o
    MK&h#                     @   sb   d Z ddlZddlZddlmZ ddlmZ ddlmZm	Z	 ej
je ddG d	d
 d
e	ZdS )zDTests to ensure that the html5lib tree builder generates good trees.    N)BeautifulSoup)SoupStrainer   )HTML5LIB_PRESENTHTML5TreeBuilderSmokeTestz?html5lib seems not to be present, not testing its tree builder.)reasonc                   @   s   e Zd ZdZe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dd Zdd Zdd Zdd Zdd Zdd Zd d! Zejd"d#d$d%gfgd&d' Zd(d) Zd*S )+TestHTML5LibBuilderz"See ``HTML5TreeBuilderSmokeTest``.c                 C   s   ddl m} |S )Nr   )HTML5TreeBuilder)bs4.builderr	   )selfr	    r   J/var/www/html/venv/lib/python3.10/site-packages/bs4/tests/test_html5lib.pydefault_builder   s   z#TestHTML5LibBuilder.default_builderc                 C   s   t d}d}tjdd}t|d|d}W d    n1 sw   Y  | | |ks.J |\}|jtks8J dt|j	v sAJ d S )Nbz<p>A <b>bold</b> statement.</p>Trecordhtml5lib)
parse_onlyz4the html5lib tree builder doesn't support parse_only)
r   warningscatch_warningsr   decodedocument_forfilename__file__strmessage)r   strainermarkupwsoupwarningr   r   r   test_soupstrainer   s   z%TestHTML5LibBuilder.test_soupstrainerc                 C   s   d}|  |d |  d dS )z8html5lib inserts <tbody> tags where other parsers don't.z[<table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td>z<table id="1"><tbody><tr><td>Here's another table:<table id="2"><tbody><tr><td>foo</td></tr></tbody></table></td></tr></tbody></table>z{<table><thead><tr><td>Foo</td></tr></thead><tbody><tr><td>Bar</td></tr></tbody><tfoot><tr><td>Baz</td></tr></tfoot></table>N)assert_soup)r   r   r   r   r   test_correctly_nested_tables)   s   	z0TestHTML5LibBuilder.test_correctly_nested_tablesc                 C   $   d}|  |}d|j ksJ d S )Nzy<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html>
<html>
  <head>
  </head>
  <body>
   <p>foo</p>
  </body>
</html>s
   <p>foo</p>)r   pencoder   r   r   r   r   r   (test_xml_declaration_followed_by_doctypeA   s   
	z<TestHTML5LibBuilder.test_xml_declaration_followed_by_doctypec                 C   :   d}|  |}d|j ksJ dt|dksJ d S )Nz%<p><em>foo</p>
<p>bar<a></a></em></p>zD<body><p><em>foo</em></p><em>
</em><p><em>bar<a></a></em></p></body>   r%   r   bodyr   lenfind_allr'   r   r   r   test_reparented_markupO      
z*TestHTML5LibBuilder.test_reparented_markupc                 C   r)   )Nz&<p><em>foo</p>
<p>bar<a></a></em></p>
zE<body><p><em>foo</em></p><em>
</em><p><em>bar<a></a></em></p>
</body>r*   r%   r+   r'   r   r   r   +test_reparented_markup_ends_with_whitespaceX   r0   z?TestHTML5LibBuilder.test_reparented_markup_ends_with_whitespacec                 C   sL   d}|  |}|jdd\}}|d\}}|j|u sJ |j|u s$J dS )zVerify that we keep the two whitespace nodes in this
        document distinct when reparenting the adjacent <tbody> tags.
        z,<table> <tbody><tbody><ims></tbody> </table> stringtbodyN)r   r.   next_element)r   r   r   space1space2tbody1tbody2r   r   r   <test_reparented_markup_containing_identical_whitespace_nodesa   s   
zPTestHTML5LibBuilder.test_reparented_markup_containing_identical_whitespace_nodesc                 C   s^   d}|  |}|j}d|jksJ |jdd}|jddd }||jks&J ||jks-J d S )NzF<div><a>aftermath<p><noscript>target</noscript>aftermath</a></p></div>targetr3   	aftermath)r   noscriptr6   findr.   previous_element)r   r   r   r?   r<   final_aftermathr   r   r   *test_reparented_markup_containing_childrenl   s   
z>TestHTML5LibBuilder.test_reparented_markup_containing_childrenc                 C   s$   d}|  |}t|dsJ dS )z(Processing instructions become comments.s   <?PITarget PIContent?>z<!--?PITarget PIContent?-->N)r   r   
startswithr'   r   r   r   test_processing_instruction~   s   
z/TestHTML5LibBuilder.test_processing_instructionc                 C   s8   d}|  |}|d\}}||ksJ ||usJ d S )Ns   <a class="my_class"><p></a>a)r   r.   )r   r   r   a1a2r   r   r   test_cloned_multivalue_node   s
   
