Issue #16790: add some of the recent issue #16045 int tests to test_long.

This patch also provides a simple way to share tests going forward
between test_int and test_long.

1 files changed, 4 insertions, 2 deletions

diff --git a/Lib/test/test_long.py b/Lib/test/test_long.py
index 58cfc3a..f0847e7 100644
--- a/Lib/test/test_long.py
+++ b/Lib/test/test_long.py
@@ -1,10 +1,11 @@
 import unittest
-from test import test_support
 import sys
 
 import random
 import math
 
+from test import test_int, test_support
+
 # Used for lazy formatting of failure messages
 class Frm(object):
     def __init__(self, format, *args):
@@ -78,8 +79,9 @@ if test_support.have_unicode:
         (unichr(0x200), ValueError),
 ]
 
+class LongTest(test_int.IntLongCommonTests, unittest.TestCase):
 
-class LongTest(unittest.TestCase):
+    ntype = long
 
     # Get quasi-random long consisting of ndigits digits (in base BASE).
     # quasi == the most-significant digit will not be 0, and the number