o
    g                     @   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re  dS dS )    N)ABCMeta)abstractmethod)greenlet   )TestCase)RUNNING_ON_MANYLINUX)PY313)fails_leakcheckc                   @      e Zd ZdS )	SomeErrorN__name__
__module____qualname__ r   r   ^/var/www/html/ecg_monitoring/venv/lib/python3.10/site-packages/greenlet/tests/test_greenlet.pyr          r   c                 C   s0   z
t  j  W t   | t d   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   | Nr   )excr   r   r   crasher,      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o=e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oe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$   r   r*   r   _do_simple_test4   s   


zTestGreenlet._do_simple_testc                 C      |    d S r   )r4   r3   r   r   r   test_simpleC   s   zTestGreenlet.test_simplec                 C   sN   t  }| t}|  W d    n1 sw   Y  | dt|j d S Nrun)r#   assertRaisesAttributeErrorr   assertInstr	exceptionr3   r$   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 sw   Y  | dt|j d S r8   )r#   r:   r;   throwr   r<   r=   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   r3   r$   r   r   r   test_parent_equals_NoneT   s   

z$TestGreenlet.test_parent_equals_Nonec                 C   s$   t d d}| | | |j d S )N)r9   )r#   rC   assertIsNoner9   rE   r   r   r   test_run_equals_NoneY      

z!TestGreenlet.test_run_equals_Nonec                    s   g   fdd}t |}t |}|  | t d |  | t d |  | t d | |jd |  | t d | |jd d S )Nc                      s*     d t j   ddg d S )Nr   )r   r   r   r   r   extendr   r*   r   r   r,   a   s   
z)TestGreenlet.test_two_children.<locals>.fr   r-   r.   T   )r#   r   r0   lendead)r3   r,   r$   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-   )rQ   rP   rR   )r#   r0   r   getrefcountr   rE   r   rT   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)r4   r   r   )r3   successr   r   r,      s   z$TestGreenlet.test_threads.<locals>.fc                    s   g | ]}t j d qS )target)	threadingThread).0ir,   r   r   
<listcomp>   s    z-TestGreenlet.test_threads.<locals>.<listcomp>
   )r2   startjoinr0   rL   )r3   thsthr   )r,   r3   rX   r   test_threads   s   
zTestGreenlet.test_threadsc                 C   s   g }t t}t t}|| || ||_| |g  | t|j | |tg | }| |d | |tg |d}| |d | |tg d S )Nr      )r#   r   r   r   r0   r:   r   )r3   r   r%   g2valuer   r   r   test_exception   s   


zTestGreenlet.test_exceptionc                 C   s8   g }t t}|| | tt|t | |tg d S r   )r#   r   r   r:   KeyErrorr&   r0   )r3   r   r%   r   r   r   test_send_exception   s
   
z TestGreenlet.test_send_exceptionc                 C   sp   g }t t}t t}|| || | |g  ~t  | |tjg ~t  | |tjtjg d S r   )r#   r   r   r0   gccollectr   GreenletExit)r3   r   r%   rh   r   r   r   test_dealloc   s   

zTestGreenlet.test_deallocc                 C   s|   dd }t |}|  tj}ddlm} |  }t_z~W |t_n|t_w | }| d| | d| | d| d S )Nc                   S   s,   z
t  j  W d S  t jy   td w r   )r   r   r   r   ro   r   r   r   r   r   r9      s
   zHTestGreenlet.test_dealloc_catches_GreenletExit_throws_other.<locals>.runr   )StringIO	Exceptionignoredr   )r#   r   r   stderriorq   getvaluer<   )r3   r9   r$   	oldstderrrq   rt   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 = d S 	  |d d d = d d = w )Nc                     sZ   t t} |  |  ~ t     d t     d t   d S )Nr(   )r#   r   r   r   rm   rn   setwait)r%   /bg_glet_created_running_and_no_longer_ref_in_bgbg_should_be_clearfg_ref_releasedok_to_exit_bg_threadr   somerefr   r   r,      s   




