From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Sat, 19 Feb 2022 02:15:56 +0000 (-0800)
Subject: bpo-46603: improve coverage of `typing._strip_annotations` (GH-31063)
X-Git-Tag: v3.10.3~78
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=103f3ca80616958b4e608e9176b9c12cfc80f68b;p=thirdparty%2FPython%2Fcpython.git

bpo-46603: improve coverage of `typing._strip_annotations` (GH-31063)

(cherry picked from commit 25c0b9d243b64ccd2eeab483089eaf7e4b4d5834)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
---

diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py
index c4c06008d91f..8ced27824205 100644
--- a/Lib/test/test_typing.py
+++ b/Lib/test/test_typing.py
@@ -3305,6 +3305,15 @@ class GetTypeHintTests(BaseTestCase):
             {"x": typing.Annotated[int | float, "const"]}
         )
 
+    def test_get_type_hints_annotated_in_union(self):  # bpo-46603
+        def with_union(x: int | list[Annotated[str, 'meta']]): ...
+
+        self.assertEqual(get_type_hints(with_union), {'x': int | list[str]})
+        self.assertEqual(
+            get_type_hints(with_union, include_extras=True),
+            {'x': int | list[Annotated[str, 'meta']]},
+        )
+
     def test_get_type_hints_annotated_refs(self):
 
         Const = Annotated[T, "Const"]