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-rw-r--r--Lib/test/test_collections.py17
1 files changed, 11 insertions, 6 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index 1af20ca..b1f3add 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -11,11 +11,17 @@ class TestNamedTuple(unittest.TestCase):
self.assertEqual(Point.__slots__, ())
self.assertEqual(Point.__module__, __name__)
self.assertEqual(Point.__getitem__, tuple.__getitem__)
- self.assertRaises(ValueError, named_tuple, 'abc%', 'def ghi')
- self.assertRaises(ValueError, named_tuple, 'abc', 'def g%hi')
- self.assertRaises(ValueError, named_tuple, 'abc', '__def__ ghi')
- self.assertRaises(ValueError, named_tuple, 'abc', 'def def ghi')
- self.assertRaises(ValueError, named_tuple, 'abc', '8def 9ghi')
+
+ self.assertRaises(ValueError, named_tuple, 'abc%', 'efg ghi') # type has non-alpha char
+ self.assertRaises(ValueError, named_tuple, 'class', 'efg ghi') # type has keyword
+ self.assertRaises(ValueError, named_tuple, '9abc', 'efg ghi') # type starts with digit
+
+ self.assertRaises(ValueError, named_tuple, 'abc', 'efg g%hi') # field with non-alpha char
+ self.assertRaises(ValueError, named_tuple, 'abc', 'abc class') # field has keyword
+ self.assertRaises(ValueError, named_tuple, 'abc', '8efg 9ghi') # field starts with digit
+ self.assertRaises(ValueError, named_tuple, 'abc', '__efg__ ghi') # field with double underscores
+ self.assertRaises(ValueError, named_tuple, 'abc', 'efg efg ghi') # duplicate field
+
named_tuple('Point0', 'x1 y2') # Verify that numbers are allowed in names
def test_instance(self):
@@ -66,7 +72,6 @@ class TestNamedTuple(unittest.TestCase):
self.assertEqual(p.y, y)
self.assertRaises(AttributeError, eval, 'p.z', locals())
-
def test_odd_sizes(self):
Zero = named_tuple('Zero', '')
self.assertEqual(Zero(), ())