U
    !hY                    @   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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Zddlm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% erddl&m'Z' ddl&m(Z( ddl&m)Z) ddl&m*Z* ej+,ej+-e.Z/dZ0dZ1dZ2dZ3erd Z4d!d" Z5d#d$ Z6d%d& Z7d'd( Z8d)d* Z9d+d, Z:d-d. Z;d/d0 Z<d1d2 Z=ej>d3d4 Z?ej>d5d6 Z@e jAjBe d7d8G d9d: d:eZCe jAjBe d7d8G d;d< d<eZDe jAjBe d7d8G d=d> d>eZEe jAjBe d7d8G d?d@ d@eZFe jAjBe d7d8G dAdB dBeZGe jAjBe d7d8G dCdD dDeZHe jAjBe d7d8G dEdF dFeZIe jAjBe d7d8G dGdH dHeZJe jAjBe d7d8G dIdJ dJeZKe jAjBe d7d8G dKdL dLeZLe jAjBe d7d8G dMdN dNeZMe jAjBe d7d8G dOdP dPeZNe jAjBe d7d8G dQdR dReZOe jAjBe d7d8G dSdT dTeZPe jAjBe d7d8G dUdV dVeZQe jAjBe d7d8G dWdX dXeZRe jAjBe d7d8G dYdZ dZeZSe jAjBe d7d8G d[d\ d\eZTe jAjBe d7d8e jAjBe d]d8G d^d_ d_eZUe jAjBe d7d8G d`da daeZVe jAjBe d7d8G dbdc dceZWe jAjBe d7d8G ddde deeZXe jAjBe d7d8G dfdg dgeZYe jAjBe d7d8G dhdi dieZZe jAjBe d7d8G djdk dkeZ[dS )lzLinux specific tests.    N)mock)LINUX)AARCH64)GITHUB_ACTIONS)GLOBAL_TIMEOUT)HAS_BATTERY)HAS_CPU_FREQ)HAS_GETLOADAVG)
HAS_RLIMIT)RISCV64)TOLERANCE_DISK_USAGE)TOLERANCE_SYS_MEM)PsutilTestCase)
ThreadTask)
call_until)pytest)reload_module)retry_on_failure)safe_rmpath)sh)skip_on_not_implemented)CLOCK_TICKS)RootFsDeviceFinder)calculate_avail_vmem)open_binaryi  i'  i  i  i   c                 C   sj   dd l }t| d d d} ttjtj6}t|| tt	
d| dd W  5 Q R  S Q R X d S Nr      ascii256s      )fcntlbytessocketAF_INET
SOCK_DGRAM	inet_ntoaioctlfilenoSIOCGIFADDRstructpackifnamer!   s r/   =./venv/lib/python3.8/site-packages/psutil/tests/test_linux.pyget_ipv4_addressB   s     r1   c                 C   sj   dd l }t| d d d} ttjtj6}t|| tt	
d| dd W  5 Q R  S Q R X d S r   )r!   r"   r#   r$   r%   r&   r'   r(   SIOCGIFNETMASKr*   r+   r,   r/   r/   r0   get_ipv4_netmaskN   s      
 r3   c                 C   sj   dd l }t| d d d} ttjtj6}t|| tt	
d| dd W  5 Q R  S Q R X d S r   )r!   r"   r#   r$   r%   r&   r'   r(   SIOCGIFBRDADDRr*   r+   r,   r/   r/   r0   get_ipv4_broadcastZ   s      
 r5   c           	   	      s   t dL}g }|D ]"}| }|d | kr|| qt|dkrPtd| W 5 Q R X tt|D ]X}|| d   fddtdt dD }d|}ttj	|}t
tj	|||< qf|S )	Nz/proc/net/if_inet6r   zcould not find interface c                    s   g | ]} ||d   qS )   r/   ).0jZunformattedr/   r0   
<listcomp>s   s    z&get_ipv6_addresses.<locals>.<listcomp>r7   :)opensplitappendlen
ValueErrorrangejoinr#   Z	inet_ptonAF_INET6	inet_ntop)	r-   fZ
all_fieldslinefieldsigroups	formattedZpackedr/   r:   r0   get_ipv6_addressesf   s"    


rL   c              
   C   s   dd l }t| d d d} ttjtjL}|| tt	d| }d
dd |dd	 D d d
 W  5 Q R  S Q R X d S )Nr   r   r   r    c                 S   s   g | ]}|d dqS )Z02xr<   r/   )r8   charr/   r/   r0   r;      s     z#get_mac_address.<locals>.<listcomp>   r    r6   )r!   r"   r#   r$   r%   r'   r(   SIOCGIFHWADDRr*   r+   rC   )r-   r!   r.   infor/   r/   r0   get_mac_address|   s      
rR   c                  C   s|   t ddgddid} | d}|D ]F}|dr"| \}}}}tdd}|t|t|t|  S q"td	|  d
S )zQParse 'free' cmd and return swap memory's s total, used and free
    values.
    free-bLANGC.UTF-8env
ZSwapztotal used freez$can't find 'Swap' in 'free' output:
N)r   r>   
startswithcollections
namedtupleintrA   )outlinesrG   _totalusedrS   ntr/   r/   r0   	free_swap   s    

rd   c                  C   s   t ddgddid} | d}|D ]P}|dr"dd	 | d
d D \}}}}tdd}||||||   S q"td|  dS )zSParse 'free' cmd and return physical memory's total, used
    and free values.
    rS   rT   rU   rV   rW   rY   ZMemc                 s   s   | ]}t |V  qd S N)r]   r8   xr/   r/   r0   	<genexpr>   s     zfree_physmem.<locals>.<genexpr>      ztotal used free shared outputz#can't find 'Mem' in 'free' output:
N)r   r>   rZ   r[   r\   rA   )r^   r_   rG   ra   rb   rS   sharedrc   r/   r/   r0   free_physmem   s    

" rl   c                 C   s^   t ddgddid}|dD ]*}| }| |krt|dd   S qtd	| d
d S )Nvmstatz-srU   rV   rW   rY    r   can't find z in 'vmstat' output)r   r>   stripr]   rA   )statr^   rG   r/   r/   r0   rm      s    rm   c                  C   s@   t ddg } d| kr"tdttttd| 	 d S )NrS   z-VZUNKNOWNzcan't determine free versionz\d+r6   )
r   rp   r   skiptuplemapr]   refindallr>   )r^   r/   r/   r0   get_free_version_info   s    
rw   c              	   #   s8    fdd}t  tjdd|d}|V  W 5 Q R X dS )zMock open() builtin and forces it to return a certain content
    for a given path. `pairs` is a {"path": "content", ...} dict.
    c                    sD   | kr0|  }t |tr$t|S t|S n | f||S d S re   )
isinstancestrioStringIOBytesIO)nameargskwargscontent	orig_openpairsr/   r0   	open_mock   s    

z$mock_open_content.<locals>.open_mockbuiltins.openTcreateside_effectNr=   r   patch)r   r   mr/   r   r0   mock_open_content   s    
r   c              	   #   s:    fdd}t tjdd|d}|V  W 5 Q R X dS )zZMock open() builtin and raises `exc` if the path being opened
    matches `for_path`.
    c                    s   | kr | f||S re   r/   r}   r~   r   excfor_pathr   r/   r0   r      s    z&mock_open_exception.<locals>.open_mockr   Tr   Nr   )r   r   r   r   r/   r   r0   mock_open_exception   s    r   z
LINUX onlyreasonc                   @   sL   e Zd Zdd Ze dd Ze dd Ze dd Ze d	d
 ZdS )"TestSystemVirtualMemoryAgainstFreec                 C   s"   t  j}t j}||kstd S re   )rl   ra   psutilvirtual_memoryAssertionErrorselfZ	cli_valuepsutil_valuer/   r/   r0   
test_total   s    
z-TestSystemVirtualMemoryAgainstFree.test_totalc                 C   s>   t  dk rtdt j}t j}t|| tk s:t	d S )Nr7   r   r   free version too old)
rw   r   rr   rl   rb   r   r   absr   r   r   r/   r/   r0   	test_used   s
    



z,TestSystemVirtualMemoryAgainstFree.test_usedc                 C   s*   t  j}t j}t|| tk s&td S re   )rl   rS   r   r   r   r   r   r   r/   r/   r0   	test_free   s    
z,TestSystemVirtualMemoryAgainstFree.test_freec                 C   sV   t  }|j}|dkrtdt j}t|| tk sRt| d| d|j	 d S )Nr   z%free does not support 'shared' columnrn   z 
)
rl   rk   r   rr   r   r   r   r   r   output)r   rS   
free_valuer   r/   r/   r0   test_shared   s    

z.TestSystemVirtualMemoryAgainstFree.test_sharedc                 C   sb   t ddg}|d}d|d kr,tdt|d  d }t j}t|| t	k s^t
d S )	NrS   rT   rY   	availabler   z(free does not support 'available' columnri   r6   )r   r>   r   rr   r]   r   r   r   r   r   r   )r   r^   r_   r   r   r/   r/   r0   test_available  s    


z1TestSystemVirtualMemoryAgainstFree.test_availableN)	__name__
__module____qualname__r   r   r   r   r   r   r/   r/   r/   r0   r      s   



r   c                   @   sZ   e 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	dS )$TestSystemVirtualMemoryAgainstVmstatc                 C   s.   t dd }t j}t|| tk s*td S )Nztotal memory   )rm   r   r   ra   r   r   r   r   Zvmstat_valuer   r/   r/   r0   r     s    
z/TestSystemVirtualMemoryAgainstVmstat.test_totalc                 C   sB   t  dk rtdtdd }t j}t|| tk s>t	d S )Nr   r   zused memoryr   )
rw   r   rr   rm   r   r   rb   r   r   r   r   r/   r/   r0   r     s
    



z.TestSystemVirtualMemoryAgainstVmstat.test_usedc                 C   s.   t dd }t j}t|| tk s*td S )Nzfree memoryr   )rm   r   r   rS   r   r   r   r   r/   r/   r0   r   /  s    
z.TestSystemVirtualMemoryAgainstVmstat.test_freec                 C   s.   t dd }t j}t|| tk s*td S )Nzbuffer memoryr   )rm   r   r   buffersr   r   r   r   r/   r/   r0   test_buffers5  s    
z1TestSystemVirtualMemoryAgainstVmstat.test_buffersc                 C   s.   t dd }t j}t|| tk s*td S )Nzactive memoryr   )rm   r   r   activer   r   r   r   r/   r/   r0   test_active;  s    
z0TestSystemVirtualMemoryAgainstVmstat.test_activec                 C   s.   t dd }t j}t|| tk s*td S )Nzinactive memoryr   )rm   r   r   inactiver   r   r   r   r/   r/   r0   test_inactiveA  s    
z2TestSystemVirtualMemoryAgainstVmstat.test_inactiveN)
r   r   r   r   r   r   r   r   r   r   r/   r/   r/   r0   r     s   



r   c                   @   sB   e Zd Zdd Ze dd Zdd Zdd Zd	d
 Zdd Z	dS )TestSystemVirtualMemoryMocksc              
   C   sd  t d }td|i>}tjdd$}td t }|j	sJt
t|dksZt
|d }dt|jkstt
d	t|jkst
d
t|jkst
dt|jkst
dt|jkst
dt|jkst
dt|jkst
|jdkst
|jdkst
|jdkst
|jdkst
|jdks,t
|jdks<t
|jdksLt
W 5 Q R X W 5 Q R X d S )NaL              Active(anon):    6145416 kB
            Active(file):    2950064 kB
            Inactive(anon):   574764 kB
            Inactive(file):  1567648 kB
            MemAvailable:         -1 kB
            MemFree:         2057400 kB
            MemTotal:       16325648 kB
            SReclaimable:     346648 kB
            /proc/meminfoTrecordalwaysri   r   z#memory stats couldn't be determinedcachedrk   r   r   r   r   )textwrapdedentencoder   warningscatch_warningssimplefilterr   r   calledr   r@   ry   messager   r   r   rk   r   r   slabr   r   r   wsretwr/   r/   r0   test_warnings_on_missesJ  s,    


z4TestSystemVirtualMemoryMocks.test_warnings_on_missesc              	   C   s~   i }t d0}|D ]$}| }t|d d ||d < qW 5 Q R X t|}d|krz|d }t|| | d }|dk sztd S )Nr   ri   r   r   s   MemAvailable:d   r   )r   r>   r]   r   r   r   )r   ZmemsrF   rG   rH   abZdiff_percentr/   r/   r0   test_avail_old_percentn  s    
$z3TestSystemVirtualMemoryMocks.test_avail_old_percentc              
   C   s|   t d }td|iX}tjdd}t }W 5 Q R X |jsFt	|j
dksTt	|d }dt|jksnt	W 5 Q R X d S )Na              Active:          9444728 kB
            Active(anon):    6145416 kB
            Active(file):    2950064 kB
            Buffers:          287952 kB
            Cached:          4818144 kB
            Inactive(file):  1578132 kB
            Inactive(anon):   574764 kB
            Inactive(file):  1567648 kB
            MemAvailable:    6574984 kB
            MemFree:         2057400 kB
            MemTotal:       16325648 kB
            Shmem:            577588 kB
            SReclaimable:     346648 kB
            r   Tr   l     " r   ,inactive memory stats couldn't be determinedr   r   r   r   r   r   r   r   r   r   r   ry   r   r   r/   r/   r0    test_avail_old_comes_from_kernel~  s    
z=TestSystemVirtualMemoryMocks.test_avail_old_comes_from_kernelc              
   C   s|   t d }td|iX}tjdd}t }W 5 Q R X |jsFt	|j
dksTt	|d }dt|jksnt	W 5 Q R X d S )Nat              Active:          9444728 kB
            Active(anon):    6145416 kB
            Buffers:          287952 kB
            Cached:          4818144 kB
            Inactive(file):  1578132 kB
            Inactive(anon):   574764 kB
            MemFree:         2057400 kB
            MemTotal:       16325648 kB
            Shmem:            577588 kB
            r   Tr       `LG r   r   r   r   r/   r/   r0   test_avail_old_missing_fields  s    
z:TestSystemVirtualMemoryMocks.test_avail_old_missing_fieldsc                 C   s   t d }td|id tdtN tjdd6}t	 }|j
dksLt|d }dt|jksftW 5 Q R X W 5 Q R X W 5 Q R X d S )	Na              Active:          9444728 kB
            Active(anon):    6145416 kB
            Active(file):    2950064 kB
            Buffers:          287952 kB
            Cached:          4818144 kB
            Inactive(file):  1578132 kB
            Inactive(anon):   574764 kB
            Inactive(file):  1567648 kB
            MemFree:         2057400 kB
            MemTotal:       16325648 kB
            Shmem:            577588 kB
            SReclaimable:     346648 kB
            r   z/proc/zoneinfoTr   r   r   r   )r   r   r   r   r   FileNotFoundErrorr   r   r   r   r   r   ry   r   )r   r   r   r   r   r/   r/   r0   test_avail_old_missing_zoneinfo  s    z<TestSystemVirtualMemoryMocks.test_avail_old_missing_zoneinfoc              	   C   s   t d }td|i}t }|js.t|jdks<t|j	dksJt|j
dksXt|jdksft|jdkstt|jdkst|jd	kst|jd
kst|jdkstW 5 Q R X d S )Na              MemTotal:              100 kB
            MemFree:               2 kB
            MemAvailable:          3 kB
            Buffers:               4 kB
            Cached:                5 kB
            SwapCached:            6 kB
            Active:                7 kB
            Inactive:              8 kB
            Active(anon):          9 kB
            Inactive(anon):        10 kB
            Active(file):          11 kB
            Inactive(file):        12 kB
            Unevictable:           13 kB
            Mlocked:               14 kB
            SwapTotal:             15 kB
            SwapFree:              16 kB
            Dirty:                 17 kB
            Writeback:             18 kB
            AnonPages:             19 kB
            Mapped:                20 kB
            Shmem:                 21 kB
            Slab:                  22 kB
            SReclaimable:          23 kB
            SUnreclaim:            24 kB
            KernelStack:           25 kB
            PageTables:            26 kB
            NFS_Unstable:          27 kB
            Bounce:                28 kB
            WritebackTmp:          29 kB
            CommitLimit:           30 kB
            Committed_AS:          31 kB
            VmallocTotal:          32 kB
            VmallocUsed:           33 kB
            VmallocChunk:          34 kB
            HardwareCorrupted:     35 kB
            AnonHugePages:         36 kB
            ShmemHugePages:        37 kB
            ShmemPmdMapped:        38 kB
            CmaTotal:              39 kB
            CmaFree:               40 kB
            HugePages_Total:       41 kB
            HugePages_Free:        42 kB
            HugePages_Rsvd:        43 kB
            HugePages_Surp:        44 kB
            Hugepagesize:          45 kB
            DirectMap46k:          46 kB
            DirectMap47M:          47 kB
            DirectMap48G:          48 kB
            r   i  i      i p  i T  i   i    i X     )r   r   r   r   r   r   r   r   ra   rS   r   r   rk   r   r   r   r   )r   r   r   Zmemr/   r/   r0   test_virtual_memory_mocked  s    2
z7TestSystemVirtualMemoryMocks.test_virtual_memory_mockedN)
r   r   r   r   r   r   r   r   r   r   r/   r/   r/   r0   r   H  s   $
r   c                   @   s\   e Zd Zedd Zdd Ze dd Ze dd Zd	d
 Z	dd Z
dd Zdd ZdS )TestSystemSwapMemoryc               	   C   s,   t d} |  }W 5 Q R X d|ko*d|kS )z3Return True if /proc/meminfo provides swap metrics.r   z
SwapTotal:z	SwapFree:)r=   read)rF   datar/   r/   r0   meminfo_has_swap_info  s    
z*TestSystemSwapMemory.meminfo_has_swap_infoc                 C   s*   t  j}t j}t|| tk s&td S re   )rd   ra   r   swap_memoryr   r   r   r   r   r   r/   r/   r0   r      s    
zTestSystemSwapMemory.test_totalc                 C   s*   t  j}t j}t|| tk s&td S re   )rd   rb   r   r   r   r   r   r   r/   r/   r0   r   %  s    
zTestSystemSwapMemory.test_usedc                 C   s*   t  j}t j}t|| tk s&td S re   )rd   rS   r   r   r   r   r   r   r/   r/   r0   r   +  s    
zTestSystemSwapMemory.test_freec              
   C   s   t jddd}tjddh}td t }|js:tt	|dksJt|d }dt
|jksdt|jdksrt|jdkstW 5 Q R X W 5 Q R X d S )	Npsutil._common.openTr   r   r   ri   r   z9'sin' and 'sout' swap memory stats couldn't be determined)r   r   r   r   r   r   r   r   r   r@   ry   r   sinsoutr   r   r   r   r   r/   r/   r0   test_missing_sin_sout1  s    

z*TestSystemSwapMemory.test_missing_sin_soutc              
   C   s   t dt}tjddh}td t }|js6tt	|dksFt|d }dt
|jks`t|jdksnt|jdks|tW 5 Q R X W 5 Q R X d S )Nz/proc/vmstatTr   r   ri   r   zK'sin' and 'sout' swap memory stats couldn't be determined and were set to 0)r   r   r   r   r   r   r   r   r   r@   ry   r   r   r   r   r/   r/   r0   test_no_vmstat_mocked@  s    

z*TestSystemSwapMemory.test_no_vmstat_mockedc              	   C   s   |   stdtd}t }W 5 Q R X |jr:tdd l	m
} | \}}}}}}}||9 }||9 }|j|ksztt|j| tk std S )Nz!/proc/meminfo has no swap metricsz"psutil._pslinux.cext.linux_sysinfor   )r   r   rr   r   r   r   r   r   r   Zpsutil._psutil_linuxZ_psutil_linuxZlinux_sysinfora   r   rS   r   )r   r   swapZcextr`   ra   rS   Zunit_multiplierr/   r/   r0   test_meminfo_against_sysinfoQ  s    

z1TestSystemSwapMemory.test_meminfo_against_sysinfoc              	   C   s.   t ddi}t  |js tW 5 Q R X d S )Nr       )r   r   r   r   r   r   r   r/   r/   r0   #test_emulate_meminfo_has_no_metricsb  s    z8TestSystemSwapMemory.test_emulate_meminfo_has_no_metricsN)r   r   r   staticmethodr   r   r   r   r   r   r   r   r   r/   r/   r/   r0   r     s   


r   c                   @   s   e Zd Zdd ZdS )TestSystemCPUTimesc                 C   s   t  j}tdt d d }ttt	|
d}|dkrLd|ksXtnd|ksXt|dkrnd|ksztnd|kszt|d	krd
|kstnd
|kstd S )Nz\d+\.\d+\.\d+   r   .)r         steal)r   r   r    Zguest)   r   r   Z
guest_nice)r   	cpu_times_fieldsru   rv   osunamers   rt   r]   r>   r   )r   rH   Z
kernel_verZkernel_ver_infor/   r/   r0   test_fieldsr  s    
zTestSystemCPUTimes.test_fieldsN)r   r   r   r   r/   r/   r/   r0   r   p  s   r   c                   @   s   e Zd Zejjejd dddd Z	ejjejd dddd	 Z
ejjed
 dddd Zejjed dddd Zdd ZdS )TestSystemCPUCountLogical/sys/devices/system/cpu/onlinez-/sys/devices/system/cpu/online does not existr   c              	   C   sV   t d}|  }W 5 Q R X dt|krRt|dd d }t |ksRtd S )Nr   -ri   )	r=   r   rp   ry   r]   r>   r   	cpu_countr   )r   rF   valuer/   r/   r0   test_against_sysdev_cpu_online  s
    
z8TestSystemCPUCountLogical.test_against_sysdev_cpu_online/sys/devices/system/cpuz&/sys/devices/system/cpu does not existc                 C   s0   t d}tdd |D }t |ks,td S )Nr   c                 S   s    g | ]}t d |dk	r|qS )zcpu\d+$N)ru   searchrf   r/   r/   r0   r;     s      zITestSystemCPUCountLogical.test_against_sysdev_cpu_num.<locals>.<listcomp>)r   listdirr@   r   r   r   )r   Zlscountr/   r/   r0   test_against_sysdev_cpu_num  s    
z5TestSystemCPUCountLogical.test_against_sysdev_cpu_numZnprocznproc utility not availablec                 C   s$   t td}tjdd|ks td S )Nznproc --allTZlogical)r]   r   r   r   r   )r   numr/   r/   r0   test_against_nproc  s    z,TestSystemCPUCountLogical.test_against_nproclscpulscpu utility not availablec                 C   s8   t d}tdd |dD }tjdd|ks4td S )Nlscpu -pc                 S   s   g | ]}| d s|qS )#rZ   rf   r/   r/   r0   r;     s     
 z@TestSystemCPUCountLogical.test_against_lscpu.<locals>.<listcomp>rY   Tr   )r   r@   r>   r   r   r   )r   r^   r   r/   r/   r0   test_against_lscpu  s    z,TestSystemCPUCountLogical.test_against_lscpuc              
   C   s,  dd l }|j }tjdtd }|j |ks6t|js@ttjddd<}|j d ksbt|jdkspt|j	d d dkstW 5 Q R X t
d	d
}| }W 5 Q R X t|}tjd|dd}|j |kstW 5 Q R X td	di&}|j |kst|jstW 5 Q R X W 5 Q R X d S )Nr   zpsutil._pslinux.os.sysconfr   r   Tr   r   
/proc/stat/proc/cpuinforbreturn_valuer   r   )psutil._pslinux_pslinuxZcpu_count_logicalr   r   rA   r   r   Z
call_countZ	call_argsr=   r   rz   r|   r   )r   r   Zoriginalr   rF   Zcpuinfo_data	fake_filer/   r/   r0   test_emulate_fallbacks  s4    
 
 
  z0TestSystemCPUCountLogical.test_emulate_fallbacksN)r   r   r   r   markskipifr   pathexistsr   r   shutilwhichr   r  r  r/   r/   r/   r0   r     s*   


 

 
r   c                   @   sT   e Zd Zejjed dddd Zejje	
 dkdddd	 Zd
d ZdS )TestSystemCPUCountCoresr  r  r   c                 C   s\   t d}t }|dD ]&}|ds|d}||d  qtjddt|ksXtd S )Nr  rY   r  ,ri   Fr   )	r   setr>   rZ   addr   r   r@   r   )r   r^   Zcore_idsrG   rH   r/   r/   r0   r    s    

z*TestSystemCPUCountCores.test_against_lscpu>   x86_64i686zx86_64/i686 onlyc              	   C   sP   t j }tjdg d}t j }|js.tW 5 Q R X |d k	rL||ksLtd S )N	glob.globr  )r   r  cpu_count_coresr   r   r   r   )r   Zmeth_1r   Zmeth_2r/   r/   r0   test_method_2  s    

z%TestSystemCPUCountCores.test_method_2c              
   C   s^   t jdg d2}t jddd}tj d ks2tW 5 Q R X W 5 Q R X |jsPt|jsZtd S )Nr  r  r   Tr   )r   r   r   r  r  r   r   )r   m1m2r/   r/   r0   test_emulate_none  s
    &
z)TestSystemCPUCountCores.test_emulate_noneN)r   r   r   r   r  r  r  r  r  platformmachiner   r#  r/   r/   r/   r0   r    s   
 
	
 
r  c                   @   s   e Zd Zejje ddejjedddd Zejje ddejjepNe	e
  dd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dd ZdS )TestSystemCPUFrequencynot supportedr   z(aarch64 does not always expose frequencyc              	      s@    fdd}t jj tjd|dd t s2tW 5 Q R X d S )Nc                    s   |  drdS  | S d S )N&/sys/devices/system/cpu/cpufreq/policyFr  r  Zorig_existsr/   r0   path_exists_mock  s    
zMTestSystemCPUFrequency.test_emulate_use_second_file.<locals>.path_exists_mockos.path.existsT)r   r   )r   r  r  r   r   r   cpu_freqr   )r   r+  r/   r*  r0   test_emulate_use_second_file  s      z3TestSystemCPUFrequency.test_emulate_use_second_filez% does not report mhz in /proc/cpuinfoc              	      s    fdd}t jj ztjd|dn ttj t }|sDt	||j
dksRt	|jdks`t	tjddD ] }|j
dks~t	|jdkslt	qlW 5 Q R X W 5 ttj tt X d S )Nc                    s   |  drdS  | S d S )Nz/sys/devices/system/cpu/Fr  r)  Zos_path_existsr/   r0   r+    s    
zITestSystemCPUFrequency.test_emulate_use_cpuinfo.<locals>.path_exists_mockr,  r          TZpercpu)r   r  r  r   r   r  r   r   r-  r   maxmin)r   r+  r   freqr/   r/  r0   test_emulate_use_cpuinfo  s    

z/TestSystemCPUFrequency.test_emulate_use_cpuinfoc              
      s    fdd}t  tjd|df tjdddL t }|jdksFt|jd	kr^|jd
ks^t|jd	krv|jdksvtW 5 Q R X W 5 Q R X d S )Nc                    s   |  dr| drtdS |  dr<| dr<tdS |  drZ| drZtdS | dkrltd	S  | f||S d S )
N/scaling_cur_freqr(     500000/scaling_min_freq   600000/scaling_max_freqs   700000r	  s   cpu MHz     : 500endswithrZ   rz   r|   r   r   r/   r0   r   "  s    



z;TestSystemCPUFrequency.test_emulate_data.<locals>.open_mockr   r  r,  Tr       @@r0       @g     @	r=   r   r   r   r-  currentr   r3  r2  r   r   r4  r/   r=  r0   test_emulate_data   s    

z(TestSystemCPUFrequency.test_emulate_datac                    s   fdd}t  tjd|d tjddd tjdd	d tjdd
}|d jdks^t|d jdkr~|d jdks~t|d jdkr|d jdkst|d jdkst|d jdkr|d jdkst|d jdkr|d jdkstW 5 Q R X W 5 Q R X W 5 Q R X d S )Nc                    s   | }| dr"|dr"tdS | dr@|dr@tdS | dr^|dr^tdS | dr||dr|td	S | dr|drtd
S | dr|drtdS | dkrtdS  | f||S d S )Nr6  z'/sys/devices/system/cpu/cpufreq/policy0s   100000r8     200000r:  s   300000z'/sys/devices/system/cpu/cpufreq/policy1s   400000r7  r9  r	  s#   cpu MHz     : 100
cpu MHz     : 400r;  )r}   r~   r   nr=  r/   r0   r   B  s8    






z@TestSystemCPUFrequency.test_emulate_multi_cpu.<locals>.open_mockr   r  r,  Tr  !psutil._pslinux.cpu_count_logicalr   r1  r         Y@r0  g      i@g     r@ri   g      y@r>  r?  r@  rB  r/   r=  r0   test_emulate_multi_cpu@  s&     z-TestSystemCPUFrequency.test_emulate_multi_cpuc                    sx    fdd}t  tjd|dP tjddd6 tjdd	d t }|jd
ksVtW 5 Q R X W 5 Q R X W 5 Q R X d S )Nc                    sH   |  drt|  dr"tdS | dkr4tdS  | f||S d S )Nr6  z/cpuinfo_cur_freqrD  r	  s   cpu MHz     : 200)r<  r   rz   r|   r   r=  r/   r0   r   v  s    



zOTestSystemCPUFrequency.test_emulate_no_scaling_cur_freq_file.<locals>.open_mockr   r  r,  Tr  rF  ri      )r=   r   r   r   r-  rA  r   rB  r/   r=  r0   %test_emulate_no_scaling_cur_freq_files  s    
 z<TestSystemCPUFrequency.test_emulate_no_scaling_cur_freq_fileN)r   r   r   r   r  r  r   r   r.  r   r$  r%  r5  rC  rH  rJ  r/   r/   r/   r0   r&    s$    

2r&  c                   @   s   e Zd Zdd ZdS )TestSystemCPUStatsc                 C   s*   t d}t j}t|| dk s&td S )N
interruptsi  )rm   r   Z	cpu_statsrL  r   r   r   r/   r/   r0   test_interrupts  s    
z"TestSystemCPUStats.test_interruptsN)r   r   r   rM  r/   r/   r/   r0   rK    s   	rK  c                   @   s&   e Zd Zejje dddd ZdS )TestLoadAvgr'  r   c              	   C   s   t  }td}|  }W 5 Q R X tt|d |d  dk sHttt|d |d  dk shttt|d |d  dk std S )Nz/proc/loadavgr   ri   r   )r   
getloadavgr=   r   r>   r   floatr   )r   r   rF   Z
proc_valuer/   r/   r0   test_getloadavg  s    
  zTestLoadAvg.test_getloadavgN)r   r   r   r   r  r  r	   rQ  r/   r/   r/   r0   rN    s   rN  c                   @   s   e Zd Zdd ZdS )TestSystemNetIfAddrsc                 C   s   t   D ]\}}|D ]}|jt jkr<|jt|kstq|jtj	kr|jt
|ksZt|jt|kslt|jd k	r|jt|kstqt|dkstq|jtjkr|jdd }|t|kstqqd S )Nz0.0.0.0%r   )r   Znet_if_addrsitemsZfamilyZAF_LINKaddressrR   r   r#   r$   r1   Znetmaskr3   Z	broadcastr5   rD   r>   rL   )r   r}   ZaddrsZaddrrU  r/   r/   r0   test_ips  s    
zTestSystemNetIfAddrs.test_ipsN)r   r   r   rV  r/   r/   r/   r0   rR    s   rR  c                   @   sT   e Zd Zejjed dddd Zdd Z	ejjed dddd	 Z
d
S )TestSystemNetIfStatsifconfigifconfig utility not availabler   c              	   C   sv   t   D ]d\}}ztd| }W n tk
r:   Y qX |jd|kksRt||jtt	
d|d kstqd S )N	ifconfig ZRUNNINGz(?i)MTU[: ](\d+)r   )r   net_if_statsrT  r   RuntimeErrorZisupr   mtur]   ru   rv   )r   r}   statsr^   r/   r/   r0   test_against_ifconfig  s    z*TestSystemNetIfStats.test_against_ifconfigc              
   C   sP   t   D ]>\}}td| d }|jt|  ks@tW 5 Q R X qd S )Nz/sys/class/net/z/mtu)	r   r[  rT  r=   r]  r]   r   rp   r   )r   r}   r^  rF   r/   r/   r0   test_mtu  s    zTestSystemNetIfStats.test_mtuc              	   C   s  d}t   D ]\}}ztd| }W n tk
r>   Y qX td|}|rt| dkr|d7 }t	|
d d}t	|jd}||kstqtd|}|rt| dkr|d7 }t	|
d  }t	|jd}||kstq|s
td	d S )
Nr   rZ  zflags=(\d+)?<(.*?)>r   ri   r  z(.*)  MTU:(\d+)  Metric:(\d+)r   zno matches were found)r   r[  rT  r   r\  ru   r   r@   rJ   r  grouplowerr>   flagsr   r   Zfail)r   Zmatches_foundr}   r^  r^   matchZifconfig_flagsZpsutil_flagsr/   r/   r0   
test_flags  s(    zTestSystemNetIfStats.test_flagsN)r   r   r   r   r  r  r  r  r_  r`  re  r/   r/   r/   r0   rW    s   
 

 rW  c                   @   s2   e Zd Zejjed dde dd Z	dS )TestSystemNetIOCountersrX  rY  r   c              	   C   s&  dd }t jddd}| D ] \}}z||}W n tk
rL   Y qY nX t|j|d  dk shtt|j|d  dk stt|j|d	  d
k stt|j	|d  d
k stt|j
|d  dk stt|j|d  dk stt|j|d  dk stt|j|d  dk stqd S )Nc                 S   s   i }t d|  }ttd|d |d< ttd|d |d< ttd|d |d< ttd|d	 |d
< ttd|d |d< ttd|d	 |d< ttd|d |d< ttd|d |d< |S )NrZ  zRX packets[: ](\d+)r   packets_recvzTX packets[: ](\d+)packets_sentzerrors[: ](\d+)errinri   erroutzdropped[: ](\d+)dropindropoutz#RX (?:packets \d+ +)?bytes[: ](\d+)
bytes_recvz#TX (?:packets \d+ +)?bytes[: ](\d+)
bytes_sent)r   r]   ru   rv   )Znicr   r^   r/   r/   r0   rX    s&    z?TestSystemNetIOCounters.test_against_ifconfig.<locals>.ifconfigTF)Zpernicnowraprm  i (  rn  rg  r   rh  ri  
   rj  rk  rl  )r   net_io_countersrT  r\  r   rm  r   rn  rg  rh  ri  rj  rk  rl  )r   rX  Znior}   r^  Zifconfig_retr/   r/   r0   r_    s&    
z-TestSystemNetIOCounters.test_against_ifconfigN)
r   r   r   r   r  r  r  r  r   r_  r/   r/   r/   r0   rf  
  s   
 rf  c                   @   s8   e Zd Zejdedejddddd Zdd	 Zd
S )TestSystemNetConnectionsz psutil._pslinux.socket.inet_ntopr  zpsutil._pslinux.supports_ipv6Fr  c              	   C   sP   t  t jt j6}z|d W n tk
r4   Y nX tjdd W 5 Q R X d S )N)z::1r   Zinet6kind)r#   rD   ZSOCK_STREAMZbindOSErrorr   net_connections)r   Zsupports_ipv6rE   r.   r/   r/   r0   test_emulate_ipv6_unsupported@  s    z6TestSystemNetConnections.test_emulate_ipv6_unsupportedc              	   C   s<   t d}td|i}tjdd |js.tW 5 Q R X d S )Na              0: 00000003 000 000 0001 03 462170 @/tmp/dbus-Qw2hMPIU3n
            0: 00000003 000 000 0001 03 35010 @/tmp/dbus-tB2X8h69BQ
            0: 00000003 000 000 0001 03 34424 @/tmp/dbus-cHy80Y8O
            000000000000000000000000000000000000000000000000000000
            z/proc/net/unixZunixrs  )r   r   r   r   rv  r   r   )r   r   r   r/   r/   r0   test_emulate_unixK  s    
z*TestSystemNetConnections.test_emulate_unixN)r   r   r   r   r   rA   rw  rx  r/   r/   r/   r0   rr  >  s   	rr  c                   @   sB   e Zd Zejjeed dde dd Z	dd Z
dd	 Zd
S )TestSystemDiskPartitionsstatvfszos.statvfs() not availabler   c                 C   sv   dd }t jddD ]\}t |j}||j\}}}}|j|ksDtt|j| tk sZtt|j	| tk stqd S )Nc                 S   s~   t d|  d }|d}|d |d}| d d \}}}}|dkrVd}t|t|t|  }}}||||fS )Nzdf -P -B 1 ""rY   r   r7   ZnonerM   )r   rp   r>   popr]   )r  r^   r_   rG   devra   rb   rS   r/   r/   r0   dfe  s    


z4TestSystemDiskPartitions.test_against_df.<locals>.dfF)all)
r   disk_partitions
disk_usageZ
mountpointra   r   r   rS   r   rb   )r   r~  partusager`   ra   rb   rS   r/   r/   r0   test_against_df^  s    z(TestSystemDiskPartitions.test_against_dfc              
   C   s   t d}| }W 5 Q R X d|krBt D ]}|jdkr, d S q,td}tjd|ddX}tjddgd	<}t }|j	st
|j	st
|st
|d
 jdkst
W 5 Q R X W 5 Q R X d S )Nz/proc/filesystemszfsz
nodev	zfs
r   Tr  $psutil._pslinux.cext.disk_partitions)z	/dev/sdb3/r  rwr  r   )r=   r   r   r  Zfstyperz   r{   r   r   r   r   )r   rF   r   r  r  r!  r"  r   r/   r/   r0   test_zfs_fsw  s.    


  

z$TestSystemDiskPartitions.test_zfs_fsc              
   C   sT   zFtjddd.}tt t   W 5 Q R X |js:t	W 5 Q R X W 5 dt _X d S )N/proczos.path.realpathz/non/existentr  )
r   PROCFS_PATHr   r   r   raisesr   r  r   r   r   r/   r/   r0   test_emulate_realpath_fail  s     z3TestSystemDiskPartitions.test_emulate_realpath_failN)r   r   r   r   r  r  hasattrr   r   r  r  r  r/   r/   r/   r0   ry  \  s   
 ry  c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )TestSystemDiskIoCountersc              
   C   s   d}t d|i tjddd tjdd}|jdks<t|jd	ksJt|jd
t	 ks\t|j
dksjt|jdksxt|jdkst|jdt	 kst|jdkst|jdkstW 5 Q R X W 5 Q R X d S )Nz+   3     0   1 hda 2 3 4 5 6 7 8 9 10 11 12/proc/diskstats!psutil._pslinux.is_storage_deviceTr  Fro  ri   r   r   r7   rj   r         rp  r   r   r   r   disk_io_counters
read_countr   read_merged_count
read_bytesSECTOR_SIZE	read_timewrite_countwrite_merged_countwrite_bytes
write_time	busy_timer   r   r   r/   r/   r0   test_emulate_kernel_2_4  s      z0TestSystemDiskIoCounters.test_emulate_kernel_2_4c              
   C   s   d}t d|i tjddd tjdd}|jdks<t|jd	ksJt|jd
t	 ks\t|j
dksjt|jdksxt|jdkst|jdt	 kst|jdkst|jdkstW 5 Q R X W 5 Q R X d S )Nz'   3    0   hda 1 2 3 4 5 6 7 8 9 10 11r  r  Tr  Fr  ri   r   r   r7   rj   r   r  r  rp  r  r  r/   r/   r0   test_emulate_kernel_2_6_full  s      z5TestSystemDiskIoCounters.test_emulate_kernel_2_6_fullc              
   C   s   t ddi tjddd tjdd}|jdks8t|jd	t ksJt|j	d
ksXt|j
dt ksjt|jdksxt|jdkst|jdkst|jdkst|jdkstW 5 Q R X W 5 Q R X d S )Nr  z   3    1   hda 1 2 3 4r  Tr  Fr  ri   r   r   r7   r   )r   r   r   r   r  r  r   r  r  r  r  r  r  r  r  r  )r   r   r/   r/   r0   test_emulate_kernel_2_6_limited  s     z8TestSystemDiskIoCounters.test_emulate_kernel_2_6_limitedc              
   C   s   t d}td|i tjdddl tjddd}t|dksFt|d	 j	d
ksXt|d j	d
ksjt|d	 j
dks|t|d j
dkstW 5 Q R X W 5 Q R X d S )Nx            3    0   nvme0n1 1 2 3 4 5 6 7 8 9 10 11
            3    0   nvme0n1p1 1 2 3 4 5 6 7 8 9 10 11
            r  r  Fr  Tperdiskro  r   nvme0n1ri   Z	nvme0n1p1rj   )r   r   r   r   r   r   r  r@   r   r  r  r  r/   r/   r0   test_emulate_include_partitions  s    
 z8TestSystemDiskIoCounters.test_emulate_include_partitionsc              
   C   s   t d}td|i: tjddd  tjddd}|d ksBtW 5 Q R X W 5 Q R X dd }t d}td|iL tjdd	|d
0 tjddd}|jdkst|j	dkstW 5 Q R X W 5 Q R X d S )Nr  r  r  Fr  r  c                 S   s   | dkS )Nr  r/   r}   r/   r/   r0   is_storage_device  s    zSTestSystemDiskIoCounters.test_emulate_exclude_partitions.<locals>.is_storage_deviceTr   ri   rj   )
r   r   r   r   r   r   r  r   r  r  )r   r   r   r  r/   r/   r0   test_emulate_exclude_partitions  s&    
  
z8TestSystemDiskIoCounters.test_emulate_exclude_partitionsc              	   C   sT   dd }t jdd}tjdd|d t jdd}W 5 Q R X t|t|ksPtd S )Nc                 S   s   | dkS )Nr  r/   r)  r/   r/   r0   r    s    z?TestSystemDiskIoCounters.test_emulate_use_sysfs.<locals>.existsT)r  psutil._pslinux.os.path.existsr   )r   r  r   r   r@   r   )r   r  ZwprocfsZwsysfsr/   r/   r0   test_emulate_use_sysfs  s      z/TestSystemDiskIoCounters.test_emulate_use_sysfsc              
   C   sF   dd }t jdd|d$ tt t  W 5 Q R X W 5 Q R X d S )Nc                 S   s   dS )NFr/   r)  r/   r/   r0   r    s    z>TestSystemDiskIoCounters.test_emulate_not_impl.<locals>.existsr  Tr   )r   r   r   r  NotImplementedErrorr   r  )r   r  r/   r/   r0   test_emulate_not_impl  s      z.TestSystemDiskIoCounters.test_emulate_not_implN)
r   r   r   r  r  r  r  r  r  r  r/   r/   r/   r0   r    s    r  c                   @   sl   e Zd Zdd Zdd Zejjedddd Z	ejje
d	 d
dejjedddd Zdd ZdS )TestRootFsDeviceFinderc                 C   s(   t dj}t || _t || _d S )Nr  )r   rq   st_devmajorminor)r   r}  r/   r/   r0   setUp&  s    zTestRootFsDeviceFinder.setUpc              	   C   s   t  }tjdr|  ntt |  W 5 Q R X tjd| j d| j	 drb|
  ntt |
  W 5 Q R X |  d S Nz/proc/partitionsz/sys/dev/block/r<   z/uevent)r   r   r  r  ask_proc_partitionsr   r  r   r  r  ask_sys_dev_blockask_sys_class_block)r   finderr/   r/   r0   test_call_methods+  s    

z(TestRootFsDeviceFinder.test_call_methodszunsupported on GITHUB_ACTIONSr   c                 C   s   t  }| d k	std  } }}tjdr6| }tjd| j d| j dr\|	 }|
 }|pn|pn|}|r|r||kst|r|r||kst|r|r||kstd S r  )r   findr   r   r  r  r  r  r  r  r  )r   r  r   r   cbaser/   r/   r0   test_comparisons9  s    z'TestRootFsDeviceFinder.test_comparisonsZfindmntzfindmnt utility not availablec                 C   s"   t   }td}||kstd S )Nzfindmnt -o SOURCE -rn /)r   r  r   r   )r   r   Zfindmnt_valuer/   r/   r0   test_against_findmntM  s    
z+TestRootFsDeviceFinder.test_against_findmntc              	   C   sl   t jddgdR}t d }|js(ttsP|jdks:t|jt 	 ks^tn|jdks^tW 5 Q R X d S )Nr  )	/dev/rootr  Zext4r  r  r   r  )
r   r   r   r  r   r   r   Zdevicer   r  )r   r   r  r/   r/   r0   test_disk_partitions_mockedV  s    
z2TestRootFsDeviceFinder.test_disk_partitions_mockedN)r   r   r   r  r  r   r  r  r   r  r  r  r  r  r/   r/   r/   r0   r  $  s   

 r  c                   @   s`   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Ze	 e
jjdddd Zdd ZdS )TestMiscc                 C   s(   t d}t }t|t|ks$td S )Nz	boot time)rm   r   	boot_timer]   r   r   r/   r/   r0   test_boot_timek  s    zTestMisc.test_boot_timec              
      s  |   }t| ttj|dd$}|d |d |d W 5 Q R X zt  fdd}tjd|d	 t	t
 tt t
  W 5 Q R X tt t
jd
d W 5 Q R X tt t
  W 5 Q R X tt t
jd
d W 5 Q R X tt t
  W 5 Q R X tt t
jd
d W 5 Q R X |t
_t
 dksVttt
 dksltt
jd
d}t|dkstt
jd
d}ttt|dkstttj|dd$}|d |d |d W 5 Q R X t
 dksttt
jd
ddksttt
 dks.ttttt
jd
ddksNtW 5 Q R X W 5 t| t	t
 X t
jdkstd S )Nrq   r   zcpu   0 0 0 0 0 0 0 0 0 0
zcpu0  0 0 0 0 0 0 0 0 0 0
zcpu1  0 0 0 0 0 0 0 0 0 0
c                    s   |  drt | f||S )Nr  )rZ   r   r   r=  r/   r0   r   |  s    
z4TestMisc.test_no_procfs_on_import.<locals>.open_mockr   r  Tr1  r   zcpu   1 0 0 0 0 0 0 0 0 0
zcpu0  1 0 0 0 0 0 0 0 0 0
zcpu1  1 0 0 0 0 0 0 0 0 0
r  )
get_testfnr   mkdirr=   r  rC   writer  rmtreer   r   r   r   r   r  ru  r   cpu_percentcpu_times_percentr  r   sumrt   )r   Z	my_procfsrF   r   Zper_cpu_percentZper_cpu_times_percentr/   r=  r0   test_no_procfs_on_importp  sT    






z!TestMisc.test_no_procfs_on_importc              	   C   s>  t d }td|i8}t  |js.ttjdd t  tjdd W 5 Q R X t d }td|i t }|jsttjdd}t }tjdd}|dkstt	|dkstt	|dkstt	|dkstt	t
t	|dkstt	t
t	|dkst|jdks t|jdks0tW 5 Q R X d S )Nz~            cpu   0 0 0 0 0 0 0 1 0 0
            cpu0  0 0 0 0 0 0 0 1 0 0
            cpu1  0 0 0 0 0 0 0 1 0 0
            r  Tr1  z~            cpu   1 0 0 0 0 0 0 0 0 0
            cpu0  1 0 0 0 0 0 0 0 0 0
            cpu1  1 0 0 0 0 0 0 0 0 0
            r   rG  )r   r   r   r   r   r  r   r   r  r  rt   r   user)r   r   r   r  Zcpu_percent_percpur  Zcpu_times_percent_percpur/   r/   r0   test_cpu_steal_decrease  s,    

z TestMisc.test_cpu_steal_decreasec              
   C   sH   t jddd0}tt tj  W 5 Q R X |js:t	W 5 Q R X d S )Nr   Tr   )
r   r   r   r  r\  r   r  r  r   r   r   r/   r/   r0   test_boot_time_mocked  s    zTestMisc.test_boot_time_mockedc                 C   s    t  D ]}|jdkstqd S )N>   :0.0:0)r   ZusersZhostr   )r   r  r/   r/   r0   
test_users  s    zTestMisc.test_usersc              	   C   s@  |   }t| z|t_tt t  W 5 Q R X tt t	  W 5 Q R X tt tj	dd W 5 Q R X tt t
  W 5 Q R X tt t  W 5 Q R X tt t  W 5 Q R X tt t  W 5 Q R X tt t  W 5 Q R X ttj t  W 5 Q R X W 5 dt_X d S )Nr  Tr1  )r  r   r  r   r  r   r  ru  r   r   r  rv  rq  r[  r  NoSuchProcessProcess)r   Ztdirr/   r/   r0   test_procfs_path  s.    
zTestMisc.test_procfs_pathserialr  c              	   C   s   t  }t| }t h | }t||d ks8tt|dd dd j}|j|ks\tt |}|	  |t 
 ks~tW 5 Q R X d S )Nri   c                 S   s   | j S re   )id)rg   r/   r/   r0   <lambda>  r   z)TestMisc.test_issue_687.<locals>.<lambda>)key)r   r  r@   threadsr   r   sortedr  pidZas_dictZpids)r   pZnthreadsr  tidptr/   r/   r0   test_issue_687  s    	
zTestMisc.test_issue_687c              	   C   s8   t ddi"}tt s t|js*tW 5 Q R X d S )Nz/proc/%s/statusrM   )r   r   Z
pid_existsr   getpidr   r   r   r/   r/   r0   test_pid_exists_no_proc_status  s    z'TestMisc.test_pid_exists_no_proc_statusN)r   r   r   r  r  r  r  r  r  r   r   r  Zxdist_groupr  r  r/   r/   r/   r0   r  i  s   A'r  z
no batteryc                   @   sl   e Zd Zejjed dddd Zdd Z	dd	 Z
d
d Zdd Zdd Zdd Zdd Zdd ZdS )TestSensorsBatteryZacpizacpi utility not availabler   c                 C   sH   t d}t|dd  dd}t j}t|| dk sDt	d S )Nzacpi -br  ri   rS  rM   )
r   r]   r>   rp   replacer   sensors_batterypercentr   r   )r   r^   Z
acpi_valuer   r/   r/   r0   test_percent#  s    
zTestSensorsBattery.test_percentc              	      s^    fdd}t  tjd|d6}t jdks2tt jtjksFt|j	sPtW 5 Q R X d S )Nc                    s(   |  drtdS  | f||S d S )Nz
AC0/onlinez	AC/online   1r<  rz   r|   r   r=  r/   r0   r   .  s    

z@TestSensorsBattery.test_emulate_power_plugged.<locals>.open_mockr   r  T)
r=   r   r   r   r  power_pluggedr   ZsecsleftZPOWER_TIME_UNLIMITEDr   r   r   r   r/   r=  r0   test_emulate_power_plugged,  s    z-TestSensorsBattery.test_emulate_power_pluggedc              	      sJ    fdd}t  tjd|d"}t jdks2t|js<tW 5 Q R X d S )Nc                    s6   |  drt|  dr"tdS  | f||S d S )Nr  /statusZchargingr<  r   rz   r{   r   r=  r/   r0   r   @  s
    


zBTestSensorsBattery.test_emulate_power_plugged_2.<locals>.open_mockr   r  Tr=   r   r   r   r  r  r   r   r  r/   r=  r0   test_emulate_power_plugged_2=  s
    z/TestSensorsBattery.test_emulate_power_plugged_2c              	      sJ    fdd}t  tjd|d"}t jdks2t|js<tW 5 Q R X d S )Nc                    s(   |  drtdS  | f||S d S )Nr     0r  r   r=  r/   r0   r   O  s    

zDTestSensorsBattery.test_emulate_power_not_plugged.<locals>.open_mockr   r  Fr  r  r/   r=  r0   test_emulate_power_not_pluggedM  s
    z1TestSensorsBattery.test_emulate_power_not_pluggedc              	      sJ    fdd}t  tjd|d"}t jdks2t|js<tW 5 Q R X d S )Nc                    s6   |  drt|  dr"tdS  | f||S d S )Nr  r  Zdischargingr  r   r=  r/   r0   r   ]  s
    


zFTestSensorsBattery.test_emulate_power_not_plugged_2.<locals>.open_mockr   r  Fr  r  r/   r=  r0    test_emulate_power_not_plugged_2Z  s
    z3TestSensorsBattery.test_emulate_power_not_plugged_2c              	      sJ    fdd}t  tjd|d"}t jd ks2t|js<tW 5 Q R X d S )Nc                    s6   |  drt|  dr"tdS  | f||S d S )N)"/sys/class/power_supply/AC0/online!/sys/class/power_supply/AC/online#/sys/class/power_supply/BAT0/statuss   ???)rZ   r   rz   r|   r   r=  r/   r0   r   m  s
    


zETestSensorsBattery.test_emulate_power_undetermined.<locals>.open_mockr   r  r  r  r/   r=  r0   test_emulate_power_undeterminedj  s
    z2TestSensorsBattery.test_emulate_power_undeterminedc              	   C   s8   t ddi"}t jdks t|js*tW 5 Q R X d S )N(/sys/class/power_supply/BAT0/energy_fullr  r   )r   r   r  r  r   r   r   r/   r/   r0   test_emulate_energy_full_0}  s    z-TestSensorsBattery.test_emulate_energy_full_0c                 C   sZ   t dtF t dt0 tddi t jdks8tW 5 Q R X W 5 Q R X W 5 Q R X d S )Nr  z(/sys/class/power_supply/BAT0/charge_fullz%/sys/class/power_supply/BAT0/capacitys   88X   )r   r   r   r   r  r  r   r   r/   r/   r0   "test_emulate_energy_full_not_avail  s    z5TestSensorsBattery.test_emulate_energy_full_not_availc                 C   sX   t dtD t dt. t dt t jd ks6tW 5 Q R X W 5 Q R X W 5 Q R X d S )Nr  r  r  )r   r   r   r  r  r   r  r/   r/   r0   test_emulate_no_power  s      z(TestSensorsBattery.test_emulate_no_powerN)r   r   r   r   r  r  r  r  r  r  r  r  r  r  r  r  r  r/   r/   r/   r0   r     s   
 
r  c                   @   s   e Zd Zdd ZdS )TestSensorsBatteryEmulatedc              
      sn    fdd}t  tjddgd0}tjd|d}t d k	sBtW 5 Q R X W 5 Q R X |js`t|jsjtd S )Nc                    sP   |  drtdS |  dr(tdS |  dr<tdS  | f||S d S )Nz/energy_nowZ60000000z
/power_now0z/energy_fullZ60000001r<  rz   r{   r   r=  r/   r0   r     s    





z5TestSensorsBatteryEmulated.test_it.<locals>.open_mockz
os.listdirZBAT0r  r   r  )r=   r   r   r   r  r   r   )r   r   ZmlistdirZmopenr/   r=  r0   test_it  s    
$
z"TestSensorsBatteryEmulated.test_itN)r   r   r   r  r/   r/   r/   r0   r     s   r   c                   @   s   e Zd Zdd Zdd ZdS )TestSensorsTemperaturesc              
      s    fdd}t  tjd|dj tjddgdN t d d	 }|jd
ksPt|jdks^t|jdkslt|j	dksztW 5 Q R X W 5 Q R X d S )Nc                    sx   |  drtdS |  dr(tdS |  dr<tdS |  drPtdS |  d	rdtd
S  | f||S d S )N/namer}   z/temp1_labellabelz/temp1_input   30000z
/temp1_maxs   40000z/temp1_crit   50000)r<  rz   r{   r|   r   r=  r/   r0   r     s    









zCTestSensorsTemperatures.test_emulate_class_hwmon.<locals>.open_mockr   r  r  z/sys/class/hwmon/hwmon0/temp1r  r}   r   r        >@g      D@      I@
r=   r   r   r   Zsensors_temperaturesr  r   rA  Zhighcritical)r   r   tempr/   r=  r0   test_emulate_class_hwmon  s     z0TestSensorsTemperatures.test_emulate_class_hwmonc              
      s    fdd}dd }t  tjd|dj tjdd|d	N t d
 d }|jdksXt|jdksft|jdkstt|j	dkstW 5 Q R X W 5 Q R X d S )Nc                    sd   |  drtdS |  dr(tdS |  dr<tdS |  drPtdS  | f||S d S )	NZ0_tempr  r  r  Z0_typer  typer}   )r<  rz   r|   r{   r   r=  r/   r0   r     s    







zETestSensorsTemperatures.test_emulate_class_thermal.<locals>.open_mockc                 S   s.   | dkrg S | dkrdgS | dkr*ddgS g S )N>   /sys/class/hwmon/hwmon*/temp*_*&/sys/class/hwmon/hwmon*/device/temp*_*z /sys/class/thermal/thermal_zone*z /sys/class/thermal/thermal_zone0z,/sys/class/thermal/thermal_zone0/trip_point*z2/sys/class/thermal/thermal_zone1/trip_point_0_typez2/sys/class/thermal/thermal_zone1/trip_point_0_tempr/   r)  r/   r/   r0   	glob_mock  s    zETestSensorsTemperatures.test_emulate_class_thermal.<locals>.glob_mockr   r  r  Tr   r}   r   rM   r	  r
  r  )r   r   r  r  r/   r=  r0   test_emulate_class_thermal  s    z2TestSensorsTemperatures.test_emulate_class_thermalN)r   r   r   r  r  r/   r/   r/   r0   r    s   r  c                   @   s   e Zd Zdd ZdS )TestSensorsFansc              
      sv    fdd}t  tjd|dN tjddgd2 t d d	 }|jd
ksPt|jdks^tW 5 Q R X W 5 Q R X d S )Nc                    sP   |  drtdS |  dr(tdS |  dr<tdS  | f||S d S )Nr  r}   z/fan1_labelr  z/fan1_inputZ2000r  r   r=  r/   r0   r     s    





z4TestSensorsFans.test_emulate_data.<locals>.open_mockr   r  r  z/sys/class/hwmon/hwmon2/fan1r  r}   r   r  i  )r=   r   r   r   Zsensors_fansr  r   rA  )r   r   Zfanr/   r=  r0   rC    s    
 z!TestSensorsFans.test_emulate_dataN)r   r   r   rC  r/   r/   r/   r0   r    s   r  c                   @   s   e Zd Ze dd Zdd Zdd Zdd Zd	d
 Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zejje d!d"d#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-S ).TestProcessc                 C   s   |   }tj|j \}}}t|jjdd}t|tdd |D  dk sVt	t|tdd |D  dk sxt	t|tdd |D  dk st	d S )NF)Zgroupedc                 s   s   | ]}|j |j V  qd S re   )Zprivate_dirtyZprivate_cleanrf   r/   r/   r0   rh      s     z>TestProcess.test_parse_smaps_vs_memory_maps.<locals>.<genexpr>r   c                 s   s   | ]}|j V  qd S re   )pssrf   r/   r/   r0   rh   #  s     c                 s   s   | ]}|j V  qd S re   )r   rf   r/   r/   r0   rh   $  s     )
Zspawn_subprocr   r  r  r  _parse_smapsmemory_mapsr   r  r   )r   Zsprocussr  r   mapsr/   r/   r0   test_parse_smaps_vs_memory_maps  s    "z+TestProcess.test_parse_smaps_vs_memory_mapsc              	   C   s   t d }tdt  d|iR}tjt }|	 \}}}|j
sPt|dks\t|dksht|dksttW 5 Q R X d S )Nan              fffff0 r-xp 00000000 00:00 0                  [vsyscall]
            Size:                  1 kB
            Rss:                   2 kB
            Pss:                   3 kB
            Shared_Clean:          4 kB
            Shared_Dirty:          5 kB
            Private_Clean:         6 kB
            Private_Dirty:         7 kB
            Referenced:            8 kB
            Anonymous:             9 kB
            LazyFree:              10 kB
            AnonHugePages:         11 kB
            ShmemPmdMapped:        12 kB
            Shared_Hugetlb:        13 kB
            Private_Hugetlb:       14 kB
            Swap:                  15 kB
            SwapPss:               16 kB
            KernelPageSize:        17 kB
            MMUPageSize:           18 kB
            Locked:                19 kB
            VmFlags: rd ex
            /proc//smapsi l  r   i <  )r   r   r   r   r   r  r   r  r  r  r   r   )r   r   r   r  r  r  r   r/   r/   r0   test_parse_smaps_mocked&  s    
z#TestProcess.test_parse_smaps_mockedc              	   C   sf  dd }|   }t|d ||jdks.tW 5 Q R X t| ||jdksTtW 5 Q R X t|d ||jdks|tW 5 Q R X t|d ||jdkstW 5 Q R X t|d ||jdkstW 5 Q R X t|d ||jdkstW 5 Q R X t| t|d	 ||jdks&tW 5 Q R X t| t|d
 ||jdksXtW 5 Q R X d S )Nc                 S   sZ   t  }t t }| D ].}|jtj| kr:|  S t |kr qqqtdd S )Nztimeout looking for test file)	r   r  timer   
open_filesr  r   abspathr\  )fnamer  Z	giveup_atfiler/   r/   r0   get_test_fileH  s    z7TestProcess.test_open_files_mode.<locals>.get_test_filer   rr   zr+zw+za+rg   zx+)r  r=   moder   r   )r   r$  Ztestfnr/   r/   r0   test_open_files_modeG  s(    
z TestProcess.test_open_files_modec              
      s   t    t|  d t fdd tjdtd } g ksRt	|j
s\t	W 5 Q R X tjdttjdd } g kst	|j
st	W 5 Q R X W 5 Q R X d S )Nr   c                      s   t  t  kS re   r@   r   r/   filesr  r/   r0   r  o  r   z7TestProcess.test_open_files_file_gone.<locals>.<lambda>psutil._pslinux.os.readlinkr  rM   )r   r  r   r=   r  r   r   r   r   r   r   ru  errnoEINVALr   r/   r)  r0   test_open_files_file_goneh  s$    
z%TestProcess.test_open_files_file_gonec              
      st   t    t|  dL t fdd tjdtd } g ksRt	|j
s\t	W 5 Q R X W 5 Q R X d S )Nr   c                      s   t  t  kS re   r(  r/   r)  r/   r0   r    r   z5TestProcess.test_open_files_fd_gone.<locals>.<lambda>r   r  )r   r  r   r=   r  r   r   r   r   r   r   r   r/   r)  r0   test_open_files_fd_gone  s     z#TestProcess.test_open_files_fd_gonec                    s   t    t|  dn t fdd d}tj|tt	j
dd6}td   g ksjt|jsttW 5 Q R X W 5 Q R X W 5 Q R X d S )Nr   c                      s   t  t  kS re   r(  r/   r)  r/   r0   r    r   z:TestProcess.test_open_files_enametoolong.<locals>.<lambda>r+  rM   r  psutil._pslinux.debug)r   r  r   r=   r  r   r   r   ru  r,  ENAMETOOLONGr   r   )r   Zpatch_pointr   r/   r)  r0   test_open_files_enametoolong  s     
z(TestProcess.test_open_files_enametoolongc              	   C   sD   t jdi d,}tjt  d ks,t|j	s6tW 5 Q R X d S )Nz)psutil._pslinux._psposix.get_terminal_mapr  )
r   r   r   r  r  r   r  Zterminalr   r   r   r/   r/   r0   test_terminal_mocked  s     z TestProcess.test_terminal_mockedc              	   C   s   t  }td}tjd|dd$}| ddgks8t|jsBtW 5 Q R X td}tjd|dd&}| dddgks~t|jstW 5 Q R X d S )	Nzfoo bar r   Tr  foobarz	foo bar  rM   	r   r  rz   r{   r   r   Zcmdliner   r   r   r  r  r   r/   r/   r0   test_cmdline_mocked  s&    
  
  zTestProcess.test_cmdline_mockedc              	   C   s   t  }td}tjd|dd$}| ddgks8t|jsBtW 5 Q R X td}tjd|dd&}| dddgks~t|jstW 5 Q R X d S )	Nzfoo bar r   Tr  r4  r5  z	foo bar  rM   r6  r7  r/   r/   r0   test_cmdline_spaces_mocked  s&    
  
