1 files changed, 0 insertions, 111 deletions
diff --git a/tests/support.py b/tests/support.py
deleted file mode 100644
index 8ac49669..00000000
--- a/tests/support.py
+++ /dev/null
@@ -1,111 +0,0 @@
-# code borrowed from python stdlib tests
-# I think we're not using it at the end... 
-# XXX Review and Remove
-
-import contextlib
-import socket
-import sys
-import unittest
-
-
-HOST = "localhost"
-
-
-class TestFailed(Exception):
-    """Test failed."""
-
-
-def bind_port(sock, host=HOST):
-    """Bind the socket to a free port and return the port number.  Relies on
-    ephemeral ports in order to ensure we are using an unbound port.  This is
-    important as many tests may be running simultaneously, especially in a
-    buildbot environment.  This method raises an exception if the sock.family
-    is AF_INET and sock.type is SOCK_STREAM, *and* the socket has SO_REUSEADDR
-    or SO_REUSEPORT set on it.  Tests should *never* set these socket options
-    for TCP/IP sockets.  The only case for setting these options is testing
-    multicasting via multiple UDP sockets.
-
-    Additionally, if the SO_EXCLUSIVEADDRUSE socket option is available (i.e.
-    on Windows), it will be set on the socket.  This will prevent anyone else
-    from bind()'ing to our host/port for the duration of the test.
-    """
-
-    if sock.family == socket.AF_INET and sock.type == socket.SOCK_STREAM:
-        if hasattr(socket, 'SO_REUSEADDR'):
-            if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) == 1:
-                raise TestFailed("tests should never set the SO_REUSEADDR "   \
-                                 "socket option on TCP/IP sockets!")
-        if hasattr(socket, 'SO_REUSEPORT'):
-            if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT) == 1:
-                raise TestFailed("tests should never set the SO_REUSEPORT "   \
-                                 "socket option on TCP/IP sockets!")
-        if hasattr(socket, 'SO_EXCLUSIVEADDRUSE'):
-            sock.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1)
-
-    sock.bind((host, 0))
-    port = sock.getsockname()[1]
-    return port
-
-
-def _run_suite(suite):
-    """Run tests from a unittest.TestSuite-derived class."""
-    runner = unittest.TextTestRunner(sys.stdout, verbosity=2,
-                                         failfast=False)
-    result = runner.run(suite)
-    if not result.wasSuccessful():
-        if len(result.errors) == 1 and not result.failures:
-            err = result.errors[0][1]
-        elif len(result.failures) == 1 and not result.errors:
-            err = result.failures[0][1]
-        else:
-            err = "multiple errors occurred"
-        raise TestFailed(err)
-
-
-def run_unittest(*classes):
-    """Run tests from unittest.TestCase-derived classes."""
-    valid_types = (unittest.TestSuite, unittest.TestCase)
-    suite = unittest.TestSuite()
-    for cls in classes:
-        if isinstance(cls, str):
-            if cls in sys.modules:
-                suite.addTest(unittest.findTestCases(sys.modules[cls]))
-            else:
-                raise ValueError("str arguments must be keys in sys.modules")
-        elif isinstance(cls, valid_types):
-            suite.addTest(cls)
-        else:
-            suite.addTest(unittest.makeSuite(cls))
-
-    _run_suite(suite)
-
-
-@contextlib.contextmanager
-def captured_output(stream_name):
-    """Return a context manager used by captured_stdout/stdin/stderr
-    that temporarily replaces the sys stream *stream_name* with a StringIO."""
-    import io
-    orig_stdout = getattr(sys, stream_name)
-    setattr(sys, stream_name, io.StringIO())
-    try:
-        yield getattr(sys, stream_name)
-    finally:
-        setattr(sys, stream_name, orig_stdout)
-
-
-def captured_stdout():
-    """Capture the output of sys.stdout:
-
-       with captured_stdout() as s:
-           print("hello")
-       self.assertEqual(s.getvalue(), "hello")
-    """
-    return captured_output("stdout")
-
-
-def captured_stderr():
-    return captured_output("stderr")
-
-
-def captured_stdin():
-    return captured_output("stdin")