--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_codecs.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,1496 @@
+from test import test_support
+import unittest
+import codecs
+import sys, StringIO, _testcapi
+
+class Queue(object):
+ """
+ queue: write bytes at one end, read bytes from the other end
+ """
+ def __init__(self):
+ self._buffer = ""
+
+ def write(self, chars):
+ self._buffer += chars
+
+ def read(self, size=-1):
+ if size<0:
+ s = self._buffer
+ self._buffer = ""
+ return s
+ else:
+ s = self._buffer[:size]
+ self._buffer = self._buffer[size:]
+ return s
+
+class ReadTest(unittest.TestCase):
+ def check_partial(self, input, partialresults):
+ # get a StreamReader for the encoding and feed the bytestring version
+ # of input to the reader byte by byte. Read everything available from
+ # the StreamReader and check that the results equal the appropriate
+ # entries from partialresults.
+ q = Queue()
+ r = codecs.getreader(self.encoding)(q)
+ result = u""
+ for (c, partialresult) in zip(input.encode(self.encoding), partialresults):
+ q.write(c)
+ result += r.read()
+ self.assertEqual(result, partialresult)
+ # check that there's nothing left in the buffers
+ self.assertEqual(r.read(), u"")
+ self.assertEqual(r.bytebuffer, "")
+ self.assertEqual(r.charbuffer, u"")
+
+ # do the check again, this time using a incremental decoder
+ d = codecs.getincrementaldecoder(self.encoding)()
+ result = u""
+ for (c, partialresult) in zip(input.encode(self.encoding), partialresults):
+ result += d.decode(c)
+ self.assertEqual(result, partialresult)
+ # check that there's nothing left in the buffers
+ self.assertEqual(d.decode("", True), u"")
+ self.assertEqual(d.buffer, "")
+
+ # Check whether the reset method works properly
+ d.reset()
+ result = u""
+ for (c, partialresult) in zip(input.encode(self.encoding), partialresults):
+ result += d.decode(c)
+ self.assertEqual(result, partialresult)
+ # check that there's nothing left in the buffers
+ self.assertEqual(d.decode("", True), u"")
+ self.assertEqual(d.buffer, "")
+
+ # check iterdecode()
+ encoded = input.encode(self.encoding)
+ self.assertEqual(
+ input,
+ u"".join(codecs.iterdecode(encoded, self.encoding))
+ )
+
+ def test_readline(self):
+ def getreader(input):
+ stream = StringIO.StringIO(input.encode(self.encoding))
+ return codecs.getreader(self.encoding)(stream)
+
+ def readalllines(input, keepends=True, size=None):
+ reader = getreader(input)
+ lines = []
+ while True:
+ line = reader.readline(size=size, keepends=keepends)
+ if not line:
+ break
+ lines.append(line)
+ return "|".join(lines)
+
+ s = u"foo\nbar\r\nbaz\rspam\u2028eggs"
+ sexpected = u"foo\n|bar\r\n|baz\r|spam\u2028|eggs"
+ sexpectednoends = u"foo|bar|baz|spam|eggs"
+ self.assertEqual(readalllines(s, True), sexpected)
+ self.assertEqual(readalllines(s, False), sexpectednoends)
+ self.assertEqual(readalllines(s, True, 10), sexpected)
+ self.assertEqual(readalllines(s, False, 10), sexpectednoends)
+
+ # Test long lines (multiple calls to read() in readline())
+ vw = []
+ vwo = []
+ for (i, lineend) in enumerate(u"\n \r\n \r \u2028".split()):
+ vw.append((i*200)*u"\3042" + lineend)
+ vwo.append((i*200)*u"\3042")
+ self.assertEqual(readalllines("".join(vw), True), "".join(vw))
+ self.assertEqual(readalllines("".join(vw), False),"".join(vwo))
+
+ # Test lines where the first read might end with \r, so the
+ # reader has to look ahead whether this is a lone \r or a \r\n
+ for size in xrange(80):
+ for lineend in u"\n \r\n \r \u2028".split():
+ s = 10*(size*u"a" + lineend + u"xxx\n")
+ reader = getreader(s)
+ for i in xrange(10):
+ self.assertEqual(
+ reader.readline(keepends=True),
+ size*u"a" + lineend,
+ )
+ reader = getreader(s)
+ for i in xrange(10):
+ self.assertEqual(
+ reader.readline(keepends=False),
+ size*u"a",
+ )
+
+ def test_bug1175396(self):
+ s = [
+ '<%!--===================================================\r\n',
+ ' BLOG index page: show recent articles,\r\n',
+ ' today\'s articles, or articles of a specific date.\r\n',
+ '========================================================--%>\r\n',
+ '<%@inputencoding="ISO-8859-1"%>\r\n',
+ '<%@pagetemplate=TEMPLATE.y%>\r\n',
+ '<%@import=import frog.util, frog%>\r\n',
+ '<%@import=import frog.objects%>\r\n',
+ '<%@import=from frog.storageerrors import StorageError%>\r\n',
+ '<%\r\n',
+ '\r\n',
+ 'import logging\r\n',
+ 'log=logging.getLogger("Snakelets.logger")\r\n',
+ '\r\n',
+ '\r\n',
+ 'user=self.SessionCtx.user\r\n',
+ 'storageEngine=self.SessionCtx.storageEngine\r\n',
+ '\r\n',
+ '\r\n',
+ 'def readArticlesFromDate(date, count=None):\r\n',
+ ' entryids=storageEngine.listBlogEntries(date)\r\n',
+ ' entryids.reverse() # descending\r\n',
+ ' if count:\r\n',
+ ' entryids=entryids[:count]\r\n',
+ ' try:\r\n',
+ ' return [ frog.objects.BlogEntry.load(storageEngine, date, Id) for Id in entryids ]\r\n',
+ ' except StorageError,x:\r\n',
+ ' log.error("Error loading articles: "+str(x))\r\n',
+ ' self.abort("cannot load articles")\r\n',
+ '\r\n',
+ 'showdate=None\r\n',
+ '\r\n',
+ 'arg=self.Request.getArg()\r\n',
+ 'if arg=="today":\r\n',
+ ' #-------------------- TODAY\'S ARTICLES\r\n',
+ ' self.write("<h2>Today\'s articles</h2>")\r\n',
+ ' showdate = frog.util.isodatestr() \r\n',
