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Polls for shutdown every 'timeout' seconds. s already startedN( R� Rx R� R� R� R� t wait( R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� s c C s: t | _ | j j � x | j r5 t j | j � q Wd S( N( R� R� R� t sett timet sleepR� ( R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt run s c C s/ | j s t d � � n t | _ | j � d S( s8 Stop thread execution and and waits until it is stopped.s already stoppedN( R� Rx R� t join( R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� # s ( R� t __module__t __doc__R� R� R� R� R� R� R� ( ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� s c s" t j � � � f d � � } | S( Nc s3 y � | | � SWn t k r. t � � n Xd S( N( Rl R0 ( R� R� ( t fun( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt wrapper1 s ( t functoolst wraps( R� R� ( ( R� s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt _reap_children_on_err0 s c K s� | j d t � | j d t � | j d t j � � | j d t j � t rh d } | j d | � n | d k r� t t � d t } t d | g } t j | | � } t j | � t t d t d t �n, t j | | � } t j | � t | j � | S( s{ Creates a python subprocess which does nothing for 60 secs and return it as subprocess.Popen instance. If "cmd" is specified that is used instead of python. By default stdin and stdout are redirected to /dev/null. It also attemps to make sure the process is in a reasonably initialized state. The process is registered for cleanup on reap_children(). t stdinRg t cwdt envi t creationflagss: from time import sleep;open(r'%s', 'w').close();sleep(60);s -ct deletet emptyN( t setdefaultR Rr t getcwdR\ R Rm R; t _TESTFNR Ri t Popent _subprocesses_startedt addRD R� RC t pid( t cmdt kwdst CREATE_NO_WINDOWt pylinet sproc( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR1 ; s& c C s� t j j t � d } t j d | t f � } t rJ t | d d �} n t | � } t j | j � } t | d t d t �} t | � t | � } t j | � t j | � } | | f S( s Create a subprocess which creates another one as in: A (us) -> B (child) -> C (grandchild). Return a (child, grandchild) tuple. The 2 processes are fully initialized and will live for 60 secs and are registered for cleanup on reap_children(). t 2s import subprocess, os, sys, time s = "import os, time;" s += "f = open('%s', 'w');" s += "f.write(str(os.getpid()));" s += "f.close();" s += "time.sleep(60);" p = subprocess.Popen(['%s', '-c', s]) p.wait() R� i R� R� ( Rr Rs t basenameR� t textwrapt dedentR R R/ Rv Rw R� RD R� R; t intt _pids_startedR� ( t _TESTFN2t st subpt child1t datat child2_pidt child2( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR3 _ s c s t r t j d t � n t } t j d | � } t j t j t j � � �� } | j t � | j | � | j d � t | � | j � \ } } zn t j | j � g g g t � t | j d � � } t j | � t j | � � t � f d � d � | SWd | j � XWd QXd S( s+ Create a zombie process and return its PID.R� s import os, sys, time, socket, contextlib child_pid = os.fork() if child_pid > 0: time.sleep(3000) else: # this is the zombie process s = socket.socket(socket.AF_UNIX) with contextlib.closing(s): s.connect('%s') if sys.version_info < (3, ): pid = str(os.getpid()) else: pid = bytes(str(os.getpid()), 'ascii') s.sendall(pid) i i c s � j � S( N( t status( ( t zproc( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt <lambda>� s s ret == psutil.STATUS_ZOMBIEN( R t tempfilet mktempR R R� R� t contextlibt closingt socketR| t settimeoutR t bindt listenR/ t acceptt selectt filenoR� t recvR� R� Rv Rw RB R~ ( t unix_filet srct sockt connt _t zpid( ( R� s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR2 � s" c K s� | j d d � | j d d � t j d t d d d t � �S } t j | j � | j | � | j � t t | j g | � } t | j � Wd QX| S( se Run python 'src' code string in a separate interpreter. Returns a subprocess.Popen instance. Rg Rh R� t modet wtR� N( R� Rm R� t NamedTemporaryFileR R� R� R� R� t writet flushR1 R RC R� ( R� R� t fR� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR/ � s c K s t | t t f � r t n t } t r3 | r3 d n d } | j d | � | j d t j � | j d t