o
    h;                     @   s  d 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! ej"j#Z#e$ Z%dZ&dd  Z'G d!d" d"eZ(G d#d$ d$e(Z)ej*j+e d%d&G d'd( d(eZ,G d)d* d*eZ-dS )+a  Tests for detecting function memory leaks (typically the ones
implemented in C). It does so by calling a function many times and
checking whether process memory usage keeps increasing between
calls or over time.
Note that this may produce false positives (especially on Windows
for some reason).
PyPy appears to be completely unstable for this framework, probably
because of how its JIT handles memory, so tests are skipped.
    N)LINUX)MACOS)OPENBSD)POSIX)SUNOS)WINDOWS)HAS_CPU_AFFINITY)HAS_CPU_FREQ)HAS_ENVIRON)
HAS_IONICE)HAS_MEMORY_MAPS)HAS_NET_IO_COUNTERS)HAS_PROC_CPU_NUM)HAS_PROC_IO_COUNTERS)
HAS_RLIMIT)HAS_SENSORS_BATTERY)HAS_SENSORS_FANS)HAS_SENSORS_TEMPERATURES)TestMemoryLeak)create_sockets)
get_testfn)process_namespace)pytest)skip_on_access_denied)spawn_testproc)system_namespace)	terminate   c                  C   s   dd } | S )zsDecorator for those Linux functions which are implemented in pure
    Python, and which we want to run faster.
    c                    s   t   fdd}|S )Nc                    sV   t r | jj}zt| j_ | g|R i |W || j_S || j_w  | g|R i |S N)r   	__class__times	FEW_TIMES)selfargskwargsbeforefun N/var/www/vscode/kcb/lib/python3.10/site-packages/psutil/tests/test_memleaks.pywrapper@   s   z5fewtimes_if_linux.<locals>.decorator.<locals>.wrapper)	functoolswraps)r'   r*   r(   r&   r)   	decorator?   s   z$fewtimes_if_linux.<locals>.decoratorr(   )r-   r(   r(   r)   fewtimes_if_linux:   s   r.   c                   @   s0  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jje dde dd Zejje dde dd Ze dd Zdd Zdd Zejje dddd Zejje dddd Zejje dde dd Zejjeddd d! Ze d"d# Ze eed$d%d& Zejje d'dd(d) Z ejje dde d*d+ Z!e d,d- Z"e eed$d.d/ Z#e d0d1 Z$e ejje% ddd2d3 Z&e d4d5 Z'e d6d7 Z(ejje dde d8d9 Z)d:d; Z*e d<d= Z+ejje, ddd>d? Z-ejje, ddd@dA Z.e dBdC Z/ejje0 dde dDdE Z1ejje2 dFdejje3 dddGdH Z4ejje2 dFdejje3 dddIdJ Z5e ejjedKddLdM Z6ejje7 dddNdO Z8ejje d'ddPdQ Z9dRS )STestProcessObjectLeaksz$Test leaks of Process class methods.c                 C   s    t d }|| |j|j  d S r   )r   test_class_coveragegetterssettersr"   nsr(   r(   r)   test_coverage[      z$TestProcessObjectLeaks.test_coveragec                 C      |  | jj d S r   )executeprocnamer"   r(   r(   r)   	test_name_      z TestProcessObjectLeaks.test_namec                 C   r7   r   )r8   r9   cmdliner;   r(   r(   r)   test_cmdlinec   r=   z#TestProcessObjectLeaks.test_cmdlinec                 C   r7   r   )r8   r9   exer;   r(   r(   r)   test_exeg   r=   zTestProcessObjectLeaks.test_exec                 C   r7   r   )r8   r9   ppidr;   r(   r(   r)   	test_ppidk   r=   z TestProcessObjectLeaks.test_ppidz
POSIX onlyreasonc                 C   r7   r   )r8   r9   uidsr;   r(   r(   r)   	test_uidso      z TestProcessObjectLeaks.test_uidsc                 C   r7   r   )r8   r9   gidsr;   r(   r(   r)   	test_gidst   rH   z TestProcessObjectLeaks.test_gidsc                 C   r7   r   )r8   r9   statusr;   r(   r(   r)   test_statusy   r=   z"TestProcessObjectLeaks.test_statusc                 C   r7   r   )r8   r9   nicer;   r(   r(   r)   	test_nice}      z TestProcessObjectLeaks.test_nicec                    s    t    fdd d S )Nc                         j  S r   )r9   rM   r(   nicenessr"   r(   r)   <lambda>       z6TestProcessObjectLeaks.test_nice_set.<locals>.<lambda>)thisprocrM   r8   r;   r(   rQ   r)   test_nice_set   r6   z$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   rX   r(   r"   valuer(   r)   rS      rT   z8TestProcessObjectLeaks.test_ionice_set.<locals>.