+ ' entries = readArticlesFromDate(showdate)\r\n',
+ 'elif arg=="active":\r\n',
+ ' #-------------------- ACTIVE ARTICLES redirect\r\n',
+ ' self.Yredirect("active.y")\r\n',
+ 'elif arg=="login":\r\n',
+ ' #-------------------- LOGIN PAGE redirect\r\n',
+ ' self.Yredirect("login.y")\r\n',
+ 'elif arg=="date":\r\n',
+ ' #-------------------- ARTICLES OF A SPECIFIC DATE\r\n',
+ ' showdate = self.Request.getParameter("date")\r\n',
+ ' self.write("<h2>Articles written on %s</h2>"% frog.util.mediumdatestr(showdate))\r\n',
+ ' entries = readArticlesFromDate(showdate)\r\n',
+ 'else:\r\n',
+ ' #-------------------- RECENT ARTICLES\r\n',
+ ' self.write("<h2>Recent articles</h2>")\r\n',
+ ' dates=storageEngine.listBlogEntryDates()\r\n',
+ ' if dates:\r\n',
+ ' entries=[]\r\n',
+ ' SHOWAMOUNT=10\r\n',
+ ' for showdate in dates:\r\n',
+ ' entries.extend( readArticlesFromDate(showdate, SHOWAMOUNT-len(entries)) )\r\n',
+ ' if len(entries)>=SHOWAMOUNT:\r\n',
+ ' break\r\n',
+ ' \r\n',
+ ]
+ stream = StringIO.StringIO("".join(s).encode(self.encoding))
+ reader = codecs.getreader(self.encoding)(stream)
+ for (i, line) in enumerate(reader):
+ self.assertEqual(line, s[i])
+
+ def test_readlinequeue(self):
+ q = Queue()
+ writer = codecs.getwriter(self.encoding)(q)
+ reader = codecs.getreader(self.encoding)(q)
+
+ # No lineends
+ writer.write(u"foo\r")
+ self.assertEqual(reader.readline(keepends=False), u"foo")
+ writer.write(u"\nbar\r")
+ self.assertEqual(reader.readline(keepends=False), u"")
+ self.assertEqual(reader.readline(keepends=False), u"bar")
+ writer.write(u"baz")
+ self.assertEqual(reader.readline(keepends=False), u"baz")
+ self.assertEqual(reader.readline(keepends=False), u"")
+
+ # Lineends
+ writer.write(u"foo\r")
+ self.assertEqual(reader.readline(keepends=True), u"foo\r")
+ writer.write(u"\nbar\r")
+ self.assertEqual(reader.readline(keepends=True), u"\n")
+ self.assertEqual(reader.readline(keepends=True), u"bar\r")
+ writer.write(u"baz")
+ self.assertEqual(reader.readline(keepends=True), u"baz")
+ self.assertEqual(reader.readline(keepends=True), u"")
+ writer.write(u"foo\r\n")
+ self.assertEqual(reader.readline(keepends=True), u"foo\r\n")
+
+ def test_bug1098990_a(self):
+ s1 = u"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy\r\n"
+ s2 = u"offending line: ladfj askldfj klasdj fskla dfzaskdj fasklfj laskd fjasklfzzzzaa%whereisthis!!!\r\n"
+ s3 = u"next line.\r\n"
+
+ s = (s1+s2+s3).encode(self.encoding)
+ stream = StringIO.StringIO(s)
+ reader = codecs.getreader(self.encoding)(stream)
+ self.assertEqual(reader.readline(), s1)
+ self.assertEqual(reader.readline(), s2)
+ self.assertEqual(reader.readline(), s3)
+ self.assertEqual(reader.readline(), u"")
+
+ def test_bug1098990_b(self):
+ s1 = u"aaaaaaaaaaaaaaaaaaaaaaaa\r\n"
+ s2 = u"bbbbbbbbbbbbbbbbbbbbbbbb\r\n"
+ s3 = u"stillokay:bbbbxx\r\n"
+ s4 = u"broken!!!!badbad\r\n"
+ s5 = u"againokay.\r\n"
+
+ s = (s1+s2+s3+s4+s5).encode(self.encoding)
+ stream = StringIO.StringIO(s)
+ reader = codecs.getreader(self.encoding)(stream)
+ self.assertEqual(reader.readline(), s1)
+ self.assertEqual(reader.readline(), s2)
+ self.assertEqual(reader.readline(), s3)
+ self.assertEqual(reader.readline(), s4)
+ self.assertEqual(reader.readline(), s5)
+ self.assertEqual(reader.readline(), u"")
+
+class UTF32Test(ReadTest):
+ encoding = "utf-32"
+
+ spamle = ('\xff\xfe\x00\x00'
+ 's\x00\x00\x00p\x00\x00\x00a\x00\x00\x00m\x00\x00\x00'
+ 's\x00\x00\x00p\x00\x00\x00a\x00\x00\x00m\x00\x00\x00')
+ spambe = ('\x00\x00\xfe\xff'
+ '\x00\x00\x00s\x00\x00\x00p\x00\x00\x00a\x00\x00\x00m'
+ '\x00\x00\x00s\x00\x00\x00p\x00\x00\x00a\x00\x00\x00m')
+
+ def test_only_one_bom(self):
+ _,_,reader,writer = codecs.lookup(self.encoding)
+ # encode some stream
+ s = StringIO.StringIO()
+ f = writer(s)
+ f.write(u"spam")
+ f.write(u"spam")
+ d = s.getvalue()
+ # check whether there is exactly one BOM in it
+ self.assert_(d == self.spamle or d == self.spambe)
+ # try to read it back
+ s = StringIO.StringIO(d)
+ f = reader(s)
+ self.assertEquals(f.read(), u"spamspam")
+
+ def test_badbom(self):
+ s = StringIO.StringIO(4*"\xff")
+ f = codecs.getreader(self.encoding)(s)
+ self.assertRaises(UnicodeError, f.read)
+
+ s = StringIO.StringIO(8*"\xff")
+ f = codecs.getreader(self.encoding)(s)
+ self.assertRaises(UnicodeError, f.read)
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"", # first byte of BOM read
+ u"", # second byte of BOM read
+ u"", # third byte of BOM read
+ u"", # fourth byte of BOM read => byteorder known
+ u"",
+ u"",
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_32_decode,
+ "\xff", "strict", True)
+
+class UTF32LETest(ReadTest):
+ encoding = "utf-32-le"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"",
+ u"",
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_simple(self):
+ self.assertEqual(u"\U00010203".encode(self.encoding), "\x03\x02\x01\x00")
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_32_le_decode,
+ "\xff", "strict", True)
+
+class UTF32BETest(ReadTest):
+ encoding = "utf-32-be"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"",
+ u"",
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_simple(self):
+ self.assertEqual(u"\U00010203".encode(self.encoding), "\x00\x01\x02\x03")
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_32_be_decode,