z1TestGreenlet.test_dealloc_other_thread.<locals>.frY   ra   r   r(   )r[   Eventr\   rb   r{   r0   rL   rm   rn   rz   r   ro   rc   )r3   r,   tr   r|   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   	_getframer0   f_backr   r   r   r   r_   r6   r   r   f1  s   
z#TestGreenlet.test_frame.<locals>.f1r   )r#   r   
assertTruegr_frameassertFalser0   )r3   r   r$   framefrom_gr   r6   r   
test_frame  s   

zTestGreenlet.test_framec                 C   sL   dd }t j|dd}t j|dd}|  |  |d |d d S )Nc                    s   t  fdd}|  d S )Nc                      s
   t  S r   )timesleepr   xr   r   <lambda>$     
 z>TestGreenlet.test_thread_bug.<locals>.runner.<locals>.<lambda>r"   )r   r$   r   r   r   runner#  s   z,TestGreenlet.test_thread_bug.<locals>.runner)g?rZ   args)g333333?ra   )r[   r\   rb   rc   )r3   r   t1t2r   r   r   test_thread_bug"  s   
zTestGreenlet.test_thread_bugc                    s.    fdd}t |jddd} |d d S )Nc                    s     | d   |d dS )Nr.   r-   *   )r0   rQ   rP   r6   r   r   r9   .  s   z,TestGreenlet.test_switch_kwargs.<locals>.runr.   r-   r   r   r#   r   r0   )r3   r9   r   r   r6   r   test_switch_kwargs-  s   zTestGreenlet.test_switch_kwargsc                 C   sR   dd }t |}| ddi|d | dddif|  | d|  d S )Nc                 S   s2   t  jj| d t  jjddd | | d fS )Nr   r-   r(   r   r   r   r   r   r   r   r   r9   6  s   z6TestGreenlet.test_switch_kwargs_to_parent.<locals>.runr   r(   )r-   )r(   	   )r#   r0   r   )r3   r9   r$   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 s8w   Y  	  |
d   d S )Nc                      &   t dd d<    d d S )Nc                   S      d S r   r   r   r   r   r   r   E      zITestGreenlet.test_switch_to_another_thread.<locals>.run.<locals>.<lambda>r$   ra   r#   rz   r{   r   created_eventdata
done_eventr   r   r9   D     z7TestGreenlet.test_switch_to_another_thread.<locals>.runrY   ra   r$   )r[   r   r\   rb   r{   r:   r   errorr   rz   rc   clear)r3   r9   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                     s:   zt d   t } t   | t  Y d S )Nfun)
ValueErrorr   r   r#   r   r0   )r   rN   r3   r   r   r,   S  s   z&TestGreenlet.test_exc_state.<locals>.fc                      s     t d d S )N)NNN)r0   r   r   r   r6   r   r   rN   [     z&TestGreenlet.test_exc_state.<locals>.hr"   )r3   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     z*TestGreenlet.test_instance_dict.<locals>.fc                 S   s   | ` d S r   __dict__rS   r   r   r   deldictc     z0TestGreenlet.test_instance_dict.<locals>.deldictc                 S   s
   || _ d S r   r   )r$   ri   r   r   r   setdicte     
z0TestGreenlet.test_instance_dict.<locals>.setdictr   r   )r#   r0   r   r   r   r:   	TypeError)r3   r,   r   r   r$   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 r8   )r   hasattrr   r   r   has_runr   r   funcs  s   z;TestGreenlet.test_running_greenlet_has_no_run.<locals>.funcFr   r3   r   r$   r   r   r    test_running_greenlet_has_no_runq  s
   z-TestGreenlet.test_running_greenlet_has_no_runc                 C   s0   dd l }| t|j t  | t|jt  d S r   )copyr:   r   r#   deepcopy)r3   r   r   r   r   test_deepcopy|  s   zTestGreenlet.test_deepcopyc                    s   t dd  t g  fdd}t | d}|  ~|  | d  | d j  d d = d  d d S )Nc                   S   r   r   r   r   r   r   r   r     r   z;TestGreenlet.test_parent_restored_on_kill.<locals>.<lambda>c                      sL   z   W d S  tjy%   t j t      Y d S w r   )r   r   ro   r   r   r   r   hubmainresultr   r   worker  s   z9TestGreenlet.test_parent_restored_on_kill.<locals>.workerr!   r   r   )r#   r   r   r   r   rD   r   )r3   r   r$   r   r   r   test_parent_restored_on_kill  s   	

