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import py
from py.test import raises
from pypy.interpreter.error import OperationError
from pypy.tool.pytest.objspace import gettestobjspace
class TestW_StdObjSpace:
def test_wrap_wrap(self):
py.test.skip("maybe unskip in the future")
raises(TypeError,
self.space.wrap,
self.space.wrap(0))
def test_str_w_non_str(self):
raises(OperationError,self.space.str_w,self.space.wrap(None))
raises(OperationError,self.space.str_w,self.space.wrap(0))
def test_int_w_non_int(self):
raises(OperationError,self.space.int_w,self.space.wrap(None))
raises(OperationError,self.space.int_w,self.space.wrap(""))
def test_uint_w_non_int(self):
raises(OperationError,self.space.uint_w,self.space.wrap(None))
raises(OperationError,self.space.uint_w,self.space.wrap(""))
def test_sliceindices(self):
space = self.space
w_obj = space.appexec([], """():
class Stuff(object):
def indices(self, l):
return 1,2,3
return Stuff()
""")
w = space.wrap
w_slice = space.newslice(w(1), w(2), w(1))
assert space.sliceindices(w_slice, w(3)) == (1,2,1)
assert space.sliceindices(w_obj, w(3)) == (1,2,3)
def test_fastpath_isinstance(self):
from pypy.objspace.std.bytesobject import W_BytesObject
from pypy.objspace.std.intobject import W_IntObject
from pypy.objspace.std.iterobject import W_AbstractSeqIterObject
from pypy.objspace.std.iterobject import W_SeqIterObject
space = self.space
assert space._get_interplevel_cls(space.w_bytes) is W_BytesObject
assert space._get_interplevel_cls(space.w_int) is W_IntObject
class X(W_BytesObject):
def __init__(self):
pass
typedef = None
assert space.isinstance_w(X(), space.w_bytes)
w_sequenceiterator = space.gettypefor(W_SeqIterObject)
cls = space._get_interplevel_cls(w_sequenceiterator)
assert cls is W_AbstractSeqIterObject
def test_withstrbuf_fastpath_isinstance(self):
from pypy.objspace.std.bytesobject import W_AbstractBytesObject
space = gettestobjspace(withstrbuf=True)
cls = space._get_interplevel_cls(space.w_bytes)
assert cls is W_AbstractBytesObject
def test_wrap_various_unsigned_types(self):
import sys
from rpython.rlib.rarithmetic import r_uint
from rpython.rtyper.lltypesystem import lltype, rffi
space = self.space
value = sys.maxint * 2
x = r_uint(value)
assert space.eq_w(space.wrap(value), space.wrap(x))
x = rffi.cast(rffi.UINTPTR_T, r_uint(value))
assert x > 0
assert space.eq_w(space.wrap(value), space.wrap(x))
value = 60000
x = rffi.cast(rffi.USHORT, r_uint(value))
assert space.eq_w(space.wrap(value), space.wrap(x))
value = 200
x = rffi.cast(rffi.UCHAR, r_uint(value))
assert space.eq_w(space.wrap(value), space.wrap(x))
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