#6780: fix starts/endswith error message to mention that tuples are accepted too.
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index a607bef..a1e08cc 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -290,6 +290,14 @@
self.assertTrue(b.startswith(b"h"))
self.assertFalse(b.startswith(b"hellow"))
self.assertFalse(b.startswith(b"ha"))
+ try:
+ b.startswith([b'h'])
+ except TypeError as err:
+ exc = str(err)
+ else:
+ self.fail('startswith unexpectedly succeeded')
+ self.assertIn('bytes', exc)
+ self.assertIn('tuple', exc)
def test_endswith(self):
b = self.type2test(b'hello')
@@ -299,6 +307,14 @@
self.assertTrue(b.endswith(b"o"))
self.assertFalse(b.endswith(b"whello"))
self.assertFalse(b.endswith(b"no"))
+ try:
+ b.endswith([b'o'])
+ except TypeError as err:
+ exc = str(err)
+ else:
+ self.fail('endswith unexpectedly succeeded')
+ self.assertIn('bytes', exc)
+ self.assertIn('tuple', exc)
def test_find(self):
b = self.type2test(b'mississippi')