z)TestGreenlet.test_parent_restored_on_killc                 C   sN   t  }t dd |d}| t |  W d    d S 1 s w   Y  d S )Nc                   S   r   r   r   r   r   r   r   r     r   z9TestGreenlet.test_parent_return_failure.<locals>.<lambda>r!   )r#   r:   r;   r   )r3   r%   rh   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                   @      e Zd Zdd ZdS )z>TestGreenlet.test_throw_exception_not_lost.<locals>.mygreenletc                 S   s   zt    Y t| |S r   )rr   r#   __getattribute__r3   namer   r   r   r     s
   zOTestGreenlet.test_throw_exception_not_lost.<locals>.mygreenlet.__getattribute__Nr   r   r   r   r   r   r   r   
mygreenlet      r   c                   S   r   r   r   r   r   r   r   r     r   z<TestGreenlet.test_throw_exception_not_lost.<locals>.<lambda>)r#   r:   r   rA   )r3   r   r$   r   r   r   test_throw_exception_not_lost  s   z*TestGreenlet.test_throw_exception_not_lostFc                    sT  g  dd  fdd}t j|d}|  |d ~r$|   | tj} d t	 W d    n1 s<w   Y  sTt
|j}| |dkpQd	|v  n	| t
|jd t d jd
r| t  d j  W d    n1 s|w   Y  st d jjd
r d jj  n|  d j ~d  d d = d| _d S )Nc                   S      t  j  d S r   r   r   r   r   r   r        zGTestGreenlet._do_test_throw_to_dead_thread_doesnt_crash.<locals>.workerc                     s6   t } |    |  r|   t  d S d S r   )r#   r   r   r   r   rS   r   wait_for_cleanupr   r   r   creator  s   
zHTestGreenlet._do_test_throw_to_dead_thread_doesnt_crash.<locals>.creatorrY   ra   r   Bcannot switch to a different thread (which happens to have exited)zCannot switchr   T)r[   r\   rb   rc   wait_for_pending_cleanupsr:   r   r   rA   r   r=   r>   r   r0   r   r   RuntimeErrorr   f_localsrG   expect_greenlet_leak)r3   r   r   r   r   sr   r   r   *_do_test_throw_to_dead_thread_doesnt_crash  sF   



z7TestGreenlet._do_test_throw_to_dead_thread_doesnt_crashc                 C   r5   r   r   r6   r   r   r   &test_throw_to_dead_thread_doesnt_crash  s   z3TestGreenlet.test_throw_to_dead_thread_doesnt_crashc                 C   s   |  d d S rW   r   r6   r   r   r   +test_throw_to_dead_thread_doesnt_crash_wait  r   z8TestGreenlet.test_throw_to_dead_thread_doesnt_crash_waitc                 C   s2   G dd dt }| }| |dd d| _d S )Nc                   @   $   e Zd Zdd Zdd Zdd ZdS )z7TestGreenlet.test_recursive_startup.<locals>.convolutedc                 S   s   t |  d| _d S r   )r#   __init__countr6   r   r   r   r     s   