j � | j d t � | j d | � t j | | � } t j | � | j � \ } } | j d k r� t | � � n | r� t | � n | j d � r | d } n | S( sU run cmd in a subprocess and return its output. raises RuntimeError on error. i i t shellRg Rh t universal_newlinesR� s i����( R� t strR R� R� R R� Ri Rk R� R� R� t communicatet returncodet RuntimeErrorRO t endswith( R� R� R� t flagst pRg Rh ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt sh� s" ! c C s� d � } | r0 t t j � j d t � � } n t � } x� t r*t j � } t j | j � y | j � WnC t k r� } t r� | j d k r� q� | j t j k r� � q� n X| j r� | j j � n | j r� | j j � n z | j r | j j � n Wd y | j � Wn t k r%n XXq< WxW t r�t j � } y t j | � } Wn t j k rs| | � q.X| j | � q.W| r�x3 | D]+ } y | j � Wq�t j k r�q�Xq�Wt j | d t �\ } } xA | D]9 } t d | � y | j � Wq�t j k rq�Xq�Wt j | d t �\ } } | rcx | D] } t d | � qHWn x | D] } | | j � qjWn d S( s# Terminate and wait() any subprocess started by this test suite and ensure that no zombies stick around to hog resources and create problems when looking for refleaks. If resursive is True it also tries to terminate and wait() all grandchildren started by this process. c S s. y t j | � } Wn t j k r) n Xd S( N( Rv Rw t NoSuchProcess( R� R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt assert_gone� s R� i Nt timeouts0 couldn't terminate process %r; attempting kill()s process %r survived kill()( R� Rv Rw t childrenR� R� t popR� R� R� t terminatet OSErrorR t winerrort errnot ESRCHRg R~ Rh R� R� R R� t wait_procsR RO t kill( R� R� R� R� t errR� R� t gonet alive( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR0 � sf ! c C s� t s t d � � n d } t j � d } x4 | D], } | j � sP | d k r] | | 7} q2 Pq2 W| s{ t d | � � n d } d } | j d � } t | d � } t | � d k r� t | d � } n t | � d k r� t | d � } n | | | f S( s" Return a tuple such as (2, 6, 36).s not POSIXRR i R} s can't parse %ri i i ( R t NotImplementedErrorRr t unamet isdigitRx t splitR� t len( R� R t ct minort microt numst major( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRA 1 s& c C s� t s t d � � n t j � } t | d � rB | j p< d } n: t j d | d � } | rv t | j d � � } n d } | d | d | f S( Ns not WINDOWSt service_pack_majori s \s\d$i i ( R R� Rp t getwindowsversiont hasattrR t ret searchR� t group( t wvt spt r( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR@ I s t retryc B sA e Z d Z e d d d d d � Z d � Z d � Z d � Z RS( s A retry decorator.g����MbP?c C sL | r | r t d � � n | | _ | | _ | | _ | | _ | | _ d S( Ns/ timeout and retries args are mutually exclusive( Rx t exceptionR� t retriest intervalt logfun( R� R R� R R R ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� ` s c c s~ | j r= t j � | j } x[ t j � | k r9 d Vq Wn= | j rh x1 t | j � D] } d VqV Wn x t ry d Vqk Wd S( N( R� R� R t rangeR� ( R� t stop_atR� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt __iter__o s c C s& | j d k r" t j | j � n d S( N( R Rm R� R� ( R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� { s c s. t j � � � � f d � � } � | _ | S( Nc s� d } xj � D]b } y � | | � SWq � j k rn } | } � j d k r^ � j | � n � j � q q Xq Wt r� | � n � d S( N( Rm R R R� R ( R� R� t excR� ( R� R� ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� � s ( R� R� t decorator( R� R� R� ( ( R� R� s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt __call__ s ! N( R� R� R� Rl Rm R� R R� R ( ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR ] s R R R� R g����MbP?c C s' t j | � t r# t j d � n d S( s� Wait for pid to show up in the process list then return. Used in the test suite to give time the sub process to initialize. g{�G�z�?N( Rv Rw R R� R� ( R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRC � s c C sD t | d � � } | j � } Wd QX| s- n | r@ t | � n | S( s8 Wait for a file to be written on disk with some content.t rbN( t opent readR; ( t fnameR� R� R� R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRD � s c C s | � } | S( sV Keep calling function for timeout secs and exit if eval() expression is True. ( ( R� t exprt ret( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRB � s c C s� d � } yl t j | � } t j | j � rE t j t j | � } n t j t j | � } t rj | � n | | � Wn t k r� n Xd S( s> Convenience function for removing temporary test files or dirsc S s� t j � d } xn t j � | k r� y | � SWn= t k rC n- t k ro } | } t d t | � � n Xt j d � q W| � d S( Ni s ignoring %sg{�G�z�?