File: //usr/local/lib/python3.7/lib2to3/tests/__pycache__/test_main.cpython-37.opt-2.pyc
B
��gl � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl m
Z
ej � ej �
e�d�Zej � ed�ZG dd� dej�Zedkr�e�
� dS )� N)�main�datazpy2_test_grammar.pyc @ sL e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dS )�TestMainc C s
d | _ d S )N)�temp_dir)�self� r �3/usr/local/lib/python3.7/lib2to3/tests/test_main.py�setUp s zTestMain.setUpc C s$ t jjd d �= | jr t�| j� d S )N)�logging�rootZhandlersr �shutilZrmtree)r r r r �tearDown s zTestMain.tearDownc C sJ t j}t j}t j}|t _|t _|t _z t�d|�S |t _|t _|t _X d S )Nz
lib2to3.fixes)�sys�stdin�stdout�stderrr )r �argsZ
in_captureZ out_captureZ err_captureZ
save_stdinZ save_stdoutZ save_stderrr r r �run_2to3_capture s zTestMain.run_2to3_capturec C st t �d�}t �� }t�d�|�}t �� }| �dg|||�}| �|d� |�� �d�}| � d|� | � d|�� � d S )Nu print 'nothing'
print u'über'
�ascii�-r z-print 'nothing'z9WARNING: couldn't encode <stdin>'s diff for your terminal)
�io�StringIO�BytesIO�codecs� getwriterr � assertEqual�getvalue�decode�assertIn)r Z input_stream�outZout_enc�err�ret�outputr r r �test_unencodable_diff, s
z TestMain.test_unencodable_diffc C s� t �� | _tj�| jd�| _tj�| jd�| _t�| j� t�| j� g | _ t
tj�| jd�d�� � | j � d� t
�t| j� | j � tj�t�� tj�| jd�| _tj�| jd�| _t
| jd��}|�d� W d Q R X | j � d� d S )NZpython2_projectZpython3_projectz __init__.py�wz
trivial.pyz#print 'I need a simple conversion.')�tempfileZmkdtempr �os�path�join� py2_src_dir� py3_dest_dir�mkdir� setup_files�open�close�appendr �copy�PY2_TEST_MODULE�basename�trivial_py2_file�
init_py2_file�write)r Ztrivialr r r �setup_test_source_trees8 s
z TestMain.setup_test_source_treesc
s" | � � t�� }t�� }d� | �dd� ddd| j| jgt�d�||�}| �|d� |�� }| �d |� | �d
| j| jf |� | �t � fd d �| j
D ��t t � | j��� x>| j
D ]4}| �d
t j
�| j|�t j
�| j|� �f |� q�W t�t j�}| �|d�d|�� | �|d�d|�� d S )NZTESTz-nz --add-suffixz--write-unchanged-filesz
--no-diffsz --output-dir� r z implies -w.z6Output in %r will mirror the input directory %r layoutc 3 s | ]}|� V qd S )Nr )�.0�name)�suffixr r � <genexpr>\ s zGTestMain.test_filename_changing_on_output_single_dir.<locals>.<genexpr>zWriting converted %s to %sz No changes to .*/__init__\.py�/z No changes to .*/trivial\.py)r6 r r r r* r) r r r �setr, r& �listdirr' r( �re�escape�sepZ assertRegex�replaceZassertNotRegex)r r r r! r r9 rA r )r: r �+test_filename_changing_on_output_single_dirK s4
z4TestMain.test_filename_changing_on_output_single_dirc C s� | � � t�� }| j| jg}tdd� |D ��}| �ddddd| jg| t�d�t�� |�}| �|d � |� � }| �
d
| j| j f |� | �|tt �
| j��� d S ) Nc s s | ]}t j�|�V qd S )N)r& r' r2 )r8 r9 r r r r; m s zFTestMain.test_filename_changing_on_output_two_files.<locals>.<genexpr>z-nz-wz--write-unchanged-filesz
--no-diffsz --output-dirr7 r z6Output in %r will mirror the input directory %r layout)r6 r r r3 r4 r= r r* r r r r) r& r> )r r Z py2_filesZexpected_filesr! r r r r �*test_filename_changing_on_output_two_filesh s z3TestMain.test_filename_changing_on_output_two_filesc C s� | � � t�� }| �dddd| j| jgt�d�t�� |�}| �|d� |�� }| �d| j| j f |� | �t
t j �
| j�g�t
t �| j��� d S )Nz-nz-wz
--no-diffsz --output-dirr7 r z6Output in %r will mirror the input directory %r layout)r6 r r r r* r3 r r r r) r= r& r' r2 r> )r r r! r r r r �,test_filename_changing_on_output_single_filey s z5TestMain.test_filename_changing_on_output_single_fileN) �__name__�
__module__� __qualname__r r
r r# r6 rC rD rE r r r r r s r �__main__)r r r
r& r? r r r% ZunittestZlib2to3r r' r( �dirname�__file__Z
TEST_DATA_DIRr1 ZTestCaser rF r r r r �<module> s w