o
    òeL>  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rÒe -¡  dS 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 ]L\‰ }|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   úHD:\Projects\ConvertPro\env\Lib\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   s   
 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óz"PrefixSuffixTest.test_block_suffixc                 C   s4   d}t  |¡}|  || d¡d … t |d¡¡ d S )Nzfoo
#bar

#baz
z#barÚsuffix)r$   r%   ÚassertEqualÚindexr)   r*   ©r0   r1   r2   r   r   r   Útest_module_suffix\   s   
&z#PrefixSuffixTest.test_module_suffixc                 C   s*   d}t  |¡}|  t |jd d¡¡ d S )Nzif x:  return y
  #a
#b
r   Zblock_suffix_body)r$   r%   ÚassertIsNoner)   r*   r   r9   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prefixr6   ©r$   r%   r7   r)   r*   r   r9   r   r   r   Útest_expression_prefix_suffixf   ó   
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 r6   r?   r9   r   r   r   Útest_statement_prefix_suffixl   rA   z-PrefixSuffixTest.test_statement_prefix_suffixN)Ú__name__Ú
__module__Ú__qualname__r5   r:   r<   r@   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   „   s    z4IndentationTest.test_indent_levels.<locals>.<lambda>)ÚkeyrB   Úindentú  ú    z      )r!   r"   r$   r%   r   Úfind_nodes_by_typer   ÚCallÚsortr7   r)   r*   )r0   r1   r2   Z
call_nodesÚbeginZa1Úb1Úc1Úb2Za2Úendr   r   r   Útest_indent_levelsu   s   

z"IndentationTest.test_indent_levelsc                 C   sJ   d}t  |¡}|jd }|j\}}|  t |d¡¡ |  t |d¡¡ d S )Nzif a: b; c
r   Úindent_diff)r$   r%   r   r;   r)   r*   )r0   r1   r2   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 ]]\}}|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$   r%   r   r7   r)   r*   )
r0   ÚtemplateÚindentsr\   r]   r1   r2   Zouter_if_nodeZinner_if_nodeZ	call_noder   r   r   Útest_indent_depths—   s   



ôz"IndentationTest.test_indent_depthsc                 C   óP   t  d¡}t |¡}|jd j\}}|  dt |d¡¡ |  dt |d¡¡ d S )NzQ        class A:
          """Doc
             string."""
          pass
        r   rJ   rI   ©r!   r"   r$   r%   r   r7   r)   r*   ©r0   r1   r2   Ú	docstringZ	pass_stmtr   r   r   Útest_indent_multiline_string©   ó
   

z,IndentationTest.test_indent_multiline_stringc                 C   rc   )NzR        class A:
          """Doc

             string."""
          pass
        r   rJ   rI   rd   re   r   r   r   Ú)test_indent_multiline_string_with_newlineµ   rh   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	¡¡ q&d
}dD ]}t  |j|d¡}|  |d t |jd d¡¡ qHd 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#   r7   Úlstripr)   r*   r   )r0   r`   rk   Útreer   r   r   Útest_scope_trailing_commaÁ   s&   ÿÿ
ÿþz)IndentationTest.test_scope_trailing_commac                 C   ó@   t  d¡}t |¡}|jd }|jd }|  dt |d¡¡ d S )Nz#        if a:

          b
        r   rJ   rU   rd   ©r0   r1   r2   rV   rW   r   r   r   Útest_indent_extra_newlinesÔ   s
   



z*IndentationTest.test_indent_extra_newlinesc                 C   rp   )Nz9        if a:
            #not here

          b
        r   rJ   rU   rd   rq   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$   r%   r   ÚExprÚNamer   r+   r   Úto_str)r0   r1   r3   r2   r   r   r   Útest_autoindentë   s
   


