a
    ,=icL>  ã                   @   s¦  d Z ddlmZ ddlmZ ddlmZ ddlZddlZddlZddlZ	ddl
mZ ddlZddlZddlZddlZddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ e	j e	j e	j ej¡d¡¡ZG dd„ dejƒZG dd„ dejƒZdd„ Z G dd„ de!ƒZ"G dd„ dee"ejƒƒZ#dd„ Z$G dd„ de!ƒZ%G dd„ dee%ejƒƒZ&G dd„ dejƒZ'G dd „ d ejƒZ(d!d"„ Z)d#d$„ Z*d%d&„ Z+e,d'kr¢e -¡  dS )(zTests for annotate.é    )Úabsolute_import)Údivision)Úprint_functionN)Úwith_metaclass)Úannotate)Ú	ast_utils)Úcodegen)Ú
formatting)Ú
test_utilsz../testdatac                   @   s4   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ ZdS )ÚPrefixSuffixTestc           
         s¸   t  d¡}d}dd„ ‰|D ]˜\‰ }|j|d}t |¡}t ‡ ‡fdd„¡}| |¡ |jd }d	}t	t
 |d
ˆ  ¡ƒ}	|  ||	d|||jd t|	|ƒ¡f ¡ |  |t |¡¡ qd S )Nzn        {open_block}
          pass #a
          #b
            #c

          #d
        #e
        a
        ))Úbodyzdef x():)r   zclass X:)r   zif x:)Úorelsezif x:
  y
else:)r   zif x:
  y
elif y:)r   zwhile x:)r   zwhile x:
  y
else:)Ú	finalbodyztry:
  x
finally:)r   ztry:
  x
except:)r   ztry:
  x
except:
  y
else:)r   zwith x:)r   z
with x, y:)r   zwith x:
 with y:)r   zfor x in y:c                 S   s(   t | |d ƒ}t|tƒo&t|d ƒtjkS )Nr   )ÚgetattrÚ
isinstanceÚlistÚtypeÚastÚPass)ÚnodeÚchildren_attrÚval© r   úi/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/pasta/base/annotate_test.pyÚis_node_for_suffixH   s    z>PrefixSuffixTest.test_block_suffix.<locals>.is_node_for_suffix)Ú
open_blockc                    s
   ˆ| ˆ ƒS ©Nr   ©r   ©r   r   r   r   Ú<lambda>Q   ó    z4PrefixSuffixTest.test_block_suffix.<locals>.<lambda>r   z  #b
    #c

  #d
zblock_suffix_%sz9Incorrect suffix for code:
%s
Node: %s (line %d)
Diff:
%sÚ
)ÚtextwrapÚdedentÚformatÚpastaÚparser   ZFindNodeVisitorÚvisitÚresultsÚstrÚfmtÚgetÚassertMultiLineEqualÚlinenoÚjoinÚ	_get_diffÚdump)
ÚselfZsrc_tplZ
test_casesr   ÚsrcÚtZnode_finderr   ÚexpectedÚactualr   r   r   Útest_block_suffix+   s(    


ÿ

ÿþz"PrefixSuffixTest.test_block_suffixc                 C   s4   d}t  |¡}|  || d¡d … t |d¡¡ d S )Nzfoo
#bar

#baz
z#barÚsuffix)r%   r&   ÚassertEqualÚindexr*   r+   ©r1   r2   r3   r   r   r   Útest_module_suffix\   s    
z#PrefixSuffixTest.test_module_suffixc                 C   s*   d}t  |¡}|  t |jd d¡¡ d S )Nzif x:  return y
  #a
#b
r   Zblock_suffix_body)r%   r&   ÚassertIsNoner*   r+   r   r:   r   r   r   Ú.test_no_block_suffix_for_single_line_statementa   s    
z?PrefixSuffixTest.test_no_block_suffix_for_single_line_statementc                 C   sF   d}t  |¡}|  dt |jd d¡¡ |  dt |jd d¡¡ d S )Nza

foo


b
r!   é   Úprefixr7   ©r%   r&   r8   r*   r+   r   r:   r   r   r   Útest_expression_prefix_suffixf   s    
z.PrefixSuffixTest.test_expression_prefix_suffixc                 C   sF   d}t  |¡}|  dt |jd d¡¡ |  dt |jd d¡¡ d S )Nza

