U
    Jf                     @   s   d dl Z d dlZd dlZd dlmZ d dlmZ d dlmZ d dl	m
Z
mZmZmZ d dlmZ G dd dZG d	d
 d
ZG dd dZdd Zdd ZejjeddG dd dZdS )    N)TemporaryFile)exec_command)get_pythonexe)tempdirassert_assert_warnsIS_WASM)StringIOc                   @   s*   e Zd ZdZd	ddZdd Zdd ZdS )
redirect_stdoutz9Context manager to redirect stdout for exec_command test.Nc                 C   s   |pt j| _d S N)sysstdout_stdout)selfr    r   K/tmp/pip-unpacked-wheel-6z689xxv/numpy/distutils/tests/test_exec_command.py__init__   s    zredirect_stdout.__init__c                 C   s   t j| _| jt _d S r   )r   r   
old_stdoutr   r   r   r   r   	__enter__   s    zredirect_stdout.__enter__c                 C   s    | j   | jt_| j   d S r   )r   flushr   r   r   closer   exc_type	exc_value	tracebackr   r   r   __exit__   s    
zredirect_stdout.__exit__)N__name__
__module____qualname____doc__r   r   r   r   r   r   r   r
      s   
r
   c                   @   s*   e Zd ZdZd	ddZdd Zdd ZdS )
redirect_stderrz9Context manager to redirect stderr for exec_command test.Nc                 C   s   |pt j| _d S r   )r   stderr_stderr)r   r#   r   r   r   r       s    zredirect_stderr.__init__c                 C   s   t j| _| jt _d S r   )r   r#   
old_stderrr$   r   r   r   r   r   #   s    zredirect_stderr.__enter__c                 C   s    | j   | jt_| j   d S r   )r$   r   r%   r   r#   r   r   r   r   r   r   '   s    
zredirect_stderr.__exit__)Nr   r   r   r   r   r"      s   
r"   c                   @   s*   e Zd ZdZd
ddZdd Zdd Zd	S )emulate_nonposixz.Context manager to emulate os.name != 'posix' 	non-posixc                 C   s
   || _ d S r   )	_new_name)r   osnamer   r   r   r   /   s    zemulate_nonposix.__init__c                 C   s   t j| _| jt _d S r   )osname	_old_namer(   r   r   r   r   r   2   s    zemulate_nonposix.__enter__c                 C   s   | j t_d S r   )r,   r*   r+   r   r   r   r   r   6   s    zemulate_nonposix.__exit__N)r'   r   r   r   r   r   r&   -   s   
r&   c                   C   s   t t : tt $ tt td W 5 Q R X W 5 Q R X W 5 Q R X tjdkrt	 P t t : tt $ tt td W 5 Q R X W 5 Q R X W 5 Q R X W 5 Q R X d S )Ncd '.'posix)
r
   r	   r"   r   r   DeprecationWarningr   r*   r+   r&   r   r   r   r   test_exec_command_stdout:   s    
(

r0   c                   C   s   t tdd: tt $ tt td W 5 Q R X W 5 Q R X W 5 Q R X tjdkrt	 P t t : tt $ tt td W 5 Q R X W 5 Q R X W 5 Q R X W 5 Q R X d S )Nzw+)moder-   r.   )
r
   r   r"   r	   r   r/   r   r*   r+   r&   r   r   r   r   test_exec_command_stderrR   s    
(

r2   zCannot start subprocess)reasonc                   @   s<   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd ZdS )TestExecCommandc                 C   s   t  | _d S r   )r   pyexer   r   r   r   setup_methodd   s    zTestExecCommand.setup_methodc                 K   sV   t  d\}}t|dk t|dk t  d| j \}}t|dk t|dk d S )Nzcmd /C echo path=%path%r    z3"%s" -c "import sys;sys.stderr.write(sys.platform)"win32)r   r   r5   r   kwssor   r   r   check_ntg   s    zTestExecCommand.check_ntc                 K   s  t j d|\}}t|dk t|dk t j d|\}}t|dk t|dk t j dddi|\}}t|dk t|dk t j d|\}}t|dk t|dk d	tjkrnd
tjd	< t j d|\}}t|dk t|d
k t j dd	di|\}}t|dk t|dk t j d|\}}t|dk t|d
k tjd	= t j d|\}}t|dk t|dk t j d|\}}t|dk t|dk t j d|\}}t|dk t|dk t j d| j f|\}}t|dk t|dk d S )N
echo Hellor   Hello	echo $AAAr7   echo "$AAA"ZAAAZTereZBBBZHiecho "$BBB"ZHeythis_is_not_a_commandecho path=$PATHz1"%s" -c "import sys,os;sys.stderr.write(os.name)"r.   )r>   )r@   )rA   )rA   )rB   )rB   )rB   )rB   )rC   )rD   )r   r   r*   environr5   r9   r   r   r   check_posixq   sT    
zTestExecCommand.check_posixc                 G   s   t j d| j f|\}}t|dk t|dk t j d| j f|\}}t|dk t|dk t j d| j f|\}}t|dk t|dk t j d| j f|\}}t|dk t|d	k d S )
Nz"%s" -c "raise 'Ignore me.'"r   r7   zV"%s" -c "import sys;sys.stderr.write('0');sys.stderr.write('1');sys.stderr.write('2')"Z012z!"%s" -c "import sys;sys.exit(15)"   z"%s" -c "print('Heipa'")ZHeipa)r   r5   r   r9   r   r   r   check_basic   s<    zTestExecCommand.check_basicc              
   K   s   t  }d}tj||}t|d}|d W 5 Q R X tjd| j|f f|\}}t|dk t|dk tjd| j|f fd|i|\}}t|dk t|dk W 5 Q R X d S )	Nfilewr?   z("%s" -c "f = open('%s', 'r'); f.close()"r   r7   z9"%s" -c "f = open('%s', 'r'); print(f.read()); f.close()"Z
execute_in)	r   r*   pathjoinopenwriter   r5   r   )r   r:   ZtmpdirfnZtmpfilefr;   r<   r   r   r   check_execute_in   s2    
z TestExecCommand.check_execute_inc                 C   s   t t  tt x ttd tjdkrF| jdd | jdd n"tjdkrh| jdd | jdd | j	dd | j	dd W 5 Q R X W 5 Q R X W 5 Q R X d S )Nr.   r   )Zuse_tee   nt)
r
   r	   r"   r   r/   r*   r+   rF   r=   rQ   r   r   r   r   
test_basic   s    


zTestExecCommand.test_basicN)	r   r   r    r6   r=   rF   rH   rQ   rT   r   r   r   r   r4   b   s   
4r4   )r*   Zpytestr   tempfiler   Znumpy.distutilsr   Znumpy.distutils.exec_commandr   Znumpy.testingr   r   r   r   ior	   r
   r"   r&   r0   r2   markZskipifr4   r   r   r   r   <module>   s   