U
    KQh#                     @   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 d dlmZ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 G d	d
 d
eZG dd deZG dd deZ dS )    N)DistutilsErrorDistutilsOptionError)log)
TestLoader)six)mapfilter)	resource_listdirresource_existsnormalize_pathworking_set_namespace_packagesevaluate_markeradd_activation_listenerrequire
EntryPoint)Commandc                   @   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-build-tlro1kwj/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rt|jdD ]`}|	dr|dkr|jd |dd  }n"t
|j|d	 r^|jd | }nq^|| | q^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$   r   r   r   r   r      s   r   c                   @   s   e Zd Zdd ZdddZdS )NonDataPropertyc                 C   s
   || _ d S r   fget)r   r2   r   r   r   r   >   s    zNonDataProperty.__init__Nc                 C   s   |d kr| S |  |S r   r1   )r   objZobjtyper   r   r   __get__A   s    zNonDataProperty.__get__)N)r&   r.   r/   r   r4   r   r   r   r   r0   =   s   r0   c                   @   s   e Zd ZdZdZdddgZdd Zdd	 Zed
d Z	dd Z
dd Zejg fddZeejdd Zedd Zdd Zdd Zedd Zedd ZdS )testz.Command to run unit tests after in-place buildz#run unit tests after in-place build)ztest-module=mz$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 r   )
test_suitetest_moduletest_loadertest_runnerr   r   r   r   initialize_optionsS   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_suiter;   z&setuptools.command.test:ScanningLoaderr<   )r9   r:   r   distributionr;   getattrr<   )r   msgr   r   r   finalize_optionsY   s    




ztest.finalize_optionsc                 C   s   t |  S r   )list
_test_argsr   r   r   r   	test_argsl   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)r9   sysversion_infoverboser   r   r   r   rC   p   s    ztest._test_argsc              	   C   s   |    |  W 5 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_pathx   s    
ztest.with_project_on_sys_pathc           	   
   c   sP  t jot| jdd}|rv| 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 5 Q R X W 5 |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 r   )activate)distr   r   r   <lambda>       z*test.project_on_sys_path.<locals>.<lambda>z%s==%s)r   PY3r?   r>   reinitialize_commandrun_commandget_finalized_commandr   	build_librG   pathmodulescopyclearupdater   r   rP   insertr   r   egg_nameZegg_versionpaths_on_pythonpath)	r   Zinclude_distsZ	with_2to3Zbpy_cmdZ
build_pathZei_cmdZold_pathZold_modulesZproject_pathr   r   r   rJ      s8    









ztest.project_on_sys_pathc              
   c   s   t  }tjd|}tjdd}z>tj| }td||g}tj|}|rX|tjd< dV  W 5 ||krzt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poppathsepjoinr   )pathsZnothingZorig_pythonpathZcurrent_pythonpathprefixZto_joinnew_pathr   r   r   rb      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)rS   Zir_dZtr_dZer_dr   r   r   install_dists   s    
ztest.install_distsc              
   C   s   |  | j}d| j}| jr0| d|  d S | d|  ttd|}| 	|" | 
  |   W 5 Q R X W 5 Q R X d S )N zskipping "%s" (dry run)zrunning "%s"location)rw   r>   rj   _argvdry_runannouncer   operator
attrgetterrb   rJ   	run_tests)r   installed_distscmdrk   r   r   r   run   s    
ztest.runc                 C   s   t jr~t| jddr~| jdd }|tkr~g }|tjkrD|	| |d7 }tjD ]}|
|rR|	| qRtttjj| tjd d | j| | j| | jdd}|j sd|j }| |tj t|d S )NrM   Fr   r   )Z
testLoaderZ
testRunnerexitzTest failed: %s)r   rV   r?   r>   r9   splitr   rG   r\   r#   ro   rB   r   __delitem__unittestmainrz   _resolve_as_epr;   r<   resultZwasSuccessfulr|   r   ERRORr   )r   r)   Zdel_modulesnamer5   r@   r   r   r   r      s.    



  



ztest.run_testsc                 C   s   dg| j  S )Nr   )rD   r   r   r   r   rz      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_optionsr=   rA   r0   rD   rC   rL   
contextlibcontextmanagerrJ   staticmethodrb   rw   r   r   propertyrz   r   r   r   r   r   r5   G   s2   
-

r5   )!re   r}   rG   r   ru   r   Zdistutils.errorsr   r   	distutilsr   r   Zsetuptools.externr   Zsetuptools.extern.six.movesr   r   pkg_resourcesr	   r
   r   r   r   r   r   r   r   
setuptoolsr   r   rd   r0   r5   r   r   r   r   <module>   s   ,)