z@TestGreenlet.test_recursive_startup.<locals>.convoluted.__init__c                 S   s.   |dkr| j dkrd| _ | d t| |S )Nr9   r   r   +   )r   r   r#   r   r   r   r   r   r     s   
zHTestGreenlet.test_recursive_startup.<locals>.convoluted.__getattribute__c                 S   s   	 | j | qr   r   r   r3   ri   r   r   r   r9     s   z;TestGreenlet.test_recursive_startup.<locals>.convoluted.runN)r   r   r   r   r   r9   r   r   r   r   
convoluted  s    r   r   r   T)r#   r0   r   r   )r3   r   r$   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acquirer6   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   r   r   r   r   r   r   r   deallocator  r   z=TestGreenlet.test_threaded_updatecurrent.<locals>.deallocatorc                      s:      t   d=      t    d S r   r   r   r   r   r   r$   r   r   r   r   fthread  s   z9TestGreenlet.test_threaded_updatecurrent.<locals>.fthreadr   rY   ra   )r[   Lockr   objectr   r   r#   bombr   r\   rb   r   r0   rc   )r3   r   r   r   r   r   r   r   r   test_threaded_updatecurrent  s"   

z(TestGreenlet.test_threaded_updatecurrentc                    sb   g  fdddd  t gd   t  d    }|  | |d d S )Nc               
      sV   t  j } d= t  j _zt  j|  W t   d S t   w r   )r   r   r   r   r   )ri   	initiatorr   r   r   r   r   8  s   "z>TestGreenlet.test_dealloc_switch_args_not_lost.<locals>.workerc                   S      dS r   r   r   r   r   r   r   E  r    zATestGreenlet.test_dealloc_switch_args_not_lost.<locals>.initiatorr   r   )r#   r   r   r0   r   r   r   r   !test_dealloc_switch_args_not_lost6  s   

z.TestGreenlet.test_dealloc_switch_args_not_lostc                    sT   dd  G dd dt }| tdd fdd}t|}| |  d S )	Nc                 S   s   | |i | d S r   r   )r   rQ   kr   r   r   _apply^  r   z0TestGreenlet.test_tuple_subclass.<locals>._applyc                   @   r   )z1TestGreenlet.test_tuple_subclass.<locals>.mytuplec                 S   s   t    t| S r   )r   r   r   tuple__len__r6   r   r   r   r  b  s   
z9TestGreenlet.test_tuple_subclass.<locals>.mytuple.__len__N)r   r   r   r  r   r   r   r   mytuplea  r   r  r   )rQ   c                      s    t  jj d S r   r   r   r  r   kwargsr   r   switchapplyg  s   z5TestGreenlet.test_tuple_subclass.<locals>.switchapply)r  dictr#   r0   r   )r3   r  r
  r$   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AbstractSubclassr9   c                 S   r   r   r   r6   r   r   r   r   p  r   z7TestGreenlet.test_abstract_subclasses.<locals>.<lambda>c                   @   r
   )z:TestGreenlet.test_abstract_subclasses.<locals>.BadSubclassNr   r   r   r   r   BadSubclassr  r   r  c                   @   r   )z;TestGreenlet.test_abstract_subclasses.<locals>.GoodSubclassc                 S   r   r   r   r6   r   r   r   r9   v  r    z?TestGreenlet.test_abstract_subclasses.<locals>.GoodSubclass.runN)r   r   r   r9   r   r   r   r   GoodSubclassu  r   r  )r   r#   r   r:   r   )r3   r  r  r  r   r   r   test_abstract_subclassesl  s   z%TestGreenlet.test_abstract_subclassesc                    sP   t  sd S t  d   dk rd S  fdd}tdD ]}| r% d S q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
 rd n|| qKt  d
 rw|	d dS |j| |D ]	}|j| qdS )NFc                      s       t    d S r   r   r   r   r   r   another_thread     zWTestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.another_threadrY   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   r6   r   r   recycledr   r   r     r  z\TestGreenlet.test_implicit_parent_with_threads.<locals>.attempt.<locals>.gc_callback.__del__Nr   r   r  r   r   gc_callback  s    r  c                          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callbackr6   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      r  r-   r   ra   T)r[   r   r   r\   rb   r   r2   r   r   rc   r#   r   rm   rn   r0   r   )	r  r   r  lr   currentr$   _lastNr3   )r  r   r   r  r   attempt  s>   

