o
    h:                     @   s   d Z ddlmZ ddlZddlZddlZddlZddlZddlZddlm	Z	 ddlm
Z
 ddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlm Z  ddlm!Z! ddlm"Z" ddlm#Z# ddlm$Z$ ddlm%Z% ddlm&Z& ej'j(Z(e) Z*d Z+d!d" Z,G d#d$ d$eZ-G d%d& d&e-Z.e/e d'G d(d) d)eZ0G d*d+ d+eZ1e2d,krdd-l3m4Z4 e4e5 dS dS ).a  
Tests for detecting function memory leaks (typically the ones
implemented in C). It does so by calling a function many times and
checking whether process memory usage keeps increasing between
calls or over time.
Note that this may produce false positives (especially on Windows
for some reason).
PyPy appears to be completely unstable for this framework, probably
because of how its JIT handles memory, so tests are skipped.
    )print_functionN)LINUX)MACOS)OPENBSD)POSIX)SUNOS)WINDOWS)ProcessLookupError)super)HAS_CPU_AFFINITY)HAS_CPU_FREQ)HAS_ENVIRON)
HAS_IONICE)HAS_MEMORY_MAPS)HAS_NET_IO_COUNTERS)HAS_PROC_CPU_NUM)HAS_PROC_IO_COUNTERS)
HAS_RLIMIT)HAS_SENSORS_BATTERY)HAS_SENSORS_FANS)HAS_SENSORS_TEMPERATURES)TestMemoryLeak)create_sockets)
get_testfn)process_namespace)skip_on_access_denied)spawn_testproc)system_namespace)	terminate   c                  C   s   dd } | S )zsDecorator for those Linux functions which are implemented in pure
    Python, and which we want to run faster.
    c                    s   t   fdd}|S )Nc                    sV   t r | jj}zt| j_ | g|R i |W || j_S || j_w  | g|R i |S N)r   	__class__times	FEW_TIMES)selfargskwargsbeforefun q/Users/merlin/projects/employee-monitoring-system/venv/lib/python3.10/site-packages/psutil/tests/test_memleaks.pywrapperC   s   z5fewtimes_if_linux.<locals>.decorator.<locals>.wrapper)	functoolswraps)r)   r,   r*   r(   r+   	decoratorB   s   
z$fewtimes_if_linux.<locals>.decoratorr*   )r/   r*   r*   r+   fewtimes_if_linux>   s   r0   c                   @   s  e Zd ZdZeZdd Ze dd Ze dd Z	e dd	 Z
e d
d Zee de dd Zee de dd Ze dd Zdd Zdd Zee ddd Zee ddd Zee de dd Zeeddd  Ze d!d" Ze eed#d$d% Zee d&d'd( Zee de d)d* Z e d+d, Z!e eed#d-d. Z"e d/d0 Z#e ee$ dd1d2 Z%e d3d4 Z&e d5d6 Z'ee de d7d8 Z(d9d: Z)e d;d< Z*ee+ dd=d> Z,ee+ dd?d@ Z-e dAdB Z.ee/ de dCdD Z0ee1 dEee2 ddFdG Z3ee1 dEee2 ddHdI Z4e eedJdKdL Z5ee6 ddMdN Z7ee d&dOdP Z8dQS )RTestProcessObjectLeaksz$Test leaks of Process class methods.c                 C   s    t d }|| |j|j  d S r    )r   test_class_coverageZgettersZsettersr$   nsr*   r*   r+   test_coverage\      z$TestProcessObjectLeaks.test_coveragec                 C      |  | jj d S r    )executeprocnamer$   r*   r*   r+   	test_name`      z TestProcessObjectLeaks.test_namec                 C   r7   r    )r8   r9   Zcmdliner;   r*   r*   r+   test_cmdlined   r=   z#TestProcessObjectLeaks.test_cmdlinec                 C   r7   r    )r8   r9   exer;   r*   r*   r+   test_exeh   r=   zTestProcessObjectLeaks.test_exec                 C   r7   r    )r8   r9   Zppidr;   r*   r*   r+   	test_ppidl   r=   z TestProcessObjectLeaks.test_ppidz
