import telnetlib
import time
import queue
+import sys
+import io
from unittest import TestCase
from test import support
self.sb_seen += sb_data
tl = telnetlib
+
+class TelnetDebuglevel(tl.Telnet):
+ ''' Telnet-alike that captures messages written to stdout when
+ debuglevel > 0
+ '''
+ _messages = ''
+ def msg(self, msg, *args):
+ orig_stdout = sys.stdout
+ sys.stdout = fake_stdout = io.StringIO()
+ tl.Telnet.msg(self, msg, *args)
+ self._messages += fake_stdout.getvalue()
+ sys.stdout = orig_stdout
+ return
+
class OptionTests(TestCase):
setUp = _read_setUp
tearDown = _read_tearDown
self.assertEqual(b'', telnet.read_sb_data())
nego.sb_getter = None # break the nego => telnet cycle
+ def _test_debuglevel(self, data, expected_msg):
+ """ helper for testing debuglevel messages """
+ self.setUp()
+ self.dataq.put(data)
+ telnet = TelnetDebuglevel(HOST, self.port)
+ telnet.set_debuglevel(1)
+ self.dataq.join()
+ txt = telnet.read_all()
+ self.assertTrue(expected_msg in telnet._messages,
+ msg=(telnet._messages, expected_msg))
+ self.tearDown()
+
+ def test_debuglevel(self):
+ # test all the various places that self.msg(...) is called
+ given_a_expect_b = [
+ # Telnet.fill_rawq
+ (b'a', ": recv b''\n"),
+ # Telnet.process_rawq
+ (tl.IAC + bytes([88]), ": IAC 88 not recognized\n"),
+ (tl.IAC + tl.DO + bytes([1]), ": IAC DO 1\n"),
+ (tl.IAC + tl.DONT + bytes([1]), ": IAC DONT 1\n"),
+ (tl.IAC + tl.WILL + bytes([1]), ": IAC WILL 1\n"),
+ (tl.IAC + tl.WONT + bytes([1]), ": IAC WONT 1\n"),
+ # Telnet.write
+ # XXX, untested
+ ]
+ for a, b in given_a_expect_b:
+ self._test_debuglevel([a, EOF_sigil], b)
+ return
+
def test_main(verbose=None):
support.run_unittest(GeneralTests, ReadTests, OptionTests)
Library
-------
+- Issue #6106: telnetlib.Telnet.process_rawq doesn't handle default WILL/WONT
+ DO/DONT correctly.
+
- Issue #6126: Fixed pdb command-line usage.
- Issue #6629: Fix a data corruption issue in the new I/O library, which could
- Issue #2715: Remove remnants of Carbon.File from binhex module.
- Issue #6595: The Decimal constructor now allows arbitrary Unicode
- decimal digits in input, as recommended by the standard. Previously
- it was restricted to accepting [0-9].
+decimal digits in input, as recommended by the standard. Previously
+it was restricted to accepting [0-9].
- Issues #5155, #5313, #5331: multiprocessing.Process._bootstrap was
- unconditionally calling "os.close(sys.stdin.fileno())" resulting in file
- descriptor errors
+unconditionally calling "os.close(sys.stdin.fileno())" resulting in file
+descriptor errors
- Issue #1424152: Fix for http.client, urllib.request to support SSL while
- working through proxy. Original patch by Christopher Li, changes made by
- Senthil Kumaran
+working through proxy. Original patch by Christopher Li, changes made by
+Senthil Kumaran
- importlib.abc.PyLoader did not inherit from importlib.abc.ResourceLoader like
- the documentation said it did even though the code in PyLoader relied on the
- abstract method required by ResourceLoader.
+the documentation said it did even though the code in PyLoader relied on the
+abstract method required by ResourceLoader.
- Issue #6431: Make Fraction type return NotImplemented when it doesn't
- know how to handle a comparison without loss of precision. Also add
- correct handling of infinities and nans for comparisons with float.
+know how to handle a comparison without loss of precision. Also add
+correct handling of infinities and nans for comparisons with float.