z?TestGreenlet.test_implicit_parent_with_threads.<locals>.attemptr/   )rm   	isenabledget_thresholdr2   )r3   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 ]}||  q(`	t|| d S )	Nr   r   )ro   c                   @   r
   )zTTestGreenlet.test_issue_245_reference_counting_subclass_no_threads.<locals>.GreenletNr   r   r   r   r   Greenlet  r   r(  c                      s6   z	 j   W d S   y   j  Y d S w r   )r   r   gletsr   r   ro   r   r3   r   r   greenlet_main  s
   zYTestGreenlet.test_issue_245_reference_counting_subclass_no_threads.<locals>.greenlet_mainra   )
r   r   ro   r#   r   rU   r)  r2   r   r0   )r3   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}|	| |
  q<|D ]}	|	d qTd d =   |   | t | d S )Nr   )r\   )r   r'  c                   @   r
   )zSTestGreenlet.test_issue_245_reference_counting_subclass_threads.<locals>.MyGreenletNr   r   r   r   r   
MyGreenlet  r   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 )Nra   )r   r   rz   r{   )greenlet_running_eventminer.  r   r)  r+  ref_clearedr   r   thread_main  s   


zTTestGreenlet.test_issue_245_reference_counting_subclass_threads.<locals>.thread_main-   r   ra   )r[   r\   r   r   r   r#   r   rU   r2   r   rb   r{   rz   r   r0   )
r3   r\   r   r3  r,  thread_ready_eventsr  eventr   r   r   r1  r   2test_issue_245_reference_counting_subclass_threads  s.   	



z?TestGreenlet.test_issue_245_reference_counting_subclass_threadsc                 C   sZ   dd }t |}dd }t ||}| t |  W d    d S 1 s&w   Y  d S )Nc                   S   r  )N   r   r   r   r   r   no_args  r    z\TestGreenlet.test_falling_off_end_switches_to_unstarted_parent_raises_error.<locals>.no_argsc                   S   r  r   r   r   r   r   r   leaf"  r    zYTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_raises_error.<locals>.leaf)r#   r:   r   r   )r3   r9  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,  r   zUTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_works.<locals>.one_argc                   S   r  r   r   r   r   r   r   r:  1  r    zRTestGreenlet.test_falling_off_end_switches_to_unstarted_parent_works.<locals>.leaf)r   r?  r   )r3   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 s*w   Y  |  dg | t |  W d    n1 sJw   Y  |  dg d S )Nc                   @   r   )zXTestGreenlet.test_switch_to_dead_greenlet_with_unstarted_perverse_parent.<locals>.Parentc                 S   s   |dkrt d S r8   )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:  r   rB  c                      
     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#   r:   r   r   r0   )r3   rB  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                      rC  r>  rD  r   r   r   r   r   P  r   zDTestGreenlet.test_switch_to_dead_greenlet_reparent.<locals>.<lambda>c                      rC  r   rD  r   r   r   r   r   Q  r   r   r?  )r#   r   r0   r   rG   )r3   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  r   zHTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.outerc                      s     td d S r   )r   r   r   r   r   r   r   rH  e  r   zHTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.innerc                   S   r   r   r   r   r   r   r   r   n  r   zKTestGreenlet.test_can_access_f_back_of_suspended_greenlet.<locals>.<lambda>rH  rI  )r   r   r#   r   rC   r   r0   f_codeco_namer   rG   )r3   rI  r   	unrelatedr   rH  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
}q$| |j	d d | |j
 | |d	d
 d S )Nr   )partialr   )_test_extension_cppc                    s.   | dkr|   | d  S t j S )Nr   r   )	test_callr   r   r   r   )rx   rQ  rP  recurser   r   rT  }  s   z@TestGreenlet.test_get_stack_with_nested_c_calls.<locals>.recurser/   rx   ra   i  )	functoolsrP   rQ  r#   r   r   r2   r0   r   r   rG   )r3   grr   r^   r   rS  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   r   r   rG  r   r   rI    r   z6TestGreenlet.test_frames_always_exposed.<locals>.outerc                    s     |  d S r   )r   )r   rJ  r   r   rH    r   z6TestGreenlet.test_frames_always_exposed.<locals>.innerc                   S   r   r   r   r   r   r   r   r     r   z9TestGreenlet.test_frames_always_exposed.<locals>.<lambda>rI  )	r   r   r#   r   r0   rK  rL  rG   r   )r3   rI  rW  r   rM  r   rN  r   test_frames_always_exposed  s   z'TestGreenlet.test_frames_always_exposedN)F)4r   r   r   r4   r7   r@   rB   rF   rH   rO   rV   rf   rj   rl   rp   ry   unittestskipIfr   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-  r7  r=  rA  rE  rF  rO  rX  rY  r   r   r   r   r'   2   sp    
,
	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 sBw   Y  
  |d | t|jd d S )	Nc                      r   )Nc                   S   r   r   r   r   r   r   r   r     r   zQTestGreenletSetParentErrors.test_threaded_reparent.<locals>.run.<locals>.<lambda>r$   ra   r   r   r   r   r   r9     r   z?TestGreenletSetParentErrors.test_threaded_reparent.<locals>.runc                   S   r   r   r   r   r   r   r   blank  r   zATestGreenletSetParentErrors.test_threaded_reparent.<locals>.blankrY   ra   r$   z&parent cannot be on a different thread)r[   r   r\   rb   r{   r#   r   r:   r   r   rz   rc   r0   r=   r>   )r3   r9   r]  r   r$   r   r   r   r   test_threaded_reparent  s    

