曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
import unittest
from test import test_support
import base64
class LegacyBase64TestCase(unittest.TestCase):
def test_encodestring(self):
eq = self.assertEqual
eq(base64.encodestring("www.python.org"), "d3d3LnB5dGhvbi5vcmc=\n")
eq(base64.encodestring("a"), "YQ==\n")
eq(base64.encodestring("ab"), "YWI=\n")
eq(base64.encodestring("abc"), "YWJj\n")
eq(base64.encodestring(""), "")
eq(base64.encodestring("abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}"),
"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n")
# Non-bytes
eq(base64.encodestring(bytearray('abc')), 'YWJj\n')
def test_decodestring(self):
eq = self.assertEqual
eq(base64.decodestring("d3d3LnB5dGhvbi5vcmc=\n"), "www.python.org")
eq(base64.decodestring("YQ==\n"), "a")
eq(base64.decodestring("YWI=\n"), "ab")
eq(base64.decodestring("YWJj\n"), "abc")
eq(base64.decodestring("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n"),
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}")
eq(base64.decodestring(''), '')
# Non-bytes
eq(base64.decodestring(bytearray("YWJj\n")), "abc")
def test_encode(self):
eq = self.assertEqual
from cStringIO import StringIO
infp = StringIO('abcdefghijklmnopqrstuvwxyz'
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
'0123456789!@#0^&*();:<>,. []{}')
outfp = StringIO()
base64.encode(infp, outfp)
eq(outfp.getvalue(),
'YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE'
'RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT'
'Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n')
def test_decode(self):
from cStringIO import StringIO
infp = StringIO('d3d3LnB5dGhvbi5vcmc=')
outfp = StringIO()
base64.decode(infp, outfp)
self.assertEqual(outfp.getvalue(), 'www.python.org')
class BaseXYTestCase(unittest.TestCase):
def test_b64encode(self):
eq = self.assertEqual
# Test default alphabet
eq(base64.b64encode("www.python.org"), "d3d3LnB5dGhvbi5vcmc=")
eq(base64.b64encode('\x00'), 'AA==')
eq(base64.b64encode("a"), "YQ==")
eq(base64.b64encode("ab"), "YWI=")
eq(base64.b64encode("abc"), "YWJj")
eq(base64.b64encode(""), "")
eq(base64.b64encode("abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}"),
"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
# Test with arbitrary alternative characters
eq(base64.b64encode('\xd3V\xbeo\xf7\x1d', altchars='*$'), '01a*b$cd')
# Non-bytes
eq(base64.b64encode(bytearray('abcd')), 'YWJjZA==')
self.assertRaises(TypeError, base64.b64encode,
'\xd3V\xbeo\xf7\x1d', altchars=bytearray('*$'))
# Test standard alphabet
eq(base64.standard_b64encode("www.python.org"), "d3d3LnB5dGhvbi5vcmc=")
eq(base64.standard_b64encode("a"), "YQ==")
eq(base64.standard_b64encode("ab"), "YWI=")
eq(base64.standard_b64encode("abc"), "YWJj")
eq(base64.standard_b64encode(""), "")
eq(base64.standard_b64encode("abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}"),
"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==")
# Non-bytes
eq(base64.standard_b64encode(bytearray('abcd')), 'YWJjZA==')
# Test with 'URL safe' alternative characters
eq(base64.urlsafe_b64encode('\xd3V\xbeo\xf7\x1d'), '01a-b_cd')
# Non-bytes
eq(base64.urlsafe_b64encode(bytearray('\xd3V\xbeo\xf7\x1d')), '01a-b_cd')
def test_b64decode(self):
eq = self.assertEqual
eq(base64.b64decode("d3d3LnB5dGhvbi5vcmc="), "www.python.org")
eq(base64.b64decode('AA=='), '\x00')
eq(base64.b64decode("YQ=="), "a")
eq(base64.b64decode("YWI="), "ab")
eq(base64.b64decode("YWJj"), "abc")
eq(base64.b64decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}")
eq(base64.b64decode(''), '')