- Issue #6415: Fixed warnings.warn segfault on bad formatted string.
- Issue #6358: The exit status of a command started with os.popen() was
- reported differently than it did with python 2.x.
+reported differently than it did with python 2.x.
- Issue #6323: The pdb debugger did not exit when running a script with a
- syntax error.
+syntax error.
- Issue #6369: Fix an RLE decompression bug in the binhex module.
-----
- Issue 4601: 'make install' did not set the appropriate permissions on
- directories.
+directories.
- Issue 5390: Add uninstall icon independent of whether file
- extensions are installed.
+extensions are installed.
Test
----
- Fix a test in importlib.test.source.test_abc_loader that was incorrectly
- testing when a .pyc file lacked an code object bytecode.
+testing when a .pyc file lacked an code object bytecode.
What's New in Python 3.1?
-----------------
- Issue #6334: Fix bug in range length calculation for ranges with
- large arguments.
+large arguments.
- Issue #6329: Fixed iteration for memoryview objects (it was being blocked
- because it wasn't recognized as a sequence).
+because it wasn't recognized as a sequence).
Library
-------
- Issue #6314: logging.basicConfig() performs extra checks on the "level"
- argument.
+argument.
- Issue #6274: Fixed possible file descriptors leak in subprocess.py
- Accessing io.StringIO.buffer now raises an AttributeError instead of
- io.UnsupportedOperation.
+io.UnsupportedOperation.
- Issue #6271: mmap tried to close invalid file handle (-1) when anonymous.
- (On Unix)
+(On Unix)
- Issue #1202: zipfile module would cause a struct.error when attempting to
- store files with a CRC32 > 2**31-1.
+store files with a CRC32 > 2**31-1.
Extension Modules
-----------------
- Fixed SystemError triggered by "range([], 1, -1)".
- Issue #5924: On Windows, a large PYTHONPATH environment variable
- (more than 255 characters) would be completely ignored.
+(more than 255 characters) would be completely ignored.
- Issue #4547: When debugging a very large function, it was not always
- possible to update the lineno attribute of the current frame.
+possible to update the lineno attribute of the current frame.
- Issue #5330: C functions called with keyword arguments were not reported by
- the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.
+the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.
Library
-------
- Issue #6438: Fixed distutils.cygwinccompiler.get_versions : the regular
- expression string pattern was trying to match against a bytes returned by
- Popen. Tested under win32 to build the py-postgresql project.
+expression string pattern was trying to match against a bytes returned by
+Popen. Tested under win32 to build the py-postgresql project.
- Issue #6258: Support AMD64 in bdist_msi.
- Issue #6195: fixed doctest to no longer try to read 'source' data from
- binary files.
+binary files.
- Issue #5262: Fixed bug in next rollover time computation in
- TimedRotatingFileHandler.
+TimedRotatingFileHandler.
- Issue #6217: The C implementation of io.TextIOWrapper didn't include the
- errors property. Additionally, the errors and encoding properties of StringIO
- are always None now.
+errors property. Additionally, the errors and encoding properties of StringIO
+are always None now.
- Issue #6137: The pickle module now translates module names when loading
- or dumping pickles with a 2.x-compatible protocol, in order to make data
- sharing and migration easier. This behaviour can be disabled using the
- new `fix_imports` optional argument.
+or dumping pickles with a 2.x-compatible protocol, in order to make data
+sharing and migration easier. This behaviour can be disabled using the
+new `fix_imports` optional argument.
- Removed the ipaddr module.
- Issue #3613: base64.{encode,decode}string are now called
- base64.{encode,decode}bytes which reflects what type they accept and return.
- The old names are still there as deprecated aliases.
+base64.{encode,decode}bytes which reflects what type they accept and return.
+The old names are still there as deprecated aliases.
- Issue #5767: Remove sgmlop support from xmlrpc.client.
- Issue #6150: Fix test_unicode on wide-unicode builds.
- Issue #6149: Fix initialization of WeakValueDictionary objects from non-empty
- parameters.
+parameters.
Windows
-------
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