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openssl.exe is called with the 's_server' option, for example. See
http://bugs.python.org/issue2550 for more info. The following site also
has a very thorough description about the implications of both REUSEADDR
and EXCLUSIVEADDRUSE on Windows:
http://msdn2.microsoft.com/en-us/library/ms740621(VS.85).aspx)
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statement exit.
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threading_setup() and threading_cleanup() are designed to emit a warning
if a test leaves running threads in the background. This context manager
is designed to cleanup threads started by the _thread.start_new_thread()
which doesn't allow to wait for thread exit, whereas thread.Thread has a
join() method.
Nz!wait_threads() failed to cleanup z threads after z.1fz seconds (count: z
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c c s* t | } g }zZy$x | D ]}|j |j| qW W n* trVtdt| t|f Y nX d V W d z|rt| tj }}xltddD ]^}|d7 }x$|D ] }|jt |tj d qW dd |D }|sP trtdt||f qW W d d d |D }|r"t
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t| X X d S ) Nz/Can't start %d threads, only %d threads startedr r < g{Gz?c S s g | ]}|j r|qS rd )isAlive)rC r rd rd re rD s z!start_threads..z7Unable to join %d threads during a period of %d minutesc S s g | ]}|j r|qS rd )rX )rC r rd rd re rD s zUnable to join %d threads)r| r r r r r r rO r max faulthandlerZdump_tracebackro r r )ZthreadsZunlockr r ZendtimeZ starttimer rd rd re rQ s>
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c sn t | |r r rw rH rp r rw rx r r r r r )ru Ztmp_dirZtmp_fpZtmp_namefpZkernel_versionr rd rd re can_xattr s,
r| c C s t }d}|r| S tj|| S )zDSkip decorator for tests that require functional extended attributesz(no non-broken extended attribute support)r| rs r )r rv rx rd rd re r8 s c C s$ t pt}d}|r| S tj|| S )z;Skip decorator for tests not run in (non-extended) PGO taskz#Not run for (non-extended) PGO task)r] PGO_EXTENDEDrs r )r rv rx rd rd re skip_if_pgo_task s
r~ c C s^ t j| dH}|j}|j }||kr,|j }ytjj||S tk
rN dS X W dQ R X dS )zKDetects if the file system for the specified directory is case-insensitive.)rx FN) r, ZNamedTemporaryFilerv upperr r r samefiler )Z directorybase base_pathZ case_pathrd rd re r s )rf c C s> t t| t t| }|r(|t |8 }t dd |D }|S )a Returns the set of items in ref_api not in other_api, except for a
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what module(s) an API could be defined in in order to be detected as a
public API. One case for this is when 'module' imports part of its public
API from other modules, possibly a C backend (like 'csv' and its '_csv').
The 'extra' argument can be a set of names that wouldn't otherwise be
automatically detected as "public", like objects without a proper
'__module__' attribute. If provided, it will be added to the
automatically detected ones.
The 'blacklist' argument can be a set of names that must not be treated
as part of the public API even though their names indicate otherwise.
Usage:
import bar
import foo
import unittest
from test import support
class MiscTestCase(unittest.TestCase):
def test__all__(self):
support.check__all__(self, foo)
class OtherTestCase(unittest.TestCase):
def test__all__(self):
extra = {'BAR_CONST', 'FOO_CONST'}
blacklist = {'baz'} # Undocumented name.
# bar imports part of its API from _bar.
support.check__all__(self, bar, ('bar', '_bar'),
extra=extra, blacklist=blacklist)
Nr ra )
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r Y nX dS )zARestore Windows ErrorMode or core file behavior to initial value.Nr r )r ro rp rq r r r r r r r r r r r r )rh r r r r r rd rd re r s
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The 'attr_name' should be a valid attribute for 'object_to_patch'.
FNTc s rt n
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s zpatch..cleanup)r rj r r Z
addCleanupr )Z
test_instancer r Z new_valuer rd )r r r r re patch
s
r c C sF y ddl }W n tk
r Y nX |j r4tjdddl}|j| S )zi
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s r c C s ddl m}m}m} |j }|j| xd|jD ]Z}| r@|| kr@q.t||}| rd|dk sntd| n
|dkrnq.|j |d dkr.|d S q.W dS )a< Check if the compiler components used to build the interpreter exist.
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missing.
r ) ccompilerr spawnNz%the '%s' executable is not configured)
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r( } z|jtjkr W Y dd}~X qX tj| |d7 }qW W d|dk rzx*|j|j|jfD ]}|j ||| q`W X |S ) z/Count the number of open file descriptors.
linuxfreebsdz
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Save an restore signal handlers.
This class is only able to save/restore signal handlers registered
by the Python signal module: see bpo-13285 for "external" signal
handlers.
c C sj dd l }|| _ ttd|j| _x>dD ]6}yt||}W n tk
rN w&Y nX | jj| q&W i | _d S )Nr r SIGKILLSIGSTOP)r r ) signalr| rO NSIGsignalsr r r{ rf )rh r Zsignamesignumrd rd re ri M s
zSaveSignals.__init__c C s4 x.| j D ]$}| jj|}|d kr"q|| j|< qW d S )N)r r getsignalrf )rh r handlerrd rd re saveZ s
zSaveSignals.savec C s* x$| j j D ]\}}| jj|| q W d S )N)rf r r )rh r r rd rd re restoref s zSaveSignals.restoreN)r` ra rb rc ri r r rd rd rd re r D s
r c @ s( e Zd ZdZdd Zdd Zdd ZdS ) FakePathz.Simple implementing of the path protocol.
c C s
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)r )rh rd rd re __repr__q s zFakePath.__repr__c C s6 t | jts$t | jtr,t| jtr,| jn| jS d S )N)r r
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zFakePath.__fspath__N)r` ra rb rc ri r r rd rd rd re r k s r c c s. t j }zt j| dV W dt j| X dS )z>Temporarily change the integer string conversion length limit.N)ro get_int_max_str_digitsset_int_max_str_digits)Z
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