B
    `%                 @   s   d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZmZ d dl	m
Z
 d dlmZ d dlmZmZmZmZmZmZmZmZmZ d dlmZ d dlmZ G dd	 d	eZG d
d dZG dd deZdS )    N)DistutilsErrorDistutilsOptionError)log)
TestLoader)	resource_listdirresource_existsnormalize_pathworking_set_namespace_packagesevaluate_markeradd_activation_listenerrequire
EntryPoint)Command)unique_everseenc               @   s   e Zd Zdd ZdddZdS )ScanningLoaderc             C   s   t |  t | _d S )N)r   __init__set_visited)self r   ?/tmp/pip-install-4tin_oll/setuptools/setuptools/command/test.pyr      s    
zScanningLoader.__init__Nc             C   s   || j krdS | j | g }|t| | t|drH||  t|drxpt|jdD ]`}|	dr|dkr|jd |dd  }n"t
|j|d	 r`|jd | }nq`|| | q`W t|d
kr| |S |d S dS )a  Return a suite of all tests cases contained in the given module

        If the module is a package, load tests from all the modules in it.
        If the module has an ``additional_tests`` function, call it and add
        the return value to the tests.
        Nadditional_tests__path__ z.pyz__init__.py.z/__init__.py   r   )r   addappendr   loadTestsFromModulehasattrr   r   __name__endswithr   ZloadTestsFromNamelenZ
suiteClass)r   modulepatterntestsfile	submoduler   r   r   r       s$    



z"ScanningLoader.loadTestsFromModule)N)r"   
__module____qualname__r   r    r   r   r   r   r      s   r   c               @   s   e Zd Zdd ZdddZdS )NonDataPropertyc             C   s
   || _ d S )N)fget)r   r-   r   r   r   r   <   s    zNonDataProperty.__init__Nc             C   s   |d kr| S |  |S )N)r-   )r   objZobjtyper   r   r   __get__?   s    zNonDataProperty.__get__)N)r"   r*   r+   r   r/   r   r   r   r   r,   ;   s   r,   c               @   s   e Zd ZdZdZdddgZdd Zdd	 Zed
d Z	dd Z
dd Zejg fddZeejdd Zedd Zdd Zdd Zedd Zedd ZdS )testz.Command to run unit tests after in-place buildz0run unit tests after in-place build (deprecated))ztest-module=mz$Run 'test_suite' in specified module)ztest-suite=sz9Run single test, case or suite (e.g. 'module.test_suite'))ztest-runner=rzTest runner to usec             C   s   d | _ d | _d | _d | _d S )N)
test_suitetest_moduletest_loadertest_runner)r   r   r   r   initialize_optionsQ   s    ztest.initialize_optionsc             C   s   | j r| jrd}t|| j d krD| jd kr8| jj | _ n| jd | _ | jd kr^t| jdd | _| jd krnd| _| jd krt| jdd | _d S )Nz1You may specify a module or a suite, but not bothz.test_suiter6   z&setuptools.command.test:ScanningLoaderr7   )r4   r5   r   distributionr6   getattrr7   )r   msgr   r   r   finalize_optionsW   s    




ztest.finalize_optionsc             C   s   t |  S )N)list
_test_args)r   r   r   r   	test_argsj   s    ztest.test_argsc             c   s4   | j stjdkrdV  | jr"dV  | j r0| j V  d S )N)      Zdiscoverz	--verbose)r4   sysversion_infoverbose)r   r   r   r   r>   n   s    ztest._test_argsc          	   C   s   |    |  W dQ R X dS )zI
        Backward compatibility for project_on_sys_path context.
        N)project_on_sys_path)r   funcr   r   r   with_project_on_sys_pathv   s    
ztest.with_project_on_sys_pathc       	   
   c   sJ  t | jdd}|rp| jddd | d | d}t|j}| jd|d | d | jddd | d n"| d | jdd	d | d | d}tjd d  }tj	
 }zbt|j}tjd| t  td
d  td|j|jf  | |g d V  W d Q R X W d |tjd d < tj	  tj	| t  X d S )Nuse_2to3Fbuild_pyr   )Zinplaceegg_info)egg_base	build_extr   c             S   s   |   S )N)activate)distr   r   r   <lambda>       z*test.project_on_sys_path.<locals>.<lambda>z%s==%s)r:   r9   reinitialize_commandrun_commandget_finalized_commandr   	build_librB   pathmodulescopyrK   insertr	   r   r   r   egg_nameZegg_versionpaths_on_pythonpathclearupdate)	r   Zinclude_distsZ	with_2to3Zbpy_cmdZ
build_pathZei_cmdZold_pathZold_modulesZproject_pathr   r   r   rE   }   s8    