+ "\xff", "strict", True)
+
+class UTF16Test(ReadTest):
+ encoding = "utf-16"
+
+ spamle = '\xff\xfes\x00p\x00a\x00m\x00s\x00p\x00a\x00m\x00'
+ spambe = '\xfe\xff\x00s\x00p\x00a\x00m\x00s\x00p\x00a\x00m'
+
+ def test_only_one_bom(self):
+ _,_,reader,writer = codecs.lookup(self.encoding)
+ # encode some stream
+ s = StringIO.StringIO()
+ f = writer(s)
+ f.write(u"spam")
+ f.write(u"spam")
+ d = s.getvalue()
+ # check whether there is exactly one BOM in it
+ self.assert_(d == self.spamle or d == self.spambe)
+ # try to read it back
+ s = StringIO.StringIO(d)
+ f = reader(s)
+ self.assertEquals(f.read(), u"spamspam")
+
+ def test_badbom(self):
+ s = StringIO.StringIO("\xff\xff")
+ f = codecs.getreader(self.encoding)(s)
+ self.assertRaises(UnicodeError, f.read)
+
+ s = StringIO.StringIO("\xff\xff\xff\xff")
+ f = codecs.getreader(self.encoding)(s)
+ self.assertRaises(UnicodeError, f.read)
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"", # first byte of BOM read
+ u"", # second byte of BOM read => byteorder known
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_16_decode, "\xff", "strict", True)
+
+class UTF16LETest(ReadTest):
+ encoding = "utf-16-le"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_16_le_decode, "\xff", "strict", True)
+
+class UTF16BETest(ReadTest):
+ encoding = "utf-16-be"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u0100\uffff",
+ [
+ u"",
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100",
+ u"\x00\xff\u0100\uffff",
+ ]
+ )
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_16_be_decode, "\xff", "strict", True)
+
+class UTF8Test(ReadTest):
+ encoding = "utf-8"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\x00\xff\u07ff\u0800\uffff",
+ [
+ u"\x00",
+ u"\x00",
+ u"\x00\xff",
+ u"\x00\xff",
+ u"\x00\xff\u07ff",
+ u"\x00\xff\u07ff",
+ u"\x00\xff\u07ff",
+ u"\x00\xff\u07ff\u0800",
+ u"\x00\xff\u07ff\u0800",
+ u"\x00\xff\u07ff\u0800",
+ u"\x00\xff\u07ff\u0800\uffff",
+ ]
+ )
+
+class UTF7Test(ReadTest):
+ encoding = "utf-7"
+
+ def test_partial(self):
+ self.check_partial(
+ u"a+-b",
+ [
+ u"a",
+ u"a",
+ u"a+",
+ u"a+-",
+ u"a+-b",
+ ]
+ )
+
+class UTF16ExTest(unittest.TestCase):
+
+ def test_errors(self):
+ self.assertRaises(UnicodeDecodeError, codecs.utf_16_ex_decode, "\xff", "strict", 0, True)
+
+ def test_bad_args(self):
+ self.assertRaises(TypeError, codecs.utf_16_ex_decode)
+
+class ReadBufferTest(unittest.TestCase):
+
+ def test_array(self):
+ import array
+ self.assertEqual(
+ codecs.readbuffer_encode(array.array("c", "spam")),
+ ("spam", 4)
+ )
+
+ def test_empty(self):
+ self.assertEqual(codecs.readbuffer_encode(""), ("", 0))
+
+ def test_bad_args(self):
+ self.assertRaises(TypeError, codecs.readbuffer_encode)
+ self.assertRaises(TypeError, codecs.readbuffer_encode, 42)
+
+class CharBufferTest(unittest.TestCase):
+
+ def test_string(self):
+ self.assertEqual(codecs.charbuffer_encode("spam"), ("spam", 4))
+
+ def test_empty(self):
+ self.assertEqual(codecs.charbuffer_encode(""), ("", 0))
+
+ def test_bad_args(self):
+ self.assertRaises(TypeError, codecs.charbuffer_encode)
+ self.assertRaises(TypeError, codecs.charbuffer_encode, 42)
+
+class UTF8SigTest(ReadTest):
+ encoding = "utf-8-sig"
+
+ def test_partial(self):
+ self.check_partial(
+ u"\ufeff\x00\xff\u07ff\u0800\uffff",
+ [
+ u"",
+ u"",
+ u"", # First BOM has been read and skipped
+ u"",
+ u"",
+ u"\ufeff", # Second BOM has been read and emitted
+ u"\ufeff\x00", # "\x00" read and emitted
+ u"\ufeff\x00", # First byte of encoded u"\xff" read
+ u"\ufeff\x00\xff", # Second byte of encoded u"\xff" read
+ u"\ufeff\x00\xff", # First byte of encoded u"\u07ff" read
+ u"\ufeff\x00\xff\u07ff", # Second byte of encoded u"\u07ff" read
+ u"\ufeff\x00\xff\u07ff",
+ u"\ufeff\x00\xff\u07ff",
+ u"\ufeff\x00\xff\u07ff\u0800",
+ u"\ufeff\x00\xff\u07ff\u0800",
+ u"\ufeff\x00\xff\u07ff\u0800",
+ u"\ufeff\x00\xff\u07ff\u0800\uffff",
+ ]
+ )
+
+ def test_bug1601501(self):
+ # SF bug #1601501: check that the codec works with a buffer
+ unicode("\xef\xbb\xbf", "utf-8-sig")
+
+ def test_bom(self):
+ d = codecs.getincrementaldecoder("utf-8-sig")()
+ s = u"spam"
+ self.assertEqual(d.decode(s.encode("utf-8-sig")), s)
+
+ def test_stream_bom(self):
+ unistring = u"ABC\u00A1\u2200XYZ"
+ bytestring = codecs.BOM_UTF8 + "ABC\xC2\xA1\xE2\x88\x80XYZ"
+
+ reader = codecs.getreader("utf-8-sig")
+ for sizehint in [None] + range(1, 11) + \
+ [64, 128, 256, 512, 1024]:
+ istream = reader(StringIO.StringIO(bytestring))
+ ostream = StringIO.StringIO()
+ while 1:
+ if sizehint is not None:
+ data = istream.read(sizehint)
+ else:
+ data = istream.read()
+
+ if not data:
+ break
+ ostream.write(data)
+
+ got = ostream.getvalue()
+ self.assertEqual(got, unistring)
+
+ def test_stream_bare(self):
+ unistring = u"ABC\u00A1\u2200XYZ"
+ bytestring = "ABC\xC2\xA1\xE2\x88\x80XYZ"
+
+ reader = codecs.getreader("utf-8-sig")
+ for sizehint in [None] + range(1, 11) + \
+ [64, 128, 256, 512, 1024]:
+ istream = reader(StringIO.StringIO(bytestring))
+ ostream = StringIO.StringIO()
+ while 1:
+ if sizehint is not None:
+ data = istream.read(sizehint)
+ else:
+ data = istream.read()
+
+ if not data:
+ break
+ ostream.write(data)
+
+ got = ostream.getvalue()
+ self.assertEqual(got, unistring)
+
