
+ def test_noargs(self):
+ self.assertEqual(float(), 0.0)
+
def test_underscores(self):
for lit in VALID_UNDERSCORE_LITERALS:
if not any(ch in lit for ch in 'jJxXoObB'):