def test_append_to_empty():
s = []
s[len(s):] = 'testing: \N{LONG LEFTWARDS ARROW}'
s = ''.join(s)
cs = codedstring()
cs[len(s):] = 'testing: \N{LONG LEFTWARDS ARROW}'
assert len(cs) == len(s)
for idx in range(len(s)):
assert s[idx] == cs[idx]
def test_default_buf():
cs = codedstring()
assert cs.buffer is not None
assert isinstance(cs.buffer, bytegapbuffer)
def test_initialisation():
s = 'abcd'
b = s.encode('utf8')
cs = codedstring(b)
def torture_string():
buf = TORTURE_BUF
return (
codecs.decode(buf, 'utf-8', 'replace'), codedstring(bytegapbuffer(buf))
)
def demo_string():
buf = DEMO_BUF
return codecs.decode(buf, 'utf-8'), codedstring(bytegapbuffer(buf))
def ascii_string():
s = 'hello, world'
return s, codedstring(bytegapbuffer(s.encode('utf-8')))
def test_slice_empty():
cs = codedstring()
assert cs[45:100] == ''
def empty_string():
s = ''
return s, codedstring()