+class EscapeDecodeTest(unittest.TestCase):
+ def test_empty(self):
+ self.assertEquals(codecs.escape_decode(""), ("", 0))
+
+class RecodingTest(unittest.TestCase):
+ def test_recoding(self):
+ f = StringIO.StringIO()
+ f2 = codecs.EncodedFile(f, "unicode_internal", "utf-8")
+ f2.write(u"a")
+ f2.close()
+ # Python used to crash on this at exit because of a refcount
+ # bug in _codecsmodule.c
+
+# From RFC 3492
+punycode_testcases = [
+ # A Arabic (Egyptian):
+ (u"\u0644\u064A\u0647\u0645\u0627\u0628\u062A\u0643\u0644"
+ u"\u0645\u0648\u0634\u0639\u0631\u0628\u064A\u061F",
+ "egbpdaj6bu4bxfgehfvwxn"),
+ # B Chinese (simplified):
+ (u"\u4ED6\u4EEC\u4E3A\u4EC0\u4E48\u4E0D\u8BF4\u4E2D\u6587",
+ "ihqwcrb4cv8a8dqg056pqjye"),
+ # C Chinese (traditional):
+ (u"\u4ED6\u5011\u7232\u4EC0\u9EBD\u4E0D\u8AAA\u4E2D\u6587",
+ "ihqwctvzc91f659drss3x8bo0yb"),
+ # D Czech: Pro<ccaron>prost<ecaron>nemluv<iacute><ccaron>esky
+ (u"\u0050\u0072\u006F\u010D\u0070\u0072\u006F\u0073\u0074"
+ u"\u011B\u006E\u0065\u006D\u006C\u0075\u0076\u00ED\u010D"
+ u"\u0065\u0073\u006B\u0079",
+ "Proprostnemluvesky-uyb24dma41a"),
+ # E Hebrew:
+ (u"\u05DC\u05DE\u05D4\u05D4\u05DD\u05E4\u05E9\u05D5\u05D8"
+ u"\u05DC\u05D0\u05DE\u05D3\u05D1\u05E8\u05D9\u05DD\u05E2"
+ u"\u05D1\u05E8\u05D9\u05EA",
+ "4dbcagdahymbxekheh6e0a7fei0b"),
+ # F Hindi (Devanagari):
+ (u"\u092F\u0939\u0932\u094B\u0917\u0939\u093F\u0928\u094D"
+ u"\u0926\u0940\u0915\u094D\u092F\u094B\u0902\u0928\u0939"
+ u"\u0940\u0902\u092C\u094B\u0932\u0938\u0915\u0924\u0947"
+ u"\u0939\u0948\u0902",
+ "i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd"),
+
+ #(G) Japanese (kanji and hiragana):
+ (u"\u306A\u305C\u307F\u3093\u306A\u65E5\u672C\u8A9E\u3092"
+ u"\u8A71\u3057\u3066\u304F\u308C\u306A\u3044\u306E\u304B",
+ "n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa"),
+
+ # (H) Korean (Hangul syllables):
+ (u"\uC138\uACC4\uC758\uBAA8\uB4E0\uC0AC\uB78C\uB4E4\uC774"
+ u"\uD55C\uAD6D\uC5B4\uB97C\uC774\uD574\uD55C\uB2E4\uBA74"
+ u"\uC5BC\uB9C8\uB098\uC88B\uC744\uAE4C",
+ "989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5j"
+ "psd879ccm6fea98c"),
+
+ # (I) Russian (Cyrillic):
+ (u"\u043F\u043E\u0447\u0435\u043C\u0443\u0436\u0435\u043E"
+ u"\u043D\u0438\u043D\u0435\u0433\u043E\u0432\u043E\u0440"
+ u"\u044F\u0442\u043F\u043E\u0440\u0443\u0441\u0441\u043A"
+ u"\u0438",
+ "b1abfaaepdrnnbgefbaDotcwatmq2g4l"),
+
+ # (J) Spanish: Porqu<eacute>nopuedensimplementehablarenEspa<ntilde>ol
+ (u"\u0050\u006F\u0072\u0071\u0075\u00E9\u006E\u006F\u0070"
+ u"\u0075\u0065\u0064\u0065\u006E\u0073\u0069\u006D\u0070"
+ u"\u006C\u0065\u006D\u0065\u006E\u0074\u0065\u0068\u0061"
+ u"\u0062\u006C\u0061\u0072\u0065\u006E\u0045\u0073\u0070"
+ u"\u0061\u00F1\u006F\u006C",
+ "PorqunopuedensimplementehablarenEspaol-fmd56a"),
+
+ # (K) Vietnamese:
+ # T<adotbelow>isaoh<odotbelow>kh<ocirc>ngth<ecirchookabove>ch\
+ # <ihookabove>n<oacute>iti<ecircacute>ngVi<ecircdotbelow>t
+ (u"\u0054\u1EA1\u0069\u0073\u0061\u006F\u0068\u1ECD\u006B"
+ u"\u0068\u00F4\u006E\u0067\u0074\u0068\u1EC3\u0063\u0068"
+ u"\u1EC9\u006E\u00F3\u0069\u0074\u0069\u1EBF\u006E\u0067"
+ u"\u0056\u0069\u1EC7\u0074",
+ "TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g"),
+
+ #(L) 3<nen>B<gumi><kinpachi><sensei>
+ (u"\u0033\u5E74\u0042\u7D44\u91D1\u516B\u5148\u751F",
+ "3B-ww4c5e180e575a65lsy2b"),
+
+ # (M) <amuro><namie>-with-SUPER-MONKEYS
+ (u"\u5B89\u5BA4\u5948\u7F8E\u6075\u002D\u0077\u0069\u0074"
+ u"\u0068\u002D\u0053\u0055\u0050\u0045\u0052\u002D\u004D"
+ u"\u004F\u004E\u004B\u0045\u0059\u0053",
+ "-with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n"),
+
+ # (N) Hello-Another-Way-<sorezore><no><basho>
+ (u"\u0048\u0065\u006C\u006C\u006F\u002D\u0041\u006E\u006F"
+ u"\u0074\u0068\u0065\u0072\u002D\u0057\u0061\u0079\u002D"
+ u"\u305D\u308C\u305E\u308C\u306E\u5834\u6240",
+ "Hello-Another-Way--fc4qua05auwb3674vfr0b"),
+
+ # (O) <hitotsu><yane><no><shita>2
+ (u"\u3072\u3068\u3064\u5C4B\u6839\u306E\u4E0B\u0032",
+ "2-u9tlzr9756bt3uc0v"),
+
+ # (P) Maji<de>Koi<suru>5<byou><mae>
+ (u"\u004D\u0061\u006A\u0069\u3067\u004B\u006F\u0069\u3059"
+ u"\u308B\u0035\u79D2\u524D",
+ "MajiKoi5-783gue6qz075azm5e"),
+
+ # (Q) <pafii>de<runba>
+ (u"\u30D1\u30D5\u30A3\u30FC\u0064\u0065\u30EB\u30F3\u30D0",
+ "de-jg4avhby1noc0d"),
+
+ # (R) <sono><supiido><de>
+ (u"\u305D\u306E\u30B9\u30D4\u30FC\u30C9\u3067",
+ "d9juau41awczczp"),
+
+ # (S) -> $1.00 <-
+ (u"\u002D\u003E\u0020\u0024\u0031\u002E\u0030\u0030\u0020"
+ u"\u003C\u002D",
+ "-> $1.00 <--")
+ ]
+
+for i in punycode_testcases:
+ if len(i)!=2:
+ print repr(i)
+
+class PunycodeTest(unittest.TestCase):
+ def test_encode(self):
+ for uni, puny in punycode_testcases:
+ # Need to convert both strings to lower case, since
+ # some of the extended encodings use upper case, but our
+ # code produces only lower case. Converting just puny to
+ # lower is also insufficient, since some of the input characters
+ # are upper case.
+ self.assertEquals(uni.encode("punycode").lower(), puny.lower())
+
+ def test_decode(self):
+ for uni, puny in punycode_testcases:
+ self.assertEquals(uni, puny.decode("punycode"))
+
+class UnicodeInternalTest(unittest.TestCase):
+ def test_bug1251300(self):
+ # Decoding with unicode_internal used to not correctly handle "code
+ # points" above 0x10ffff on UCS-4 builds.