<lambda>c                          j tjS r   )r9   rX   psutilIOPRIO_CLASS_NONEr(   r;   r(   r)   rS          r   )r   rU   rX   r8   r+   partialcextproc_ioprio_setosgetpidexecute_w_excOSErrorr"   r'   r(   rZ   r)   test_ionice_set   s   z&TestProcessObjectLeaks.test_ionice_setc                 C   r7   r   )r8   r9   io_countersr;   r(   r(   r)   test_io_counters   rH   z'TestProcessObjectLeaks.test_io_counterszworthless on POSIXc                 C   s   t    | | jj d S r   )r]   Processusernamer8   r9   r;   r(   r(   r)   test_username   s   z$TestProcessObjectLeaks.test_usernamec                 C   r7   r   )r8   r9   create_timer;   r(   r(   r)   test_create_time   r=   z'TestProcessObjectLeaks.test_create_time)only_ifc                 C   r7   r   )r8   r9   num_threadsr;   r(   r(   r)   test_num_threads   rH   z'TestProcessObjectLeaks.test_num_threadsWINDOWS onlyc                 C   r7   r   )r8   r9   num_handlesr;   r(   r(   r)   test_num_handles   r=   z'TestProcessObjectLeaks.test_num_handlesc                 C   r7   r   )r8   r9   num_fdsr;   r(   r(   r)   test_num_fds   rH   z#TestProcessObjectLeaks.test_num_fdsc                 C   r7   r   )r8   r9   num_ctx_switchesr;   r(   r(   r)   test_num_ctx_switches   r=   z,TestProcessObjectLeaks.test_num_ctx_switchesc                 C   r7   r   )r8   r9   threadsr;   r(   r(   r)   test_threads   rH   z#TestProcessObjectLeaks.test_threadsc                 C   r7   r   )r8   r9   	cpu_timesr;   r(   r(   r)   test_cpu_times   r=   z%TestProcessObjectLeaks.test_cpu_timesc                 C   r7   r   )r8   r9   cpu_numr;   r(   r(   r)   test_cpu_num   rH   z#TestProcessObjectLeaks.test_cpu_numc                 C   r7   r   )r8   r9   memory_infor;   r(   r(   r)   test_memory_info   r=   z'TestProcessObjectLeaks.test_memory_infoc                 C   r7   r   )r8   r9   memory_full_infor;   r(   r(   r)   test_memory_full_info   r=   z,TestProcessObjectLeaks.test_memory_full_infoc                 C   r7   r   )r8   r9   terminalr;   r(   r(   r)   test_terminal   rH   z$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                      rP   r   r9   r   r(   affinityr"   r(   r)   rS      rT   z>TestProcessObjectLeaks.test_cpu_affinity_set.<locals>.<lambda>c                      s    j dgS Nr`   r   r(   r;   r(   r)   rS      r_   )rU   r   r8   rf   
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   
open_filesr;   r(   r(   r)   test_open_files   s   "z&TestProcessObjectLeaks.test_open_filesc                 C   r7   r   )r8   r9   memory_mapsr;   r(   r(   r)   test_memory_maps   rH   z'TestProcessObjectLeaks.test_memory_mapsz
LINUX onlyc                    s      fdd d S )Nc                      r\   r   r9   rlimitr]   RLIMIT_NOFILEr(   r;   r(   r)   rS      r_   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)   rS      s    z8TestProcessObjectLeaks.test_rlimit_set.<locals>.<lambda>c                      s    j dS r   )r9   r   r(   r;   r(   r)   rS      rT   )rU   r   r]   r   r8   rf   rg   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 )Ninetallc                      rP   r   )r9   net_connectionsr(   kindr"   r(   r)   rS      rT   z=TestProcessObjectLeaks.test_net_connections.<locals>.<lambda>)r   r   r8   r;   r(   r   r)   test_net_connections   s   "z+TestProcessObjectLeaks.test_net_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   )rb   	proc_inford   re   r(   r(   r(   r)   rS     r_   z7TestProcessObjectLeaks.test_proc_info.<locals>.<lambda>r   r;   r(   r(   r)   test_proc_info  r=   z%TestProcessObjectLeaks.test_proc_infoN):__name__
__module____qualname____doc__rU   r9   r5   r.   r<   r?   rA   rC   r   markskipifr   rG   rJ   rL   rN   rV   r   rY   ri   r   rk   rn   rp   r   r   rs   r   rv   rx   rz   r|   r~   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r
   r   r   r(   r(   r(   r)   r/   V   s    






	











