python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_codecencodings_cn.py

@@ -0,0 +1,96 @@
+#
+# test_codecencodings_cn.py
+#   Codec encoding tests for PRC encodings.
+#
+
+from test import multibytecodec_support
+import unittest
+
+class Test_GB2312(multibytecodec_support.TestBase, unittest.TestCase):
+    encoding = 'gb2312'
+    tstring = multibytecodec_support.load_teststring('gb2312')
+    codectests = (
+        # invalid bytes
+        (b"abc\x81\x81\xc1\xc4", "strict",  None),
+        (b"abc\xc8", "strict",  None),
+        (b"abc\x81\x81\xc1\xc4", "replace", "abc\ufffd\ufffd\u804a"),
+        (b"abc\x81\x81\xc1\xc4\xc8", "replace", "abc\ufffd\ufffd\u804a\ufffd"),
+        (b"abc\x81\x81\xc1\xc4", "ignore",  "abc\u804a"),
+        (b"\xc1\x64", "strict", None),
+    )
+
+class Test_GBK(multibytecodec_support.TestBase, unittest.TestCase):
+    encoding = 'gbk'
+    tstring = multibytecodec_support.load_teststring('gbk')
+    codectests = (
+        # invalid bytes
+        (b"abc\x80\x80\xc1\xc4", "strict",  None),
+        (b"abc\xc8", "strict",  None),
+        (b"abc\x80\x80\xc1\xc4", "replace", "abc\ufffd\ufffd\u804a"),
+        (b"abc\x80\x80\xc1\xc4\xc8", "replace", "abc\ufffd\ufffd\u804a\ufffd"),
+        (b"abc\x80\x80\xc1\xc4", "ignore",  "abc\u804a"),
+        (b"\x83\x34\x83\x31", "strict", None),
+        ("\u30fb", "strict", None),
+    )
+
+class Test_GB18030(multibytecodec_support.TestBase, unittest.TestCase):
+    encoding = 'gb18030'
+    tstring = multibytecodec_support.load_teststring('gb18030')
+    codectests = (
+        # invalid bytes
+        (b"abc\x80\x80\xc1\xc4", "strict",  None),
+        (b"abc\xc8", "strict",  None),
+        (b"abc\x80\x80\xc1\xc4", "replace", "abc\ufffd\ufffd\u804a"),
+        (b"abc\x80\x80\xc1\xc4\xc8", "replace", "abc\ufffd\ufffd\u804a\ufffd"),
+        (b"abc\x80\x80\xc1\xc4", "ignore",  "abc\u804a"),
+        (b"abc\x84\x39\x84\x39\xc1\xc4", "replace", "abc\ufffd9\ufffd9\u804a"),
+        ("\u30fb", "strict", b"\x819\xa79"),
+        (b"abc\x84\x32\x80\x80def", "replace", 'abc\ufffd2\ufffd\ufffddef'),
+        (b"abc\x81\x30\x81\x30def", "strict", 'abc\x80def'),
+        (b"abc\x86\x30\x81\x30def", "replace", 'abc\ufffd0\ufffd0def'),
+        # issue29990
+        (b"\xff\x30\x81\x30", "strict", None),
+        (b"\x81\x30\xff\x30", "strict", None),
+        (b"abc\x81\x39\xff\x39\xc1\xc4", "replace", "abc\ufffd\x39\ufffd\x39\u804a"),
+        (b"abc\xab\x36\xff\x30def", "replace", 'abc\ufffd\x36\ufffd\x30def'),
+        (b"abc\xbf\x38\xff\x32\xc1\xc4", "ignore",  "abc\x38\x32\u804a"),
+    )
+    has_iso10646 = True
+
+class Test_HZ(multibytecodec_support.TestBase, unittest.TestCase):
+    encoding = 'hz'
+    tstring = multibytecodec_support.load_teststring('hz')
+    codectests = (
+        # test '~\n' (3 lines)
+        (b'This sentence is in ASCII.\n'
+         b'The next sentence is in GB.~{<:Ky2;S{#,~}~\n'
+         b'~{NpJ)l6HK!#~}Bye.\n',
+         'strict',
+         'This sentence is in ASCII.\n'
+         'The next sentence is in GB.'
+         '\u5df1\u6240\u4e0d\u6b32\uff0c\u52ff\u65bd\u65bc\u4eba\u3002'
+         'Bye.\n'),
+        # test '~\n' (4 lines)
+        (b'This sentence is in ASCII.\n'
+         b'The next sentence is in GB.~\n'
+         b'~{<:Ky2;S{#,NpJ)l6HK!#~}~\n'
+         b'Bye.\n',
+         'strict',
+         'This sentence is in ASCII.\n'
+         'The next sentence is in GB.'
+         '\u5df1\u6240\u4e0d\u6b32\uff0c\u52ff\u65bd\u65bc\u4eba\u3002'
+         'Bye.\n'),
+        # invalid bytes
+        (b'ab~cd', 'replace', 'ab\uFFFDcd'),
+        (b'ab\xffcd', 'replace', 'ab\uFFFDcd'),
+        (b'ab~{\x81\x81\x41\x44~}cd', 'replace', 'ab\uFFFD\uFFFD\u804Acd'),
+        (b'ab~{\x41\x44~}cd', 'replace', 'ab\u804Acd'),
+        (b"ab~{\x79\x79\x41\x44~}cd", "replace", "ab\ufffd\ufffd\u804acd"),
+        # issue 30003
+        ('ab~cd', 'strict',  b'ab~~cd'),  # escape ~
+        (b'~{Dc~~:C~}', 'strict', None),  # ~~ only in ASCII mode
+        (b'~{Dc~\n:C~}', 'strict', None), # ~\n only in ASCII mode
+    )
+
+if __name__ == "__main__":
+    unittest.main()