def foo():
  return bar


b
r!   r>   r?   Ú r7   r@   r:   r   r   r   Útest_statement_prefix_suffixl   s    
z-PrefixSuffixTest.test_statement_prefix_suffixN)Ú__name__Ú
__module__Ú__qualname__r6   r;   r=   rA   rC   r   r   r   r   r   )   s
   1r   c                   @   sŠ   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	dd„ Z
dd„ Ze d¡dd„ ƒZe d¡dd„ ƒZe d¡dd„ ƒZdS )ÚIndentationTestc                 C   sÖ   t  d¡}t |¡}t |tjf¡}|jdd„ d |\}}}}}}	}
|  	dt
 |d¡¡ |  	dt
 |d¡¡ |  	dt
 |d¡¡ |  	d	t
 |d¡¡ |  	dt
 |d¡¡ |  	dt
 |	d¡¡ |  	dt
 |
d¡¡ d S )
NzÌ        foo('begin')
        if a:
          foo('a1')
          if b:
            foo('b1')
            if c:
              foo('c1')
            foo('b2')
          foo('a2')
        foo('end')
        c                 S   s   | j S r   )r-   r   r   r   r   r   „   r    z4IndentationTest.test_indent_levels.<locals>.<lambda>)ÚkeyrB   Úindentú  ú    z      )r"   r#   r%   r&   r   Úfind_nodes_by_typer   ÚCallÚsortr8   r*   r+   )r1   r2   r3   Z
call_nodesÚbeginZa1Úb1Úc1Úb2Za2Úendr   r   r   Útest_indent_levelsu   s    

z"IndentationTest.test_indent_levelsc                 C   sJ   d}t  |¡}|jd }|j\}}|  t |d¡¡ |  t |d¡¡ d S )Nzif a: b; c
r   Úindent_diff)r%   r&   r   r<   r*   r+   )r1   r2   r3   Úif_nodeÚbÚcr   r   r   Útest_indent_levels_same_line   s    


z,IndentationTest.test_indent_levels_same_linec           
      C   sÔ   d}d}t  ||¡D ]º\}}|j||d}t |¡}|jd }|jd }|jd }	|  dt |d¡¡ |  dt |d¡¡ |  |t |d¡¡ |  |t |d¡¡ |  || t |	d¡¡ |  |t |	d¡¡ qd S )Nz(if a:
{first}if b:
{first}{second}foo()
)ú rJ   rK   z        ú	z		)ÚfirstÚsecondr   rB   rI   rU   )	Ú	itertoolsÚproductr$   r%   r&   r   r8   r*   r+   )
r1   ÚtemplateÚindentsr\   r]   r2   r3   Zouter_if_nodeZinner_if_nodeZ	call_noder   r   r   Útest_indent_depths—   s    



z"IndentationTest.test_indent_depthsc                 C   sP   t  d¡}t |¡}|jd j\}}|  dt |d¡¡ |  dt |d¡¡ d S )NzQ        class A:
          """Doc
             string."""
          pass
        r   rJ   rI   ©r"   r#   r%   r&   r   r8   r*   r+   ©r1   r2   r3   Ú	docstringZ	pass_stmtr   r   r   Útest_indent_multiline_string©   s
    

z,IndentationTest.test_indent_multiline_stringc                 C   sP   t  d¡}t |¡}|jd j\}}|  dt |d¡¡ |  dt |d¡¡ d S )NzR        class A:
          """Doc

             string."""
          pass
        r   rJ   rI   rc   rd   r   r   r   Ú)test_indent_multiline_string_with_newlineµ   s
    

z9IndentationTest.test_indent_multiline_string_with_newlinec                 C   sÊ   d}dD ]:}t  |j|d¡}|  | d¡d t |jd d¡¡ qd}dD ]:}t  |j|d¡}|  | d¡d t |jd d	¡¡ qLd
}dD ]4}t  |j|d¡}|  |d t |jd d¡¡ qd S )Nz#def foo(a, b{trailing_comma}): pass)rB   ú,z , )Útrailing_commarZ   ú)r   Zargs_suffixz%class Foo(a, b{trailing_comma}): passZbases_suffixz&from mod import (a, b{trailing_comma})Znames_suffix)r%   r&   r$   r8   Úlstripr*   r+   r   )r1   r`   ri   Útreer   r   r   Útest_scope_trailing_commaÁ   s$    ÿÿ
ÿz)IndentationTest.test_scope_trailing_commac                 C   s@   t  d¡}t |¡}|jd }|jd }|  dt |d¡¡ d S )Nz#        if a:

