From 60202609a2c2d0971aadfa4729ba30b50e89c6ea Mon Sep 17 00:00:00 2001 From: Lysandros Nikolaou Date: Wed, 30 Apr 2025 11:46:41 +0200 Subject: gh-132661: Implement PEP 750 (#132662) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Lysandros Nikolaou Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com> Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com> Co-authored-by: Wingy Co-authored-by: Koudai Aono Co-authored-by: Dave Peck Co-authored-by: Terry Jan Reedy Co-authored-by: Paul Everitt Co-authored-by: sobolevn --- Lib/test/test_ast/test_ast.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'Lib/test/test_ast/test_ast.py') diff --git a/Lib/test/test_ast/test_ast.py b/Lib/test/test_ast/test_ast.py index dd459487afe..eeac7c21eda 100644 --- a/Lib/test/test_ast/test_ast.py +++ b/Lib/test/test_ast/test_ast.py @@ -880,6 +880,25 @@ class AST_Tests(unittest.TestCase): for src in srcs: ast.parse(src) + def test_tstring(self): + # Test AST structure for simple t-string + tree = ast.parse('t"Hello"') + self.assertIsInstance(tree.body[0].value, ast.TemplateStr) + self.assertIsInstance(tree.body[0].value.values[0], ast.Constant) + + # Test AST for t-string with interpolation + tree = ast.parse('t"Hello {name}"') + self.assertIsInstance(tree.body[0].value, ast.TemplateStr) + self.assertIsInstance(tree.body[0].value.values[0], ast.Constant) + self.assertIsInstance(tree.body[0].value.values[1], ast.Interpolation) + + # Test AST for implicit concat of t-string with f-string + tree = ast.parse('t"Hello {name}" f"{name}"') + self.assertIsInstance(tree.body[0].value, ast.TemplateStr) + self.assertIsInstance(tree.body[0].value.values[0], ast.Constant) + self.assertIsInstance(tree.body[0].value.values[1], ast.Interpolation) + self.assertIsInstance(tree.body[0].value.values[2], ast.FormattedValue) + class CopyTests(unittest.TestCase): """Test copying and pickling AST nodes.""" -- cgit v1.2.3