From 1fefda6f1547cb3b6e0cc895adc4c2b3a8b004a0 Mon Sep 17 00:00:00 2001 From: Serhiy Storchaka Date: Fri, 23 May 2025 13:02:14 +0300 Subject: [PATCH] gh-133454: Mark test_queue tests with many threads as bigmem 50 producer and 50 consumer threads need more than 5GB of memory. --- Lib/test/test_queue.py | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py index 7f4fe357034b71..c855fb8fe2b05a 100644 --- a/Lib/test/test_queue.py +++ b/Lib/test/test_queue.py @@ -6,7 +6,7 @@ import time import unittest import weakref -from test.support import gc_collect +from test.support import gc_collect, bigmemtest from test.support import import_helper from test.support import threading_helper @@ -963,33 +963,33 @@ def test_order(self): # One producer, one consumer => results appended in well-defined order self.assertEqual(results, inputs) - def test_many_threads(self): + @bigmemtest(size=50, memuse=100*2**20, dry_run=False) + def test_many_threads(self, size): # Test multiple concurrent put() and get() - N = 50 q = self.q inputs = list(range(10000)) - results = self.run_threads(N, q, inputs, self.feed, self.consume) + results = self.run_threads(size, q, inputs, self.feed, self.consume) # Multiple consumers without synchronization append the # results in random order self.assertEqual(sorted(results), inputs) - def test_many_threads_nonblock(self): + @bigmemtest(size=50, memuse=100*2**20, dry_run=False) + def test_many_threads_nonblock(self, size): # Test multiple concurrent put() and get(block=False) - N = 50 q = self.q inputs = list(range(10000)) - results = self.run_threads(N, q, inputs, + results = self.run_threads(size, q, inputs, self.feed, self.consume_nonblock) self.assertEqual(sorted(results), inputs) - def test_many_threads_timeout(self): + @bigmemtest(size=50, memuse=100*2**20, dry_run=False) + def test_many_threads_timeout(self, size): # Test multiple concurrent put() and get(timeout=...) - N = 50 q = self.q inputs = list(range(1000)) - results = self.run_threads(N, q, inputs, + results = self.run_threads(size, q, inputs, self.feed, self.consume_timeout) self.assertEqual(sorted(results), inputs)