Issue #29300: test_struct tests unpack_from() with keywords
Add an unit test on the _struct.Struct.unpack_from() method to test passing
arguments as keywords.
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py
index efbdbfc..9b8178f 100644
--- a/Lib/test/test_struct.py
+++ b/Lib/test/test_struct.py
@@ -428,6 +428,10 @@
for i in range(6, len(test_string) + 1):
self.assertRaises(struct.error, struct.unpack_from, fmt, data, i)
+ # keyword arguments
+ self.assertEqual(s.unpack_from(buffer=test_string, offset=2),
+ (b'cd01',))
+
def test_pack_into(self):
test_string = b'Reykjavik rocks, eow!'
writable_buf = array.array('b', b' '*100)