          b
        r   rJ   rU   rc   ©r1   r2   r3   rV   rW   r   r   r   Útest_indent_extra_newlinesÔ   s
    



z*IndentationTest.test_indent_extra_newlinesc                 C   s@   t  d¡}t |¡}|jd }|jd }|  dt |d¡¡ d S )Nz9        if a:
            #not here

          b
        r   rJ   rU   rc   rn   r   r   r   Ú'test_indent_extra_newlines_with_commentß   s
    



z7IndentationTest.test_indent_extra_newlines_with_commentc                 C   sR   t  d¡}t  d¡}t |¡}t tjdd¡|jd jd< |  |t	 
|¡¡ d S )Nz5        def a():
            b
            c
        z<        def a():
            b
            new_node
        Únew_node)Úidr   r>   )r"   r#   r%   r&   r   ÚExprÚNamer   r,   r   Úto_str)r1   r2   r4   r3   r   r   r   Útest_autoindentë   s
    


zIndentationTest.test_autoindentZmixed_tabs_spacesc                 C   s   t  t d¡jdd¡ d S )Nz:        if a:
                b
        {ONETAB}c
        r[   )ÚONETAB)r%   r&   r"   r#   r$   )r1   r   r   r   Ú"test_mixed_tabs_spaces_indentationû   s    üz2IndentationTest.test_mixed_tabs_spaces_indentationc                 C   sd   t ddƒD ]T}t t d¡jdd| d¡}|jd jd jd }|  t 	|d¡dd|  ¡ q
d S )	Nr>   é   zB          if a:
          {WS}if b:
          {ONETAB}c
          r[   rZ   ©rw   ÚWSr   rU   ©
Úranger%   r&   r"   r#   r$   r   r8   r*   r+   ©r1   Ú
num_spacesr3   Znode_cr   r   r   Útest_tab_below_spaces  s    üz%IndentationTest.test_tab_below_spacesc                 C   s\   t ddƒD ]L}t t d¡jdd| d¡}|jd jd jd }|  t 	|d¡d¡ q
d S )	Nr>   ry   zR          if a:
          {WS}{ONETAB}if b:
          {ONETAB}{ONETAB}c
          r[   rZ   rz   r   rU   r|   r~   r   r   r   Útest_tabs_below_spaces_and_tab  s    üz.IndentationTest.test_tabs_below_spaces_and_tabN)rD   rE   rF   rT   rY   rb   rf   rg   rm   ro   rp   rv   r
   Úrequires_featuresrx   r€   r   r   r   r   r   rG   s   s   


rG   c              	   C   sb   t | dƒD}zt | ¡ ¡ W n  ty>   Y W d   ƒ dS 0 W d   ƒ n1 sT0    Y  dS )NÚrFT)Úopenr   r&   ÚreadÚSyntaxError)ÚfilepathÚfr   r   r   Ú_is_syntax_valid  s    2r‰   c                   @   s   e Zd Zdd„ ZdS )ÚSymmetricTestMetac                 C   sŒ   dd„ }d}t j td¡}t  |¡D ]V\}}}	|	D ]F}
|
 d¡r2t j ||
¡}t t|ƒ d¡||ƒƒ|||
d d…  < q2q$t	 
| |||¡S )Nc                    s   ‡ fdd„}|S )Nc                    sx   t ˆ dƒ}| ¡ }W d   ƒ n1 s(0    Y  t |¡}t |¡}| |¡ |  t 	|¡|¡ |  
g |jjd¡ d S )Nrƒ   zUnmatched parens)r„   r…   r   r&   r   ÚAstAnnotatorr'   r,   r   ru   r8   ÚtokensZ_parens)r1   Úhandler2   r3   Ú	annotator©r‡   r   r   Útest(  s    &