r/   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   )
super
setUpClassr   subpr]   rl   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   )r]   NoSuchProcessrh   r(   r(   r)   call  s
   zTestTerminatedProcessLeaks.callc                 C   r7   r   )r8   r9   r   r;   r(   r(   r)   	test_kill'  rO   z$TestTerminatedProcessLeaks.test_killc                 C   r7   r   )r8   r9   r   r;   r(   r(   r)   test_terminate*  rO   z)TestTerminatedProcessLeaks.test_terminatec                 C   r7   r   )r8   r9   suspendr;   r(   r(   r)   test_suspend-  rO   z'TestTerminatedProcessLeaks.test_suspendc                 C   r7   r   )r8   r9   r   r;   r(   r(   r)   r   0  rO   z&TestTerminatedProcessLeaks.test_resumec                 C   r7   r   )r8   r9   r   r;   r(   r(   r)   	test_wait3  rO   z$TestTerminatedProcessLeaks.test_waitc                    s    fdd}  | d S )Nc                      s&   zt  jjW S  ty   Y d S w r   )rb   r   r9   r   ProcessLookupErrorr(   r;   r(   r)   r   8  s
   z7TestTerminatedProcessLeaks.test_proc_info.<locals>.callr   )r"   r   r(   r;   r)   r   6  s   z)TestTerminatedProcessLeaks.test_proc_info)r   r   r   r   classmethodr   r   r   r   r   r   r   r   r   r   __classcell__r(   r(   r   r)   r     s    r   rt   rD   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use_pebrb   proc_cmdlinerd   re   r(   r(   r(   r)   rS   D      zETestProcessDualImplementation.test_cmdline_peb_true.<locals>.<lambda>r   r;   r(   r(   r)   test_cmdline_peb_trueC  rO   z3TestProcessDualImplementation.test_cmdline_peb_truec                 C   r   )Nc                   S   r   )NFr   r   r(   r(   r(   r)   rS   G  r   zFTestProcessDualImplementation.test_cmdline_peb_false.<locals>.<lambda>r   r;   r(   r(   r)   test_cmdline_peb_falseF  rO   z4TestProcessDualImplementation.test_cmdline_peb_falseN)r   r   r   r   r   r(   r(   r(   r)   r   A  s    r   c                   @   s0  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jjeo9e dkddejje dddd Zejje dddd Zdd Zejjedddd Zdd Zdd Zd d! Zejjeoejd" d#de d$d% Ze d&d' Z e ejje! ddd(d) Z"e ejjeoe# d*kd+dd,d- Z$d.d/ Z%d0d1 Z&e ejje' ddd2d3 Z(e ejje) ddd4d5 Z*e ejje+ ddd6d7 Z,e d8d9 Z-d:d; Z.d<d= Z/erd>d? Z0d@dA Z1dBdC Z2dDdE Z3dFdG Z4dHS dHS )ITestModuleFunctionsLeaksz&Test leaks of psutil module functions.c                 C   s   t  }|| |j d S r   )r   r0   r   r3   r(   r(   r)   r5   R  s   z&TestModuleFunctionsLeaks.test_coveragec                 C   r   )Nc                   S      t jddS )NTlogicalr]   	cpu_countr(   r(   r(   r)   rS   Z  rT   z9TestModuleFunctionsLeaks.test_cpu_count.<locals>.<lambda>r   r;   r(   r(   r)   test_cpu_countX  r=   z'TestModuleFunctionsLeaks.test_cpu_countc                 C   r   )Nc                   S   r   )NFr   r   r(   r(   r(   r)   rS   ^  rT   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   r]   r}   r;   r(   r(   r)   r~   `     z'TestModuleFunctionsLeaks.test_cpu_timesc                 C   r   )Nc                   S   r   )NT)percpu)r]   r}   r(   r(   r(   r)   rS   f  rT   z=TestModuleFunctionsLeaks.test_per_cpu_times.<locals>.<lambda>r   r;   r(   r(   r)   test_per_cpu_timesd  r=   z+TestModuleFunctionsLeaks.test_per_cpu_timesc                 C   r   r   )r8   r]   	cpu_statsr;   r(   r(   r)   test_cpu_statsh  r   z'TestModuleFunctionsLeaks.test_cpu_statsarm64zskipped due to #1892rD   rW   c                 C   r   r   )r8   r]   cpu_freqr;   r(   r(   r)   test_cpu_freql  s   z&TestModuleFunctionsLeaks.test_cpu_freqrt   c                 C   s   t   | t j d S r   )r]   
getloadavgr8   r;   r(   r(   r)   test_getloadavgu  s   z(TestModuleFunctionsLeaks.test_getloadavgc                 C   r   r   )r8   r]   virtual_memoryr;   r(   r(   r)   test_virtual_memory|     z,TestModuleFunctionsLeaks.test_virtual_memoryz&worthless on SUNOS (uses a subprocess)c                 C   r   r   )r8   r]   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   )r]   