( R� R t WindowsErrorRO R� R� ( R� R R� R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt retry_fun� s N( Rr t statt S_ISDIRt st_modeR� t partialt shutilt rmtreet removeR R ( Rs R$ t stR� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR; � s c C s) y t j | � Wn t k r$ n Xd S( s- Convenience function for creating a directoryN( Rr t mkdirR ( t dir( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt safe_mkdir� s c c s7 t j � } z t j | � d VWd t j | � Xd S( s@ Context manager which temporarily changes the current directory.N( Rr R� R: ( t dirnamet curdir( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR: � s c C s� | r� t d � s! t d � � n t | t � rB t j d � } n t j d d d t d d � � } | j | � Wd QXz t j d | j d | g � Wd t | j � XnB t j t | � t r� t j | � } t j | | j t j B� n d S( s1 Creates an executable file in the given location.t gccs gcc is not installeds� #include <unistd.h> int main() { pause(); return 1; } t suffixs .cR� R� R� Ns -o( R Rx R� t boolR� R� R� R� R� R� Ri Rj R� R; R) t copyfileR R Rr R% t chmodR' t S_IEXEC( t outpatht c_codeR� R, ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR< � s c C s t j d | d | � S( NR� R3 ( R� R� ( R� R3 ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR? s t TestCasec B s2 e Z d � Z e e j d � s0 e j j Z n RS( c C sB | j j } | j d � s( d | } n d | | j j | j f S( Ns psutil.s psutil.tests.s %s.%s.%s( R� R� R� R� t _testMethodName( R� t fqmod( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt __str__ s t assertRaisesRegex( R� R� R= R t unittestR: t assertRaisesRegexpR> ( ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR: s c C s( d � } t d t d d d | d | � S( sZ Decorator which runs a test function and retries N times before actually failing. c S s t d | d t j �d S( Ns %r, retryingt file( t printRp Rh ( R ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR 5 s R R� R R N( R t AssertionErrorRm ( R R ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR7 1 s c s � f d � } | S( s, Decorator to Ignore AccessDenied exceptions.c s% t j � � � � f d � � } | S( Nc sV y � | | � SWn> t j k rQ � d k r? � s? � q? n t j d � � n Xd S( Ns raises AccessDenied( Rv t AccessDeniedRm R? t SkipTest( R� R� ( R� t only_if( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR� ? s ( R� R� ( R� R� ( RF ( R� s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyR > s ! 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Rr t unlinkR� ( R3 Rs ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRG j s c C s� | d k r' | t t f k r' d } n t j | | � } y_ t j d k rg | j t j t j d � n | j | � | t j k r� | j d � n | SWn t k r� | j � � n Xd S( s Binds a generic socket.RR i t ntt cygwini i N( RR i ( s nts cygwin( Rm R R R� Rr R� t setsockoptt SOL_SOCKETt SO_REUSEADDRR� R R� Rl R~ ( t familyt typet addrR� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRH z s c C sj t j t j | � } y0 | j | � | t j k rD | j d � n Wn t k re | j � � n X| S( s Bind a UNIX socket.i ( R� R| R� R R� Rl R~ ( R� RQ R� ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyRI � s c C s� t j t j | t � � �� } | j | � | j d � | j � } t j | t � } y\ | j | � | j � } x< t r� | j � \ } } | | k r� | | f S| j � qu WWn t k r� | j � � n XWd QXd S( s^ Build a pair of TCP sockets connected to each other. 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Rh R� R� R! t objectR| R� R� R� R� t registerR� R� R� R� R� R1 R3 R2 R/ R� R� R0 RA R@ R R� RC t EnvironmentErrorRC RD RB R; R/ t contextmanagerR: R< R? R: R7 R5 R6 RF RG RH RI RJ RK RL RE RM RN RO RQ RP ( ( ( s; /usr/lib64/python2.7/site-packages/psutil/tests/__init__.pyt <module> s\ ' 0 $ 0 ## % ` : !