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Benjamin Peterson committed 6d4c47f

Merged revisions 73031 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
r73031 | benjamin.peterson | 2009-05-29 16:48:19 -0500 (Fri, 29 May 2009) | 1 line

add with statements
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  • Parent commits 146a39b

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Lib/test/test_grammar.py

         self.assertEqual([x for x, in [(4,), (5,), (6,)]], [4, 5, 6])
         self.assertEqual(list(x for x, in [(7,), (8,), (9,)]), [7, 8, 9])
 
+    def test_with_statement(self):
+        class manager(object):
+            def __enter__(self):
+                return (1, 2)
+            def __exit__(self, *args):
+                pass
+
+        with manager():
+            pass
+        with manager() as x:
+            pass
+        with manager() as (x, y):
+            pass
+        with manager(), manager():
+            pass
+        with manager() as x, manager() as y:
+            pass
+        with manager() as x, manager():
+            pass
+
     def testIfElseExpr(self):
         # Test ifelse expressions in various cases
         def _checkeval(msg, ret):