U
    ,d                     @   s   d dl Z d dlZd dlmZ d dlZd dlmZmZmZm	Z	 d dl
mZ zd dlZdZW n ek
rp   dZY nX dZee eZeG dd	 d	eZed
kre  dS )    N)dedent)TestCasetemp_directoryoverride_env_configrun_in_subprocess)configTFz*pyyaml needed for configuration file testsc                       sX   e Zd ZdZ fddZdd Zdd Zdd	 Zd
d Zdd Z	dd Z
dd Z  ZS )
TestConfigFc                    s"   t d| _d| _tt|   d S )NZ
config_tmpi	  )r   tmppathZmaxDiffsuperr   setUpself	__class__ ;/tmp/pip-unpacked-wheel-eu7e0c37/numba/tests/test_config.pyr      s    
zTestConfig.setUpc                 C   s   t j| jdS )zT
        Creates a mock launch location.
        Returns the location path.
        )dir)tempfilemkdtempr	   r   r   r   r   mock_cfg_location   s    zTestConfig.mock_cfg_locationc              	   C   s:   t j|tj}t|d}tj||dd W 5 Q R X dS )z<
        Injects a mock configuration at 'location'
        wtF)Zdefault_flow_styleN)ospathjoinr   Z_config_fnameopenyamldump)r   locationcfgZtmpcfgfr   r   r   inject_mock_cfg&   s    zTestConfig.inject_mock_cfgc                 C   s.   t  }ttD ]}| rtt|||< q|S )z8
        Gets the current numba config settings
        )dictr   r   isuppergetattr)r   storexr   r   r   get_settings.   s
    zTestConfig.get_settingsc              	   C   s|   t  }|  }t | tdd |  }W 5 Q R X | || z"tdd |  }W 5 Q R X W 5 t | X ||fS )z
        Returns a config "original" from a location with no config file
        and then the impact of applying the supplied cfg dictionary as
        a config file at a location in the returned "current".
        _)r   getcwdr   chdirr   r&   r    )r   r   Zoriginal_cwdZ
launch_diroriginalcurrentr   r   r   create_config_effect8   s    
zTestConfig.create_config_effectc                 C   s   d}t jt jfD ]n}| ||di\}}| ||k | || || k | || d || || | || qd S )NZCOLOR_SCHEMEZlight_bg)strupperlowerr,   
assertTrueassertEqualpop)r   keyZcaseorigcurrr   r   r   test_configY   s    

zTestConfig.test_configc                 C   s   |  i \}}| || d S )N)r,   r1   )r   r4   r5   r   r   r   test_empty_configg   s    zTestConfig.test_empty_configc                 C   sb   t j }d|d< d}d| d}tt||d\}}d}| ||d | ||d d S )	NZnot_a_known_styleZNUMBA_CAPTURED_ERRORSzthe source compiledz0from numba import njit
@njit
def foo():
	print('z')
foo())envzMenviron NUMBA_CAPTURED_ERRORS defined but failed to parse 'not_a_known_style'zutf-8)r   environcopyr   r   ZassertIndecode)r   Znew_envZsource_compiledcodeouterrexpectedr   r   r   !test_illegal_error_style_handlingl   s    
z,TestConfig.test_illegal_error_style_handling)__name__
__module____qualname__Z_numba_parallel_test_r   r   r    r&   r,   r6   r7   r@   __classcell__r   r   r   r   r      s   
!r   __main__)r   r   textwrapr   ZunittestZnumba.tests.supportr   r   r   r   Z
numba.corer   r   Z
_HAVE_YAMLImportErrorZ	_skip_msgZskipIfZ
needs_yamlr   rA   mainr   r   r   r   <module>   s    
f