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authorBatuhan Taskaya <isidentical@gmail.com>2022-11-22 10:41:14 (GMT)
committerGitHub <noreply@github.com>2022-11-22 10:41:14 (GMT)
commit1acdfec359fdf3db936168480be0f4157273c200 (patch)
treeecc1f515cee2ebfe1e5f740af7b828775a8fd7e2 /Lib/test
parentbc3a11d21ddef28047b18c0f6a5068fa9fb16da2 (diff)
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gh-99341: Cover type ignore nodes when incrementing line numbers (GH-99422)
Diffstat (limited to 'Lib/test')
-rw-r--r--Lib/test/test_ast.py12
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index b346441..773fba8 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -1036,6 +1036,18 @@ Module(
self.assertEqual(ast.increment_lineno(src).lineno, 2)
self.assertIsNone(ast.increment_lineno(src).end_lineno)
+ def test_increment_lineno_on_module(self):
+ src = ast.parse(dedent("""\
+ a = 1
+ b = 2 # type: ignore
+ c = 3
+ d = 4 # type: ignore@tag
+ """), type_comments=True)
+ ast.increment_lineno(src, n=5)
+ self.assertEqual(src.type_ignores[0].lineno, 7)
+ self.assertEqual(src.type_ignores[1].lineno, 9)
+ self.assertEqual(src.type_ignores[1].tag, '@tag')
+
def test_iter_fields(self):
node = ast.parse('foo()', mode='eval')
d = dict(ast.iter_fields(node.body))