pid_existsrd   re   r(   r(   r(   r)   rS     r_   z:TestModuleFunctionsLeaks.test_pid_exists.<locals>.<lambda>r   r   r!   r    r8   r   r(   r(   r)   test_pid_exists  r   z(TestModuleFunctionsLeaks.test_pid_existsc                 C   r   )Nc                   S   
   t dS )N.)r]   
disk_usager(   r(   r(   r)   rS        
 z:TestModuleFunctionsLeaks.test_disk_usage.<locals>.<lambda>r   r   r   r(   r(   r)   test_disk_usage  r   z(TestModuleFunctionsLeaks.test_disk_usagec                 C   r   r   )r8   r]   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)nowrap)r]   disk_io_countersr(   r(   r(   r)   rS     rT   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   r]   pidsr;   r(   r(   r)   	test_pids  r   z"TestModuleFunctionsLeaks.test_pidsc                 C   r   )Nc                   S   r   r   )r]   net_io_countersr(   r(   r(   r)   rS     rT   z?TestModuleFunctionsLeaks.test_net_io_counters.<locals>.<lambda>r   r;   r(   r(   r)   test_net_io_counters  rH   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   )r]   r   r(   r(   r(   r)   rS     rT   z?TestModuleFunctionsLeaks.test_net_connections.<locals>.<lambda>)r]   r   r   r8   r;   r(   r(   r)   r     s   "z-TestModuleFunctionsLeaks.test_net_connectionsc                 C   s"   t rdn| j}| jtj|d d S )Ni @ )	tolerance)r   r   r8   r]   net_if_addrs)r"   r   r(   r(   r)   test_net_if_addrs  s   z*TestModuleFunctionsLeaks.test_net_if_addrsc                 C   r   r   )r8   r]   net_if_statsr;   r(   r(   r)   test_net_if_stats  r   z*TestModuleFunctionsLeaks.test_net_if_statsc                 C   r   r   )r8   r]   sensors_batteryr;   r(   r(   r)   test_sensors_battery     z-TestModuleFunctionsLeaks.test_sensors_batteryc                 C   r   r   )r8   r]   sensors_temperaturesr;   r(   r(   r)   test_sensors_temperatures  r  z2TestModuleFunctionsLeaks.test_sensors_temperaturesc                 C   r   r   )r8   r]   sensors_fansr;   r(   r(   r)   test_sensors_fans  r  z*TestModuleFunctionsLeaks.test_sensors_fansc                 C   r   r   )r8   r]   	boot_timer;   r(   r(   r)   test_boot_time  r   z'TestModuleFunctionsLeaks.test_boot_timec                 C   r   r   )r8   r]   usersr;   r(   r(   r)   
test_users  r   z#TestModuleFunctionsLeaks.test_usersc                 C   r   )Nc                   S   r   )NF)r]   
_set_debugr(   r(   r(   r)   rS     r   z9TestModuleFunctionsLeaks.test_set_debug.<locals>.<lambda>r   r;   r(   r(   r)   test_set_debug  rO   z'TestModuleFunctionsLeaks.test_set_debugc                 C   r   r   )r8   rb   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   )rb   winservice_query_configr(   r:   r(   r)   rS     r   zFTestModuleFunctionsLeaks.test_win_service_get_config.<locals>.<lambda>nextr]   win_service_iterr:   r8   r;   r(   r  r)   test_win_service_get_config     z4TestModuleFunctionsLeaks.test_win_service_get_configc                    r  )Nc                      r  r   )rb   winservice_query_statusr(   r  r(   r)   rS     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   )rb   winservice_query_descrr(   r  r(   r)   rS     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)5r   r   r   r   r5   r.   r   r   r~   r   r   r   r   r   r   platformmachiner	   r   r   r   r   r   r   r   r   r   r   rd   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   O  s~    








r   ).r   r+   rd   r"  r]   psutil._commonr   r   r   r   r   r   psutil.testsr   r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   _psplatformrb   rl   rU   r!   r.   r/   r   r   r   r   r   r(   r(   r(   r)   <module>   sV    66