z2TestGreenletSetParentErrors.test_threaded_reparentc                    s   g   fdd}t j|d}|  |d | j| jd d G  fdddt}|d	d
 }| tj	}|
  W d    n1 sEw   Y  | t|jd  d d = d S )Nc                     s"   t dd }  |  |   d S )Nc                   S   r   r   r   r   r   r   r   r     r   zYTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.worker.<locals>.<lambda>)r#   r   r   rS   anotherr   r   r     s   
zGTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.workerrY   ra   r   )initial_main_greenletsc                       r  )zKTestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.convolutedc                       |dkr	 d | _ t| |S Nr9   r   r   r#   r   r   r_  r   r   r        
z\TestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.convoluted.__getattribute__Nr   r   r_  r   r   r     r  r   c                   S   r   r   r   r   r   r   r   r     r   zITestGreenletSetParentErrors.test_unexpected_reparenting.<locals>.<lambda>r   )r[   r\   rb   rc   r   main_greenlets_before_testr#   r:   r   r   r   r0   r=   r>   )r3   r   r   r   r$   r   r   r_  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 zL|dd }| tj}|	  W d    n1 sGw   Y  | 
d	t|j | 
d
t|j | 
dt|j W   |d  d d = d S   |d  d d = w )Nc                     s4   t dd }  |  |     d d S )Nc                   S   r   r   r   r   r   r   r   r     r   zhTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.worker.<locals>.<lambda>ra   )r#   r   r   rz   r{   rS   r`  keep_main_aliveswitched_to_greenletr   r   r     s
   
zVTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.workerc                       r  )zZTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.convolutedc                    rb  rc  rd  r   r_  r   r   r     re  zkTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.convoluted.__getattribute__Nr   r   r_  r   r   r     r  r   rY   ra   c                   S   r   r   r   r   r   r   r   r     r   zXTestGreenletSetParentErrors.test_unexpected_reparenting_thread_running.<locals>.<lambda>z#Cannot switch to a different threadExpectedCurrent)r[   r   r#   r\   rb   r{   r:   r   r   r   r<   r=   r>   rz   rc   )r3   r   r   r   r$   r   r   rh  r   *test_unexpected_reparenting_thread_running  s,   