+ if sys.maxunicode > 0xffff:
+ ok = [
+ ("\x00\x10\xff\xff", u"\U0010ffff"),
+ ("\x00\x00\x01\x01", u"\U00000101"),
+ ("", u""),
+ ]
+ not_ok = [
+ "\x7f\xff\xff\xff",
+ "\x80\x00\x00\x00",
+ "\x81\x00\x00\x00",
+ "\x00",
+ "\x00\x00\x00\x00\x00",
+ ]
+ for internal, uni in ok:
+ if sys.byteorder == "little":
+ internal = "".join(reversed(internal))
+ self.assertEquals(uni, internal.decode("unicode_internal"))
+ for internal in not_ok:
+ if sys.byteorder == "little":
+ internal = "".join(reversed(internal))
+ self.assertRaises(UnicodeDecodeError, internal.decode,
+ "unicode_internal")
+
+ def test_decode_error_attributes(self):
+ if sys.maxunicode > 0xffff:
+ try:
+ "\x00\x00\x00\x00\x00\x11\x11\x00".decode("unicode_internal")
+ except UnicodeDecodeError, ex:
+ self.assertEquals("unicode_internal", ex.encoding)
+ self.assertEquals("\x00\x00\x00\x00\x00\x11\x11\x00", ex.object)
+ self.assertEquals(4, ex.start)
+ self.assertEquals(8, ex.end)
+ else:
+ self.fail()
+
+ def test_decode_callback(self):
+ if sys.maxunicode > 0xffff:
+ codecs.register_error("UnicodeInternalTest", codecs.ignore_errors)
+ decoder = codecs.getdecoder("unicode_internal")
+ ab = u"ab".encode("unicode_internal")
+ ignored = decoder("%s\x22\x22\x22\x22%s" % (ab[:4], ab[4:]),
+ "UnicodeInternalTest")
+ self.assertEquals((u"ab", 12), ignored)
+
+# From http://www.gnu.org/software/libidn/draft-josefsson-idn-test-vectors.html
+nameprep_tests = [
+ # 3.1 Map to nothing.
+ ('foo\xc2\xad\xcd\x8f\xe1\xa0\x86\xe1\xa0\x8bbar'
+ '\xe2\x80\x8b\xe2\x81\xa0baz\xef\xb8\x80\xef\xb8\x88\xef'
+ '\xb8\x8f\xef\xbb\xbf',
+ 'foobarbaz'),
+ # 3.2 Case folding ASCII U+0043 U+0041 U+0046 U+0045.
+ ('CAFE',
+ 'cafe'),
+ # 3.3 Case folding 8bit U+00DF (german sharp s).
+ # The original test case is bogus; it says \xc3\xdf
+ ('\xc3\x9f',
+ 'ss'),
+ # 3.4 Case folding U+0130 (turkish capital I with dot).
+ ('\xc4\xb0',
+ 'i\xcc\x87'),
+ # 3.5 Case folding multibyte U+0143 U+037A.
+ ('\xc5\x83\xcd\xba',
+ '\xc5\x84 \xce\xb9'),
+ # 3.6 Case folding U+2121 U+33C6 U+1D7BB.
+ # XXX: skip this as it fails in UCS-2 mode
+ #('\xe2\x84\xa1\xe3\x8f\x86\xf0\x9d\x9e\xbb',
+ # 'telc\xe2\x88\x95kg\xcf\x83'),
+ (None, None),
+ # 3.7 Normalization of U+006a U+030c U+00A0 U+00AA.
+ ('j\xcc\x8c\xc2\xa0\xc2\xaa',
+ '\xc7\xb0 a'),
+ # 3.8 Case folding U+1FB7 and normalization.
+ ('\xe1\xbe\xb7',
+ '\xe1\xbe\xb6\xce\xb9'),
+ # 3.9 Self-reverting case folding U+01F0 and normalization.
+ # The original test case is bogus, it says `\xc7\xf0'
+ ('\xc7\xb0',
+ '\xc7\xb0'),
+ # 3.10 Self-reverting case folding U+0390 and normalization.
+ ('\xce\x90',
+ '\xce\x90'),
+ # 3.11 Self-reverting case folding U+03B0 and normalization.
+ ('\xce\xb0',
+ '\xce\xb0'),
+ # 3.12 Self-reverting case folding U+1E96 and normalization.
+ ('\xe1\xba\x96',
+ '\xe1\xba\x96'),
+ # 3.13 Self-reverting case folding U+1F56 and normalization.
+ ('\xe1\xbd\x96',
+ '\xe1\xbd\x96'),
+ # 3.14 ASCII space character U+0020.
+ (' ',
+ ' '),
+ # 3.15 Non-ASCII 8bit space character U+00A0.
+ ('\xc2\xa0',
+ ' '),
+ # 3.16 Non-ASCII multibyte space character U+1680.
+ ('\xe1\x9a\x80',
+ None),
+ # 3.17 Non-ASCII multibyte space character U+2000.
+ ('\xe2\x80\x80',
+ ' '),
+ # 3.18 Zero Width Space U+200b.
+ ('\xe2\x80\x8b',
+ ''),
+ # 3.19 Non-ASCII multibyte space character U+3000.
+ ('\xe3\x80\x80',
+ ' '),
+ # 3.20 ASCII control characters U+0010 U+007F.
+ ('\x10\x7f',
+ '\x10\x7f'),
+ # 3.21 Non-ASCII 8bit control character U+0085.
+ ('\xc2\x85',
+ None),
+ # 3.22 Non-ASCII multibyte control character U+180E.
+ ('\xe1\xa0\x8e',
+ None),
+ # 3.23 Zero Width No-Break Space U+FEFF.
+ ('\xef\xbb\xbf',
+ ''),
+ # 3.24 Non-ASCII control character U+1D175.
+ ('\xf0\x9d\x85\xb5',
+ None),
+ # 3.25 Plane 0 private use character U+F123.
+ ('\xef\x84\xa3',
+ None),
+ # 3.26 Plane 15 private use character U+F1234.
+ ('\xf3\xb1\x88\xb4',
+ None),
+ # 3.27 Plane 16 private use character U+10F234.
+ ('\xf4\x8f\x88\xb4',
+ None),
+ # 3.28 Non-character code point U+8FFFE.
+ ('\xf2\x8f\xbf\xbe',
+ None),
+ # 3.29 Non-character code point U+10FFFF.
+ ('\xf4\x8f\xbf\xbf',
+ None),
+ # 3.30 Surrogate code U+DF42.
+ ('\xed\xbd\x82',
+ None),
+ # 3.31 Non-plain text character U+FFFD.
+ ('\xef\xbf\xbd',
+ None),
+ # 3.32 Ideographic description character U+2FF5.
+ ('\xe2\xbf\xb5',
+ None),
+ # 3.33 Display property character U+0341.
+ ('\xcd\x81',
+ '\xcc\x81'),
+ # 3.34 Left-to-right mark U+200E.
+ ('\xe2\x80\x8e',
+ None),
+ # 3.35 Deprecated U+202A.
+ ('\xe2\x80\xaa',
+ None),
+ # 3.36 Language tagging character U+E0001.
+ ('\xf3\xa0\x80\x81',
+ None),
+ # 3.37 Language tagging character U+E0042.
+ ('\xf3\xa0\x81\x82',
+ None),
+ # 3.38 Bidi: RandALCat character U+05BE and LCat characters.
+ ('foo\xd6\xbebar',
+ None),
+ # 3.39 Bidi: RandALCat character U+FD50 and LCat characters.
+ ('foo\xef\xb5\x90bar',
+ None),
+ # 3.40 Bidi: RandALCat character U+FB38 and LCat characters.
+ ('foo\xef\xb9\xb6bar',
+ 'foo \xd9\x8ebar'),
+ # 3.41 Bidi: RandALCat without trailing RandALCat U+0627 U+0031.
+ ('\xd8\xa71',
+ None),
+ # 3.42 Bidi: RandALCat character U+0627 U+0031 U+0628.
+ ('\xd8\xa71\xd8\xa8',
+ '\xd8\xa71\xd8\xa8'),
+ # 3.43 Unassigned code point U+E0002.
+ # Skip this test as we allow unassigned
+ #('\xf3\xa0\x80\x82',
+ # None),
+ (None, None),
+ # 3.44 Larger test (shrinking).
+ # Original test case reads \xc3\xdf
+ ('X\xc2\xad\xc3\x9f\xc4\xb0\xe2\x84\xa1j\xcc\x8c\xc2\xa0\xc2'
+ '\xaa\xce\xb0\xe2\x80\x80',
+ 'xssi\xcc\x87tel\xc7\xb0 a\xce\xb0 '),
+ # 3.45 Larger test (expanding).
+ # Original test case reads \xc3\x9f
+ ('X\xc3\x9f\xe3\x8c\x96\xc4\xb0\xe2\x84\xa1\xe2\x92\x9f\xe3\x8c'
+ '\x80',
+ 'xss\xe3\x82\xad\xe3\x83\xad\xe3\x83\xa1\xe3\x83\xbc\xe3'
+ '\x83\x88\xe3\x83\xabi\xcc\x87tel\x28d\x29\xe3\x82'
+ '\xa2\xe3\x83\x91\xe3\x83\xbc\xe3\x83\x88')
+ ]
+
+
+class NameprepTest(unittest.TestCase):
+ def test_nameprep(self):
+ from encodings.idna import nameprep
+ for pos, (orig, prepped) in enumerate(nameprep_tests):
+ if orig is None:
+ # Skipped
+ continue
+ # The Unicode strings are given in UTF-8
+ orig = unicode(orig, "utf-8")
+ if prepped is None:
+ # Input contains prohibited characters
+ self.assertRaises(UnicodeError, nameprep, orig)
+ else:
+ prepped = unicode(prepped, "utf-8")
+ try:
+ self.assertEquals(nameprep(orig), prepped)
+ except Exception,e:
+ raise test_support.TestFailed("Test 3.%d: %s" % (pos+1, str(e)))
+
+class IDNACodecTest(unittest.TestCase):
+ def test_builtin_decode(self):
+ self.assertEquals(unicode("python.org", "idna"), u"python.org")
+ self.assertEquals(unicode("python.org.", "idna"), u"python.org.")
+ self.assertEquals(unicode("xn--pythn-mua.org", "idna"), u"pyth\xf6n.org")
+ self.assertEquals(unicode("xn--pythn-mua.org.", "idna"), u"pyth\xf6n.org.")
+
+ def test_builtin_encode(self):
+ self.assertEquals(u"python.org".encode("idna"), "python.org")
+ self.assertEquals("python.org.".encode("idna"), "python.org.")
+ self.assertEquals(u"pyth\xf6n.org".encode("idna"), "xn--pythn-mua.org")
+ self.assertEquals(u"pyth\xf6n.org.".encode("idna"), "xn--pythn-mua.org.")
+
+ def test_stream(self):
+ import StringIO
+ r = codecs.getreader("idna")(StringIO.StringIO("abc"))
+ r.read(3)
+ self.assertEquals(r.read(), u"")
+
+ def test_incremental_decode(self):
+ self.assertEquals(
+ "".join(codecs.iterdecode("python.org", "idna")),
+ u"python.org"
+ )
+ self.assertEquals(
+ "".join(codecs.iterdecode("python.org.", "idna")),
+ u"python.org."
+ )
+ self.assertEquals(
+ "".join(codecs.iterdecode("xn--pythn-mua.org.", "idna")),
+ u"pyth\xf6n.org."
+ )
+ self.assertEquals(
+ "".join(codecs.iterdecode("xn--pythn-mua.org.", "idna")),
+ u"pyth\xf6n.org."
+ )
+
+ decoder = codecs.getincrementaldecoder("idna")()
+ self.assertEquals(decoder.decode("xn--xam", ), u"")
+ self.assertEquals(decoder.decode("ple-9ta.o", ), u"\xe4xample.")
+ self.assertEquals(decoder.decode(u"rg"), u"")
+ self.assertEquals(decoder.decode(u"", True), u"org")
+
+ decoder.reset()
+ self.assertEquals(decoder.decode("xn--xam", ), u"")
+ self.assertEquals(decoder.decode("ple-9ta.o", ), u"\xe4xample.")
+ self.assertEquals(decoder.decode("rg."), u"org.")
+ self.assertEquals(decoder.decode("", True), u"")
+
+ def test_incremental_encode(self):
+ self.assertEquals(
+ "".join(codecs.iterencode(u"python.org", "idna")),
+ "python.org"
+ )
+ self.assertEquals(
+ "".join(codecs.iterencode(u"python.org.", "idna")),
+ "python.org."
+ )
+ self.assertEquals(
+ "".join(codecs.iterencode(u"pyth\xf6n.org.", "idna")),
+ "xn--pythn-mua.org."
+ )
+ self.assertEquals(
+ "".join(codecs.iterencode(u"pyth\xf6n.org.", "idna")),
+ "xn--pythn-mua.org."
+ )
+
+ encoder = codecs.getincrementalencoder("idna")()
+ self.assertEquals(encoder.encode(u"\xe4x"), "")
+ self.assertEquals(encoder.encode(u"ample.org"), "xn--xample-9ta.")
+ self.assertEquals(encoder.encode(u"", True), "org")
+
+ encoder.reset()
+ self.assertEquals(encoder.encode(u"\xe4x"), "")
+ self.assertEquals(encoder.encode(u"ample.org."), "xn--xample-9ta.org.")
