From fdc1e44a359841e076be21f3779cc2daf36ab1cf Mon Sep 17 00:00:00 2001
From: Andrew Svetlov <andrew.svetlov@gmail.com>
Date: Mon, 1 Nov 2021 22:59:35 +0200
Subject: [PATCH] Add tests

---
 tests/test___all__.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/test___all__.py

diff --git a/tests/test___all__.py b/tests/test___all__.py
new file mode 100644
index 00000000000..390f1407147
--- /dev/null
+++ b/tests/test___all__.py
@@ -0,0 +1,24 @@
+from typing import Any
+
+
+def test___all__(pytester: Any) -> None:
+    """
+    See https://github.com/aio-libs/aiohttp/issues/6197
+    """
+    pytester.makepyfile(
+        test_a="""
+        from aiohttp import *
+    """
+    )
+    result = pytester.runpytest("-vv")
+    result.assert_outcomes(passed=0, errors=0)
+
+
+def test_web___all__(pytester: Any) -> None:
+    pytester.makepyfile(
+        test_b="""
+        from aiohttp.web import *
+    """
+    )
+    result = pytester.runpytest("-vv")
+    result.assert_outcomes(passed=0, errors=0)