zISymmetricTestMeta.__new__.<locals>.symmetric_test_generator.<locals>.testr   )r‡   r   r   r   r   Úsymmetric_test_generator'  s    z;SymmetricTestMeta.__new__.<locals>.symmetric_test_generatorZtest_symmetric_r   ú.inú3Test contains syntax not supported by this version.éýÿÿÿ)ÚosÚpathr.   ÚTESTDATA_DIRÚwalkÚendswithÚunittestÚskipIfr‰   r   Ú__new__)ÚmcsÚnameÚbasesÚ	inst_dictr‘   Útest_method_prefixÚdata_dirÚdirpathÚdirsÚfilesÚfilenameÚ	full_pathr   r   r   rœ   %  s    
þýzSymmetricTestMeta.__new__N©rD   rE   rF   rœ   r   r   r   r   rŠ   #  s   rŠ   c                   @   s   e Zd ZdZdS )ÚSymmetricTestzValidates the symmetry property.

  After parsing + annotating a module, regenerating the source code for it
  should yield the same result.
  N)rD   rE   rF   Ú__doc__r   r   r   r   r©   @  s   r©   c                 C   s0   dD ]&}t t| |d ƒtƒrt| |dƒ  S qdS )N)rr   rž   ÚattrÚargÚmodulerB   )r   r   r)   )r   r«   r   r   r   Ú_get_node_identifierH  s    r®   c                   @   s   e Zd Zdd„ ZdS )ÚPrefixSuffixGoldenTestMetac              
   C   s¾   dd„ }d}t j td¡}dtjd d…  }t  |¡D ]v\}}	}
|
D ]f}| d¡rDt j ||¡}t j |d||d d	… d
 ¡}t 	t
|ƒ d¡|||ƒƒ|||d d	…  < qDq6t | |||¡S )Nc                    s   ‡ ‡fdd„}|S )Nc                    sX  t ˆdƒ}| ¡ }W d   ƒ n1 s(0    Y  t |¡}t |¡}| |¡ dd„ ‰ d ‡ fdd„t 	|¡D ƒ¡d }t
| ddƒrðtj tj ˆ¡¡s¬t tj ˆ¡¡ t ˆd	ƒ}| |¡ W d   ƒ n1 sÖ0    Y  td
ˆ ƒ d S z8t ˆdƒ}| ¡ }W d   ƒ n1 s0    Y  W n tyF   |  d¡ Y n0 |  ||¡ d S )Nrƒ   c                 S   s   | d u rdS |   dd¡S )NrB   r!   z\n)Úreplace)Úsr   r   r   Úescape[  s    z_PrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generator.<locals>.test.<locals>.escaper!   c                 3   sn   | ]f}d   tt|ddƒt|ddƒfƒt|ƒjd t|ƒ ˆ t |d¡ƒˆ t |d¡ƒˆ t |d¡ƒ¡V  qdS )	z5{0:12} {1:20} 	prefix=|{2}|	suffix=|{3}|	indent=|{4}|r-   éÿÿÿÿÚ
col_offsetrZ   r?   r7   rI   N)r$   r)   r   r   rD   r®   r*   r+   )Ú.0Ún©r²   r   r   Ú	<genexpr>^  s   úûzbPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generator.<locals>.test.<locals>.<genexpr>Úgenerate_goldensFÚwzWrote: zMissing golden data.)r„   r…   r   r&   r   r‹   r'   r.   r   r˜   r   r•   r–   ÚisdirÚdirnameÚmakedirsÚwriteÚprintÚIOErrorÚfailr,   )r1   r   r2   r3   rŽ   Úresultrˆ   Úgolden©Úgolden_fileÚ
input_filer·   r   r   T  s0    &


ùù
(,zOPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generator.<locals>.testr   )rÆ   rÅ   r   r   rÄ   r   Úgolden_test_generatorS  s    #zAPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generatorZtest_golden_prefix_suffix_r   z%d.%dé   r’   rÃ   r”   z.outr“   )r•   r–   r.   r—   ÚsysÚversion_infor˜   r™   rš   r›   r‰   r   rœ   )r   rž   rŸ   r    rÇ   r¡   r¢   Úpython_versionr£   r¤   r¥   r¦   r§   Zgolden_pathr   r   r   rœ   Q  s$    '
ÿþýz"PrefixSuffixGoldenTestMeta.__new__Nr¨   r   r   r   r   r¯   O  s   r¯   c                   @   s   e Zd ZdZdZdS )ÚPrefixSuffixGoldenTestzÍChecks the prefix and suffix on each node in the AST.