zFTestGreenletSetParentErrors.test_unexpected_reparenting_thread_runningc                 C   sb   t dd }| |jt  | t
}|`W d    n1 s!w   Y  | t|j	d d S )Nc                   S   r   r   r   r   r   r   r   r     r   zGTestGreenletSetParentErrors.test_cannot_delete_parent.<locals>.<lambda>can't delete attribute)
r#   rD   r   r   r   r:   r;   r0   r=   r>   )r3   r   r   r   r   r   test_cannot_delete_parent  s   z5TestGreenletSetParentErrors.test_cannot_delete_parentc                 C   sH   |  t}t `W d    n1 sw   Y  | t|jd d S )Nrn  r:   r;   r   r   r   r0   r=   r>   r3   r   r   r   r   !test_cannot_delete_parent_of_main  s   
z=TestGreenletSetParentErrors.test_cannot_delete_parent_of_mainc                 C   s   |  t j d S r   )rG   r   r   r   r6   r   r   r   !test_main_greenlet_parent_is_none  s   z=TestGreenletSetParentErrors.test_main_greenlet_parent_is_nonec                    sT   dd } fdd}t |} | || |   | || |  d S )Nc                   S   r   r   r   r   r   r   r   bg  s   zCTestGreenletSetParentErrors.test_set_parent_wrong_types.<locals>.bgc              	      sb   d d dfD ](}  t}|| _W d    n1 sw   Y   t|jdt|j  qd S )Nr   42z4GreenletChecker: Expected any type of greenlet, not )r:   r   r   r0   r=   r>   typer   )gletpr   r6   r   r   check#  s   zFTestGreenletSetParentErrors.test_set_parent_wrong_types.<locals>.check)r#   r   r   r   )r3   rt  ry  r$   r   r6   r   test_set_parent_wrong_types  s   


z7TestGreenletSetParentErrors.test_set_parent_wrong_typesc                 C   sR   t dd }| t}||_W d    n1 sw   Y  | t|jd d S )Nc                   S   r   r   r   r   r   r   r   r   ;  r   z@TestGreenletSetParentErrors.test_trivial_cycle.<locals>.<lambda>cyclic parent chain)r#   r:   r   r   r0   r=   r>   )r3   rw  r   r   r   r   test_trivial_cycle:  s
   z.TestGreenletSetParentErrors.test_trivial_cyclec                 C   sN   |  t}t t _W d    n1 sw   Y  | t|jd d S )Nz(cannot set the parent of a main greenletrp  rq  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 s+w   Y  | t|jd d S )Nc                   S   r   r   r   r   r   r   r   r   G  r   z?TestGreenletSetParentErrors.test_deeper_cycle.<locals>.<lambda>c                   S   r   r   r   r   r   r   r   r   H  r   c                   S   r   r   r   r   r   r   r   r   I  r   r{  )r#   r   r:   r   r0   r=   r>   )r3   r%   rh   g3r   r   r   r   test_deeper_cycleF  s   z-TestGreenletSetParentErrors.test_deeper_cycleN)r   r   r   r^  rg  rm  ro  rr  rs  rz  r|  r}  r  r   r   r   r   r\    s    )$r\  c                   @   sD   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dS )TestReprc                 C   s   |  ||||f d S r   )r   endswith)r3   gotsuffixr   r   r   assertEndsWithT  s   zTestRepr.assertEndsWithc                 C   s   t t }| |d d S )N current active started main>)reprr   r   r  r3   rr   r   r   test_main_while_runningW  s   z TestRepr.test_main_while_runningc                    s4   t    fdd}t|}| }| |d d S )Nc                      s   t  S r   )r  r   rJ  r   r   r9   ]  r   z-TestRepr.test_main_in_background.<locals>.run suspended active started main>)r   r   r#   r   r  )r3   r9   r$   r  r   rJ  r   test_main_in_background[  s
   z TestRepr.test_main_in_backgroundc                 C   s   t t }| |d d S )Nz	 pending>)r  r#   r  r  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 q-t	dD ]}| |jj t|j}| |d q9d 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   )r  original_mainr   r   	main_gletr3  r6   rJ  r   r   r9   n  rI   z3TestRepr.test_main_from_other_thread.<locals>.T.run)r   r   r   r  r3  r  r9   r   rJ  r   r   Tk  s    r  ra   r  r  r(   gMbP?z (thread exited) dead>)r   r   r[   r\   rb   rc   r  r  r3  r2   r   r   r   r  rM   r  )r3   r  r   r  r  r   rJ  r   test_main_from_other_threadh  s   

