def unicode_to_ll(s):
from rpython.rtyper.lltypesystem.rstr import UNICODE, mallocunicode
if s is None:
return lltype.nullptr(UNICODE)
p = mallocunicode(len(s))
for i in range(len(s)):
p.chars[i] = s[i]
return p
def to_runicode(s):
from rpython.rtyper.lltypesystem.rstr import UNICODE, mallocunicode
if s is None:
return lltype.nullptr(UNICODE)
p = mallocunicode(len(s))
for i in range(len(s)):
p.chars[i] = s[i]
return p
def test_unicode(self):
ofs = symbolic.get_field_token(rstr.UNICODE, 'chars', False)[0]
u = rstr.mallocunicode(13)
for i in range(13):
u.chars[i] = unichr(ord(u'a') + i)
b = InputArgRef(lltype.cast_opaque_ptr(llmemory.GCREF, u))
r = self.execute_operation(rop.UNICODEGETITEM, [b, ConstInt(2)], 'int')
assert r == ord(u'a') + 2
self.execute_operation(
rop.UNICODESETITEM,
[b, ConstInt(2), ConstInt(ord(u'z'))], 'void')
assert u.chars[2] == u'z'
assert u.chars[3] == u'd'
def test_unicode(self):
ofs = symbolic.get_field_token(rstr.UNICODE, 'chars', False)[0]
u = rstr.mallocunicode(13)
for i in range(13):
u.chars[i] = unichr(ord(u'a') + i)
b = BoxPtr(lltype.cast_opaque_ptr(llmemory.GCREF, u))
r = self.execute_operation(rop.UNICODEGETITEM, [b, ConstInt(2)], 'int')
assert r.value == ord(u'a') + 2
self.execute_operation(rop.UNICODESETITEM, [b, ConstInt(2),
ConstInt(ord(u'z'))],
'void')
assert u.chars[2] == u'z'
assert u.chars[3] == u'd'
def llstr(s):
from rpython.rtyper.lltypesystem.rstr import mallocstr, mallocunicode
from rpython.rtyper.lltypesystem.rstr import STR, UNICODE
if strtype is str:
if s is None:
return lltype.nullptr(STR)
ll_s = mallocstr(len(s))
else:
if s is None:
return lltype.nullptr(UNICODE)
ll_s = mallocunicode(len(s))
for i, c in enumerate(s):
ll_s.chars[i] = c
return ll_s
def llstr(s):
from rpython.rtyper.lltypesystem.rstr import mallocstr, mallocunicode
from rpython.rtyper.lltypesystem.rstr import STR, UNICODE
if strtype is str:
if s is None:
return lltype.nullptr(STR)
ll_s = mallocstr(len(s))
else:
if s is None:
return lltype.nullptr(UNICODE)
ll_s = mallocunicode(len(s))
for i, c in enumerate(s):
ll_s.chars[i] = c
return ll_s
def test_hlunicode(self):
s = mallocunicode(3)
s.chars[0] = u"a"
s.chars[1] = u"b"
s.chars[2] = u"c"
assert hlunicode(s) == u"abc"
def test_hlunicode(self):
s = mallocunicode(3)
s.chars[0] = u"a"
s.chars[1] = u"b"
s.chars[2] = u"c"
assert hlunicode(s) == u"abc"
