o
    RcI8                     @   s   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	 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 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 G dd dejZG dd dejZG dd dejejZdS )    N   )engines)fixtures)eq_)requirements)Column)Table   )DateTime)func)Integer)select)sql)String)testing)text)utilc                   @   s^   e Zd ZdZedd Zedd Zdd Zdd	 Zd
d Z	dd Z
ejdd Zdd ZdS )RowFetchTestTc                 C   sD   t d|tdtddtdtd t d|tdtddtdt d S )	Nplain_pkidTZprimary_keydata2   	has_datestoday)r   r   r   r   r
   clsmetadata r   GD:\Flask\env\Lib\site-packages\sqlalchemy/testing/suite/test_results.pydefine_tables   s   zRowFetchTest.define_tablesc                 C   s\   | | jj dddddddddg | | jj dtdd	d
d
dddg d S )N   d1)r   r   r   Zd2r	   Zd3        r   )r   r   )executetablesr   insertr   datetime)r   
connectionr   r   r   insert_data&   s   
	
zRowFetchTest.insert_datac                 C   s@   | | jj | jjjj }t|jd t|j	d d S Nr!   r"   )
r&   r'   r   r   order_bycr   firstr   r   selfr*   rowr   r   r   test_via_attr6   s   zRowFetchTest.test_via_attrc                 C   sH   | | jj | jjjj }t|j	d d t|j	d d d S )Nr   r!   r   r"   )
r&   r'   r   r   r-   r.   r   r/   r   _mappingr0   r   r   r   test_via_string>   s   zRowFetchTest.test_via_stringc                 C   sD   | | jj | jjjj }t|d d t|d d d S )Nr   r!   r"   )	r&   r'   r   r   r-   r.   r   r/   r   r0   r   r   r   test_via_intF   s   zRowFetchTest.test_via_intc                 C   sX   | | jj | jjjj }t|j	| jjjj d t|j	| jjjj
 d d S r,   )r&   r'   r   r   r-   r.   r   r/   r   r4   r   r0   r   r   r   test_via_col_objectN   s   z RowFetchTest.test_via_col_objectc                 C   s\   | t| jjjj| jjjjd| jjjj}|	 }t
| ddg t
|d d S )Nr   )r"   r"   )r&   r   r'   r   r.   r   labelr-   r   r/   r   keys)r1   r*   resultr2   r   r   r   test_row_with_dupe_namesV   s   
z%RowFetchTest.test_row_with_dupe_namesc              
   C   s`   | j j}t|djj }t|jj|d}|	|
 }t|jtdddddd dS )ztest that a scalar select as a column is returned as such
        and that type conversion works OK.

        (this is half a SQLAlchemy Core test and half to catch database
        backends that may have unusual behavior with scalar selects.)

        x	somelabelr#   r$   r%   r   N)r'   r   r   aliasr.   r   Zscalar_subqueryr   r8   r&   r/   r   r=   r)   )r1   r*   Z	datetabless2r2   r   r   r   test_row_w_scalar_selectb   s
    z%RowFetchTest.test_row_w_scalar_selectN)__name__
__module____qualname____backend__classmethodr    r+   r3   r5   r6   r7   r   Z%duplicate_names_in_cursor_descriptionr;   rA   r   r   r   r   r      s    


r   c                   @   s<   e Zd ZdZdZdZedd Zdd Zdd	 Z	d
d Z
dS )PercentSchemaNamesTestztests using percent signs, spaces in table and column names.

    This didn't work for PostgreSQL / MySQL drivers for a long time
    but is now supported.

    )Zpercent_schema_namesTc                 C   s@   t d|tdttdt| j_tdtdtd| j_d S )Nzpercent%tablepercent%spaces % more spaces)	r   r   r   r'   percent_tabler   tablecolumnlightweight_percent_tabler   r   r   r   r    ~   s   z$PercentSchemaNamesTest.define_tablesc                 C   sP   | j j}ddddddddddddfD ]
}|| | q| | d S Nr$   r%   )rH   rI         	   
   r'   rJ   r&   r(   _assert_table)r1   r*   rJ   paramsr   r   r   test_single_roundtrip   s   z,PercentSchemaNamesTest.test_single_roundtripc                 C   sT   | j j}|| ddd || dddddddddg | | d S rN   rS   )r1   r*   rJ   r   r   r   test_executemany_roundtrip   s   z1PercentSchemaNamesTest.test_executemany_roundtripc                 C   sD  | j j}| j j}|| || fD ]j}tt|| |j	d g d tt|| 
|j	d ddg|j	d ddg || |j	d  }t|jd d t|jd d	 t|j|j	d  d t|j|j	d  d	 q|| |j	d d
i tt|| |j	d g d d S )NrH   ))r$   r%   )rO   rP   rQ   rR   rP   rQ   rI   rQ   rR   rX   rY   r$   r%      ))r$   rZ   )rO   rZ   )rQ   rZ   )rP   rZ   )r'   rJ   rM   r>   r   listr&   r   r-   r.   whereZin_r/   r4   updatevalues)r1   connrJ   rM   rK   r2   r   r   r   rT      s^   z$PercentSchemaNamesTest._assert_tableN)rB   rC   rD   __doc____requires__rE   rF   r    rV   rW   rT   r   r   r   r   rG   r   s    
rG   c                   @   s  e Zd ZdZdZdd Zdd Zejddde	d	dfd
de
ddfdde	d	dfdde
djdddfdde
djdddfdde
d dfddddedfdde	ddfdde	djdddfddddd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'S )(ServerSideCursorsTest)server_side_cursorsTc                 C   s   | j jjdkrt|jS | j jjdkrtdjj}t||S | j jjdv r(|j	S | j jjdkr:tdjj}t||S | j jjdkrE|j
 S | j jjdv rO|j	S | j jjd	kr\t|d
dS dS )NZpsycopg2Zpymysqlzpymysql.cursors)ZaiomysqlZasyncmyZmysqldbzMySQLdb.cursorsZmariadbconnector)ZasyncpgZ	aiosqliteZpg8000server_sideF)enginedialectZdriverboolname
__import__ZcursorsZSSCursor
isinstancerd   bufferedgetattr)r1   cursorZsscursorr   r   r   _is_server_side   s"   


