python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/test/test_quopri.py

@@ -0,0 +1,210 @@
+import unittest
+
+import sys, io, subprocess
+import quopri
+
+
+
+ENCSAMPLE = b"""\
+Here's a bunch of special=20
+
+=A1=A2=A3=A4=A5=A6=A7=A8=A9
+=AA=AB=AC=AD=AE=AF=B0=B1=B2=B3
+=B4=B5=B6=B7=B8=B9=BA=BB=BC=BD=BE
+=BF=C0=C1=C2=C3=C4=C5=C6
+=C7=C8=C9=CA=CB=CC=CD=CE=CF
+=D0=D1=D2=D3=D4=D5=D6=D7
+=D8=D9=DA=DB=DC=DD=DE=DF
+=E0=E1=E2=E3=E4=E5=E6=E7
+=E8=E9=EA=EB=EC=ED=EE=EF
+=F0=F1=F2=F3=F4=F5=F6=F7
+=F8=F9=FA=FB=FC=FD=FE=FF
+
+characters... have fun!
+"""
+
+# First line ends with a space
+DECSAMPLE = b"Here's a bunch of special \n" + \
+b"""\
+
+\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9
+\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3
+\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe
+\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6
+\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf
+\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7
+\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf
+\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7
+\xe8\xe9\xea\xeb\xec\xed\xee\xef
+\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7
+\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff
+
+characters... have fun!
+"""
+
+
+def withpythonimplementation(testfunc):
+    def newtest(self):
+        # Test default implementation
+        testfunc(self)
+        # Test Python implementation
+        if quopri.b2a_qp is not None or quopri.a2b_qp is not None:
+            oldencode = quopri.b2a_qp
+            olddecode = quopri.a2b_qp
+            try:
+                quopri.b2a_qp = None
+                quopri.a2b_qp = None
+                testfunc(self)
+            finally:
+                quopri.b2a_qp = oldencode
+                quopri.a2b_qp = olddecode
+    newtest.__name__ = testfunc.__name__
+    return newtest
+
+class QuopriTestCase(unittest.TestCase):
+    # Each entry is a tuple of (plaintext, encoded string).  These strings are
+    # used in the "quotetabs=0" tests.
+    STRINGS = (
+        # Some normal strings
+        (b'hello', b'hello'),
+        (b'''hello
+        there
+        world''', b'''hello
+        there
+        world'''),
+        (b'''hello
+        there
+        world
+''', b'''hello
+        there
+        world
+'''),
+        (b'\201\202\203', b'=81=82=83'),
+        # Add some trailing MUST QUOTE strings
+        (b'hello ', b'hello=20'),
+        (b'hello\t', b'hello=09'),
+        # Some long lines.  First, a single line of 108 characters
+        (b'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\xd8\xd9\xda\xdb\xdc\xdd\xde\xdfxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
+         b'''xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=D8=D9=DA=DB=DC=DD=DE=DFx=
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'''),
+        # A line of exactly 76 characters, no soft line break should be needed
+        (b'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy',
+        b'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy'),
+        # A line of 77 characters, forcing a soft line break at position 75,
+        # and a second line of exactly 2 characters (because the soft line
+        # break `=' sign counts against the line length limit).
+        (b'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
+         b'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
+zz'''),
+        # A line of 151 characters, forcing a soft line break at position 75,
+        # with a second line of exactly 76 characters and no trailing =
+        (b'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
+         b'''zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz=
+zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
+        # A string containing a hard line break, but which the first line is
+        # 151 characters and the second line is exactly 76 characters.  This
+        # should leave us with three lines, the first which has a soft line
+        # break, and which the second and third do not.
+        (b'''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
+zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz''',
+         b'''yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy=
+yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
+zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'''),
+        # Now some really complex stuff ;)
+        (DECSAMPLE, ENCSAMPLE),
+        )
+
+    # These are used in the "quotetabs=1" tests.
+    ESTRINGS = (
+        (b'hello world', b'hello=20world'),
+        (b'hello\tworld', b'hello=09world'),
+        )
+
+    # These are used in the "header=1" tests.
+    HSTRINGS = (
+        (b'hello world', b'hello_world'),
+        (b'hello_world', b'hello=5Fworld'),
+        )
+
+    @withpythonimplementation
+    def test_encodestring(self):
+        for p, e in self.STRINGS:
+            self.assertEqual(quopri.encodestring(p), e)
+
+    @withpythonimplementation
+    def test_decodestring(self):
+        for p, e in self.STRINGS:
+            self.assertEqual(quopri.decodestring(e), p)
+
+    @withpythonimplementation
+    def test_decodestring_double_equals(self):
+        # Issue 21511 - Ensure that byte string is compared to byte string
+        # instead of int byte value
+        decoded_value, encoded_value = (b"123=four", b"123==four")
+        self.assertEqual(quopri.decodestring(encoded_value), decoded_value)
+
+    @withpythonimplementation
+    def test_idempotent_string(self):
+        for p, e in self.STRINGS:
+            self.assertEqual(quopri.decodestring(quopri.encodestring(e)), e)
+
+    @withpythonimplementation
+    def test_encode(self):
+        for p, e in self.STRINGS:
+            infp = io.BytesIO(p)
+            outfp = io.BytesIO()
+            quopri.encode(infp, outfp, quotetabs=False)
+            self.assertEqual(outfp.getvalue(), e)
+
+    @withpythonimplementation
+    def test_decode(self):
+        for p, e in self.STRINGS:
+            infp = io.BytesIO(e)
+            outfp = io.BytesIO()
+            quopri.decode(infp, outfp)
+            self.assertEqual(outfp.getvalue(), p)
+
+    @withpythonimplementation
+    def test_embedded_ws(self):
+        for p, e in self.ESTRINGS:
+            self.assertEqual(quopri.encodestring(p, quotetabs=True), e)
+            self.assertEqual(quopri.decodestring(e), p)
+
+    @withpythonimplementation
+    def test_encode_header(self):
+        for p, e in self.HSTRINGS:
+            self.assertEqual(quopri.encodestring(p, header=True), e)
+
+    @withpythonimplementation
+    def test_decode_header(self):
+        for p, e in self.HSTRINGS:
+            self.assertEqual(quopri.decodestring(e, header=True), p)
+
+    def test_scriptencode(self):
+        (p, e) = self.STRINGS[-1]
+        process = subprocess.Popen([sys.executable, "-mquopri"],
+                                   stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        self.addCleanup(process.stdout.close)
+        cout, cerr = process.communicate(p)
+        # On Windows, Python will output the result to stdout using
+        # CRLF, as the mode of stdout is text mode. To compare this
+        # with the expected result, we need to do a line-by-line comparison.
+        cout = cout.decode('latin-1').splitlines()
+        e = e.decode('latin-1').splitlines()
+        assert len(cout)==len(e)
+        for i in range(len(cout)):
+            self.assertEqual(cout[i], e[i])
+        self.assertEqual(cout, e)
+
+    def test_scriptdecode(self):
+        (p, e) = self.STRINGS[-1]
+        process = subprocess.Popen([sys.executable, "-mquopri", "-d"],
+                                   stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        self.addCleanup(process.stdout.close)
+        cout, cerr = process.communicate(e)
+        cout = cout.decode('latin-1')
+        p = p.decode('latin-1')
+        self.assertEqual(cout.splitlines(), p.splitlines())
+
+if __name__ == "__main__":
+    unittest.main()