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# Codec encoding tests for ISO 2022 encodings.
from test import multibytecodec_support
import unittest
COMMON_CODEC_TESTS = (
# invalid bytes
(b'ab\xFFcd', 'replace', 'ab\uFFFDcd'),
(b'ab\x1Bdef', 'replace', 'ab\x1Bdef'),
(b'ab\x1B$def', 'replace', 'ab\uFFFD'),
)
class Test_ISO2022_JP(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', 'ab\x1BNdef'),
)
class Test_ISO2022_JP2(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp_2'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', 'abdef'),
)
class Test_ISO2022_JP3(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp_3'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', 'ab\x1BNdef'),
(b'\x1B$(O\x2E\x23\x1B(B', 'strict', '\u3402' ),
(b'\x1B$(O\x2E\x22\x1B(B', 'strict', '\U0002000B' ),
(b'\x1B$(O\x24\x77\x1B(B', 'strict', '\u304B\u309A'),
(b'\x1B$(P\x21\x22\x1B(B', 'strict', '\u4E02' ),
(b'\x1B$(P\x7E\x76\x1B(B', 'strict', '\U0002A6B2' ),
('\u3402', 'strict', b'\x1B$(O\x2E\x23\x1B(B'),
('\U0002000B', 'strict', b'\x1B$(O\x2E\x22\x1B(B'),
('\u304B\u309A', 'strict', b'\x1B$(O\x24\x77\x1B(B'),
('\u4E02', 'strict', b'\x1B$(P\x21\x22\x1B(B'),
('\U0002A6B2', 'strict', b'\x1B$(P\x7E\x76\x1B(B'),
(b'ab\x1B$(O\x2E\x21\x1B(Bdef', 'replace', 'ab\uFFFDdef'),
('ab\u4FF1def', 'replace', b'ab?def'),
)
xmlcharnametest = (
'\xAB\u211C\xBB = \u2329\u1234\u232A',
b'\x1B$(O\x29\x28\x1B(Bℜ\x1B$(O\x29\x32\x1B(B = ⟨ሴ⟩'
)
class Test_ISO2022_JP2004(multibytecodec_support.TestBase, unittest.TestCase):
encoding = 'iso2022_jp_2004'
tstring = multibytecodec_support.load_teststring('iso2022_jp')
codectests = COMMON_CODEC_TESTS + (
(b'ab\x1BNdef', 'replace', 'ab\x1BNdef'),
(b'\x1B$(Q\x2E\x23\x1B(B', 'strict', '\u3402' ),
(b'\x1B$(Q\x2E\x22\x1B(B', 'strict', '\U0002000B' ),
(b'\x1B$(Q\x24\x77\x1B(B', 'strict', '\u304B\u309A'),
(b'\x1B$(P\x21\x22\x1B(B', 'strict', '\u4E02' ),
(b'\x1B$(P\x7E\x76\x1B(B', 'strict', '\U0002A6B2' ),
('\u3402', 'strict', b'\x1B$(Q\x2E\x23\x1B(B'),
('\U0002000B', 'strict', b'\x1B$(Q\x2E\x22\x1B(B'),
('\u304B\u309A', 'strict', b'\x1B$(Q\x24\x77\x1B(B'),
('\u4E02', 'strict', b'\x1B$(P\x21\x22\x1B(B'),
('\U0002A6B2', 'strict', b'\x1B$(P\x7E\x76\x1B(B'),
(b'ab\x1B$(Q\x2E\x21\x1B(Bdef', 'replace', 'ab\u4FF1def'),
('ab\u4FF1def', 'replace', b'ab\x1B$(Q\x2E\x21\x1B(Bdef'),
)
xmlcharnametest = (
'\xAB\u211C\xBB = \u2329\u1234\u232A',
b'\x1B$(Q\x29\x28\x1B(Bℜ\x1B$(Q\x29\x32\x1B(B = ⟨ሴ⟩'
)
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', '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
if __name__ == "__main__":
unittest.main()
|