ztest.project_on_sys_pathc          
   c   s   t  }tjd|}tjdd}zBtjt| }td||g}tj|}|r\|tjd< dV  W d||kr~tjdd n
|tjd< X dS )z
        Add the indicated paths to the head of the PYTHONPATH environment
        variable so that subprocesses will also see the packages at
        these paths.

        Do this in a context that restores the value on exit.
        
PYTHONPATHr   N)	objectosenvirongetpathsepjoinr   filterpop)pathsZnothingZorig_pythonpathZcurrent_pythonpathprefixZto_joinnew_pathr   r   r   rZ      s    


ztest.paths_on_pythonpathc             C   sD   |  | j}|  | jpg }|  dd | j D }t|||S )z
        Install the requirements indicated by self.distribution and
        return an iterable of the dists that were built.
        c             s   s0   | ](\}}| d rt|dd r|V  qdS ):r   N)
startswithr   ).0kvr   r   r   	<genexpr>   s    z%test.install_dists.<locals>.<genexpr>)Zfetch_build_eggsZinstall_requiresZtests_requireZextras_requireitems	itertoolschain)rN   Zir_dZtr_dZer_dr   r   r   install_dists   s
    ztest.install_distsc          
   C   s   |  dtj | | j}d| j}| jr>|  d|  d S |  d|  tt	
d|}| |" |   |   W d Q R X W d Q R X d S )NzWARNING: Testing via this command is deprecated and will be removed in a future version. Users looking for a generic test entry point independent of test runner are encouraged to use tox. zskipping "%s" (dry run)zrunning "%s"location)announcer   WARNrr   r9   rc   _argvdry_runmapoperator
attrgetterrZ   rE   	run_tests)r   Zinstalled_distscmdrf   r   r   r   run   s    
ztest.runc             C   s   t | jddr|| jdd }|tkr|g }|tjkr>|| |d7 }x"tjD ]}||rN|| qNW t	t
tjj| tjd d | j| | j| | jdd}|j sd|j }| |tj t|d S )NrH   Fr   r   )Z
testLoaderZ
testRunnerexitzTest failed: %s)r:   r9   r4   splitr
   rB   rV   r   rj   r=   ry   __delitem__unittestmainrw   _resolve_as_epr6   r7   resultZwasSuccessfulru   r   ERRORr   )r   r%   Zdel_modulesnamer0   r;   r   r   r   r|      s(    






ztest.run_testsc             C   s   dg| j  S )Nr   )r?   )r   r   r   r   rw     s    z
test._argvc             C   s$   | dkrdS t d|  }|  S )zu
        Load the indicated attribute value, called, as a as if it were
        specified as an entry point.
        Nzx=)r   parseresolve)valparsedr   r   r   r   	  s    ztest._resolve_as_epN)r"   r*   r+   __doc__descriptionuser_optionsr8   r<   r,   r?   r>   rG   
contextlibcontextmanagerrE   staticmethodrZ   rr   r~   r|   propertyrw   r   r   r   r   r   r0   E   s&   -r0   )r_   rz   rB   r   rp   r   distutils.errorsr   r   	distutilsr   r   pkg_resourcesr   r   r   r	   r
   r   r   r   r   
setuptoolsr   Z setuptools.extern.more_itertoolsr   r   r,   r0   r   r   r   r   <module>   s   ,)
