"""
testing coroutines at interprepter level
"""
import py
import os
from pypy import conftest; conftest.translation_test_so_skip_if_appdirect()
from pypy.rlib.rcoroutine import make_coroutine_classes
from pypy.translator.c.test.test_stackless import StacklessTest
from pypy.translator.c import gc
def setup_module(mod):
py.test.importorskip('greenlet')
d = make_coroutine_classes(object)
syncstate = d['syncstate']
Coroutine = d['Coroutine']
AbstractThunk = d['AbstractThunk']
def output(stuff):
os.write(2, stuff + '\n')
class _TestCoroutine(StacklessTest):
backendopt = True
Coroutine = Coroutine
def setup_method(self, method):
syncstate.reset()
def _freeze_(self): # for 'self.Coroutine'
return True
"""
testing coroutines at interprepter level
"""
import os
from pypy import conftest
conftest.translation_test_so_skip_if_appdirect()
from pypy.rlib.rcoroutine import make_coroutine_classes
from pypy.translator.c.test.test_stackless import StacklessTest
from pypy.translator.c import gc
d = make_coroutine_classes(object)
syncstate = d['syncstate']
Coroutine = d['Coroutine']
AbstractThunk = d['AbstractThunk']
def output(stuff):
os.write(2, stuff + '\n')
class _TestCoroutine(StacklessTest):
backendopt = True
Coroutine = Coroutine
def setup_method(self, method):
syncstate.reset()
def _freeze_(self): # for 'self.Coroutine'
return True
from pypy.rlib import rcoroutine
from pypy.rlib import rstack
from pypy.rlib.rstack import resume_state_create
from pypy.translator.stackless.test.test_transform import llinterp_stackless_function
from pypy.rpython.lltypesystem.lloperation import llop
from pypy.rpython.lltypesystem import lltype
namespace = rcoroutine.make_coroutine_classes(object)
syncstate = namespace['syncstate']
AbstractThunk = namespace['AbstractThunk']
Coroutine = namespace['Coroutine']
class TestCoroutineReconstruction:
def setup_meth(self):
syncstate.reset()
def test_simple_ish(self):
output = []
def f(coro, n, x):
if n == 0:
coro.switch()
rstack.resume_point("f_0")
assert rstack.stack_frames_depth() == 9
return
f(coro, n-1, 2*x)
rstack.resume_point("f_1", coro, n, x)
output.append(x)
class T(AbstractThunk):
from pypy.rlib.rcoroutine import make_coroutine_classes from pypy.interpreter.baseobjspace import Wrappable d = make_coroutine_classes(Wrappable) Coroutine = d['Coroutine'] BaseCoState = d['BaseCoState'] AbstractThunk = d['AbstractThunk'] syncstate = d['syncstate'] CoroutineExit = d['CoroutineExit']
from pypy.rlib.rcoroutine import make_coroutine_classes from pypy.interpreter.baseobjspace import Wrappable d = make_coroutine_classes(Wrappable) Coroutine = d['Coroutine'] BaseCoState = d['BaseCoState'] AbstractThunk = d['AbstractThunk'] syncstate = d['syncstate']