# Test with arbitrary alternative characters
eq(base64.b64decode('01a*b$cd', altchars='*$'), '\xd3V\xbeo\xf7\x1d')
# Non-bytes
eq(base64.b64decode(bytearray("YWJj")), "abc")
# Test standard alphabet
eq(base64.standard_b64decode("d3d3LnB5dGhvbi5vcmc="), "www.python.org")
eq(base64.standard_b64decode("YQ=="), "a")
eq(base64.standard_b64decode("YWI="), "ab")
eq(base64.standard_b64decode("YWJj"), "abc")
eq(base64.standard_b64decode(""), "")
eq(base64.standard_b64decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE"
"RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NT"
"Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ=="),
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789!@#0^&*();:<>,. []{}")
# Non-bytes
eq(base64.standard_b64decode(bytearray("YWJj")), "abc")
# Test with 'URL safe' alternative characters
eq(base64.urlsafe_b64decode('01a-b_cd'), '\xd3V\xbeo\xf7\x1d')
# Non-bytes
eq(base64.urlsafe_b64decode(bytearray('01a-b_cd')), '\xd3V\xbeo\xf7\x1d')
def test_b64decode_error(self):
self.assertRaises(TypeError, base64.b64decode, 'abc')
def test_b32encode(self):
eq = self.assertEqual
eq(base64.b32encode(''), '')
eq(base64.b32encode('\x00'), 'AA======')
eq(base64.b32encode('a'), 'ME======')
eq(base64.b32encode('ab'), 'MFRA====')
eq(base64.b32encode('abc'), 'MFRGG===')
eq(base64.b32encode('abcd'), 'MFRGGZA=')
eq(base64.b32encode('abcde'), 'MFRGGZDF')
# Non-bytes
eq(base64.b32encode(bytearray('abcd')), 'MFRGGZA=')
def test_b32decode(self):
eq = self.assertEqual
eq(base64.b32decode(''), '')
eq(base64.b32decode('AA======'), '\x00')
eq(base64.b32decode('ME======'), 'a')
eq(base64.b32decode('MFRA===='), 'ab')
eq(base64.b32decode('MFRGG==='), 'abc')
eq(base64.b32decode('MFRGGZA='), 'abcd')
eq(base64.b32decode('MFRGGZDF'), 'abcde')
# Non-bytes
self.assertRaises(TypeError, base64.b32decode, bytearray('MFRGG==='))
def test_b32decode_casefold(self):
eq = self.assertEqual
eq(base64.b32decode('', True), '')
eq(base64.b32decode('ME======', True), 'a')
eq(base64.b32decode('MFRA====', True), 'ab')
eq(base64.b32decode('MFRGG===', True), 'abc')
eq(base64.b32decode('MFRGGZA=', True), 'abcd')
eq(base64.b32decode('MFRGGZDF', True), 'abcde')
# Lower cases
eq(base64.b32decode('me======', True), 'a')
eq(base64.b32decode('mfra====', True), 'ab')
eq(base64.b32decode('mfrgg===', True), 'abc')
eq(base64.b32decode('mfrggza=', True), 'abcd')
eq(base64.b32decode('mfrggzdf', True), 'abcde')
# Expected exceptions
self.assertRaises(TypeError, base64.b32decode, 'me======')
# Mapping zero and one
eq(base64.b32decode('MLO23456'), 'b\xdd\xad\xf3\xbe')
eq(base64.b32decode('M1023456', map01='L'), 'b\xdd\xad\xf3\xbe')
eq(base64.b32decode('M1023456', map01='I'), 'b\x1d\xad\xf3\xbe')
def test_b32decode_error(self):
self.assertRaises(TypeError, base64.b32decode, 'abc')
self.assertRaises(TypeError, base64.b32decode, 'ABCDEF==')
def test_b16encode(self):
eq = self.assertEqual
eq(base64.b16encode('\x01\x02\xab\xcd\xef'), '0102ABCDEF')
eq(base64.b16encode('\x00'), '00')
# Non-bytes
eq(base64.b16encode(bytearray('\x01\x02\xab\xcd\xef')), '0102ABCDEF')
def test_b16decode(self):
eq = self.assertEqual
eq(base64.b16decode('0102ABCDEF'), '\x01\x02\xab\xcd\xef')
eq(base64.b16decode('00'), '\x00')
# Lower case is not allowed without a flag
self.assertRaises(TypeError, base64.b16decode, '0102abcdef')
# Case fold
eq(base64.b16decode('0102abcdef', True), '\x01\x02\xab\xcd\xef')
# Non-bytes
eq(base64.b16decode(bytearray("0102ABCDEF")), '\x01\x02\xab\xcd\xef')
def test_main():
test_support.run_unittest(__name__)
if __name__ == '__main__':
test_main()