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# Codec encoding tests for ISO 2022 encodings.
from test import test_support
from test import multibytecodec_support
import unittest
COMMON_CODEC_TESTS = (
# invalid bytes
(b'ab\xFFcd', 'replace', u'ab\uFFFDcd'),
(b'ab\x1Bdef', 'replace', u'ab\x1Bdef'),
(b'ab\x1B$def', 'replace', u'ab\uFFFD'),
)
class Test_ISO2022_JP(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', u'ab\x1BNdef'),
)
class Test_ISO2022_JP2(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp_2'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', u'abdef'),
)
class Test_ISO2022_KR(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_kr'
tstring = multibytecodec_support.load_teststring('iso2022_kr')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', u'ab\x1BNdef'),
)
# iso2022_kr.txt cannot be used to test "chunk coding": the escape
# sequence is only written on the first line
@unittest.skip('iso2022_kr.txt cannot be used to test "chunk coding"')
def test_chunkcoding(self):
pass
def test_main():
test_support.run_unittest(__name__)
if __name__ == "__main__":
test_main()
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