def setup_module(module, filename='mini.image'):
space = objspace.ObjSpace()
from spyvm.tool.analyseimage import image_dir
module.mini_image = image_dir.join(filename)
module.reader = open_miniimage(space)
reader.initialize()
module.image = squeakimage.SqueakImage()
module.image.from_reader(space, reader)
module.space = space
module.interp = interpreter.Interpreter(space, image)
return space, module.interp
def setup():
from spyvm import objspace
space = objspace.ObjSpace()
image = create_testimage(space)
interp = interpreter.Interpreter(space, image)
w_selector = interp.perform(space.wrap_string("loopTest"), "asSymbol")
w_object = model.W_SmallInteger(0)
s_class = w_object.shadow_of_my_class(space)
s_method = s_class.lookup(w_selector)
s_frame = s_method.create_frame(space, w_object, [])
return interp, s_frame
def setup():
space = objspace.ObjSpace()
stream = squeakimage.Stream(filename=imagefile)
image = squeakimage.ImageReader(space, stream).create_image()
interp = interpreter.Interpreter(space, image)
w_selector = interp.perform(space.wrap_string("loopTest"), "asSymbol")
w_object = model.W_SmallInteger(0)
s_class = w_object.class_shadow(space)
w_method = s_class.lookup(w_selector)
s_frame = w_method.create_frame(space, w_object)
return interp, s_frame
def test_miniloop(self):
from spyvm import objspace
space = objspace.ObjSpace()
image = create_testimage(space)
interp = interpreter.Interpreter(space, image)
w_selector = interp.perform(space.wrap_string('loopTest2'), "asSymbol")
assert isinstance(w_selector, model.W_BytesObject)
def interp_w():
interp.perform(model.W_SmallInteger(1000), w_selector)
self.meta_interp(interp_w, [], listcomp=True, listops=True, backendopt=True, inline=True)
import py
import math
import socket
from spyvm import model, shadow
from spyvm.shadow import MethodNotFound
from spyvm import objspace, error, display
from rpython.rlib.rarithmetic import intmask, r_uint
mockclass = objspace.bootstrap_class
space = objspace.ObjSpace()
w_foo = space.wrap_string("foo")
w_bar = space.wrap_string("bar")
def joinbits(values, lengths):
result = 0
for each, length in reversed(zip(values, lengths)):
result = result << length
result += each
return result
def test_new():
w_mycls = mockclass(space, 0)
w_myinstance = w_mycls.as_class_get_shadow(space).new()
assert isinstance(w_myinstance, model.W_PointersObject)
assert w_myinstance.getclass(space).is_same_object(w_mycls)
assert w_myinstance.shadow_of_my_class(
space) is w_mycls.as_class_get_shadow(space)
if len(argv) < idx + 1:
raise error.Exit("Missing argument after %s" % arg)
return argv[idx], idx + 1
def get_int_parameter(argv, idx, arg):
param, idx = get_parameter(argv, idx, arg)
try:
result = int(param)
except ValueError, e:
raise error.Exit("Non-int argument after %s" % arg)
return result, idx
def print_error(str):
os.write(2, str + os.linesep)
prebuilt_space = objspace.ObjSpace()
def safe_entry_point(argv):
try:
return entry_point(argv)
except error.Exit, e:
print_error("Exited: %s" % e.msg)
return -1
except error.SmalltalkException, e:
print_error("Unhandled %s. Message: %s" % (e.exception_type, e.msg))
return -1
except BaseException, e:
print_error("Exception: %s" % str(e))
if not objectmodel.we_are_translated():
import traceback
traceback.print_exc()