mirror of https://github.com/python/cpython
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import threading
|
|
import unittest
|
|
|
|
from test import support
|
|
from test.support import import_helper
|
|
from test.support import threading_helper
|
|
# Raise SkipTest if subinterpreters not supported.
|
|
import_helper.import_module('_xxsubinterpreters')
|
|
from test.support import interpreters
|
|
from .utils import TestBase
|
|
|
|
|
|
class StressTests(TestBase):
|
|
|
|
# In these tests we generally want a lot of interpreters,
|
|
# but not so many that any test takes too long.
|
|
|
|
@support.requires_resource('cpu')
|
|
def test_create_many_sequential(self):
|
|
alive = []
|
|
for _ in range(100):
|
|
interp = interpreters.create()
|
|
alive.append(interp)
|
|
|
|
@support.requires_resource('cpu')
|
|
def test_create_many_threaded(self):
|
|
alive = []
|
|
def task():
|
|
interp = interpreters.create()
|
|
alive.append(interp)
|
|
threads = (threading.Thread(target=task) for _ in range(200))
|
|
with threading_helper.start_threads(threads):
|
|
pass
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Test needs to be a package, so we can do relative imports.
|
|
unittest.main()
|