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-rw-r--r--Lib/test/test_cmd_line_script.py16
1 files changed, 16 insertions, 0 deletions
diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py
index 633e0fd..80198f8 100644
--- a/Lib/test/test_cmd_line_script.py
+++ b/Lib/test/test_cmd_line_script.py
@@ -627,6 +627,22 @@ class CmdLineTest(unittest.TestCase):
],
)
+ def test_syntaxerror_invalid_escape_sequence_multi_line(self):
+ script = 'foo = """\\q\n"""\n'
+ with support.temp_dir() as script_dir:
+ script_name = _make_test_script(script_dir, 'script', script)
+ exitcode, stdout, stderr = assert_python_failure(
+ '-Werror', script_name,
+ )
+ self.assertEqual(
+ stderr.splitlines()[-3:],
+ [
+ b' foo = """\\q',
+ b' ^',
+ b'SyntaxError: invalid escape sequence \\q',
+ ],
+ )
+
def test_consistent_sys_path_for_direct_execution(self):
# This test case ensures that the following all give the same
# sys.path configuration: