Issue #23883: Missing fileinput.__all__ APIs; patch by Mauro SM Rodrigues

1 files changed, 8 insertions, 0 deletions

diff --git a/Lib/test/test_fileinput.py b/Lib/test/test_fileinput.py
index 91c1166..ad81304 100644
--- a/Lib/test/test_fileinput.py
+++ b/Lib/test/test_fileinput.py
@@ -24,6 +24,7 @@ from fileinput import FileInput, hook_encoded
 
 from test.support import verbose, TESTFN, run_unittest, check_warnings
 from test.support import unlink as safe_unlink
+from test import support
 from unittest import mock
 
 
@@ -913,5 +914,12 @@ class Test_hook_encoded(unittest.TestCase):
             check('rb', ['A\n', 'B\r\n', 'C\r', 'D\u20ac'])
 
 
+class MiscTest(unittest.TestCase):
+
+    def test_all(self):
+        blacklist = {'DEFAULT_BUFSIZE'}
+        support.check__all__(self, fileinput, blacklist=blacklist)
+
+
 if __name__ == "__main__":
     unittest.main()