Sindbad~EG File Manager
a
��g�5 � @ s� d Z ddlmZmZ ddlZddlZddlZddlZddlZddl Z ddl
m Z m Z m
Z
mZmZ ddddd d
d �ZG d d
� d
�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZG dd� de�ZdS )zfTesting `tabnanny` module.
Glossary:
* errored : Whitespace related problems present in file.
� )�TestCase�mockN)�captured_stderr�captured_stdout�
script_helper�findfile�unlinkzCfruits = [
"Apple",
"Orange",
"Banana",
print(fruits)
zLif True:
print("hello")
print("world")
else:
print("else called")
zIif True:
print("hello")
print("world")
else:
print("else called")
zNif True:
print("hello")
print("world")
else:
print("else called")
zGdef my_func():
print("hello world")
if True:
print("If called")zLdef my_func():
print("Hello world")
if True:
print("If called"))�incomplete_expression�wrong_indented�nannynag_errored�
error_free�tab_space_errored_1�tab_space_errored_2c @ s* e Zd ZdZd
dd�Zdd� Zdd � ZdS ) �TemporaryPyFilez+Create a temporary python source code file.� Nc C s || _ || _d S �N)� source_code�dir)�selfr � directory� r �./usr/local/lib/python3.9/test/test_tabnanny.py�__init__A s zTemporaryPyFile.__init__c C sN t jd| jddd�� }|�| j� W d � n1 s60 Y |j| _| jS )N�wz.pyF)�moder �suffix�delete)�tempfile�NamedTemporaryFiler �writer �name� file_path)r �fr r r � __enter__E s
�*zTemporaryPyFile.__enter__c C s t | j� d S r )r r! )r �exc_type� exc_value�
exc_tracebackr r r �__exit__M s zTemporaryPyFile.__exit__)r N)�__name__�
__module__� __qualname__�__doc__r r# r' r r r r r > s
r c @ s e Zd ZdZdd� ZdS )�TestFormatWitnessesz&Testing `tabnanny.format_witnesses()`.c C sZ g d�}|D ]H\}}| j ||d��" | �t�|�|� W d � q 1 sJ0 Y q dS )z;Asserting formatter result by giving various input samples.))ZTestzat tab sizes T, e, s, t)r z at tab size )�tz
at tab size t)z t zat tab sizes , , t, , )�words�expectedN)�subTest� assertEqual�tabnannyZformat_witnesses)r �testsr. r/ r r r �test_format_witnessesT s z)TestFormatWitnesses.test_format_witnessesN)r( r) r* r+ r4 r r r r r, Q s r, c @ s e Zd ZdZdd� ZdS )� TestErrPrintz Testing `tabnanny.errprint()`.c
C s� ddgdfdgdfg d�dfg dfg}|D ]v\}}| j ||d��P t� �}tj|� W d � n1 sh0 Y | �|�� |� W d � q*1 s�0 Y q*d S )
zBAsserting result of `tabnanny.errprint()` by giving sample inputs.�first�secondz
first second
zfirst
)� � � z1 2 3
�
)Z argumentsr/ N)r0 r r2 Zerrprintr1 �getvalue)r r3 �argsr/ �stderrr r r �
test_errprinte s
� (zTestErrPrint.test_errprintN)r( r) r* r+ r? r r r r r5 b s r5 c @ s e Zd Zdd� ZdS )� TestNannyNagc C s& t �ddd�dddd�ft �ddd�dddd�fg}|D ]�\}}|�� }|�� }|�� }| j||d d �� | �|d |� W d
� n1 s�0 Y | j||d d �� | �|d |� W d
� n1 s�0 Y | j||d
d�� | �|d
|� W d
� q81 �s0 Y q8d
S )z5Asserting behaviour of `tabnanny.NannyNag` exception.r ZfooZbar)�lineno�msg�line� ZtestmsgZtestlinerA )� line_numberr/ NrB )rB r/ rC )rC r/ )r2 �NannyNagZ
get_linenoZget_msgZget_liner0 r1 )r r3 Znannyr/ rE rB rC r r r �test_all_methodsv s&
�
��
�..z TestNannyNag.test_all_methodsN)r( r) r* rG r r r r r@ u s r@ c @ sj e Zd ZdZdd� Zddd�Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dd� ZdS )� TestCheckzTesting tabnanny.check().c C s | � ttdtj� dt_d S )N�verboser )Z
addCleanup�setattrr2 rI )r r r r �setUp� s zTestCheck.setUpr c C sz t � �@}t� �}t�|� W d � n1 s.0 Y W d � n1 sL0 Y | �|�� |� | �|�� |� dS )aR Common verification for tabnanny.check().
Use this method to assert expected values of `stdout` and `stderr` after
running tabnanny.check() on given `dir` or `file` path. Because
tabnanny.check() captures exceptions and writes to `stdout` and
`stderr`, asserting standard outputs is the only way.
N)r r r2 �checkr1 r< )r Z dir_or_file�out�err�stdoutr> r r r �verify_tabnanny_check� s Fz TestCheck.verify_tabnanny_checkc C s: t td ��}| �|� W d � n1 s,0 Y dS )z-A python source code file without any errors.r N�r � SOURCE_CODESrP �r r! r r r �test_correct_file� s zTestCheck.test_correct_filec C s~ t �� ��^}|�d�g}ttd |d�}ttd |d�}|��
}|��}||fD ]}|�|�d�� qNdt_t� �@}t� �} t� |� W d � n1 s�0 Y W d � n1 s�0 Y |�
� }|D ]<}
| j |
d�� | � |
|� W d � q�1 s�0 Y q�| �
| �
� d� W d � n1 �s00 Y W d � n1 �sP0 Y W d � n1 �sp0 Y dS ) a Directory containing few error free python source code files.
Because order of files returned by `os.lsdir()` is not fixed, verify the
existence of each output lines at `stdout` using `in` operator.
`verbose` mode of `tabnanny.verbose` asserts `stdout`.
z: listing directory
r �r z: Clean bill of health.
r8 N)rC r )r �TemporaryDirectoryr rR �appendr2 rI r r rL r< r0 �assertInr1 ) r �tmp_dir�linesZfile1Zfile2Z
file1_pathZ
file2_pathr! rO r> rC r r r � test_correct_directory_verbose� s F,z(TestCheck.test_correct_directory_verbosec C sf t �� �J}ttd |d�� | �|� W d � n1 s:0 Y W d � n1 sX0 Y dS )zADirectory which contains few error free python source code files.r rU N�r rV r rR rP )r rY r r r �test_correct_directory� s
z TestCheck.test_correct_directoryc C sP t td ��0}d}|�d|� �}| j||d� W d � n1 sB0 Y dS )zBA python source code file eligible for raising `IndentationError`.r
�Iunindent does not match any outer indentation level (<tokenize>, line 3)
�: Indentation Error: �rN NrQ �r r! rN r r r �test_when_wrong_indented� s z"TestCheck.test_when_wrong_indentedc C sP t td ��0}d}|�d|� �}| j||d� W d � n1 sB0 Y dS )zEA python source code file eligible for raising 'tokenize.TokenError'.r z(('EOF in multi-line statement', (7, 0))
z: Token Error: r` NrQ ra r r r � test_when_tokenize_tokenerror� s z'TestCheck.test_when_tokenize_tokenerrorc C s^ t td ��>}|�d�}|d7 }|d7 }dt_| j||d� W d � n1 sP0 Y dS )z�A python source code file eligible for raising `tabnanny.NannyNag`.
Tests will assert `stdout` after activating `tabnanny.verbose` mode.