zIndentationTest.test_autoindentZmixed_tabs_spacesc                 C   s   t  t d¡jdd¡ d S )Nz:        if a:
                b
        {ONETAB}c
        r[   )ÚONETAB)r$   r%   r!   r"   r#   )r0   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 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   ©rz   ZWSr   rU   ©
Úranger$   r%   r!   r"   r#   r   r7   r)   r*   ©r0   Ú
num_spacesr2   Znode_cr   r   r   Útest_tab_below_spaces  s   
üùz%IndentationTest.test_tab_below_spacesc                 C   s\   t ddƒD ]&}t t d¡jdd| d¡}|jd jd jd }|  t 	|d¡d¡ qd S )	Nr=   r|   zR          if a:
          {WS}{ONETAB}if b:
          {ONETAB}{ONETAB}c
          r[   rZ   r}   r   rU   r~   r€   r   r   r   Útest_tabs_below_spaces_and_tab  s   
üùz.IndentationTest.test_tabs_below_spaces_and_tabN)rD   rE   rF   rT   rY   rb   rg   ri   ro   rr   rs   ry   r
   Úrequires_featuresr{   r‚   rƒ   r   r   r   r   rG   s   s     


rG   c              	   C   sd   t | dƒ#}z	t | ¡ ¡ W n ty   Y W d   ƒ dS w W d   ƒ dS 1 s+w   Y  dS )NÚrFT)Úopenr   r%   ÚreadÚSyntaxError)ÚfilepathÚfr   r   r   Ú_is_syntax_valid  s   üÿ
þûr‹   c                   @   ó   e Zd Zdd„ ZdS )ÚSymmetricTestMetac                 C   sŒ   dd„ }d}t j td¡}t  |¡D ]+\}}}	|	D ]#}
|
 d¡r<t j ||
¡}t t|ƒ d¡||ƒƒ|||
d d…  < qqt	 
| |||¡S )Nc                    s   ‡ fdd„}|S )Nc                    sx   t ˆ dƒ}| ¡ }W d   ƒ n1 sw   Y  t |¡}t |¡}| |¡ |  t 	|¡|¡ |  
g |jjd¡ d S )Nr…   zUnmatched parens)r†   r‡   r   r%   r   ÚAstAnnotatorr&   r+   r   rx   r7   ÚtokensZ_parens)r0   Úhandler1   r2   Ú	annotator©r‰   r   r   Útest(  s   
ÿ


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   rŸ   %  s    
þý€ýzSymmetricTestMeta.__new__N©rD   rE   rF   rŸ   r   r   r   r   r   #  ó    r   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)ru   r¡   ÚattrÚargÚmodulerB   )r   r   r(   )r   r¯   r   r   r   Ú_get_node_identifierH  s
   ÿr²   c                   @   rŒ   )ÚPrefixSuffixGoldenTestMetac              
   C   s¾   dd„ }d}t j td¡}dtjd d…  }t  |¡D ];\}}	}
|
D ]3}| d¡rUt j ||¡}t j |d||d d	… d
 ¡}t 	t
|ƒ d¡|||ƒƒ|||d d	…  < q"qt | |||¡S )Nc                    s   ‡ ‡fdd„}|S )Nc                    sT  t ˆdƒ}| ¡ }W d   ƒ n1 sw   Y  t |¡}t |¡}| |¡ dd„ ‰ d ‡ fdd„t 	|¡D ƒ¡d }t
| ddƒrxtj tj ˆ¡¡sVt tj ˆ¡¡ t ˆd	ƒ}| |¡ W d   ƒ n1 skw   Y  td
ˆ ƒ d S zt ˆdƒ}| ¡ }W d   ƒ n1 sw   Y  W n ty¡   |  d¡ Y nw |  ||¡ d S )Nr…   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   sp    | ]3}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>   r6   rI   N)r#   r(   r   r   rD   r²   r)   r*   )Ú.0Ún©r¶   r   r   Ú	<genexpr>^  s   € úû
ÿzbPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generator.<locals>.test.<locals>.<genexpr>Úgenerate_goldensFÚwzWrote: zMissing golden data.)r†   r‡   r   r%   r   rŽ   r&   r-   r   r›   r   r˜   r™   ÚisdirÚdirnameÚmakedirsÚwriteÚprintÚIOErrorZfailr+   )r0   r   r1   r2   r‘   ÚresultrŠ   Úgolden©Úgolden_fileÚ
input_filer»   r   r“   T  s:   
ÿ


