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Issue #25663: Merge rlcompleter fix from 3.4 into 3.5

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This commit is contained in:
Martin Panter 2015-11-24 00:10:45 +00:00
commit 11bb1ad155
3 changed files with 29 additions and 2 deletions
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21
Lib/test/test_rlcompleter.py
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@ -85,5 +85,26 @@ class TestRlcompleter(unittest.TestCase):
self.assertEqual(completer.complete('as', 2), 'assert')
self.assertEqual(completer.complete('an', 0), 'and')
def test_duplicate_globals(self):
namespace = {
'False': None, # Keyword vs builtin vs namespace
'assert': None, # Keyword vs namespace
'try': lambda: None, # Keyword vs callable
'memoryview': None, # Callable builtin vs non-callable
'Ellipsis': lambda: None, # Non-callable builtin vs callable
}
completer = rlcompleter.Completer(namespace)
self.assertEqual(completer.complete('False', 0), 'False')
self.assertIsNone(completer.complete('False', 1)) # No duplicates
self.assertEqual(completer.complete('assert', 0), 'assert')
self.assertIsNone(completer.complete('assert', 1))
self.assertEqual(completer.complete('try', 0), 'try')
self.assertIsNone(completer.complete('try', 1))
# No opening bracket "(" because we overrode the built-in class
self.assertEqual(completer.complete('memoryview', 0), 'memoryview')
self.assertIsNone(completer.complete('memoryview', 1))
self.assertEqual(completer.complete('Ellipsis', 0), 'Ellipsis(')
self.assertIsNone(completer.complete('Ellipsis', 1))
if __name__ == '__main__':
unittest.main()