Merged revisions 79420 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r79420 | victor.stinner | 2010-03-25 13:24:38 +0100 (jeu., 25 mars 2010) | 10 lines

  Fix my test introduced in test_sys by r79394:

  Restore the orginal filesystem encoding before testing
  assertRaises(LookupError, sys.setfilesystemencoding, "xxx"). Unittest formats
  the exception, but the formatting failed because the file system was invalid
  (set to iso-8859-1 by the previous test).

  Anyway, ensure to restore the original filesystem encoding when exiting
  test_setfilesystemencoding() to avoid error propagation to the other tests.
........

1 files changed, 9 insertions, 4 deletions

diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index 73ef6f5..2886e77 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -756,10 +756,15 @@ class SizeofTest(unittest.TestCase):
 
     def test_setfilesystemencoding(self):
         old = sys.getfilesystemencoding()
-        sys.setfilesystemencoding("iso-8859-1")
-        self.assertEqual(sys.getfilesystemencoding(), "iso-8859-1")
-        self.assertRaises(LookupError, sys.setfilesystemencoding, "xxx")
-        sys.setfilesystemencoding(old)
+        try:
+            sys.setfilesystemencoding("iso-8859-1")
+            self.assertEqual(sys.getfilesystemencoding(), "iso-8859-1")
+        finally:
+            sys.setfilesystemencoding(old)
+        try:
+            self.assertRaises(LookupError, sys.setfilesystemencoding, "xxx")
+        finally:
+            sys.setfilesystemencoding(old)
 
 def test_main():
     test.support.run_unittest(SysModuleTest, SizeofTest)