From 52c001d42acaf827dfb186a0f39a6f18691e00f2 Mon Sep 17 00:00:00 2001 From: AN Long Date: Mon, 2 Oct 2023 19:07:56 +0800 Subject: [PATCH] gh-108963: using random to generate unique string in sys.intern test (#109491) (cherry picked from commit 44b1e4ea4842c6cdc1bedba7aaeb93f236b3ec08) --- Lib/test/test_sys.py | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index c3e9f9c406815f..0b8529a9b6abd0 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -4,6 +4,7 @@ import locale import operator import os +import random import struct import subprocess import sys @@ -19,10 +20,6 @@ import warnings -# count the number of test runs, used to create unique -# strings to intern in test_intern() -INTERN_NUMRUNS = 0 - DICT_KEY_STRUCT_FORMAT = 'n2BI2n' class DisplayHookTest(unittest.TestCase): @@ -685,10 +682,8 @@ def test_43581(self): self.assertEqual(sys.__stdout__.encoding, sys.__stderr__.encoding) def test_intern(self): - global INTERN_NUMRUNS - INTERN_NUMRUNS += 1 self.assertRaises(TypeError, sys.intern) - s = "never interned before" + str(INTERN_NUMRUNS) + s = "never interned before" + str(random.randrange(0, 10**9)) self.assertTrue(sys.intern(s) is s) s2 = s.swapcase().swapcase() self.assertTrue(sys.intern(s2) is s)