Issue #19587: Remove masked and redundant tests in test_bytes

* test_contains() did not override anything
* test_expandtabs/upper/lower() in FixedStringTest were masking usable tests
  in string_tests. These tests now get run for bytearray() and bytes().
* test_expandtabs/upper/lower() in buffer_tests were only run on bytearray()
  and are redundant with string_tests

1 files changed, 0 insertions, 13 deletions

diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index caf28fd346..bc1bf79ead 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -1467,24 +1467,11 @@ class BytearrayPEP3137Test(unittest.TestCase,
 
 
 class FixedStringTest(test.string_tests.BaseTest):
-
     def fixtype(self, obj):
         if isinstance(obj, str):
             return obj.encode("utf-8")
         return super().fixtype(obj)
 
-    # Currently the bytes containment testing uses a single integer
-    # value. This may not be the final design, but until then the
-    # bytes section with in a bytes containment not valid
-    def test_contains(self):
-        pass
-    def test_expandtabs(self):
-        pass
-    def test_upper(self):
-        pass
-    def test_lower(self):
-        pass
-
 class ByteArrayAsStringTest(FixedStringTest, unittest.TestCase):
     type2test = bytearray
     contains_bytes = True