z%ServerSideCursorsTest._is_server_sidec                 C   sb   |r%t d tjd|id| _W d    | jS 1 sw   Y  | jS tjd|id| _| jS )NzThe create_engine.server_side_cursors parameter is deprecated and will be removed in a future release.  Please use the Connection.execution_options.stream_results parameter.rc   )options)r   Zexpect_deprecatedr   Ztesting_enginere   )r1   rc   r   r   r   _fixture   s   

zServerSideCursorsTest._fixture)Zglobal_stringTselect 1TZglobal_textrq   Zglobal_exprr!   Zglobal_off_explicitFZstmt_optionZstream_resultsZstmt_option_disabledZfor_update_exprZfor_update_stringzSELECT 1 FOR UPDATEZsqliteZ
text_no_ssz	select 42Ztext_ss_optionZiaaaz*engine_ss_arg, statement, cursor_ss_status)Zid_argnamesc                 C   st   |  |}| '}t|tjr||}n||}t| |j	| |
  W d    d S 1 s3w   Y  d S )N)rp   beginrj   r   string_typesexec_driver_sqlr&   r   rn   rm   close)r1   Zengine_ss_argZ	statementZcursor_ss_statusre   r_   r:   r   r   r   test_ss_cursor_status  s   
'


"z+ServerSideCursorsTest.test_ss_cursor_statusc                 C   sZ   |  d}| }|jddd}| |jsJ W d    d S 1 s&w   Y  d S )NFTrr   rq   )rp   connectexecution_optionsrv   rn   rm   )r1   re   r_   r:   r   r   r   test_conn_option<  s   

"z&ServerSideCursorsTest.test_conn_optionc                 C   sj   |  d}tdjdd}| }|jdd|}| |jr#J W d    d S 1 s.w   Y  d S )NFr!   Trr   )rp   r   rz   ry   r&   rn   rm   )r1   re   r?   r_   r:   r   r   r   &test_stmt_enabled_conn_option_disabledF  s   

"z<ServerSideCursorsTest.test_stmt_enabled_conn_option_disabledc                 C   s   |  d}ttddjdd }| }|| }| 	|j
r)J |  W d    n1 s7w   Y  td|}| }||}| 	|j
rUJ |  W d    d S 1 sdw   Y  d S )NF1r<   Trr   r!   )rp   r   r   Zliteral_columnr8   rz   Zsubqueryrt   r&   rn   rm   rw   select_from)r1   re   s1r_   r:   r@   r   r   r   test_aliases_and_ssP  s"   





"z)ServerSideCursorsTest.test_aliases_and_ssc                 C   s@  | j }| d}td|tdtddtdtd}| y}|j|dd ||	 t
dd	 ||	 t
d
d	 t|| |jj ddg || |jjdkj|jjd d	 t|| |jj ddg ||  t|ttd|d W d    d S 1 sw   Y  d S )NT
test_tabler   r   r   r   Z
checkfirstdata1r   data2)r!   r   )r   r   r   z updated)r   zdata2 updated*r   )r   rp   r   r   r   r   rt   creater&   r(   dictr   r   r-   r.   r   fetchallr]   r\   r^   r   deleteZscalarr   countr~   )r1   r   mdre   r   r*   r   r   r   test_roundtrip_fetchalld  sP   

"z-ServerSideCursorsTest.test_roundtrip_fetchallc                 C   s  | j }| d}td|tdtddtdtd}| [}|j|dd ||	 dd	 t
d
dD  || |jj}t|ddd	 t
d
dD  t|ddd	 t
ddD  t| dd	 t
ddD  W d    d S 1 s{w   Y  d S )NTr   r   r   r   r   r   c                 S   s   g | ]	}t d | dqS )data%dr   )r   .0ir   r   r   
<listcomp>  s    zBServerSideCursorsTest.test_roundtrip_fetchmany.<locals>.<listcomp>r!      r$   c                 S      g | ]}|d | fqS r   r   r   r   r   r   r            rR   c                 S   r   r   r   r   r   r   r   r     r      c                 S   r   r   r   r   r   r   r   r     r   )r   rp   r   r   r   r   rt   r   r&   r(   ranger   r-   r.   r   r   Z	fetchmanyr   )r1   r   r   re   r   r*   r:   r   r   r   test_roundtrip_fetchmany  s6   

 "z.ServerSideCursorsTest.test_roundtrip_fetchmanyN)rB   rC   rD   ra   rE   rn   rp   r   combinationsr   r   rz   Zwith_for_updateZskip_ifrx   r{   r|   r   r   r   r   r   r   r   rb      sT    
$

(rb   )r)    r   r   Z
assertionsr   configr   Zschemar   r   r
   r   r   r   r   r   r   r   r   Z
TablesTestr   rG   ZTestBaseZAssertsExecutionResultsrb   r   r   r   r   <module>   s*    ^
k