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| author | Batuhan Taşkaya <47358913+isidentical@users.noreply.github.com> | 2020-03-19 11:32:28 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-19 11:32:28 (GMT) |
| commit | 0ac59f93c0e3f91fd994d7245578cce65654fb22 (patch) | |
| tree | c1eab66af2739b9b8aa257b082fac7b732a55983 /Lib | |
| parent | 50e6e991781db761c496561a995541ca8d83ff87 (diff) | |
| download | cpython-0ac59f93c0e3f91fd994d7245578cce65654fb22.zip cpython-0ac59f93c0e3f91fd994d7245578cce65654fb22.tar.gz cpython-0ac59f93c0e3f91fd994d7245578cce65654fb22.tar.bz2 | |
bpo-40000: Improve error messages when validating invalid ast.Constant nodes (GH-19055)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_ast.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py index 66f8384..d072c33 100644 --- a/Lib/test/test_ast.py +++ b/Lib/test/test_ast.py @@ -582,6 +582,15 @@ class AST_Tests(unittest.TestCase): compile(m, "<test>", "exec") self.assertIn("identifier must be of type str", str(cm.exception)) + def test_invalid_constant(self): + for invalid_constant in int, (1, 2, int), frozenset((1, 2, int)): + e = ast.Expression(body=ast.Constant(invalid_constant)) + ast.fix_missing_locations(e) + with self.assertRaisesRegex( + TypeError, "invalid type in Constant: type" + ): + compile(e, "<test>", "eval") + def test_empty_yield_from(self): # Issue 16546: yield from value is not optional. empty_yield_from = ast.parse("def f():\n yield from g()") |