POSIX onlyc                 C   r7   r    )r8   r9   Zuidsr;   r*   r*   r+   	test_uidsp      z TestProcessObjectLeaks.test_uidsc                 C   r7   r    )r8   r9   gidsr;   r*   r*   r+   	test_gidsu   rC   z TestProcessObjectLeaks.test_gidsc                 C   r7   r    )r8   r9   statusr;   r*   r*   r+   test_statusz   r=   z"TestProcessObjectLeaks.test_statusc                 C   r7   r    )r8   r9   nicer;   r*   r*   r+   	test_nice~      z TestProcessObjectLeaks.test_nicec                    s    t    fdd d S )Nc                         j  S r    )r9   rH   r*   Znicenessr$   r*   r+   <lambda>       z6TestProcessObjectLeaks.test_nice_set.<locals>.<lambda>)thisprocrH   r8   r;   r*   rL   r+   test_nice_set   r6   z$TestProcessObjectLeaks.test_nice_setnot supportedc                 C   r7   r    )r8   r9   ionicer;   r*   r*   r+   test_ionice   r=   z"TestProcessObjectLeaks.test_ionicec                    s\   t rt   fdd d S   fdd ttjt	 dd} 
t| d S )Nc                      s    j S r    )r9   rR   r*   r$   valuer*   r+   rM      rN   z8TestProcessObjectLeaks.test_ionice_set.<locals>.<lambda>c                          j tjS r    )r9   rR   psutilZIOPRIO_CLASS_NONEr*   r;   r*   r+   rM          r   )r   rO   rR   r8   r-   partialcextZproc_ioprio_setosgetpidexecute_w_excOSErrorr$   r)   r*   rT   r+   test_ionice_set   s   z&TestProcessObjectLeaks.test_ionice_setc                 C   r7   r    )r8   r9   Zio_countersr;   r*   r*   r+   test_io_counters   rC   z'TestProcessObjectLeaks.test_io_counterszworthless on POSIXc                 C   s   t    | | jj d S r    )rW   Processusernamer8   r9   r;   r*   r*   r+   test_username   s   z$TestProcessObjectLeaks.test_usernamec                 C   r7   r    )r8   r9   Zcreate_timer;   r*   r*   r+   test_create_time   r=   z'TestProcessObjectLeaks.test_create_time)Zonly_ifc                 C   r7   r    )r8   r9   Znum_threadsr;   r*   r*   r+   test_num_threads   rC   z'TestProcessObjectLeaks.test_num_threadsWINDOWS onlyc                 C   r7   r    )r8   r9   Znum_handlesr;   r*   r*   r+   test_num_handles   r=   z'TestProcessObjectLeaks.test_num_handlesc                 C   r7   r    )r8   r9   Znum_fdsr;   r*   r*   r+   test_num_fds   rC   z#TestProcessObjectLeaks.test_num_fdsc                 C   r7   r    )r8   r9   Znum_ctx_switchesr;   r*   r*   r+   test_num_ctx_switches   r=   z,TestProcessObjectLeaks.test_num_ctx_switchesc                 C   r7   r    )r8   r9   threadsr;   r*   r*   r+   test_threads   rC   z#TestProcessObjectLeaks.test_threadsc                 C   r7   r    )r8   r9   	cpu_timesr;   r*   r*   r+   test_cpu_times   r=   z%TestProcessObjectLeaks.test_cpu_timesc                 C   r7   r    )r8   r9   Zcpu_numr;   r*   r*   r+   test_cpu_num   rC   z#TestProcessObjectLeaks.test_cpu_numc                 C   r7   r    )r8   r9   Zmemory_infor;   r*   r*   r+   test_memory_info   r=   z'TestProcessObjectLeaks.test_memory_infoc                 C   r7   r    )r8   r9   Zmemory_full_infor;   r*   r*   r+   test_memory_full_info   r=   z,TestProcessObjectLeaks.test_memory_full_infoc                 C   r7   r    )r8   r9   Zterminalr;   r*   r*   r+   test_terminal   rC   z$TestProcessObjectLeaks.test_terminalc                 C   s$   t