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-rw-r--r--Lib/test/test_argparse.py18
1 files changed, 18 insertions, 0 deletions
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py
index 72060da..caf99af 100644
--- a/Lib/test/test_argparse.py
+++ b/Lib/test/test_argparse.py
@@ -4613,6 +4613,24 @@ class TestTypeFunctionCallWithNonStringDefault(TestCase):
class TestParseKnownArgs(TestCase):
+ def test_arguments_tuple(self):
+ parser = argparse.ArgumentParser()
+ parser.parse_args(())
+
+ def test_arguments_list(self):
+ parser = argparse.ArgumentParser()
+ parser.parse_args([])
+
+ def test_arguments_tuple_positional(self):
+ parser = argparse.ArgumentParser()
+ parser.add_argument('x')
+ parser.parse_args(('x',))
+
+ def test_arguments_list_positional(self):
+ parser = argparse.ArgumentParser()
+ parser.add_argument('x')
+ parser.parse_args(['x'])
+
def test_optionals(self):
parser = argparse.ArgumentParser()
parser.add_argument('--foo')