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# -*- coding: utf-8 -*-
# vim:ts=4 sw=4 expandtab softtabstop=4
import unittest
import sys
from unidecode import unidecode, unidecode_expect_ascii, unidecode_expect_nonascii, UnidecodeError
import warnings
class WarningLogger:
def __init__(self):
self.clear()
def start(self, filter):
self.showwarning_old = warnings.showwarning
def showwarning_new(message, category, *args):
if (filter in str(message)) and \
(category is RuntimeWarning):
self.log.append((message, category))
else:
self.showwarning_old(message, category, *args)
warnings.showwarning = showwarning_new
warnings.filterwarnings("always")
def stop(self):
warnings.showwarning = self.showwarning_old
def clear(self):
self.log = []
class BaseTestUnidecode():
def test_ascii_to_self(self):
wlog = WarningLogger()
wlog.start("not an unicode object")
for n in range(0,128):
t = chr(n)
r = self.unidecode(t)
self.assertEqual(r, t)
self.assertEqual(type(r), str)
# unicode objects shouldn't raise warnings
self.assertEqual(0, len(wlog.log))
wlog.stop()
def test_all_to_ascii(self):
for n in range(0,0x1ffff):
# skip over surrogate pairs, which throw a warning
if 0xd800