def test_monkeypatch_patch(monkeypatch):
monkeypatch.delitem(sys.modules, "threading")
monkeypatch.setattr(cthreading, "_patched", False)
cthreading.monkeypatch()
import thread
import threading
assert thread.allocate_lock is cthreading.Lock
assert threading._allocate_lock is cthreading.Lock
assert threading.Lock is cthreading.Lock
assert threading.RLock is cthreading.RLock
assert threading.Condition is cthreading.Condition
def main(args):
options, args = parse_args(args)
if options.monkeypatch:
if options.monkeypatch == "cthreading":
import cthreading
cthreading.monkeypatch()
elif options.monkeypatch == "pthreading":
import pthreading
pthreading.monkey_patch()
else:
raise ValueError("Usupported monkeypatch %r" % options.monkeypatch)
try:
import Queue as queue
_range = xrange
except ImportError:
import queue
_range = range
import threading
if options.profile:
import yappi
yappi.set_clock_type('cpu')
yappi.start(builtins=True, profile_threads=True)
leftmost = queue.Queue()
left = leftmost
for i in _range(options.whispers):
right = queue.Queue()
t = threading.Thread(target=whisper, args=(left, right))
t.daemon = True
t.start()
left = right
for i in _range(options.jobs):
right.put(1)
for i in _range(options.jobs):
n = leftmost.get()
assert n == options.whispers + 1
if options.profile:
yappi.stop()
stats = yappi.get_func_stats()
stats.save(options.profile, 'pstat')
def run(func, options):
if options.monkeypatch:
if options.monkeypatch == "cthreading":
import cthreading
cthreading.monkeypatch()
elif options.monkeypatch == "pthreading":
import pthreading
pthreading.monkey_patch()
else:
raise ValueError("Usupported monkeypatch %r" % options.monkeypatch)
if options.profile:
import yappi
yappi.set_clock_type('cpu')
yappi.start(builtins=True, profile_threads=True)
func(options)
if options.profile:
yappi.stop()
stats = yappi.get_func_stats()
stats.save(options.profile, 'pstat')
def main(args):
options, args = parse_args(args)
if options.monkeypatch:
if options.monkeypatch == "cthreading":
import cthreading
cthreading.monkeypatch()
elif options.monkeypatch == "pthreading":
import pthreading
pthreading.monkey_patch()
else:
raise ValueError("Usupported monkeypatch %r" % options.monkeypatch)
try:
import Queue as queue
_range = xrange
except ImportError:
import queue
_range = range
import threading
src = queue.Queue()
dst = queue.Queue()
for i in _range(options.workers):
t = threading.Thread(target=worker, args=(src, dst))
t.daemon = True
t.start()
for i in _range(options.rounds):
for j in _range(options.jobs):
src.put(1)
for j in _range(options.jobs):
n = dst.get()
assert n == 2
def test_monkeypatch_twice(monkeypatch):
monkeypatch.delitem(sys.modules, "threading")
monkeypatch.delitem(sys.modules, "thread")
monkeypatch.setattr(cthreading, "_patched", False)
cthreading.monkeypatch()
pytest.raises(RuntimeError, cthreading.monkeypatch)
def test_monkeypatch_twice(monkeypatch):
monkeypatch.delitem(sys.modules, "threading")
monkeypatch.setattr(cthreading, "_patched", False)
cthreading.monkeypatch()
pytest.raises(RuntimeError, cthreading.monkeypatch)
# Copyright 2015 Nir Soffer <*****@*****.**> # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions # of the GNU General Public License v2 or (at your option) any later version. import cthreading cthreading.monkeypatch() # Requires python-test package, not installed by default from test import regrtest regrtest.main()
# Copyright 2015 Nir Soffer <*****@*****.**> # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions # of the GNU General Public License v2 or (at your option) any later version. import cthreading cthreading.monkeypatch() # Requires python-test package, not installed by default from test import regrtest regrtest.main()