rtn| j}| j| jj|d d S )Nr"   )r   r#   r"   r8   r9   resumer$   r"   r*   r*   r+   test_resume      z"TestProcessObjectLeaks.test_resumec                 C   r7   r    )r8   r9   cwdr;   r*   r*   r+   test_cwd   r=   zTestProcessObjectLeaks.test_cwdc                 C   r7   r    )r8   r9   cpu_affinityr;   r*   r*   r+   test_cpu_affinity   r=   z(TestProcessObjectLeaks.test_cpu_affinityc                    s4   t    fdd tfdd d S )Nc                      rK   r    r9   r{   r*   Zaffinityr$   r*   r+   rM      rN   z>TestProcessObjectLeaks.test_cpu_affinity_set.<locals>.<lambda>c                      s    j dgS NrY   r}   r*   r;   r*   r+   rM      rX   )rO   r{   r8   r^   
ValueErrorr;   r*   r~   r+   test_cpu_affinity_set   s
   z,TestProcessObjectLeaks.test_cpu_affinity_setc                 C   s@   t t d | | jj W d    d S 1 sw   Y  d S )Nw)openr   r8   r9   Z
open_filesr;   r*   r*   r+   test_open_files   s   "z&TestProcessObjectLeaks.test_open_filesc                 C   r7   r    )r8   r9   Zmemory_mapsr;   r*   r*   r+   test_memory_maps   rC   z'TestProcessObjectLeaks.test_memory_mapsz
LINUX onlyc                    s      fdd d S )Nc                      rV   r    r9   rlimitrW   RLIMIT_NOFILEr*   r;   r*   r+   rM      rX   z4TestProcessObjectLeaks.test_rlimit.<locals>.<lambda>r8   r;   r*   r;   r+   test_rlimit   s   z"TestProcessObjectLeaks.test_rlimitc                    s<   t tj  fdd ttffdd d S )Nc                      s   j tj S r    r   r*   limitr$   r*   r+   rM      s    z8TestProcessObjectLeaks.test_rlimit_set.<locals>.<lambda>c                      s    j dS r   )r9   r   r*   r;   r*   r+   rM      rN   )rO   r   rW   r   r8   r^   r_   r   r;   r*   r   r+   test_rlimit_set   s   z&TestProcessObjectLeaks.test_rlimit_setzworthless on WINDOWSc                    sL   t   trdnd  fdd W d    d S 1 sw   Y  d S )NZinetallc                      rK   r    )r9   connectionsr*   kindr$   r*   r+   rM     rN   z9TestProcessObjectLeaks.test_connections.<locals>.<lambda>)r   r   r8   r;   r*   r   r+   test_connections   s   "z'TestProcessObjectLeaks.test_connectionsc                 C   r7   r    )r8   r9   environr;   r*   r*   r+   test_environ  r=   z#TestProcessObjectLeaks.test_environc                 C      |  dd  d S )Nc                   S      t t S r    )r[   	proc_infor\   r]   r*   r*   r*   r+   rM   
  rX   z7TestProcessObjectLeaks.test_proc_info.<locals>.<lambda>r   r;   r*   r*   r+   test_proc_info  r=   z%TestProcessObjectLeaks.test_proc_infoN)9__name__
__module____qualname____doc__rO   r9   r5   r0   r<   r>   r@   rA   unittestskipIfr   rB   rE   rG   rI   rP   r   rS   ra   r   rb   re   rf   r   r   rg   r   ri   rj   rk   rm   ro   r   rp   rq   rr   rs   rw   rz   r   r|   r   r   r   r   r   r   r   r   r   r   r   r   r*   r*   r*   r+   r1   W   s    






	













r1   c                       sx   e Zd ZdZe fddZe fddZdd Zer8dd	 Z	d
d Z
dd Zdd Zdd Zdd Z  ZS   ZS )TestTerminatedProcessLeakszRepeat the tests above looking for leaks occurring when dealing
    with terminated processes raising NoSuchProcess exception.