  This uses golden files in testdata/ast/golden. To regenerate these files, run
  python setup.py test -s pasta.base.annotate_test.generate_goldens
  N)rD   rE   rF   rª   ZmaxDiffr   r   r   r   rÌ   Š  s   rÌ   c                   @   s    e Zd ZdZdd„ Zdd„ ZdS )ÚManualEditsTestz‡Tests that we can handle ASTs that have been modified.

  Such ASTs may lack position information (lineno/col_offset) on some nodes.
  c                 C   sV   d}t  |¡}t |tjf¡d }|j tjdtj	ddd¡ |  
dt  |¡¡ dS )zBTests that Call node traversal works without position information.úf(a)r   rW   ©r¶   ©r¬   Úvalueú	f(a, b=0)N)r%   r&   r   rL   r   rM   ÚkeywordsÚappendÚkeywordÚNumr8   r0   ©r1   r2   r3   r   r   r   r   Útest_call_no_pos›  s
    
z ManualEditsTest.test_call_no_posc                 C   sr   d}t  |¡}t |tjf¡d }|j tjdtj	ddd¡ d|jd j
_d|jd j
_|  dt  |¡¡ dS )	zATests that Call node traversal works even with illegal positions.rÎ   r   rW   rÏ   rÐ   r³   rÒ   N)r%   r&   r   rL   r   rM   rÓ   rÔ   rÕ   rÖ   rÑ   r-   r´   r8   r0   r×   r   r   r   Útest_call_illegal_pos£  s    
z%ManualEditsTest.test_call_illegal_posN)rD   rE   rF   rª   rØ   rÙ   r   r   r   r   rÍ   •  s   rÍ   c                   @   s4   e Zd ZdZe d¡dd„ ƒZe d¡dd„ ƒZdS )ÚFstringTestz$Tests fstring support more in-depth.Zfstringc                 C   s2   d}t  |¡}|jd j}|  t |d¡d¡ d S )Nzf"a {b} c d {e}"r   Úcontentz<f"a {__pasta_fstring_val_0__} c d {__pasta_fstring_val_1__}"©r%   r&   r   rÑ   r8   r*   r+   r×   r   r   r   Útest_fstring´  s    

þzFstringTest.test_fstringc                 C   s2   d}t  |¡}|jd j}|  t |d¡d¡ d S )Nzf"a {{{b} {{c}}"r   rÛ   z&f"a {{{__pasta_fstring_val_0__} {{c}}"rÜ   r×   r   r   r   Útest_fstring_escaping½  s    

þz!FstringTest.test_fstring_escapingN)rD   rE   rF   rª   r
   r‚   rÝ   rÞ   r   r   r   r   rÚ   ±  s
   
rÚ   c                 C   s   t  | ¡ |  ¡ ¡S r   )ÚdifflibÚndiffÚ
splitlines)ÚbeforeÚafterr   r   r   r/   Ç  s    r/   c                  C   s\   t  ¡ } |  t  t¡¡ |  t  t¡¡ |  t  t¡¡ |  t  t¡¡ |  t  t¡¡ | S r   )	rš   Ú	TestSuiteÚaddTestsÚ	makeSuiterÍ   r©   r   rÌ   rÚ   ©rÂ   r   r   r   ÚsuiteË  s    rè   c                  C   s(   t  ¡ } |  t  t¡¡ ttddƒ | S )Nr¹   T)rš   rä   rå   ræ   rÌ   Úsetattrrç   r   r   r   r¹   Õ  s    r¹   Ú__main__).rª   Ú
__future__r   r   r   r   rß   r^   Úos.pathr•   Úsixr   rÉ   r"   rš   r%   Z
pasta.baser   r   r   r	   r*   r
   r–   Úrealpathr.   r¼   Ú__file__r—   ZTestCaser   rG   r‰   r   rŠ   r©   r®   r¯   rÌ   rÍ   rÚ   r/   rè   r¹   rD   Úmainr   r   r   r   Ú<module>   sL   ÿJ (	;ÿ

