[Python-checkins] gh-101229: Add tests for aliases of imported names (#101230)

[hauntsaninja]

https://github.com/python/cpython/commit/28db978d7f134edf6c86f21c42e15003511e7e9b
commit: 28db978d7f134edf6c86f21c42e15003511e7e9b
branch: main
author: Eclips4 <80244920+Eclips4 at users.noreply.github.com>
committer: hauntsaninja <12621235+hauntsaninja at users.noreply.github.com>
date: 2023-01-30T11:49:06-08:00
summary:

gh-101229: Add tests for aliases of imported names (#101230)

files:
M Lib/test/test_ast.py

diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index c728d2b55e42..98d9b603bbc1 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -408,6 +408,24 @@ def test_alias(self):
         self.assertEqual(alias.col_offset, 16)
         self.assertEqual(alias.end_col_offset, 17)
 
+        im = ast.parse("from bar import y as z").body[0]
+        alias = im.names[0]
+        self.assertEqual(alias.name, "y")
+        self.assertEqual(alias.asname, "z")
+        self.assertEqual(alias.lineno, 1)
+        self.assertEqual(alias.end_lineno, 1)
+        self.assertEqual(alias.col_offset, 16)
+        self.assertEqual(alias.end_col_offset, 22)
+
+        im = ast.parse("import bar as foo").body[0]
+        alias = im.names[0]
+        self.assertEqual(alias.name, "bar")
+        self.assertEqual(alias.asname, "foo")
+        self.assertEqual(alias.lineno, 1)
+        self.assertEqual(alias.end_lineno, 1)
+        self.assertEqual(alias.col_offset, 7)
+        self.assertEqual(alias.end_col_offset, 17)
+
     def test_base_classes(self):
         self.assertTrue(issubclass(ast.For, ast.stmt))
         self.assertTrue(issubclass(ast.Name, ast.expr))