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Properly test the various builtins lookup cases in inspect.getclosurevars

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This commit is contained in:
Nick Coghlan 2012-06-23 20:07:39 +10:00
parent fb8dac7632
commit 6c6e2545cb
1 changed files with 24 additions and 0 deletions
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24
Lib/test/test_inspect.py
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@ -763,6 +763,30 @@ class TestGetClosureVars(unittest.TestCase):
self.assertRaises(TypeError, inspect.getclosurevars, list)
self.assertRaises(TypeError, inspect.getclosurevars, {})
def _private_globals(self):
code = """def f(): print(path)"""
ns = {}
exec(code, ns)
return ns["f"], ns
def test_builtins_fallback(self):
f, ns = self._private_globals()
ns.pop("__builtins__", None)
expected = inspect.ClosureVars({}, {}, {"print":print}, {"path"})
self.assertEqual(inspect.getclosurevars(f), expected)
def test_builtins_as_dict(self):
f, ns = self._private_globals()
ns["__builtins__"] = {"path":1}
expected = inspect.ClosureVars({}, {}, {"path":1}, {"print"})
self.assertEqual(inspect.getclosurevars(f), expected)
def test_builtins_as_module(self):
f, ns = self._private_globals()
ns["__builtins__"] = os
expected = inspect.ClosureVars({}, {}, {"path":os.path}, {"print"})
self.assertEqual(inspect.getclosurevars(f), expected)
class TestGetcallargsFunctions(unittest.TestCase):