From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site. These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Python/Python-2.7.2/Lib/test/test_codecs.py | 1614 ++++++++++++++++++++ 1 file changed, 1614 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_codecs.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_codecs.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_codecs.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_codecs.py new file mode 100644 index 0000000000..ef65d9bec6 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_codecs.py @@ -0,0 +1,1614 @@ +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("

Today\'s articles

")\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("

Articles written on %s

"% frog.util.mediumdatestr(showdate))\r\n', + ' entries = readArticlesFromDate(showdate)\r\n', + 'else:\r\n', + ' #-------------------- RECENT ARTICLES\r\n', + ' self.write("

Recent articles

")\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.assertTrue(d == self.spamle or d == self.spambe) + # try to read it back + s = StringIO.StringIO(d) + f = reader(s) + self.assertEqual(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_handlers(self): + self.assertEqual((u'\ufffd', 1), + codecs.utf_32_decode('\x01', 'replace', True)) + self.assertEqual((u'', 1), + codecs.utf_32_decode('\x01', 'ignore', True)) + + def test_errors(self): + self.assertRaises(UnicodeDecodeError, codecs.utf_32_decode, + "\xff", "strict", True) + + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded_le = '\xff\xfe\x00\x00' + '\x00\x00\x01\x00' * 1024 + self.assertEqual(u'\U00010000' * 1024, + codecs.utf_32_decode(encoded_le)[0]) + encoded_be = '\x00\x00\xfe\xff' + '\x00\x01\x00\x00' * 1024 + self.assertEqual(u'\U00010000' * 1024, + codecs.utf_32_decode(encoded_be)[0]) + +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) + + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded = '\x00\x00\x01\x00' * 1024 + self.assertEqual(u'\U00010000' * 1024, + codecs.utf_32_le_decode(encoded)[0]) + +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) + + def test_issue8941(self): + # Issue #8941: insufficient result allocation when decoding into + # surrogate pairs on UCS-2 builds. + encoded = '\x00\x01\x00\x00' * 1024 + self.assertEqual(u'\U00010000' * 1024, + codecs.utf_32_be_decode(encoded)[0]) + + +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.assertTrue(d == self.spamle or d == self.spambe) + # try to read it back + s = StringIO.StringIO(d) + f = reader(s) + self.assertEqual(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_handlers(self): + self.assertEqual((u'\ufffd', 1), + codecs.utf_16_decode('\x01', 'replace', True)) + self.assertEqual((u'', 1), + codecs.utf_16_decode('\x01', 'ignore', True)) + + def test_errors(self): + self.assertRaises(UnicodeDecodeError, codecs.utf_16_decode, "\xff", "strict", True) + + def test_bug691291(self): + # Files are always opened in binary mode, even if no binary mode was + # specified. This means that no automatic conversion of '\n' is done + # on reading and writing. + s1 = u'Hello\r\nworld\r\n' + + s = s1.encode(self.encoding) + self.addCleanup(test_support.unlink, test_support.TESTFN) + with open(test_support.TESTFN, 'wb') as fp: + fp.write(s) + with codecs.open(test_support.TESTFN, 'U', encoding=self.encoding) as reader: + self.assertEqual(reader.read(), s1) + +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.assertEqual(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: Proprostnemluvesky + (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: PorqunopuedensimplementehablarenEspaol + (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: + # Tisaohkhngthch\ + # nitingVit + (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) 3B + (u"\u0033\u5E74\u0042\u7D44\u91D1\u516B\u5148\u751F", + "3B-ww4c5e180e575a65lsy2b"), + + # (M) -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- + (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) 2 + (u"\u3072\u3068\u3064\u5C4B\u6839\u306E\u4E0B\u0032", + "2-u9tlzr9756bt3uc0v"), + + # (P) MajiKoi5 + (u"\u004D\u0061\u006A\u0069\u3067\u004B\u006F\u0069\u3059" + u"\u308B\u0035\u79D2\u524D", + "MajiKoi5-783gue6qz075azm5e"), + + # (Q) de + (u"\u30D1\u30D5\u30A3\u30FC\u0064\u0065\u30EB\u30F3\u30D0", + "de-jg4avhby1noc0d"), + + # (R) + (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.assertEqual(uni.encode("punycode").lower(), puny.lower()) + + def test_decode(self): + for uni, puny in punycode_testcases: + self.assertEqual(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.assertEqual(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.assertEqual("unicode_internal", ex.encoding) + self.assertEqual("\x00\x00\x00\x00\x00\x11\x11\x00", ex.object) + self.assertEqual(4, ex.start) + self.assertEqual(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.assertEqual((u"ab", 12), ignored) + + def test_encode_length(self): + # Issue 3739 + encoder = codecs.getencoder("unicode_internal") + self.assertEqual(encoder(u"a")[1], 1) + self.assertEqual(encoder(u"\xe9\u0142")[1], 2) + + encoder = codecs.getencoder("string-escape") + self.assertEqual(encoder(r'\x00')[1], 4) + +# 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.assertEqual(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.assertEqual(unicode("python.org", "idna"), u"python.org") + self.assertEqual(unicode("python.org.", "idna"), u"python.org.") + self.assertEqual(unicode("xn--pythn-mua.org", "idna"), u"pyth\xf6n.org") + self.assertEqual(unicode("xn--pythn-mua.org.", "idna"), u"pyth\xf6n.org.") + + def test_builtin_encode(self): + self.assertEqual(u"python.org".encode("idna"), "python.org") + self.assertEqual("python.org.".encode("idna"), "python.org.") + self.assertEqual(u"pyth\xf6n.org".encode("idna"), "xn--pythn-mua.org") + self.assertEqual(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.assertEqual(r.read(), u"") + + def test_incremental_decode(self): + self.assertEqual( + "".join(codecs.iterdecode("python.org", "idna")), + u"python.org" + ) + self.assertEqual( + "".join(codecs.iterdecode("python.org.", "idna")), + u"python.org." + ) + self.assertEqual( + "".join(codecs.iterdecode("xn--pythn-mua.org.", "idna")), + u"pyth\xf6n.org." + ) + self.assertEqual( + "".join(codecs.iterdecode("xn--pythn-mua.org.", "idna")), + u"pyth\xf6n.org." + ) + + decoder = codecs.getincrementaldecoder("idna")() + self.assertEqual(decoder.decode("xn--xam", ), u"") + self.assertEqual(decoder.decode("ple-9ta.o", ), u"\xe4xample.") + self.assertEqual(decoder.decode(u"rg"), u"") + self.assertEqual(decoder.decode(u"", True), u"org") + + decoder.reset() + self.assertEqual(decoder.decode("xn--xam", ), u"") + self.assertEqual(decoder.decode("ple-9ta.o", ), u"\xe4xample.") + self.assertEqual(decoder.decode("rg."), u"org.") + self.assertEqual(decoder.decode("", True), u"") + + def test_incremental_encode(self): + self.assertEqual( + "".join(codecs.iterencode(u"python.org", "idna")), + "python.org" + ) + self.assertEqual( + "".join(codecs.iterencode(u"python.org.", "idna")), + "python.org." + ) + self.assertEqual( + "".join(codecs.iterencode(u"pyth\xf6n.org.", "idna")), + "xn--pythn-mua.org." + ) + self.assertEqual( + "".join(codecs.iterencode(u"pyth\xf6n.org.", "idna")), + "xn--pythn-mua.org." + ) + + encoder = codecs.getincrementalencoder("idna")() + self.assertEqual(encoder.encode(u"\xe4x"), "") + self.assertEqual(encoder.encode(u"ample.org"), "xn--xample-9ta.") + self.assertEqual(encoder.encode(u"", True), "org") + + encoder.reset() + self.assertEqual(encoder.encode(u"\xe4x"), "") + self.assertEqual(encoder.encode(u"ample.org."), "xn--xample-9ta.org.") + self.assertEqual(encoder.encode(u"", True), "") + +class