r z': *** Line 3: trouble in tab city! ***
z%offending line: '\tprint("world")\n'
z$indent not equal e.g. at tab size 1
r8 �rM N)r rR r2 rI rP �r r! rM r r r � test_when_nannynag_error_verbose� s
z*TestCheck.test_when_nannynag_error_verbosec C sH t td ��(}|� d�}| j||d� W d � n1 s:0 Y dS )zCA python source code file eligible for raising `tabnanny.NannyNag`.r z 3 '\tprint("world")\n'
rd NrQ re r r r �test_when_nannynag_error� s
z"TestCheck.test_when_nannynag_errorc C s< d}|�dt j� dt�t j�� d|�d�}| j||d� dS )z6A python file which does not exist actually in system.z
no_file.pyz: I/O Error: [Errno z] z: r; r` N)�errno�ENOENT�os�strerrorrP )r �pathrN r r r �test_when_no_file� s
��zTestCheck.test_when_no_filec
C s� t �� ��}ttd |d�}ttd |d�}|�T}|�0}d}|�d|� �}| j||d� W d � n1 sj0 Y W d � n1 s�0 Y W d � n1 s�0 Y dS )z?Directory containing wrongly indented python source code files.r
rU r r^ r_ r` Nr\ )r rY Z
error_fileZ code_fileZe_fileZc_filerN r r r �test_errored_directory� s
�� z TestCheck.test_errored_directoryN)r r )r( r) r* r+ rK rP rT r[ r] rb rc rf rg rm rn r r r r rH � s
rH c @ s* e Zd ZdZe�d�dd� �Zdd� ZdS )�TestProcessTokensz$Testing `tabnanny.process_tokens()`.ztabnanny.NannyNagc C sv t td ��V}t|��"}t�t�|j�� W d � n1 s>0 Y | �|j � W d � n1 sh0 Y dS )z=A python source code without any whitespace related problems.r N)
r rR �openr2 �process_tokens�tokenize�generate_tokens�readlineZ assertFalseZcalled)r Z MockNannyNagr! r" r r r �test_with_correct_code s
0z(TestProcessTokens.test_with_correct_codec C s� dD ]�}| j |d��� tt| ��z}t|��R}t�|j�}| �tj �� t�
|� W d � n1 sf0 Y W d � n1 s�0 Y W d � n1 s�0 Y W d � q1 s�0 Y qdS )z>A python source code with whitespace related sampled problems.)r
r )�keyN) r0 r rR rp rr rs rt Z assertRaisesr2 rF rq )r rv r! r" �tokensr r r � test_with_errored_codes_samples s
z1TestProcessTokens.test_with_errored_codes_samplesN)r( r) r* r+ r Zpatchru rx r r r r ro s
ro c @ sR e Zd ZdZdddd�dd�Zdd� Zd d
� Zd d � Zd
d� Zdd� Z dd� Z
dS )�TestCommandLinez+Tests command line interface of `tabnanny`.r F)rO r> �partialc
G s� t jddg|�R � \}}}t�|�}t�|�}|r�||f||ffD ]X\}} | �� }
|�� D ]>} | j| |
d�� | �| |
� W d � qZ1 s�0 Y qZqBn(| �|�� |�� � | �|�� |�� � dS )zBCommon function to assert the behaviour of command line interface.z-mr2 )�std�outputN)r Zassert_python_okrj �fsdecode�
splitlinesr0 rX ZassertListEqual) r rO r> rz r= �_rM rN r{ r| Z_outputZ_stdr r r � validate_cmd! s
0z TestCommandLine.validate_cmdc C sP t td ��0}|�d�}|d7 }| j||d� W d � n1 sB0 Y dS )z8Should displays error when errored python file is given.r
r_ zHunindent does not match any outer indentation level (<tokenize>, line 3)�r> N�r rR r� )r r! r> r r r �test_with_errored_file2 s
z&TestCommandLine.test_with_errored_filec C s: t td ��}| �|� W d � n1 s,0 Y dS )zAShould not display anything if python file is correctly indented.r Nr� rS r r r �test_with_error_free_file: s z)TestCommandLine.test_with_error_free_filec C s$ t d�}d|� d�}| j|d� dS )z%Should display usage on no arguments.z tabnanny.pyzUsage: z [-v] file_or_directory ...r� N)r r� )r rl r> r r r �test_command_usage? s z"TestCommandLine.test_command_usagec C sJ t td ��*}|� d�}| jd||d� W d � n1 s<0 Y dS )z*Should display less when quite mode is on.r r; z-q)rO Nr� )r r! rO r r r �test_quiet_flagE s
z TestCommandLine.test_quiet_flagc C sP t td ��0}t�d��� }| jd||dd� W d � n1 sB0 Y dS )z<Should display more error information if verbose mode is on.r �$offending line: '\tprint("world")\n'z-vT�rO rz N�r rR �textwrap�dedent�stripr� �r rl rO r r r �test_verbose_modeK s
�z!TestCommandLine.test_verbose_modec C sP t td ��0}t�d��� }| jd||dd� W d � n1 sB0 Y dS )zBShould display detailed error information if double verbose is on.r r� z-vvTr� Nr� r� r r r �test_double_verbose_modeS s
�z(TestCommandLine.test_double_verbose_modeN) r( r) r* r+ r� r� r� r� r� r� r� r r r r ry s ry )r+ Zunittestr r rh rj r2 rr r r� Z test.supportr r r r r rR r r, r5 r@ rH ro ry r r r r �<module> s, �-p
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists