a
    Zg                     @   s
  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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 G d
d deZdd Zdd ZG dd deZG dd deZG dd deZG dd deZG dd deZedkre  dS )    N)ABCMeta)abstractmethod)greenlet   )TestCase)RUNNING_ON_MANYLINUX)PY313)fails_leakcheckc                   @   s   e Zd ZdS )	SomeErrorN__name__
__module____qualname__ r   r   j/var/www/html/cobodadashboardai.evdpl.com/venv/lib/python3.9/site-packages/greenlet/tests/test_greenlet.pyr
      s   r
   c                 C   s<   zt  j  W n    | t d   Y n0 td S Nr   )r   
getcurrentparentswitchappendsysexc_infor
   seenr   r   r   fmain    s    r   c                 C   s"   dd }t || d}|| d S )Nc                 S   s   | d S Nr   )excr   r   r   crasher,   s    zsend_exception.<locals>.crasherr   RawGreenletr   )gr   r   g1r   r   r   send_exception)   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dd Z	dd Z
dd Zdd Zdd Zdd Zdd Zeeozeddd Zdd Zd d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zd2d3 Zd4d5 Z e!d]d7d8Z"e!d9d: Z#d;d< Z$e!d=d> Z%d?d@ Z&dAdB Z'dCdD Z(dEdF Z)dGdH Z*dIdJ Z+eeoRedKdLdM Z,dNdO Z-dPdQ Z.dRdS Z/dTdU Z0dVdW Z1dXdY Z2dZd[ Z3d\S )^TestGreenletc                    s^   g   fdd}t |} d |   d |   d |  ttd d S )Nc                      s&     d t j    d d S )Nr      r   r   r   r   r   r   lstr   r   f7   s    
z'TestGreenlet._do_simple_test.<locals>.fr            )r    r   r   assertEquallistrange)selfr)   r!   r   r'   r   _do_simple_test4   s    


zTestGreenlet._do_simple_testc                 C   s   |    d S r   )r1   r0   r   r   r   test_simpleC   s    zTestGreenlet.test_simplec                 C   sN   t  }| t}|  W d    n1 s.0    Y  | dt|j d S Nrun)r    assertRaisesAttributeErrorr   assertInstr	exceptionr0   r!   r   r   r   r   (test_switch_no_run_raises_AttributeErrorF   s    &z5TestGreenlet.test_switch_no_run_raises_AttributeErrorc                 C   sP   t  }| t}|t W d    n1 s00    Y  | dt|j d S r4   )r    r6   r7   throwr
   r8   r9   r:   r;   r   r   r   'test_throw_no_run_raises_AttributeErrorM   s    (z4TestGreenlet.test_throw_no_run_raises_AttributeErrorc                 C   s*   t d d}| | | |jt  d S )Nr   )r    assertIsNotNoneassertIsr   r   r   r0   r!   r   r   r   test_parent_equals_NoneT   s    

z$TestGreenlet.test_parent_equals_Nonec                 C   s$   t d d}| | | |j d S )N)r5   )r    r?   assertIsNoner5   rA   r   r   r   test_run_equals_NoneY   s    

z!TestGreenlet.test_run_equals_Nonec                    s   g   fdd}t |}t |}|  | t d |  | t d |  | t d | |jd |  | t d | |jd d S )Nc                      s*     d t j   ddg d S )Nr   )r   r   r   r   r   extendr   r'   r   r   r)   a   s    
z)TestGreenlet.test_two_children.<locals>.fr   r*   r+   T   )r    r   r-   lendead)r0   r)   r!   hr   r'   r   test_two_children^   s    zTestGreenlet.test_two_childrenc                    sf   g fdd  fdd}t |}| t|d |  | g d | t|d d S )Nc                      s     d t j  d S )Nbr&   r   r'   r   r   r)   u   s    
z3TestGreenlet.test_two_recursive_children.<locals>.fc                     s(    d t } |    d d S )Nac)r   r    r   r!   r)   r(   r   r   r!   y   s    
z3TestGreenlet.test_two_recursive_children.<locals>.gr*   )rL   rK   rM   )r    r-   r   getrefcountr   rA   r   rO   r   test_two_recursive_childrenr   s    z(TestGreenlet.test_two_recursive_childrenc                    sf   g fdd  fddt dD }|D ]}|  q,|D ]}|d q>tt| d S )Nc                      s       d d S NT)r1   r   r   )r0   successr   r   r)      s    z$TestGreenlet.test_threads.<locals>.fc                    s   g | ]}t j d qS )target)	threadingThread).0ir)   r   r   
<listcomp>       z-TestGreenlet.test_threads.<locals>.<listcomp>
   )r/   startjoinr-   rG   )r0   Zthsthr   )r)   r0   rS   r   test_threads   s    
zTestGreenlet.test_threadsc                 C   s   g }t t}t t}|| || ||_| |g  | t|j | |tg | }| |d | |tg |d}| |d | |tg d S )Nr      )r    r   r   r   r-   r6   r
   )r0   r   r"   g2valuer   r   r   test_exception   s    


zTestGreenlet.test_exceptionc                 C   s8   g }t t}|| | tt|t | |tg d S r   )r    r   r   r6   KeyErrorr#   r-   )r0   r   r"   r   r   r   test_send_exception   s
    
z TestGreenlet.test_send_exceptionc                 C   sp   g }t t}t t}|| || | |g  ~t  | |tjg ~t  | |tjtjg d S r   )r    r   r   r-   gccollectr   GreenletExit)r0   r   r"   rc   r   r   r   test_dealloc   s    

zTestGreenlet.test_deallocc                 C   s|   dd }t |}|  tj}ddlm} |  }t_z~W |t_n|t_0 | }| d| | d| | d| d S )Nc                   S   s2   zt  j  W n t jy,   td Y n0 d S r   )r   r   r   r   rj   r
   r   r   r   r   r5      s    zHTestGreenlet.test_dealloc_catches_GreenletExit_throws_other.<locals>.runr   )StringIO	ExceptionZignoredr
   )r    r   r   stderriorl   getvaluer8   )r0   r5   r!   Z	oldstderrrl   rn   vr   r   r   .test_dealloc_catches_GreenletExit_throws_other   s    z;TestGreenlet.test_dealloc_catches_GreenletExit_throws_otherz=Sometimes flaky (getting one GreenletExit in the second list)c              	      s  g g t   t  t  t   fdd}t j|d}|   d | g  | td d d = t  | g  	  d z:| t
jg W 	  |d d d = d d = n(	  |d d d = d d = 0 d S )Nc                     sZ   t t} |  |  ~ t     d t     d t   d S )Nr%   )r    r   r   r   rh   ri   setwait)r"   Z/bg_glet_created_running_and_no_longer_ref_in_bgZbg_should_be_clearZfg_ref_releasedZok_to_exit_bg_threadr   Zsomerefr   r   r)      s    



z1TestGreenlet.test_dealloc_other_thread.<locals>.frT   r]   r   r%   )rV   EventrW   r^   rt   r-   rG   rh   ri   rs   r   rj   r_   )r0   r)   tr   ru   r   test_dealloc_other_thread   s6    






z&TestGreenlet.test_dealloc_other_threadc                    sf    fdd}t |}| } ||ju   | | } |  |d  |jd  d S )Nc                     s,   t d}  | jd  t j|  dS )Nr   meaning of life)r   	_getframer-   f_backr   r   r   r   rZ   r2   r   r   f1  s    
z#TestGreenlet.test_frame.<locals>.f1ry   )r    r   
assertTruegr_frameassertFalser-   )r0   r|   r!   frameZfrom_gr   r2   r   
test_frame  s    

zTestGreenlet.test_framec                 C   sL   dd }t j|dd}t j|dd}|  |  |d |d d S )Nc                    s   t  fdd}|  d S )Nc                      s
   t  S r   )timesleepr   xr   r   <lambda>$  r\   z>TestGreenlet.test_thread_bug.<locals>.runner.<locals>.<lambda>r   )r   r!   r   r   r   runner#  s    z,TestGreenlet.test_thread_bug.<locals>.runner)g?rU   args)g333333?r]   )rV   rW   r^   r_   )r0   r   t1t2r   r   r   test_thread_bug"  s    
zTestGreenlet.test_thread_bugc                    s.    fdd}t |jddd} |d d S )Nc                    s     | d   |d dS )Nr+   r*   *   )r-   rL   rK   r2   r   r   r5   .  s    z,TestGreenlet.test_switch_kwargs.<locals>.runr+   r*   r   r   r    r   r-   )r0   r5   r   r   r2   r   test_switch_kwargs-  s    zTestGreenlet.test_switch_kwargsc                 C   sR   dd }t |}| ddi|d | dddif|  | d|  d S )Nc                 S   s2   t  jj| d t  jjddd | | d fS )Nr   r*   r%   r   r   r   r   r   r   r   r   r5   6  s    z6TestGreenlet.test_switch_kwargs_to_parent.<locals>.runr   r%   )r*   )r%   	   )r    r-   r   )r0   r5   r!   r   r   r   test_switch_kwargs_to_parent5  s
    z)TestGreenlet.test_switch_kwargs_to_parentc                    s   i t   t   fdd}t j|d}|   d | tj d   W d    n1 sp0    Y  	  |
d   d S )Nc                      s&   t dd d<    d d S )Nc                   S   s   d S r   r   r   r   r   r   r   E  r\   zITestGreenlet.test_switch_to_another_thread.<locals>.run.<locals>.<lambda>r!   r]   r    rs   rt   r   Zcreated_eventdata
done_eventr   r   r5   D  s    z7TestGreenlet.test_switch_to_another_thread.<locals>.runrT   r]   r!   )rV   rv   rW   r^   rt   r6   r   errorr   rs   r_   clear)r0   r5   threadr   r   r   test_switch_to_another_thread?  s    
*
z*TestGreenlet.test_switch_to_another_threadc                    s*    fdd}fdd t |  d S )Nc                     sB   zt dW n0   t } t   | t  Y n0 d S )NZfun)
ValueErrorr   r   r    r   r-   )r   rI   r0   r   r   r)   S  s    z&TestGreenlet.test_exc_state.<locals>.fc                      s     t d d S )N)NNN)r-   r   r   r   r2   r   r   rI   [  s    z&TestGreenlet.test_exc_state.<locals>.hr   )r0   r)   r   r   r   test_exc_stateR  s    zTestGreenlet.test_exc_statec                 C   s   dd }dd }dd }t |}| |ji  |  | |jd | |jddi |j|_| |jddi | t|| | t||d d S )	Nc                   S   s   dt  _d S Nr   )r   r   testr   r   r   r   r)   a  s    z*TestGreenlet.test_instance_dict.<locals>.fc                 S   s   | ` d S r   __dict__rN   r   r   r   deldictc  s    z0TestGreenlet.test_instance_dict.<locals>.deldictc                 S   s
   || _ d S r   r   )r!   rd   r   r   r   setdicte  s    z0TestGreenlet.test_instance_dict.<locals>.setdictr   r   )r    r-   r   r   r   r6   	TypeError)r0   r)   r   r   r!   r   r   r   test_instance_dict`  s    zTestGreenlet.test_instance_dictc                    s2   g   fdd}t |}|  |  dg d S )Nc                      s     tt d d S r4   )r   hasattrr   r   r   Zhas_runr   r   funcs  s    z;TestGreenlet.test_running_greenlet_has_no_run.<locals>.funcFr   r0   r   r!   r   r   r    test_running_greenlet_has_no_runq  s
    z-TestGreenlet.test_running_greenlet_has_no_runc                 C   s0   dd l }| t|j t  | t|jt  d S r   )copyr6   r   r    deepcopy)r0   r   r   r   r   test_deepcopy|  s    zTestGreenlet.test_deepcopyc                    s   t dd  t g  fdd}t | d}|  ~|  | d  | d j  d d = d  d d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   z;TestGreenlet.test_parent_restored_on_kill.<locals>.<lambda>c                      sL   z   W n: tjyF   t j t      Y n0 d S r   )r   r   rj   r   r   r   r   hubmainresultr   r   worker  s    z9TestGreenlet.test_parent_restored_on_kill.<locals>.workerr   r   r   )r    r   r   r   r}   r@   r   )r0   r   r!   r   r   r   test_parent_restored_on_kill  s    	

z)TestGreenlet.test_parent_restored_on_killc                 C   sL   t  }t dd |d}| t |  W d    n1 s>0    Y  d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   z9TestGreenlet.test_parent_return_failure.<locals>.<lambda>r   )r    r6   r7   r   )r0   r"   rc   r   r   r   test_parent_return_failure  s    z'TestGreenlet.test_parent_return_failurec                 C   s2   G dd dt }|dd }| t|jt  d S )Nc                   @   s   e Zd Zdd ZdS )z>TestGreenlet.test_throw_exception_not_lost.<locals>.mygreenletc                 S   s"   zt W n   Y n0 t| |S r   )rm   r    __getattribute__r0   namer   r   r   r     s
    zOTestGreenlet.test_throw_exception_not_lost.<locals>.mygreenlet.__getattribute__Nr   r   r   r   r   r   r   r   
mygreenlet  s   r   c                   S   s   d S r   r   r   r   r   r   r     r\   z<TestGreenlet.test_throw_exception_not_lost.<locals>.<lambda>)r    r6   r
   r=   )r0   r   r!   r   r   r   test_throw_exception_not_lost  s    z*TestGreenlet.test_throw_exception_not_lostFc                    sZ  g  dd  fdd}t j|d}|  |d ~rH|   | tj} d t	 W d    n1 sx0    Y  st
|j}| |dkpd	|v  n| t
|jd t d jd
r| t  d j  W d    n1 s0    Y  s0t d jjd
r@ d jj  n|  d j ~d  d d = d| _d S )Nc                   S   s   t  j  d S r   r   r   r   r   r   r     s    zGTestGreenlet._do_test_throw_to_dead_thread_doesnt_crash.<locals>.workerc                     s2   t } |    |  r.|   t  d S r   )r    r   r   r   r   rN   r   wait_for_cleanupr   r   r   creator  s    
zHTestGreenlet._do_test_throw_to_dead_thread_doesnt_crash.<locals>.creatorrT   r]   r   Bcannot switch to a different thread (which happens to have exited)zCannot switchr   T)rV   rW   r^   r_   wait_for_pending_cleanupsr6   r   r   r=   r
   r9   r:   r}   r-   r   r~   RuntimeErrorr   f_localsrC   expect_greenlet_leak)r0   r   r   rw   r   sr   r   r   *_do_test_throw_to_dead_thread_doesnt_crash  s@    
,
,
z7TestGreenlet._do_test_throw_to_dead_thread_doesnt_crashc                 C   s   |    d S r   r   r2   r   r   r   &test_throw_to_dead_thread_doesnt_crash  s    z3TestGreenlet.test_throw_to_dead_thread_doesnt_crashc                 C   s   |  d d S rR   r   r2   r   r   r   +test_throw_to_dead_thread_doesnt_crash_wait  s    z8TestGreenlet.test_throw_to_dead_thread_doesnt_crash_waitc                 C   s2   G dd dt }| }| |dd d| _d S )Nc                   @   s$   e Zd Zdd Zdd Zdd ZdS )z7TestGreenlet.test_recursive_startup.<locals>.convolutedc                 S   s   t |  d| _d S r   )r    __init__countr2   r   r   r   r     s    
z@TestGreenlet.test_recursive_startup.<locals>.convoluted.__init__c                 S   s.   |dkr"| j dkr"d| _ | d t| |S )Nr5   r   r   +   )r   r   r    r   r   r   r   r   r     s    
zHTestGreenlet.test_recursive_startup.<locals>.convoluted.__getattribute__c                 S   s   | j | q d S r   r   r   r0   rd   r   r   r   r5     s    z;TestGreenlet.test_recursive_startup.<locals>.convoluted.runN)r   r   r   r   r   r5   r   r   r   r   
convoluted  s   r   r   r   T)r    r-   r   r   )r0   r   r!   r   r   r   test_recursive_startup  s    z#TestGreenlet.test_recursive_startupc                    s   t    t    G fdddt}dd } fdd}t }t|g |  d _ d   t j	|d}|
      | t | |d	 d S )
Nc                       s   e Zd Z fddZdS )z;TestGreenlet.test_threaded_updatecurrent.<locals>.finalizedc                    s         d S r   releaseacquirer2   lock1lock2r   r   __del__  s    zCTestGreenlet.test_threaded_updatecurrent.<locals>.finalized.__del__Nr   r   r   r   r   r   r   r   	finalized  s   r   c                   S   s   t  j  d S r   r   r   r   r   r   deallocator  s    z=TestGreenlet.test_threaded_updatecurrent.<locals>.deallocatorc                      s:      t   d=      t    d S r   r   r   r   r   r   r!   r   r   r   r   fthread  s    z9TestGreenlet.test_threaded_updatecurrent.<locals>.fthreadr   rT   r]   )rV   Lockr   objectr   r   r    bombr   rW   r^   r   r-   r_   )r0   r   r   r   r   rw   r   r   r   test_threaded_updatecurrent  s"    

z(TestGreenlet.test_threaded_updatecurrentc                    sb   g  fdddd  t gd   t  d    }|  | |d d S )Nc               
      sX   t  j } d= t  j _z"t  j|  W t   nt   0 d S r   )r   r   r   r   r   )rd   	initiatorr   r   r   r   r   8  s    z>TestGreenlet.test_dealloc_switch_args_not_lost.<locals>.workerc                   S   s   dS r   r   r   r   r   r   r   E  s    zATestGreenlet.test_dealloc_switch_args_not_lost.<locals>.initiatorr   r   )r    r   r}   r-   r   r   r   r   !test_dealloc_switch_args_not_lost6  s    

z.TestGreenlet.test_dealloc_switch_args_not_lostc                    sT   dd  G dd dt }| tdd fdd}t|}| |  d S )	Nc                 S   s   | |i | d S r   r   )r   rL   kr   r   r   _apply^  s    z0TestGreenlet.test_tuple_subclass.<locals>._applyc                   @   s   e Zd Zdd ZdS )z1TestGreenlet.test_tuple_subclass.<locals>.mytuplec                 S   s   t    t| S r   )r   r   r   tuple__len__r2   r   r   r   r   b  s    z9TestGreenlet.test_tuple_subclass.<locals>.mytuple.__len__N)r   r   r   r   r   r   r   r   mytuplea  s   r   r   )rL   c                      s    t  jj d S r   r   r   r   r   kwargsr   r   switchapplyg  s    z5TestGreenlet.test_tuple_subclass.<locals>.switchapply)r   dictr    r-   r   )r0   r   r   r!   r   r   r   test_tuple_subclassP  s    
z TestGreenlet.test_tuple_subclassc                 C   sP   t dtfdtdd i}G dd d|}G dd d|}|  | t| d S )	NAbstractSubclassr5   c                 S   s   d S r   r   r2   r   r   r   r   p  r\   z7TestGreenlet.test_abstract_subclasses.<locals>.<lambda>c                   @   s   e Zd ZdS )z:TestGreenlet.test_abstract_subclasses.<locals>.BadSubclassNr   r   r   r   r   BadSubclassr  s   r   c                   @   s   e Zd Zdd ZdS )z;TestGreenlet.test_abstract_subclasses.<locals>.GoodSubclassc                 S   s   d S r   r   r2   r   r   r   r5   v  s    z?TestGreenlet.test_abstract_subclasses.<locals>.GoodSubclass.runN)r   r   r   r5   r   r   r   r   GoodSubclassu  s   r   )r   r    r   r6   r   )r0   r   r   r   r   r   r   test_abstract_subclassesl  s    z%TestGreenlet.test_abstract_subclassesc                    sN   t  sd S t  d   dk r$d S  fdd}tdD ]}| r: qJq:d S )Nr   2   c            	         s  t    t    dgfdd} t j| d}|  G fdddt G  fdddt}g }td	 }t }| }|D ]<}d }d
 r|	d  dS t
 }d
 r q|| qt  d
 r|	d dS |j| |D ]}|j| qdS )NFc                      s       t    d S r   r   r   r   r   r   another_thread  s    zWTestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.another_threadrT   c                       s   e Zd Z fddZdS )zTTestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.gc_callbackc                    s         dd< d S )NTr   r   r2   r   r   recycledr   r   r     s    z\TestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.gc_callback.__del__Nr   r   r   r   r   gc_callback  s   r   c                       s   e Zd Z fddZdS )zPTestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.garbagec                    s   | | _   | _d S r   )cyclecallbackr2   r   r   r   r     s    zYTestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.garbage.__init__N)r   r   r   r   r   r   r   r   garbage  s   r   r*   r   r]   T)rV   r   r   rW   r^   r   r/   r   r   r_   r    r   rh   ri   r-   r   )	r   rw   r   lr   currentr!   _lastNr0   )r   r   r   r   r   attempt  s>    

z?TestGreenlet.test_implicit_parent_with_threads.<locals>.attemptr,   )rh   	isenabledZget_thresholdr/   )r0   r  r   r   r   r   !test_implicit_parent_with_threads|  s    -z.TestGreenlet.test_implicit_parent_with_threadsc                    s|   ddl m ddl m  G dd dt}t|}g _ fdd}tdD ]}||  qP`	t|| d S )	Nr   r   )rj   c                   @   s   e Zd ZdS )zTTestGreenlet.test_issue_245_reference_counting_subclass_no_threads.<locals>.GreenletNr   r   r   r   r   Greenlet  s   r  c                      s6   z j   W n   y0   j  Y n0 d S r   )r   r   gletsr   r   rj   r   r0   r   r   greenlet_main  s    zYTestGreenlet.test_issue_245_reference_counting_subclass_no_threads.<locals>.greenlet_mainr]   )
r   r   rj   r    r   rP   r  r/   r   r-   )r0   r  initial_refsr  r   r   r  r   5test_issue_245_reference_counting_subclass_no_threads  s    
zBTestGreenlet.test_issue_245_reference_counting_subclass_no_threadsz;The manylinux images appear to hang on this test on 3.13rc2c           
         s   ddl m} ddl m} ddlm G dd dt g | fdd fd	d
}t }g }t|d D ]*}| }|||fd}|	| |
  qx|D ]}	|	d qd d =   |   | t | d S )Nr   )rW   )rv   r  c                   @   s   e Zd ZdS )zSTestGreenlet.test_issue_245_reference_counting_subclass_threads.<locals>.MyGreenletNr   r   r   r   r   
MyGreenlet  s   r  c                      s     j   d S r   r   r   r  r   r   r    s    zVTestGreenlet.test_issue_245_reference_counting_subclass_threads.<locals>.greenlet_mainc                    s8    } | |  ~|   d   d S )Nr]   )r   r   rs   rt   )Zgreenlet_running_eventZminer  r   r  r  Zref_clearedr   r   thread_main  s    

zTTestGreenlet.test_issue_245_reference_counting_subclass_threads.<locals>.thread_main-   r   r]   )rV   rW   rv   r   r   r    r   rP   r/   r   r^   rt   rs   r   r-   )
r0   rW   rv   r  r	  Zthread_ready_eventsr   eventr   r   r   r  r   2test_issue_245_reference_counting_subclass_threads  s.    	



z?TestGreenlet.test_issue_245_reference_counting_subclass_threadsc                 C   sX   dd }t |}dd }t ||}| t |  W d    n1 sJ0    Y  d S )Nc                   S   s   dS )N   r   r   r   r   r   no_args  s    z\TestGreenlet.test_falling_off_end_switches_to_unstarted_parent_raises_error.<locals>.no_argsc                   S   s   dS r   r   r   r   r   r   leaf"  s    zYTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_raises_error.<locals>.leaf)r    r6   r   r   )r0   r  parent_never_startedr  childr   r   r   >test_falling_off_end_switches_to_unstarted_parent_raises_error  s    
zKTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_raises_errorc                 C   s:   dd }t |}dd }t ||}| }| |d d S )Nc                 S   s   | dfS N   r   r   r   r   r   one_arg,  s    zUTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_works.<locals>.one_argc                   S   s   dS r   r   r   r   r   r   r  1  s    zRTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_works.<locals>.leaf)r   r  r   )r0   r  r  r  r  r   r   r   r   7test_falling_off_end_switches_to_unstarted_parent_works+  s    
zDTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_worksc                    s   G dd dt }| }g  t  fdd|}| t |  W d    n1 sT0    Y  |  dg | t |  W d    n1 s0    Y  |  dg d S )Nc                   @   s   e Zd Zdd ZdS )zXTestGreenlet.test_switch_to_dead_greenlet_with_unstarted_perverse_parent.<locals>.Parentc                 S   s   |dkrt d S r4   )r
   r   r   r   r   r   ;  s    ziTestGreenlet.test_switch_to_dead_greenlet_with_unstarted_perverse_parent.<locals>.Parent.__getattribute__Nr   r   r   r   r   Parent:  s   r  c                      s
     dS r   r   r   r   r   r   r   B  r\   zZTestGreenlet.test_switch_to_dead_greenlet_with_unstarted_perverse_parent.<locals>.<lambda>r   )r    r6   r
   r   r-   )r0   r  r  r  r   r   r   ;test_switch_to_dead_greenlet_with_unstarted_perverse_parent9  s    &&zHTestGreenlet.test_switch_to_dead_greenlet_with_unstarted_perverse_parentc                    sf   g  t  fdd}t  fdd}|  |  dg ||_| }| | |  ddg d S )Nc                      s
     dS r  r  r   r   r   r   r   P  r\   zDTestGreenlet.test_switch_to_dead_greenlet_reparent.<locals>.<lambda>c                      s
     dS r   r  r   r   r   r   r   Q  r\   r   r  )r    r   r-   r   rC   )r0   r  r  r   r   r   r   %test_switch_to_dead_greenlet_reparentN  s    
z2TestGreenlet.test_switch_to_dead_greenlet_reparentc                    s   t   fdd}fdd t|}|  tdd }|  | |j | |jjjd | |jj	 | |jj	jjd | 
|jj	j	 d S )	Nc                      s
      d S r   r   r   innerr   r   outerb  s    zHTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.outerc                      s     td d S r   )r   r   rz   r   r   r   r   r   e  s    zHTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.innerc                   S   s   d S r   r   r   r   r   r   r   n  r\   zKTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.<lambda>r   r!  )r   r   r    r   r?   r~   r-   f_codeco_namer{   rC   )r0   r!  r   	unrelatedr   r   r   r   ,test_can_access_f_back_of_suspended_greenlet\  s    z9TestGreenlet.test_can_access_f_back_of_suspended_greenletc                    s   ddl m ddlm   fddt}|d |j}tdD ]}| |j	d | |j
}qH| |j	d d | |j
 | |d	d
 d S )Nr   )partialr   )_test_extension_cppc                    s.   | dkr |   | d  S t j S )Nr   r   )Z	test_callr   r   r   r   )rq   r)  r(  recurser   r   r+  }  s    z@TestGreenlet.test_get_stack_with_nested_c_calls.<locals>.recurser,   rq   r]   i  )	functoolsr(   r)  r    r   r~   r/   r-   r   r{   rC   )r0   grr   rY   r   r*  r   "test_get_stack_with_nested_c_callsy  s    
z/TestGreenlet.test_get_stack_with_nested_c_callsc                    sd   t   fdd}fdd t|}| }tdd }|  | |jjd | |j d S )Nc                      s    t d d S r   )r   rz   r   r  r   r   r!    s    z6TestGreenlet.test_frames_always_exposed.<locals>.outerc                    s     |  d S r   )r   )r   r"  r   r   r     s    z6TestGreenlet.test_frames_always_exposed.<locals>.innerc                   S   s   d S r   r   r   r   r   r   r     r\   z9TestGreenlet.test_frames_always_exposed.<locals>.<lambda>r!  )	r   r   r    r   r-   r#  r$  rC   r{   )r0   r!  r.  r   r%  r   r&  r   test_frames_always_exposed  s    z'TestGreenlet.test_frames_always_exposedN)F)4r   r   r   r1   r3   r<   r>   rB   rD   rJ   rQ   ra   re   rg   rk   rr   unittestZskipIfr   r   rx   r   r   r   r   r   r   r   r   r   r   r   r   r	   r   r   r   r   r   r   r   r   r  r
  r  r  r  r  r  r'  r/  r0  r   r   r   r   r$   2   sn   
,
	9

/7
C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dd Z	dd Z
dd Zdd ZdS )TestGreenletSetParentErrorsc                    s   i t   t   fdd}dd }t j|d}|   d t|}|  | t}d |_	W d    n1 s0    Y  
  |d | t|jd d S )	Nc                      s&   t dd d<    d d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   zQTestGreenletSetParentErrors.test_threaded_reparent.<locals>.run.<locals>.<lambda>r!   r]   r   r   r   r   r   r5     s    z?TestGreenletSetParentErrors.test_threaded_reparent.<locals>.runc                   S   s   t  j  d S r   r   r   r   r   r   blank  s    zATestGreenletSetParentErrors.test_threaded_reparent.<locals>.blankrT   r]   r!   z&parent cannot be on a different thread)rV   rv   rW   r^   rt   r    r   r6   r   r   rs   r_   r-   r9   r:   )r0   r5   r3  r   r!   r   r   r   r   test_threaded_reparent  s    
(
z2TestGreenletSetParentErrors.test_threaded_reparentc                    s   g   fdd}t j|d}|  |d | j| jd d G  fdddt}|d	d
 }| tj	}|
  W d    n1 s0    Y  | t|jd  d d = d S )Nc                     s"   t dd }  |  |   d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   zYTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.worker.<locals>.<lambda>)r    r   r   rN   anotherr   r   r     s    
zGTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.workerrT   r]   r   )Zinitial_main_greenletsc                       s   e Zd Z fddZdS )zKTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.convolutedc                    s   |dkr d | _ t| |S Nr5   r   r   r    r   r   r5  r   r   r     s    
z\TestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.convoluted.__getattribute__Nr   r   r5  r   r   r     s   r   c                   S   s   d S r   r   r   r   r   r   r     r\   zITestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.<lambda>r   )rV   rW   r^   r_   r   Zmain_greenlets_before_testr    r6   r   r   r   r-   r9   r:   )r0   r   rw   r   r!   r   r   r5  r   test_unexpected_reparenting  s    
&z7TestGreenletSetParentErrors.test_unexpected_reparentingc              	      s  g  t  t   fdd}G  fdddt}t j|d}|  d z|dd }| tj}|	  W d    n1 s0    Y  | 
d	t|j | 
d
t|j | 
dt|j W   |d  d d = n  |d  d d = 0 d S )Nc                     s4   t dd }  |  |     d d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   zhTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.worker.<locals>.<lambda>r]   )r    r   r   rs   rt   rN   r6  Zkeep_main_aliveZswitched_to_greenletr   r   r     s
    
zVTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.workerc                       s   e Zd Z fddZdS )zZTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.convolutedc                    s   |dkr d | _ t| |S r7  r8  r   r5  r   r   r     s    
zkTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.convoluted.__getattribute__Nr   r   r5  r   r   r     s   r   rT   r]   c                   S   s   d S r   r   r   r   r   r   r     r\   zXTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.<lambda>z#Cannot switch to a different threadZExpectedZCurrent)rV   rv   r    rW   r^   rt   r6   r   r   r   r8   r9   r:   rs   r_   )r0   r   r   rw   r!   r   r   r:  r   *test_unexpected_reparenting_thread_running  s*    
&

zFTestGreenletSetParentErrors.test_unexpected_reparenting_thread_runningc                 C   sb   t dd }| |jt  | t}|`W d    n1 sB0    Y  | t|j	d d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   zGTestGreenletSetParentErrors.test_cannot_delete_parent.<locals>.<lambda>can't delete attribute)
r    r@   r   r   r   r6   r7   r-   r9   r:   )r0   r   r   r   r   r   test_cannot_delete_parent  s
    "z5TestGreenletSetParentErrors.test_cannot_delete_parentc                 C   sH   |  t}t `W d    n1 s(0    Y  | t|jd d S )Nr<  r6   r7   r   r   r   r-   r9   r:   r0   r   r   r   r   !test_cannot_delete_parent_of_main  s    &z=TestGreenletSetParentErrors.test_cannot_delete_parent_of_mainc                 C   s   |  t j d S r   )rC   r   r   r   r2   r   r   r   !test_main_greenlet_parent_is_none  s    z=TestGreenletSetParentErrors.test_main_greenlet_parent_is_nonec                    sT   dd } fdd}t |} | || |   | || |  d S )Nc                   S   s   t  j  d S r   r   r   r   r   r   bg  s    zCTestGreenletSetParentErrors.test_set_parent_wrong_types.<locals>.bgc              	      sb   d d dfD ]P}  t}|| _W d    n1 s60    Y   t|jdt|j  qd S )Nr   Z42z4GreenletChecker: Expected any type of greenlet, not )r6   r   r   r-   r9   r:   typer   )gletpr   r2   r   r   check#  s    $zFTestGreenletSetParentErrors.test_set_parent_wrong_types.<locals>.check)r    r   r   r}   )r0   rB  rF  r!   r   r2   r   test_set_parent_wrong_types  s    


z7TestGreenletSetParentErrors.test_set_parent_wrong_typesc                 C   sR   t dd }| t}||_W d    n1 s20    Y  | t|jd d S )Nc                   S   s   d S r   r   r   r   r   r   r   ;  r\   z@TestGreenletSetParentErrors.test_trivial_cycle.<locals>.<lambda>cyclic parent chain)r    r6   r   r   r-   r9   r:   )r0   rD  r   r   r   r   test_trivial_cycle:  s    $z.TestGreenletSetParentErrors.test_trivial_cyclec                 C   sN   |  t}t t _W d    n1 s.0    Y  | t|jd d S )Nz(cannot set the parent of a main greenletr>  r?  r   r   r   test_trivial_cycle_main@  s    ,z3TestGreenletSetParentErrors.test_trivial_cycle_mainc                 C   sv   t dd }t dd }t dd }||_||_| t}||_W d    n1 sV0    Y  | t|jd d S )Nc                   S   s   d S r   r   r   r   r   r   r   G  r\   z?TestGreenletSetParentErrors.test_deeper_cycle.<locals>.<lambda>c                   S   s   d S r   r   r   r   r   r   r   H  r\   c                   S   s   d S r   r   r   r   r   r   r   I  r\   rH  )r    r   r6   r   r-   r9   r:   )r0   r"   rc   Zg3r   r   r   r   test_deeper_cycleF  s    $z-TestGreenletSetParentErrors.test_deeper_cycleN)r   r   r   r4  r9  r;  r=  r@  rA  rG  rI  rJ  rK  r   r   r   r   r2    s   )$r2  c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )TestReprc                 C   s   |  ||||f d S r   )r}   endswith)r0   gotsuffixr   r   r   assertEndsWithT  s    zTestRepr.assertEndsWithc                 C   s   t t }| |d d S )N current active started main>)reprr   r   rP  r0   rr   r   r   test_main_while_runningW  s    z TestRepr.test_main_while_runningc                    s4   t    fdd}t|}| }| |d d S )Nc                      s   t  S r   )rR  r   r"  r   r   r5   ]  s    z-TestRepr.test_main_in_background.<locals>.run suspended active started main>)r   r   r    r   rP  )r0   r5   r!   rT  r   r"  r   test_main_in_background[  s
    z TestRepr.test_main_in_backgroundc                 C   s   t t }| |d d S )Nz	 pending>)rR  r    rP  rS  r   r   r   test_initiald  s    
zTestRepr.test_initialc                    s   t   G  fdddtj}| }|  |d | |jd | |jd t	dD ]}t
d qZt	dD ](}| |jj t|j}| |d qrd S )	Nc                       s$   e Zd Zd ZZdZ fddZdS )z/TestRepr.test_main_from_other_thread.<locals>.TNc                    s$   t  | _t | _t | j| _d S r   )rR  original_mainr   r   	main_gletr  r2   r"  r   r   r5   n  s    

z3TestRepr.test_main_from_other_thread.<locals>.T.run)r   r   r   rY  r  rZ  r5   r   r"  r   r   Tk  s   r[  r]   rV  rQ  r%   gMbP?z (thread exited) dead>)r   r   rV   rW   r^   r_   rP  rY  r  r/   r   r   r}   rZ  rH   rR  )r0   r[  rw   r   rT  r   r"  r   test_main_from_other_threadh  s    

z$TestRepr.test_main_from_other_threadc                 C   sX   t dd }|  | t|d | dt| | dt| | dt| d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   z$TestRepr.test_dead.<locals>.<lambda>z dead>Z	suspendedstartedactive)r    r   rP  rR  ZassertNotInrA   r   r   r   	test_dead  s    zTestRepr.test_deadc                 C   sX   t dd }t dd }t }|||fD ](}| d|f t | d|f t q*d S )Nc                   S   s   d S r   r   r   r   r   r   r     r\   z>TestRepr.test_formatting_produces_native_str.<locals>.<lambda>c                   S   s   d S r   r   r   r   r   r   r     r\   z%sz%r)r    r   r   assertIsInstancer9   )r0   Zg_deadZg_not_startedZg_curr!   r   r   r   #test_formatting_produces_native_str  s    z,TestRepr.test_formatting_produces_native_strN)
r   r   r   rP  rU  rW  rX  r\  r_  ra  r   r   r   r   rL  R  s   	#rL  c                   @   s$   e Zd Zdd Zdd Zdd ZdS )TestMainGreenletc                 C   s4   dt t v sJ tt }dt |vs0J |S )Nr   )rR  r   r   rC  )r0   rw   r   r   r   _check_current_is_main  s    z'TestMainGreenlet._check_current_is_mainc                 C   s$   |   }td|fi }| | d S )Nsubclass)rc  rC  r?   )r0   Z	main_typerd  r   r   r   )test_main_greenlet_type_can_be_subclassed  s    z:TestMainGreenlet.test_main_greenlet_type_can_be_subclassedc                 C   s   |    | t t d S r   )rc  r`  r   r   r    r2   r   r   r   test_main_greenlet_is_greenlet  s    z/TestMainGreenlet.test_main_greenlet_is_greenletN)r   r   r   rc  re  rf  r   r   r   r   rb    s   rb  c                   @   sL   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d Z
dS )TestBrokenGreenletsc                 C   sR   dd }t j|}d|_| td |  W d    n1 sD0    Y  d S )Nc                   S   s   t dd S )NzNever get here)AssertionErrorr   r   r   r   r     s    z<TestBrokenGreenlets.test_failed_to_initialstub.<locals>.funcTz;Failed to switch stacks into a greenlet for the first time.)r   	_greenletUnswitchableGreenletforce_switch_errorassertRaisesRegexSystemErrorr   r   r   r   r   test_failed_to_initialstub  s    z.TestBrokenGreenlets.test_failed_to_initialstubc                    s   g   fdd}t j|}|  |  dg |  |  ddg d|_| td |  W d    n1 sz0    Y  d|_|  |  g d d S )	Nc                      s>     d t j    d t j    d d S )Nr   r*   r%   r&   r   runsr   r   r     s
    

zDTestBrokenGreenlets.test_failed_to_switch_into_running.<locals>.funcr   r*   Tz0Failed to switch stacks into a running greenlet.F)r   r*   r%   )r   ri  rj  r   r-   rk  rl  rm  r   r   ro  r   "test_failed_to_switch_into_running  s    &z6TestBrokenGreenlets.test_failed_to_switch_into_runningc                 C   s.   |  d}| d|j | |j|   d S )Nzfail_slp_switch.pyzfail_slp_switch is running)assertScriptRaisesr8   output
returncodeZ,get_expected_returncodes_for_aborted_processr0   exr   r   r   &test_failed_to_slp_switch_into_running  s    
z:TestBrokenGreenlets.test_failed_to_slp_switch_into_runningc                 C   sV   |  d}| d| | d| | d| | d| | d| | d| d S )Nzfail_switch_two_greenlets.pyz	In g1_runTRACEzLEAVE TRACEzFalling off end of mainzFalling off end of g1_runzFalling off end of g2
run_scriptr8   r0   rs  r   r   r   #test_reentrant_switch_two_greenlets  s    
z7TestBrokenGreenlets.test_reentrant_switch_two_greenletsc                 C   s.   | j ddd}| d|j | d|j d S )Nzfail_switch_three_greenlets.py)r   )Z	exitcodesr   zpositional arguments)rr  r8   rs  ru  r   r   r   %test_reentrant_switch_three_greenlets  s    z9TestBrokenGreenlets.test_reentrant_switch_three_greenletsc                 C   s   |  d}| d| d S )Nzfail_switch_three_greenlets2.pya  RESULTS: [('trace', 'switch'), ('trace', 'switch'), ('g2 arg', 'g2 from tracefunc'), ('trace', 'switch'), ('main g1', 'from g2_run'), ('trace', 'switch'), ('g1 arg', 'g1 from main'), ('trace', 'switch'), ('main g2', 'from g1_run'), ('trace', 'switch'), ('g1 from parent', 'g1 from main 2'), ('trace', 'switch'), ('main g1.2', 'g1 done'), ('trace', 'switch'), ('g2 from parent', ()), ('trace', 'switch'), ('main g2.2', 'g2 done')]ry  r{  r   r   r   &test_reentrant_switch_three_greenlets2  s
    
z:TestBrokenGreenlets.test_reentrant_switch_three_greenlets2c                 C   s   |  d}| d| d S )Nz#fail_initialstub_already_started.pya!  RESULTS: ['Begin C', 'Switch to b from B.__getattribute__ in C', ('Begin B', ()), '_B_run switching to main', ('main from c', 'From B'), 'B.__getattribute__ back from main in C', ('Begin A', (None,)), ('A dead?', True, 'B dead?', True, 'C dead?', False), 'C done', ('main from c.2', None)]ry  r{  r   r   r   4test_reentrant_switch_GreenletAlreadyStartedInPython  s
    
zHTestBrokenGreenlets.test_reentrant_switch_GreenletAlreadyStartedInPythonc                 C   s   |  d}| d| d S )Nzfail_clearing_run_switches.pyzRESULTS [('G.__getattribute__', 'run'), ('RunCallable', '__del__'), ('main: g.switch()', 'from RunCallable'), ('run_func', 'enter')]ry  r{  r   r   r   *test_reentrant_switch_run_callable_has_del!  s
    
z>TestBrokenGreenlets.test_reentrant_switch_run_callable_has_delN)r   r   r   rn  rq  rw  r|  r}  r~  r  r  r   r   r   r   rg    s   
	rg  __main__)rh   r   r   rV   r1  abcr   r   r   r    r-  r   r   r   Z	leakcheckr	   rm   r
   r   r#   r$   r2  rL  rb  rg  r   r   r   r   r   r   <module>   s:   		      y .Um