CodecsModuleTest(unittest.TestCase): + + def test_decode(self): + self.assertEqual(codecs.decode('\xe4\xf6\xfc', 'latin-1'), + u'\xe4\xf6\xfc') + self.assertRaises(TypeError, codecs.decode) + self.assertEqual(codecs.decode('abc'), u'abc') + self.assertRaises(UnicodeDecodeError, codecs.decode, '\xff', 'ascii') + + def test_encode(self): + self.assertEqual(codecs.encode(u'\xe4\xf6\xfc', 'latin-1'), + '\xe4\xf6\xfc') + self.assertRaises(TypeError, codecs.encode) + self.assertRaises(LookupError, codecs.encode, "foo", "__spam__") + self.assertEqual(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.assertEqual(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.assertEqual(ef.read(), '\\\xd5\n\x00\x00\xae') + + f = StringIO.StringIO() + ef = codecs.EncodedFile(f, 'utf-8', 'latin1') + ef.write('\xc3\xbc') + self.assertEqual(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.assertIsInstance(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.assertIsInstance(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", + "cp720", + "cp737", + "cp775", + "cp850", + "cp852", + "cp855", + "cp856", + "cp857", + "cp858", + "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) + 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.assertEqual( + codecs.charmap_decode("\x00\x01\x02", "strict", u"abc"), + (u"abc", 3) + ) + + self.assertEqual( + codecs.charmap_decode("\x00\x01\x02", "replace", u"ab"), + (u"ab\ufffd", 3) + ) + + self.assertEqual( + codecs.charmap_decode("\x00\x01\x02", "replace", u"ab\ufffe"), + (u"ab\ufffd", 3) + ) + + self.assertEqual( + codecs.charmap_decode("\x00\x01\x02", "ignore", u"ab"), + (u"ab", 3) + ) + + self.assertEqual( + codecs.charmap_decode("\x00\x01\x02", "ignore", u"ab\ufffe"), + (u"ab", 3) + ) + + allbytes = "".join(chr(i) for i in xrange(256)) + self.assertEqual( + 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.assertEqual(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.assertEqual(srw.read(), u"\xfc") + + +class BomTest(unittest.TestCase): + def test_seek0(self): + data = u"1234567890" + tests = ("utf-16", + "utf-16-le", + "utf-16-be", + "utf-32", + "utf-32-le", + "utf-32-be") + self.addCleanup(test_support.unlink, test_support.TESTFN) + for encoding in tests: + # Check if the BOM is written only once + with codecs.open(test_support.TESTFN, 'w+', encoding=encoding) as f: + f.write(data) + f.write(data) + f.seek(0) + self.assertEqual(f.read(), data * 2) + f.seek(0) + self.assertEqual(f.read(), data * 2) + + # Check that the BOM is written after a seek(0) + with codecs.open(test_support.TESTFN, 'w+', encoding=encoding) as f: + f.write(data[0]) + self.assertNotEqual(f.tell(), 0) + f.seek(0) + f.write(data) + f.seek(0) + self.assertEqual(f.read(), data) + + # (StreamWriter) Check that the BOM is written after a seek(0) + with codecs.open(test_support.TESTFN, 'w+', encoding=encoding) as f: + f.writer.write(data[0]) + self.assertNotEqual(f.writer.tell(), 0) + f.writer.seek(0) + f.writer.write(data) + f.seek(0) + self.assertEqual(f.read(), data) + + # Check that the BOM is not written after a seek() at a position + # different than the start + with codecs.open(test_support.TESTFN, 'w+', encoding=encoding) as f: + f.write(data) + f.seek(f.tell()) + f.write(data) + f.seek(0) + self.assertEqual(f.read(), data * 2) + + # (StreamWriter) Check that the BOM is not written after a seek() + # at a position different than the start + with codecs.open(test_support.TESTFN, 'w+', encoding=encoding) as f: + f.writer.write(data) + f.writer.seek(f.writer.tell()) + f.writer.write(data) + f.seek(0) + self.assertEqual(f.read(), data * 2) + + +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, + BomTest, + ) + + +if __name__ == "__main__": + test_main() -- cgit v1.2.3