z/TestHTML5LibBuilder.test_cloned_multivalue_nodec                 C   r$   )Ns   <table><td></tbody>Az><body>A<table><tbody><tr><td></td></tr></tbody></table></body>)r   r,   r   r'   r   r   r   test_foster_parenting   s
   
z)TestHTML5LibBuilder.test_foster_parentingc                 C   sL   d}|  |}dd |dD  dd |dD  t|ddks$J d	S )
z
        Test that extraction does not destroy the tree.

        https://bugs.launchpad.net/beautifulsoup/+bug/1782928
        zW
<html><head></head>
<style>
</style><script></script><body><p>hello</p></body></html>
c                 S      g | ]}|  qS r   extract.0sr   r   r   
<listcomp>       z7TestHTML5LibBuilder.test_extraction.<locals>.<listcomp>scriptc                 S   rK   r   rL   rN   r   r   r   rQ      rR   styler%   r   N)r   r-   r.   r'   r   r   r   test_extraction   s
   
z#TestHTML5LibBuilder.test_extractionc                 C   sF   d}|  |}g }|dD ]
}||d qt|dks!J dS )z
        Test that empty comment does not break structure.

        https://bugs.launchpad.net/beautifulsoup/+bug/1806598
        zI
<html>
<body>
<form>
<!----><input type="text">
</form>
</body>
</html>
forminputr   N)r   r.   extendr-   )r   r   r   inputsrV   r   r   r   test_empty_comment   s   
	z&TestHTML5LibBuilder.test_empty_commentc                 C   sv   d}|  |}d|jjksJ d|jjksJ d|jdjks"J | j |dd}d |jju s1J d |jju s9J d S )Nz=
   <p>

<sourceline>
<b>text</b></sourceline><sourcepos></p>r*      
sourcelineF)store_line_numbers)r   r%   r\   	sourceposr@   namer'   r   r   r   test_tracking_line_numbers   s   
z.TestHTML5LibBuilder.test_tracking_line_numbersc                 C      d S Nr   r   r   r   r   test_special_string_containers   s   z2TestHTML5LibBuilder.test_special_string_containersc           	      C   sj   dD ]0\}}}d| }|  |j}| }d|d }||ks"J |jdd}d| }||ks2J qd S )N))z&RightArrowLeftArrow;u   ⇄s   &rlarr;)z&models;u   ⊧s   &models;)z&Nfr;u   𝔑s   &Nfr;)z&ngeqq;u   ≧̸s   &ngeqq;)z&not;   ¬s   &not;)z&Not;u   ⫬s   &Not;)z&quot;"   ")z&there4;   ∴   &there4;)z&Therefore;rh   ri   )z&therefore;rh   ri   )z&fjlig;fjs   fj)z&sqcup;u   ⊔s   &sqcup;)z&sqcups;u   ⊔︀s   &sqcups;)z&apos;'   ')z&verbar;|   |z<div>%s</div>s   <div>%s</div>utf8html)	formatter)r   divr&   )	r   input_elementoutput_unicodeoutput_elementr   rr   without_elementexpectwith_elementr   r   r   test_html5_attributes   s   	z)TestHTML5LibBuilder.test_html5_attributesz
name,value)document_declared_encodingro   exclude_encodingsro   c                 C   s~   |   }||i}tjdd}t|jdi | W d    n1 s#w   Y  |\}t|j}|d| d| dks=J d S )NTr   rF   zYou provided a value for z0, but the html5lib tree builder doesn't support .)rF   )r   r   r   listprepare_markupr   r   )r   r_   valuebuilderkwargsr   r    msgr   r   r   test_prepare_markup_warnings   s   
z0TestHTML5LibBuilder.test_prepare_markup_warningsc                 C   ra   rb   r   rc   r   r   r   test_doctype_filtered  s   z)TestHTML5LibBuilder.test_doctype_filteredN)__name__
__module____qualname____doc__propertyr   r!   r#   r(   r/   r1   r;   rC   rE   rI   rJ   rU   rZ   r`   rd   ry   pytestmarkparametrizer   r   r   r   r   r   r      s2    
		$
r   )r   r   r   bs4r   
bs4.filterr    r   r   r   skipifr   r   r   r   r   <module>   s    