Merged revisions 85223 via svnmerge from

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

........
  r85223 | eric.araujo | 2010-10-05 01:52:37 +0200 (mar., 05 oct. 2010) | 3 lines

  Fix interaction of custom translation classes and caching (#9042)
........

1 files changed, 31 insertions, 0 deletions

diff --git a/Lib/test/test_gettext.py b/Lib/test/test_gettext.py
index d60ece7..40dc61a 100644
--- a/Lib/test/test_gettext.py
+++ b/Lib/test/test_gettext.py
@@ -334,6 +334,37 @@ class WeirdMetadataTest(GettextBaseTest):
            'John Doe <jdoe@example.com>\nJane Foobar <jfoobar@example.com>')
 
 
+class DummyGNUTranslations(gettext.GNUTranslations):
+    def foo(self):
+        return 'foo'
+
+
+class GettextCacheTestCase(GettextBaseTest):
+    def test_cache(self):
+        self.localedir = os.curdir
+        self.mofile = MOFILE
+
+        self.assertEqual(len(gettext._translations), 0)
+
+        t = gettext.translation('gettext', self.localedir)
+
+        self.assertEqual(len(gettext._translations), 1)
+
+        t = gettext.translation('gettext', self.localedir,
+                                class_=DummyGNUTranslations)
+
+        self.assertEqual(len(gettext._translations), 2)
+        self.assertEqual(t.__class__, DummyGNUTranslations)
+
+        # Calling it again doesn't add to the cache
+
+        t = gettext.translation('gettext', self.localedir,
+                                class_=DummyGNUTranslations)
+
+        self.assertEqual(len(gettext._translations), 2)
+        self.assertEqual(t.__class__, DummyGNUTranslations)
+
+
 def test_main():
     test_support.run_unittest(__name__)