From: Dong-hee Na <donghee.na@python.org>
Date: Thu, 21 Oct 2021 22:58:04 +0000 (+0900)
Subject: bpo-44019: Add test_all_exported_names for operator module (GH-29124)
X-Git-Tag: v3.11.0a2~109
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37fad7d3b7154c44b9902a2ab0db8641f1a0284b;p=thirdparty%2FPython%2Fcpython.git

bpo-44019: Add test_all_exported_names for operator module (GH-29124)
---

diff --git a/Lib/test/test_operator.py b/Lib/test/test_operator.py
index cf3439fe6fb8..b7e38c233498 100644
--- a/Lib/test/test_operator.py
+++ b/Lib/test/test_operator.py
@@ -45,6 +45,18 @@ class BadIterable:
 
 
 class OperatorTestCase:
+    def test___all__(self):
+        operator = self.module
+        actual_all = set(operator.__all__)
+        computed_all = set()
+        for name in vars(operator):
+            if name.startswith('__'):
+                continue
+            value = getattr(operator, name)
+            if value.__module__ in ('operator', '_operator'):
+                computed_all.add(name)
+        self.assertSetEqual(computed_all, actual_all)
+
     def test_lt(self):
         operator = self.module
         self.assertRaises(TypeError, operator.lt)