+ self.assertEquals(encoder.encode(u"", True), "")
+
+class CodecsModuleTest(unittest.TestCase):
+
+ def test_decode(self):
+ self.assertEquals(codecs.decode('\xe4\xf6\xfc', 'latin-1'),
+ u'\xe4\xf6\xfc')
+ self.assertRaises(TypeError, codecs.decode)
+ self.assertEquals(codecs.decode('abc'), u'abc')
+ self.assertRaises(UnicodeDecodeError, codecs.decode, '\xff', 'ascii')
+
+ def test_encode(self):
+ self.assertEquals(codecs.encode(u'\xe4\xf6\xfc', 'latin-1'),
+ '\xe4\xf6\xfc')
+ self.assertRaises(TypeError, codecs.encode)
+ self.assertRaises(LookupError, codecs.encode, "foo", "__spam__")
+ self.assertEquals(codecs.encode(u'abc'), 'abc')
+ self.assertRaises(UnicodeEncodeError, codecs.encode, u'\xffff', 'ascii')
+
+ def test_register(self):
+ self.assertRaises(TypeError, codecs.register)
+ self.assertRaises(TypeError, codecs.register, 42)
+
+ def test_lookup(self):
+ self.assertRaises(TypeError, codecs.lookup)
+ self.assertRaises(LookupError, codecs.lookup, "__spam__")
+ self.assertRaises(LookupError, codecs.lookup, " ")
+
+ def test_getencoder(self):
+ self.assertRaises(TypeError, codecs.getencoder)
+ self.assertRaises(LookupError, codecs.getencoder, "__spam__")
+
+ def test_getdecoder(self):
+ self.assertRaises(TypeError, codecs.getdecoder)
+ self.assertRaises(LookupError, codecs.getdecoder, "__spam__")
+
+ def test_getreader(self):
+ self.assertRaises(TypeError, codecs.getreader)
+ self.assertRaises(LookupError, codecs.getreader, "__spam__")
+
+ def test_getwriter(self):
+ self.assertRaises(TypeError, codecs.getwriter)
+ self.assertRaises(LookupError, codecs.getwriter, "__spam__")
+
+class StreamReaderTest(unittest.TestCase):
+
+ def setUp(self):
+ self.reader = codecs.getreader('utf-8')
+ self.stream = StringIO.StringIO('\xed\x95\x9c\n\xea\xb8\x80')
+
+ def test_readlines(self):
+ f = self.reader(self.stream)
+ self.assertEquals(f.readlines(), [u'\ud55c\n', u'\uae00'])
+
+class EncodedFileTest(unittest.TestCase):
+
+ def test_basic(self):
+ f = StringIO.StringIO('\xed\x95\x9c\n\xea\xb8\x80')
+ ef = codecs.EncodedFile(f, 'utf-16-le', 'utf-8')
+ self.assertEquals(ef.read(), '\\\xd5\n\x00\x00\xae')
+
+ f = StringIO.StringIO()
+ ef = codecs.EncodedFile(f, 'utf-8', 'latin1')
+ ef.write('\xc3\xbc')
+ self.assertEquals(f.getvalue(), '\xfc')
+
+class Str2StrTest(unittest.TestCase):
+
+ def test_read(self):
+ sin = "\x80".encode("base64_codec")
+ reader = codecs.getreader("base64_codec")(StringIO.StringIO(sin))
+ sout = reader.read()
+ self.assertEqual(sout, "\x80")
+ self.assert_(isinstance(sout, str))
+
+ def test_readline(self):
+ sin = "\x80".encode("base64_codec")
+ reader = codecs.getreader("base64_codec")(StringIO.StringIO(sin))
+ sout = reader.readline()
+ self.assertEqual(sout, "\x80")
+ self.assert_(isinstance(sout, str))
+
+all_unicode_encodings = [
+ "ascii",
+ "base64_codec",
+ "big5",
+ "big5hkscs",
+ "charmap",
+ "cp037",
+ "cp1006",
+ "cp1026",
+ "cp1140",
+ "cp1250",
+ "cp1251",
+ "cp1252",
+ "cp1253",
+ "cp1254",
+ "cp1255",
+ "cp1256",
+ "cp1257",
+ "cp1258",
+ "cp424",
+ "cp437",
+ "cp500",
+ "cp737",
+ "cp775",
+ "cp850",
+ "cp852",
+ "cp855",
+ "cp856",
+ "cp857",
+ "cp860",
+ "cp861",
+ "cp862",
+ "cp863",
+ "cp864",
+ "cp865",
+ "cp866",
+ "cp869",
+ "cp874",
+ "cp875",
+ "cp932",
+ "cp949",
+ "cp950",
+ "euc_jis_2004",
+ "euc_jisx0213",
+ "euc_jp",
+ "euc_kr",
+ "gb18030",
+ "gb2312",
+ "gbk",
+ "hex_codec",
+ "hp_roman8",
+ "hz",
+ "idna",
+ "iso2022_jp",
+ "iso2022_jp_1",
+ "iso2022_jp_2",
+ "iso2022_jp_2004",
+ "iso2022_jp_3",
+ "iso2022_jp_ext",
+ "iso2022_kr",
+ "iso8859_1",
+ "iso8859_10",
+ "iso8859_11",
+ "iso8859_13",
+ "iso8859_14",
+ "iso8859_15",
+ "iso8859_16",
+ "iso8859_2",
+ "iso8859_3",
+ "iso8859_4",
+ "iso8859_5",
+ "iso8859_6",
+ "iso8859_7",
+ "iso8859_8",
+ "iso8859_9",
+ "johab",
+ "koi8_r",
+ "koi8_u",
+ "latin_1",
+ "mac_cyrillic",
+ "mac_greek",
+ "mac_iceland",
+ "mac_latin2",
+ "mac_roman",
+ "mac_turkish",
+ "palmos",
+ "ptcp154",
+ "punycode",
+ "raw_unicode_escape",
+ "rot_13",
+ "shift_jis",
+ "shift_jis_2004",
+ "shift_jisx0213",
+ "tis_620",
+ "unicode_escape",
+ "unicode_internal",
+ "utf_16",
+ "utf_16_be",
+ "utf_16_le",
+ "utf_7",
+ "utf_8",
+]
+
+if hasattr(codecs, "mbcs_encode"):
+ all_unicode_encodings.append("mbcs")
+
+# The following encodings work only with str, not unicode
+all_string_encodings = [
+ "quopri_codec",
+ "string_escape",
+ "uu_codec",
+]
+
+# The following encoding is not tested, because it's not supposed
+# to work:
+# "undefined"
+
+# The following encodings don't work in stateful mode
+broken_unicode_with_streams = [
+ "base64_codec",
+ "hex_codec",
+ "punycode",
+ "unicode_internal"
+]
+broken_incremental_coders = broken_unicode_with_streams[:]
+
+# The following encodings only support "strict" mode
+only_strict_mode = [
+ "idna",
+ "zlib_codec",
+ "bz2_codec",
+]
+
+try:
+ import bz2
+except ImportError:
+ pass
+else:
+ all_unicode_encodings.append("bz2_codec")
+ broken_unicode_with_streams.append("bz2_codec")
+
+try:
+ import zlib
+except ImportError:
+ pass
+else:
+ all_unicode_encodings.append("zlib_codec")
+ broken_unicode_with_streams.append("zlib_codec")
+
+class BasicUnicodeTest(unittest.TestCase):
+ def test_basics(self):
+ s = u"abc123" # all codecs should be able to encode these
+ for encoding in all_unicode_encodings:
+ name = codecs.lookup(encoding).name
+ if encoding.endswith("_codec"):
+ name += "_codec"
+ elif encoding == "latin_1":
+ name = "latin_1"
+ self.assertEqual(encoding.replace("_", "-"), name.replace("_", "-"))
+ (bytes, size) = codecs.getencoder(encoding)(s)
+ if encoding != "unicode_internal":
+ self.assertEqual(size, len(s), "%r != %r (encoding=%r)" % (size, len(s), encoding))
+ (chars, size) = codecs.getdecoder(encoding)(bytes)
+ self.assertEqual(chars, s, "%r != %r (encoding=%r)" % (chars, s, encoding))
+
+ if encoding not in broken_unicode_with_streams:
+ # check stream reader/writer
+ q = Queue()
+ writer = codecs.getwriter(encoding)(q)
