/pypy/objspace/std/test/test_stdobjspace.py
Python | 83 lines | 79 code | 4 blank | 0 comment | 0 complexity | 23d6ebb4f8a06f315213833fda3b604a MD5 | raw file
Possible License(s): AGPL-3.0, BSD-3-Clause, Apache-2.0
- 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_str) 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_str)
- 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_str)
- 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))