Merge pull request #6037 from ShaharNaveh/update-support-init

Update `Lib/test/support/__init__.py` from 3.13.5

Author: youknowone

Lib/test/pickletester.py

@@ -1,5 +1,6 @@
 """Unit tests for collections.py."""
 
+import array
 import collections
 import copy
 import doctest
@@ -469,6 +470,8 @@ def test_module_parameter(self):
         NT = namedtuple('NT', ['x', 'y'], module=collections)
         self.assertEqual(NT.__module__, collections)
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_instance(self):
         Point = namedtuple('Point', 'x y')
         p = Point(11, 22)
@@ -490,12 +493,8 @@ def test_instance(self):
         self.assertEqual(p._replace(x=1), (1, 22))      # test _replace method
         self.assertEqual(p._asdict(), dict(x=11, y=22)) # test _asdict method
 
-        try:
+        with self.assertRaises(TypeError):
             p._replace(x=1, error=2)
-        except ValueError:
-            pass
-        else:
-            self._fail('Did not detect an incorrect fieldname')
 
         # verify that field string can have commas
         Point = namedtuple('Point', 'x, y')
@@ -547,7 +546,9 @@ def test_odd_sizes(self):
         self.assertEqual(Dot(1)._replace(d=999), (999,))
         self.assertEqual(Dot(1)._fields, ('d',))
 
-        n = support.EXCEEDS_RECURSION_LIMIT
+    @support.requires_resource('cpu')
+    def test_large_size(self):
+        n = support.exceeds_recursion_limit()
         names = list(set(''.join([choice(string.ascii_letters)
                                   for j in range(10)]) for i in range(n)))
         n = len(names)
@@ -1150,6 +1151,7 @@ class NonCol(ColImpl):
         self.assertFalse(issubclass(NonCol, Collection))
         self.assertFalse(isinstance(NonCol(), Collection))
 
+
     def test_Iterator(self):
         non_samples = [None, 42, 3.14, 1j, b"", "", (), [], {}, set()]
         for x in non_samples:
@@ -1985,6 +1987,7 @@ def test_MutableSequence(self):
         for sample in [list, bytearray, deque]:
             self.assertIsInstance(sample(), MutableSequence)
             self.assertTrue(issubclass(sample, MutableSequence))
+        self.assertTrue(issubclass(array.array, MutableSequence))
         self.assertFalse(issubclass(str, MutableSequence))
         self.validate_abstract_methods(MutableSequence, '__contains__', '__iter__',
             '__len__', '__getitem__', '__setitem__', '__delitem__', 'insert')

Lib/test/support/__init__.py

@@ -1,9 +1,8 @@
 import collections.abc
 import copy
 import pickle
-import sys
 import unittest
-from test.support import C_RECURSION_LIMIT
+from test.support import get_c_recursion_limit
 
 class DictSetTest(unittest.TestCase):
 
@@ -282,7 +281,7 @@ def test_recursive_repr(self):
     @unittest.expectedFailure
     def test_deeply_nested_repr(self):
         d = {}
-        for i in range(C_RECURSION_LIMIT//2 + 100):
+        for i in range(get_c_recursion_limit()//2 + 100):
             d = {42: d.values()}
         self.assertRaises(RecursionError, repr, d)