ùù
ÿ
ÿ€ÿzOPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generator.<locals>.testr   )rÉ   rÈ   r“   r   rÇ   r   Úgolden_test_generatorS  s   #zAPrefixSuffixGoldenTestMeta.__new__.<locals>.golden_test_generatorZtest_golden_prefix_suffix_r   z%d.%dé   r•   rÆ   r—   z.outr–   )r˜   r™   r-   rš   ÚsysÚversion_infor›   rœ   r   rž   r‹   r   rŸ   )r    r¡   r¢   r£   rÊ   r¤   r¥   Úpython_versionr¦   r§   r¨   r©   rª   Zgolden_pathr   r   r   rŸ   Q  s(   '
ÿþý€û	z"PrefixSuffixGoldenTestMeta.__new__Nr«   r   r   r   r   r³   O  r¬   r³   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   r®   ZmaxDiffr   r   r   r   rÏ   Š  s    rÏ   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   ©rº   ©r°   Úvalueú	f(a, b=0)N)r$   r%   r   rL   r   rM   ÚkeywordsÚappendÚkeywordÚNumr7   r/   ©r0   r1   r2   r   r   r   r   Útest_call_no_pos›  s
   
z ManualEditsTest.test_call_no_posc                 C   sr   d}t  |¡}t |tjf¡d }|j tjdtj	ddd¡ d|jd j
_d|jd j
_|  dt  |¡¡ dS )	zATests that Call node traversal works even with illegal positions.rÑ   r   rW   rÒ   rÓ   r·   rÕ   N)r$   r%   r   rL   r   rM   rÖ   r×   rØ   rÙ   rÔ   r,   r¸   r7   r/   rÚ   r   r   r   Útest_call_illegal_pos£  s   
z%ManualEditsTest.test_call_illegal_posN)rD   rE   rF   r®   rÛ   rÜ   r   r   r   r   rÐ   •  s    rÐ   c                   @   s4   e Zd ZdZe d¡dd„ ƒZe d¡dd„ ƒZdS )ÚFstringTestz$Tests fstring support more in-depth.Zfstringc                 C   ó2   d}t  |¡}|jd j}|  t |d¡d¡ d S )Nzf"a {b} c d {e}"r   Úcontentz<f"a {__pasta_fstring_val_0__} c d {__pasta_fstring_val_1__}"©r$   r%   r   rÔ   r7   r)   r*   rÚ   r   r   r   Útest_fstring´  ó   

þzFstringTest.test_fstringc                 C   rÞ   )Nzf"a {{{b} {{c}}"r   rß   z&f"a {{{__pasta_fstring_val_0__} {{c}}"rà   rÚ   r   r   r   Útest_fstring_escaping½  râ   z!FstringTest.test_fstring_escapingN)rD   rE   rF   r®   r
   r„   rá   rã   r   r   r   r   rÝ   ±  s    
rÝ   c                 C   s   t  | ¡ |  ¡ ¡S r   )ÚdifflibZ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   )	r   Ú	TestSuiteÚaddTestsÚ	makeSuiterÐ   r­   r   rÏ   rÝ   ©rÅ   r   r   r   ÚsuiteË  s   rì   c                  C   s(   t  ¡ } |  t  t¡¡ ttddƒ | S )Nr½   T)r   rè   ré   rê   rÏ   Úsetattrrë   r   r   r   r½   Õ  s   r½   Ú__main__).r®   Ú
__future__r   r   r   r   rä   r^   Zos.pathr˜   Úsixr   rÌ   r!   r   r$   Z
pasta.baser   r   r   r	   r)   r
   r™   Úrealpathr-   rÀ   Ú__file__rš   ZTestCaser   rG   r‹   r   r   r­   r²   r³   rÏ   rÐ   rÝ   r.   rì   r½   rD   Úmainr   r   r   r   Ú<module>   sP   ÿJ (	;ÿ
ÿ