  z&TestProcess.test_cmdline_spaces_mockedc              	   C   sP   t  }td}tjd|dd$}| ddgks8t|jsBtW 5 Q R X d S )Nzfoo bar r   Tr  r4  r5  r6  r7  r/   r/   r0   test_cmdline_mixed_separators  s    
  z)TestProcess.test_cmdline_mixed_separatorsc              	   C   sF   t jddd. t  dks$tt  dks8tW 5 Q R X d S )Nr+  z/home/foo (deleted)r  z	/home/foo)r   r   r   r  exer   cwdr  r/   r/   r0   !test_readlink_path_deleted_mocked  s     z-TestProcess.test_readlink_path_deleted_mockedc              
      s    fdd}t  tjd|d(}t  }|js6t|g ksBtW 5 Q R X  fdd}tjd|d* t	tj
 t   W 5 Q R X W 5 Q R X d S )Nc                    s*   |  dt  drt | f||S Nr  z/task)rZ   r   r  r   r   r=  r/   r0   open_mock_1  s    z4TestProcess.test_threads_mocked.<locals>.open_mock_1r   r  c                    s*   |  dt  drt | f||S r>  )rZ   r   r  PermissionErrorr   r=  r/   r0   open_mock_2  s    z4TestProcess.test_threads_mocked.<locals>.open_mock_2)r=   r   r   r   r  r  r   r   r   r  ZAccessDenied)r   r?  r   r   rA  r/   r=  r0   test_threads_mocked  s    
zTestProcess.test_threads_mockedc              
   C   sZ   t jdtdB}t jdg d( t  }|js6t|dksBtW 5 Q R X W 5 Q R X d S )Npsutil._pslinux.readlinkr  zpsutil._pslinux.Process.cmdliner  rM   )r   r   r   r   r  r;  r   r   r   r   r   r/   r/   r0   test_exe_mocked  s      
zTestProcess.test_exe_mockedc              	   C   s@   t jdtd(}t  }|js&t|dks2tW 5 Q R X d S )NrC  r  rM   )r   r   r   r   r  r<  r   r   rD  r/   r/   r0   test_cwd_mocked  s     
zTestProcess.test_cwd_mockedc              
   C   sV   t dt  dt6}t }tt |  W 5 Q R X |j	sHt
W 5 Q R X d S )Nr  r  )r   r   r  r   r   r  r   r  r  r   r   r   r   r  r/   r/   r0   test_issue_1014
  s     zTestProcess.test_issue_1014c                 C   sh   t  }tdt  dt@ tjddd& t	t j
 |  W 5 Q R X W 5 Q R X W 5 Q R X d S )Nr  z/statmr,  Fr  )r   r  r   r   r  r   r   r   r   r  r  Zmemory_infor   r  r/   r/   r0   test_issue_2418  s     zTestProcess.test_issue_2418r'  r   c                 C   s   t jdttjddT}t jddd:}t }|  t	tj
}|tj W 5 Q R X W 5 Q R X W 5 Q R X |jszt|jst|jj|jkst|jj| kstd S )Nzresource.prlimitrM   r  z"psutil._pslinux.Process._is_zombieTr  )r   r   ru  r,  ZENOSYSr   r  r}   r   r  ZZombieProcessZrlimitZRLIMIT_NOFILEr   r   r   r  )r   r!  r"  r  cmr/   r/   r0   test_rlimit_zombie  s$     
 *

zTestProcess.test_rlimit_zombiec              *   C   s`  dddddddddddddddddddddd	ddddddddddddddddd	ddd
g*}d | }tdt  d|i t }| dkst|	 tj
kst| dkst| dt t  kst| }|jdt kst|jdt kst|jdt kst|jdt ks,t|jdt ks@t| dksRtW 5 Q R X d S )Nr  z(cat)Z1234567rn   r  z/statcatri   r   r   r   r7   rj   r  )rC   r   r   r   r  r   r  r}   r   statusZSTATUS_ZOMBIEppidcreate_timer   r  r   r  systemchildren_userchildren_systemZiowaitZcpu_num)r   r~   r   r  Zcpur/   r/   r0   test_stat_file_parsing2  sr    ,z"TestProcess.test_stat_file_parsingc              	   C   s   t d }tdt  d|i t }| j	dksBt
| jdksTt
| dksdt
| }|jdkszt
|jdkst
|jd	kst
| }|jd
kst
|jdkst
|jdkst
|j ttdkst
W 5 Q R X d S )Nz            Uid:	1000	1001	1002	1003
            Gid:	1004	1005	1006	1007
            Threads:	66
            Cpus_allowed:	f
            Cpus_allowed_list:	0-7
            voluntary_ctxt_switches:	12
            nonvoluntary_ctxt_switches:	13r  r        B   i  i  i  i  i  i  r  )r   r   r   r   r   r  r   r  num_ctx_switches	voluntaryr   involuntarynum_threadsuidsrealZ	effectiveZsavedgids_proc_get_eligible_cpuslistrB   )r   r   r  rd  rf  r/   r/   r0   test_status_file_parsingn  s    z$TestProcess.test_status_file_parsingc              
   C   s^   t jdttjdd>}t }t d  | g ks<t|j	sFtW 5 Q R X W 5 Q R X d S )Nr+  rM   r  r0  )
r   r   ru  r,  r1  r   r  rv  r   r   rG  r/   r/   r0   !test_net_connections_enametoolong  s    
z-TestProcess.test_net_connections_enametoolongc                 C   sF   t  }|j |jjddks$t| d |jjddksBtd S )NT)	monotonicri   )r   r  rg  rX  r   Z
_get_identrI  r/   r/   r0   test_create_time_monotonic  s    z&TestProcess.test_create_time_monotonicN)r   r   r   r   r  r  r'  r.  r/  r2  r3  r8  r9  r:  r=  rB  rE  rF  rH  rJ  r   r  r  r
   rL  r\  rj  rk  rm  r/   r/   r/   r0   r    s.   
!!		
<r  c                   @   sr   e Zd ZdZedd Zdd Zdd Zdd	 Zd
d Z	dd Z
dd Zdd Ze dd Zdd Zdd ZdS )TestProcessAgainstStatusa  /proc/pid/stat and /proc/pid/status have many values in common.
    Whenever possible, psutil uses /proc/pid/stat (it's faster).
    For all those cases we check that the value found in
    /proc/pid/stat (by psutil) matches the one found in
    /proc/pid/status.
    c                 C   s   t  | _d S re   )r   r  proc)clsr/   r/   r0   
setUpClass  s    z#TestProcessAgainstStatus.setUpClassc              
   C   s   t jd| jj d}|D ]h}| }||r|dd }zt|W   W  5 Q R  S  t	k
r   | Y   W  5 Q R  S X qt	d|W 5 Q R X d S )Nr  r  	r   ro   )
r   _psplatformZ	open_textro  r  rp   rZ   	partitionr]   rA   )r   Z	linestartrF   rG   r   r/   r/   r0   read_status_file  s    
z)TestProcessAgainstStatus.read_status_filec                 C   s    |  d}| j |kstd S )NzName:)ru  ro  r}   r   r   r   r/   r/   r0   	test_name  s    
z"TestProcessAgainstStatus.test_namec                 C   sH   |  d}||dd |d }|dd}| j |ksDtd S )NzState:(ri   )rn   r   )ru  r  rfindr  ro  rV  r   rv  r/   r/   r0   test_status  s    
z$TestProcessAgainstStatus.test_statusc                 C   s    |  d}| j |kstd S )NzPPid:)ru  ro  rW  r   rv  r/   r/   r0   	test_ppid  s    
z"TestProcessAgainstStatus.test_ppidc                 C   s    |  d}| j |kstd S )NzThreads:)ru  ro  rc  r   rv  r/   r/   r0   test_num_threads  s    
z)TestProcessAgainstStatus.test_num_threadsc                 C   s:   |  d}ttt| dd }| j |ks6td S )NzUid:ri   r7   )ru  rs   rt   r]   r>   ro  rd  r   rv  r/   r/   r0   	test_uids  s    
z"TestProcessAgainstStatus.test_uidsc                 C   s:   |  d}ttt| dd }| j |ks6td S )NzGid:ri   r7   )ru  rs   rt   r]   r>   ro  rf  r   rv  r/   r/   r0   	test_gids  s    
z"TestProcessAgainstStatus.test_gidsc                 C   s@   |  d}| j j|kst|  d}| j j|ks<td S )Nzvoluntary_ctxt_switches:znonvoluntary_ctxt_switches:)ru  ro  r`  ra  r   rb  rv  r/   r/   r0   test_num_ctx_switches  s    

z.TestProcessAgainstStatus.test_num_ctx_switchesc                 C   sN   |  d}dt|krJtt|d\}}| j tt||d ksJt	d S )NCpus_allowed_list:r   ri   )
ru  ry   rt   r]   r>   ro  Zcpu_affinityri  rB   r   )r   r   Zmin_Zmax_r/   r/   r0   test_cpu_affinity  s    
z*TestProcessAgainstStatus.test_cpu_affinityc              	   C   sR   |  d}td}| jj  W 5 Q R X dt|krD|jrNtn
|jsNtd S )Nr  zpsutil._pslinux.per_cpu_timesr   )	ru  r   r   ro  rg  rh  ry   r   r   )r   r   r   r/   r/   r0   test_cpu_affinity_eligible_cpus  s    
z8TestProcessAgainstStatus.test_cpu_affinity_eligible_cpusN)r   r   r   __doc__classmethodrq  ru  rw  r{  r|  r}  r~  r  r   r  r  r  r/   r/   r/   r0   rn    s   

rn  c                   @   s   e Zd Zdd ZdS )	TestUtilsc              	   C   s<   t jddd$}tjddks$t|js.tW 5 Q R X d S )Nzos.readlinkzfoo (deleted)r  r5  r4  )r   r   r   rs  readlinkr   r   r   r/   r/   r0   test_readlink  s    zTestUtils.test_readlinkN)r   r   r   r  r/   r/   r/   r0   r    s   r  )\r  r[   
contextlibr,  rz   r   r$  ru   r  r#   r*   r   r  r   Zunittestr   r   r   Zpsutil.testsr   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!  dirname__file__ZHEREr)   rP   r2   r4   r  r1   r3   r5   rL   rR   rd   rl   rm   rw   contextmanagerr   r   r  r  r   r   r   r   r   r   r  r&  rK  rN  rR  rW  rf  rr  ry  r  r  r  r  r   r  r  r  rn  r  r/   r/   r/   r0   <module>   s   	

4/ OXI  '63? D 7 B   R