z$TestRepr.test_main_from_other_threadc                 C   sX   t dd }|  | t|d | dt| | dt| | dt| d S )Nc                   S   r   r   r   r   r   r   r   r     r   z$TestRepr.test_dead.<locals>.<lambda>z dead>	suspendedstartedactive)r#   r   r  r  assertNotInrE   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   r   r   r   r   r   r   r   r     r   z>TestRepr.test_formatting_produces_native_str.<locals>.<lambda>c                   S   r   r   r   r   r   r   r   r     r   z%sz%r)r#   r   r   assertIsInstancer=   )r3   g_deadg_not_startedg_curr$   r   r   r   #test_formatting_produces_native_str  s   z,TestRepr.test_formatting_produces_native_strN)
r   r   r   r  r  r  r  r  r  r  r   r   r   r   r  R  s    	#r  c                   @   r   )TestMainGreenletc                 C   s4   dt t v s
J tt }dt |vsJ |S )Nr   )r  r   r   rv  )r3   r   r   r   r   _check_current_is_main  s   z'TestMainGreenlet._check_current_is_mainc                 C   s$   |   }td|fi }| | d S )Nsubclass)r  rv  rC   )r3   	main_typer  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   )r  r  r   r   r#   r6   r   r   r   test_main_greenlet_is_greenlet  s   z/TestMainGreenlet.test_main_greenlet_is_greenletN)r   r   r   r  r  r  r   r   r   r   r    s    r  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   sT   dd }t j|}d|_| td |  W d    d S 1 s#w   Y  d S )Nc                   S   s   t d)NzNever get here)AssertionErrorr   r   r   r   r     r   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 s=w   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   r  r  r   r0   r  r  r  r   r   r  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)assertScriptRaisesr<   output
returncode,get_expected_returncodes_for_aborted_processr3   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_scriptr<   r3   r  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   )	exitcodesr   zpositional arguments)r  r<   r  r  r   r   r   %test_reentrant_switch_three_greenlets  s   z9TestBrokenGreenlets.test_reentrant_switch_three_greenletsc                 C      |  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')]r  r  r   r   r   &test_reentrant_switch_three_greenlets2  s
   
z:TestBrokenGreenlets.test_reentrant_switch_three_greenlets2c                 C   r  )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)]r  r  r   r   r   4test_reentrant_switch_GreenletAlreadyStartedInPython  s
   
zHTestBrokenGreenlets.test_reentrant_switch_GreenletAlreadyStartedInPythonc                 C   r  )Nzfail_clearing_run_switches.pyzRESULTS [('G.__getattribute__', 'run'), ('RunCallable', '__del__'), ('main: g.switch()', 'from RunCallable'), ('run_func', 'enter')]r  r  r   r   r   *test_reentrant_switch_run_callable_has_del!  s
   
z>TestBrokenGreenlets.test_reentrant_switch_run_callable_has_delN)r   r   r   r  r  r  r  r  r  r  r  r   r   r   r   r    s    
	r  __main__)rm   r   r   r[   rZ  abcr   r   r   r#   rV  r   r   r   	leakcheckr	   rr   r   r   r&   r'   r\  r  r  r  r   r   r   r   r   r   <module>   s>    		      y .Um