    The C functions are still invoked but will follow different code
    paths. We'll check those code paths.
    c                    s:   t    t | _t| jj| _| j  | j	  d S r    )
r
   
setUpClassr   subprW   rc   pidr9   killwaitclsr!   r*   r+   r     s
   

z%TestTerminatedProcessLeaks.setUpClassc                    s   t    t| j d S r    )r
   tearDownClassr   r   r   r   r*   r+   r     s   
z(TestTerminatedProcessLeaks.tearDownClassc                 C   s$   z|  W d S  t jy   Y d S w r    )rW   ZNoSuchProcessr`   r*   r*   r+   call!  s
   zTestTerminatedProcessLeaks.callc                 C   r7   r    )r8   r9   r   r;   r*   r*   r+   	test_kill)  rJ   z$TestTerminatedProcessLeaks.test_killc                 C   r7   r    )r8   r9   r   r;   r*   r*   r+   test_terminate,  rJ   z)TestTerminatedProcessLeaks.test_terminatec                 C   r7   r    )r8   r9   Zsuspendr;   r*   r*   r+   test_suspend/  rJ   z'TestTerminatedProcessLeaks.test_suspendc                 C   r7   r    )r8   r9   ru   r;   r*   r*   r+   rw   2  rJ   z&TestTerminatedProcessLeaks.test_resumec                 C   r7   r    )r8   r9   r   r;   r*   r*   r+   	test_wait5  rJ   z$TestTerminatedProcessLeaks.test_waitc                    s    fdd}  | d S )Nc                      s&   zt  jjW S  ty   Y d S w r    )r[   r   r9   r   r	   r*   r;   r*   r+   r   :  s
   z7TestTerminatedProcessLeaks.test_proc_info.<locals>.callr   )r$   r   r*   r;   r+   r   8  s   z)TestTerminatedProcessLeaks.test_proc_info)r   r   r   r   classmethodr   r   r   r   r   r   r   rw   r   r   __classcell__r*   r*   r   r+   r     s    r   rh   c                   @   s   e Zd Zdd Zdd ZdS )TestProcessDualImplementationc                 C   r   )Nc                   S      t jt ddS )NTZuse_pebr[   Zproc_cmdliner\   r]   r*   r*   r*   r+   rM   G      zETestProcessDualImplementation.test_cmdline_peb_true.<locals>.<lambda>r   r;   r*   r*   r+   test_cmdline_peb_trueF  rJ   z3TestProcessDualImplementation.test_cmdline_peb_truec                 C   r   )Nc                   S   r   )NFr   r   r*   r*   r*   r+   rM   J  r   zFTestProcessDualImplementation.test_cmdline_peb_false.<locals>.<lambda>r   r;   r*   r*   r+   test_cmdline_peb_falseI  rJ   z4TestProcessDualImplementation.test_cmdline_peb_falseN)r   r   r   r   r   r*   r*   r*   r+   r   C  s    r   c                   @   s  e Zd ZdZdd Ze dd Ze dd Ze dd	 Ze d
d Z	e dd Z
e eeo8e dkdee ddd Zee ddd Zdd Zeeddd Zdd Zdd Zdd  Zeeovejd! d"e d#d$ Ze d%d& Ze ee  dd'd( Z!e eeoe" d)kd*d+d, Z#d-d. Z$d/d0 Z%e ee& dd1d2 Z'e ee( dd3d4 Z)e ee* dd5d6 Z+e d7d8 Z,d9d: Z-d;d< Z.erd=d> Z/d?d@ Z0dAdB Z1dCdD Z2dEdF Z3dGS dGS )HTestModuleFunctionsLeaksz&Test leaks of psutil module functions.c                 C   s   t  }|| |j d S r    )r   r2   r   r3   r*   r*   r+   r5   U  s   z&TestModuleFunctionsLeaks.test_coveragec                 C   r   )Nc                   S      t jddS )NTZlogicalrW   	cpu_countr*   r*   r*   r+   rM   ]  rN   z9TestModuleFunctionsLeaks.test_cpu_count.<locals>.<lambda>r   r;   r*   r*   r+   test_cpu_count[  r=   z'TestModuleFunctionsLeaks.test_cpu_countc                 C   r   )Nc                   S   r   )NFr   r   r*   r*   r*   r+   rM   a  rN   z?TestModuleFunctionsLeaks.test_cpu_count_cores.