Issue #18004: test_overflow in test_list by mistake consumed 40 GiB of memory

on 64-bit systems.
2014-08-06 18:31:54 +03:00 · 2014-08-06 18:31:54 +03:00 · a33c8436cd
parent 501da1da03
commit a33c8436cd
2 changed files with 4 additions and 1 deletions
--- a/Lib/test/test_list.py
+++ b/Lib/test/test_list.py
@ -53,7 +53,7 @@ class ListTest(list_tests.CommonTest):

    def test_overflow(self):
        lst = [4, 5, 6, 7]
-        n = int((sys.maxint*2+2) // len(lst))
+        n = int((sys.maxsize*2+2) // len(lst))
        def mul(a, b): return a * b
        def imul(a, b): a *= b
        self.assertRaises((MemoryError, OverflowError), mul, lst, n)
--- a/Misc/NEWS
+++ b/Misc/NEWS
@ -74,6 +74,9 @@ Library
 Tests
 -----

+- Issue #18004: test_overflow in test_list by mistake consumed 40 GiB of memory
+  on 64-bit systems.
+
 - Issue #21976: Fix test_ssl to accept LibreSSL version strings.  Thanks
  to William Orr.