add io and _pyio to test___all__

diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index 052cc20c45d438f8b720fd1e5ecc028856083fa3..4b56749abef6731849322fd2da14692bcc719cc3 100644 (file)
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -75,6 +75,8 @@ class AllTest(unittest.TestCase):
         self.check_all("heapq")
         self.check_all("http.client")
         self.check_all("ihooks")
+        self.check_all("io")
+        self.check_all("_pyio")
         self.check_all("imaplib")
         self.check_all("imghdr")
         self.check_all("keyword")