<locals>.<lambda>r   r;   r*   r*   r+   test_cpu_count_cores_  r=   z-TestModuleFunctionsLeaks.test_cpu_count_coresc                 C      |  tj d S r    )r8   rW   rn   r;   r*   r*   r+   ro   c     z'TestModuleFunctionsLeaks.test_cpu_timesc                 C   r   )Nc                   S   r   )NT)Zpercpu)rW   rn   r*   r*   r*   r+   rM   i  rN   z=TestModuleFunctionsLeaks.test_per_cpu_times.<locals>.<lambda>r   r;   r*   r*   r+   test_per_cpu_timesg  r=   z+TestModuleFunctionsLeaks.test_per_cpu_timesc                 C   r   r    )r8   rW   Z	cpu_statsr;   r*   r*   r+   test_cpu_statsk  r   z'TestModuleFunctionsLeaks.test_cpu_statsarm64zskipped due to #1892rQ   c                 C   r   r    )r8   rW   Zcpu_freqr;   r*   r*   r+   test_cpu_freqo  s   z&TestModuleFunctionsLeaks.test_cpu_freqrh   c                 C   s   t   | t j d S r    )rW   
getloadavgr8   r;   r*   r*   r+   test_getloadavgw  s   z(TestModuleFunctionsLeaks.test_getloadavgc                 C   r   r    )r8   rW   Zvirtual_memoryr;   r*   r*   r+   test_virtual_memory~     z,TestModuleFunctionsLeaks.test_virtual_memoryz&worthless on SUNOS (uses a subprocess)c                 C   r   r    )r8   rW   Zswap_memoryr;   r*   r*   r+   test_swap_memory  r   z)TestModuleFunctionsLeaks.test_swap_memoryc                 C   $   t rtn| j}| jdd |d d S )Nc                   S   r   r    )rW   Z
pid_existsr\   r]   r*   r*   r*   r+   rM     rX   z:TestModuleFunctionsLeaks.test_pid_exists.<locals>.<lambda>rt   r   r#   r"   r8   rv   r*   r*   r+   test_pid_exists  rx   z(TestModuleFunctionsLeaks.test_pid_existsc                 C   r   )Nc                   S   
   t dS )N.)rW   
disk_usager*   r*   r*   r+   rM        
 z:TestModuleFunctionsLeaks.test_disk_usage.<locals>.<lambda>rt   r   rv   r*   r*   r+   test_disk_usage  rx   z(TestModuleFunctionsLeaks.test_disk_usagec                 C   r   r    )r8   rW   Zdisk_partitionsr;   r*   r*   r+   test_disk_partitions  r   z-TestModuleFunctionsLeaks.test_disk_partitionsz/proc/diskstatsz3/proc/diskstats not available on this Linux versionc                 C   r   )Nc                   S   r   NF)Znowrap)rW   Zdisk_io_countersr*   r*   r*   r+   rM     rN   z@TestModuleFunctionsLeaks.test_disk_io_counters.<locals>.<lambda>r   r;   r*   r*   r+   test_disk_io_counters  s   z.TestModuleFunctionsLeaks.test_disk_io_countersc                 C   r   r    )r8   rW   Zpidsr;   r*   r*   r+   	test_pids  r   z"TestModuleFunctionsLeaks.test_pidsc                 C   r   )Nc                   S   r   r   )rW   Znet_io_countersr*   r*   r*   r+   rM     rN   z?TestModuleFunctionsLeaks.test_net_io_counters.<locals>.<lambda>r   r;   r*   r*   r+   test_net_io_counters  rC   z-TestModuleFunctionsLeaks.test_net_io_countersr   zneed root accessc                 C   sF   t jdd t  | dd  W d    d S 1 sw   Y  d S )Nr   r   c                   S   r   )Nr   r   )rW   net_connectionsr*   r*   r*   r+   rM     rN   z?TestModuleFunctionsLeaks.test_net_connections.<locals>.