Issue #19099: The struct module now supports Unicode format strings.
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py
index 2e613f7..4811974 100644
--- a/Lib/test/test_struct.py
+++ b/Lib/test/test_struct.py
@@ -574,6 +574,18 @@
self.check_sizeof('0s', 1)
self.check_sizeof('0c', 0)
+ def test_unicode_format(self):
+ try:
+ unicode
+ except NameError:
+ self.skipTest('no unicode support')
+ # Issue #19099
+ s = struct.Struct(unichr(ord('I')))
+ self.assertEqual(s.format, 'I')
+ self.assertIs(type(s.format), str)
+ self.assertRaises(ValueError, struct.Struct, unichr(0x80))
+
+
def test_main():
support.run_unittest(StructTest)