+ encodedresult = ""
+ for c in s:
+ writer.write(c)
+ encodedresult += q.read()
+ q = Queue()
+ reader = codecs.getreader(encoding)(q)
+ decodedresult = u""
+ for c in encodedresult:
+ q.write(c)
+ decodedresult += reader.read()
+ self.assertEqual(decodedresult, s, "%r != %r (encoding=%r)" % (decodedresult, s, encoding))
+
+ if encoding not in broken_incremental_coders:
+ # check incremental decoder/encoder (fetched via the Python
+ # and C API) and iterencode()/iterdecode()
+ try:
+ encoder = codecs.getincrementalencoder(encoding)()
+ cencoder = _testcapi.codec_incrementalencoder(encoding)
+ except LookupError: # no IncrementalEncoder
+ pass
+ else:
+ # check incremental decoder/encoder
+ encodedresult = ""
+ for c in s:
+ encodedresult += encoder.encode(c)
+ encodedresult += encoder.encode(u"", True)
+ decoder = codecs.getincrementaldecoder(encoding)()
+ decodedresult = u""
+ for c in encodedresult:
+ decodedresult += decoder.decode(c)
+ decodedresult += decoder.decode("", True)
+ self.assertEqual(decodedresult, s, "%r != %r (encoding=%r)" % (decodedresult, s, encoding))
+
+ # check C API
+ encodedresult = ""
+ for c in s:
+ encodedresult += cencoder.encode(c)
+ encodedresult += cencoder.encode(u"", True)
+ cdecoder = _testcapi.codec_incrementaldecoder(encoding)
+ decodedresult = u""
+ for c in encodedresult:
+ decodedresult += cdecoder.decode(c)
+ decodedresult += cdecoder.decode("", True)
+ self.assertEqual(decodedresult, s, "%r != %r (encoding=%r)" % (decodedresult, s, encoding))
+
+ # check iterencode()/iterdecode()
+ result = u"".join(codecs.iterdecode(codecs.iterencode(s, encoding), encoding))
+ self.assertEqual(result, s, "%r != %r (encoding=%r)" % (result, s, encoding))
+
+ # check iterencode()/iterdecode() with empty string
+ result = u"".join(codecs.iterdecode(codecs.iterencode(u"", encoding), encoding))
+ self.assertEqual(result, u"")
+
+ if encoding not in only_strict_mode:
+ # check incremental decoder/encoder with errors argument
+ try:
+ encoder = codecs.getincrementalencoder(encoding)("ignore")
+ cencoder = _testcapi.codec_incrementalencoder(encoding, "ignore")
+ except LookupError: # no IncrementalEncoder
+ pass
+ else:
+ encodedresult = "".join(encoder.encode(c) for c in s)
+ decoder = codecs.getincrementaldecoder(encoding)("ignore")
+ decodedresult = u"".join(decoder.decode(c) for c in encodedresult)
+ self.assertEqual(decodedresult, s, "%r != %r (encoding=%r)" % (decodedresult, s, encoding))
+
+ encodedresult = "".join(cencoder.encode(c) for c in s)
+ cdecoder = _testcapi.codec_incrementaldecoder(encoding, "ignore")
+ decodedresult = u"".join(cdecoder.decode(c) for c in encodedresult)
+ self.assertEqual(decodedresult, s, "%r != %r (encoding=%r)" % (decodedresult, s, encoding))
+
+ def test_seek(self):
+ # all codecs should be able to encode these
+ s = u"%s\n%s\n" % (100*u"abc123", 100*u"def456")
+ for encoding in all_unicode_encodings:
+ if encoding == "idna": # FIXME: See SF bug #1163178
+ continue
+ if encoding in broken_unicode_with_streams:
+ continue
+ reader = codecs.getreader(encoding)(StringIO.StringIO(s.encode(encoding)))
+ for t in xrange(5):
+ # Test that calling seek resets the internal codec state and buffers
+ reader.seek(0, 0)
+ line = reader.readline()
+ self.assertEqual(s[:len(line)], line)
+
+ def test_bad_decode_args(self):
+ for encoding in all_unicode_encodings:
+ decoder = codecs.getdecoder(encoding)
+ self.assertRaises(TypeError, decoder)
+ if encoding not in ("idna", "punycode"):
+ self.assertRaises(TypeError, decoder, 42)
+
+ def test_bad_encode_args(self):
+ for encoding in all_unicode_encodings:
+ encoder = codecs.getencoder(encoding)
+ self.assertRaises(TypeError, encoder)
+
+ def test_encoding_map_type_initialized(self):
+ from encodings import cp1140
+ # This used to crash, we are only verifying there's no crash.
+ table_type = type(cp1140.encoding_table)
+ self.assertEqual(table_type, table_type)
+
+class BasicStrTest(unittest.TestCase):
+ def test_basics(self):
+ s = "abc123"
+ for encoding in all_string_encodings:
+ (bytes, size) = codecs.getencoder(encoding)(s)
+ self.assertEqual(size, len(s))
+ (chars, size) = codecs.getdecoder(encoding)(bytes)
+ self.assertEqual(chars, s, "%r != %r (encoding=%r)" % (chars, s, encoding))
+
+class CharmapTest(unittest.TestCase):
+ def test_decode_with_string_map(self):
+ self.assertEquals(
+ codecs.charmap_decode("\x00\x01\x02", "strict", u"abc"),
+ (u"abc", 3)
+ )
+
+ self.assertEquals(
+ codecs.charmap_decode("\x00\x01\x02", "replace", u"ab"),
+ (u"ab\ufffd", 3)
+ )
+
+ self.assertEquals(
+ codecs.charmap_decode("\x00\x01\x02", "replace", u"ab\ufffe"),
+ (u"ab\ufffd", 3)
+ )
+
+ self.assertEquals(
+ codecs.charmap_decode("\x00\x01\x02", "ignore", u"ab"),
+ (u"ab", 3)
+ )
+
+ self.assertEquals(
+ codecs.charmap_decode("\x00\x01\x02", "ignore", u"ab\ufffe"),
+ (u"ab", 3)
+ )
+
+ allbytes = "".join(chr(i) for i in xrange(256))
+ self.assertEquals(
+ codecs.charmap_decode(allbytes, "ignore", u""),
+ (u"", len(allbytes))
+ )
+
+class WithStmtTest(unittest.TestCase):
+ def test_encodedfile(self):
+ f = StringIO.StringIO("\xc3\xbc")
+ with codecs.EncodedFile(f, "latin-1", "utf-8") as ef:
+ self.assertEquals(ef.read(), "\xfc")
+
+ def test_streamreaderwriter(self):
+ f = StringIO.StringIO("\xc3\xbc")
+ info = codecs.lookup("utf-8")
+ with codecs.StreamReaderWriter(f, info.streamreader,
+ info.streamwriter, 'strict') as srw:
+ self.assertEquals(srw.read(), u"\xfc")
+
+
+def test_main():
+ test_support.run_unittest(
+ UTF32Test,
+ UTF32LETest,
+ UTF32BETest,
+ UTF16Test,
+ UTF16LETest,
+ UTF16BETest,
+ UTF8Test,
+ UTF8SigTest,
+ UTF7Test,
+ UTF16ExTest,
+ ReadBufferTest,
+ CharBufferTest,
+ EscapeDecodeTest,
+ RecodingTest,
+ PunycodeTest,
+ UnicodeInternalTest,
+ NameprepTest,
+ IDNACodecTest,
+ CodecsModuleTest,
+ StreamReaderTest,
+ EncodedFileTest,
+ Str2StrTest,
+ BasicUnicodeTest,
+ BasicStrTest,
+ CharmapTest,
+ WithStmtTest,
+ )
+
+
+if __name__ == "__main__":
+ test_main()