<lambda>)rW   r   r   r8   r;   r*   r*   r+   test_net_connections  s   "z-TestModuleFunctionsLeaks.test_net_connectionsc                 C   s"   t rdn| j}| jtj|d d S )Ni @ )	tolerance)r   r   r8   rW   Znet_if_addrs)r$   r   r*   r*   r+   test_net_if_addrs  s   z*TestModuleFunctionsLeaks.test_net_if_addrsc                 C   r   r    )r8   rW   Znet_if_statsr;   r*   r*   r+   test_net_if_stats  r   z*TestModuleFunctionsLeaks.test_net_if_statsc                 C   r   r    )r8   rW   Zsensors_batteryr;   r*   r*   r+   test_sensors_battery     z-TestModuleFunctionsLeaks.test_sensors_batteryc                 C   r   r    )r8   rW   Zsensors_temperaturesr;   r*   r*   r+   test_sensors_temperatures  r   z2TestModuleFunctionsLeaks.test_sensors_temperaturesc                 C   r   r    )r8   rW   Zsensors_fansr;   r*   r*   r+   test_sensors_fans  r   z*TestModuleFunctionsLeaks.test_sensors_fansc                 C   r   r    )r8   rW   Z	boot_timer;   r*   r*   r+   test_boot_time  r   z'TestModuleFunctionsLeaks.test_boot_timec                 C   r   r    )r8   rW   Zusersr;   r*   r*   r+   
test_users  r   z#TestModuleFunctionsLeaks.test_usersc                 C   r   )Nc                   S   r   )NF)rW   Z
_set_debugr*   r*   r*   r+   rM     r   z9TestModuleFunctionsLeaks.test_set_debug.<locals>.<lambda>r   r;   r*   r*   r+   test_set_debug  rJ   z'TestModuleFunctionsLeaks.test_set_debugc                 C   r   r    )r8   r[   Zwinservice_enumerater;   r*   r*   r+   test_win_service_iter  r   z.TestModuleFunctionsLeaks.test_win_service_iterc                 C   s   d S r    r*   r;   r*   r*   r+   test_win_service_get  s   z-TestModuleFunctionsLeaks.test_win_service_getc                    &   t t   |  fdd d S )Nc                      
   t  S r    )r[   Zwinservice_query_configr*   r:   r*   r+   rM     r   zFTestModuleFunctionsLeaks.test_win_service_get_config.<locals>.<lambda>nextrW   Zwin_service_iterr:   r8   r;   r*   r   r+   test_win_service_get_config     z4TestModuleFunctionsLeaks.test_win_service_get_configc                    r   )Nc                      r   r    )r[   Zwinservice_query_statusr*   r   r*   r+   rM     r   zFTestModuleFunctionsLeaks.test_win_service_get_status.<locals>.<lambda>r   r;   r*   r   r+   test_win_service_get_status  r   z4TestModuleFunctionsLeaks.test_win_service_get_statusc                    r   )Nc                      r   r    )r[   Zwinservice_query_descrr*   r   r*   r+   rM     r   zKTestModuleFunctionsLeaks.test_win_service_get_description.<locals>.<lambda>r   r;   r*   r   r+    test_win_service_get_description  r   z9TestModuleFunctionsLeaks.test_win_service_get_descriptionN)4r   r   r   r   r5   r0   r   r   ro   r   r   r   r   r   platformmachiner   r   r   r   r   r   r   r   r   r   r   r\   pathexistsr   r   r   r   getuidr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r*   r*   r*   r+   r   R  s|    









r   __main__)run_from_name)6r   
__future__r   r-   r\   r   r   rW   Zpsutil._commonr   r   r   r   r   r   Zpsutil._compatr	   r
   Zpsutil.testsr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   Z_psplatformr[   rc   rO   r#   r0   r1   r   r   r   r   r   Zpsutil.tests.runnerr   __file__r*   r*   r*   r+   <module>   sf    76 
