quiet bytes warning in test

Author: cmaloney

Lib/test/seq_tests.py

@@ -8,6 +8,7 @@
 import pickle
 from test import support
 from test.support import ALWAYS_EQ, NEVER_EQ
+from test.support import warnings_helper
 
 # Various iterables
 # This is used for checking the constructor (here and in test_deque.py)
@@ -465,6 +466,8 @@ def make_haystacks(self, fmt, raw):
         """
         raise NotImplementedError
 
+    # Comparing bytes needles with int items emits BytesWarning with -b.
+    @warnings_helper.ignore_warnings(category=BytesWarning)
     def run_search_cases(self, check):
         """Call check(haystack, haystack_objects, needle) for every needle
         of every haystack, with a subtest for each haystack.

Lib/test/test_array.py

@@ -6,7 +6,7 @@
 import unittest
 from test import support
 from test.seq_tests import NativeItemsSearchTest
-from test.support import import_helper, script_helper
+from test.support import import_helper, script_helper, warnings_helper
 from test.support import os_helper
 from test.support import _2G
 from test.support import subTests
@@ -209,6 +209,8 @@ def check_remove(self, a, haystack_objects, needle):
             with self.assertRaises(ValueError, msg=repr(needle)):
                 b.remove(needle)
 
+    # Comparing bytes needles with str items emits BytesWarning with -b.
+    @warnings_helper.ignore_warnings(category=BytesWarning)
     def test_search_unicode(self):
         a = array.array('w', 'abc\U0010ffff\0ab' * 2)
         haystack_objects = a.tolist()