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mZmZ ddlmZ ddlmZ ddlmZmZmZ dd	lmZ dd
lmZ ddlmZ ddlmZ ejZdd ZG dd dejZ G dd dejZ!G dd dejZ"e#dkrej$dd dS )zTest squeezer, coverage 95%    )dedent)TextTkN)MockNonCallableMagicMockpatchsentinelANY)requires)idleConf)count_lines_with_wrappingExpandingButtonSqueezer)macosx)	view_text)Hovertip)PyShellc                s0   t d t      fdd}| |  S )z*Helper for tests: Create a root Tk object.Zguic                  s          d S )N)Zupdate_idletasksZdestroy )rootr   D/opt/alt/python37/lib64/python3.7/idlelib/idle_test/test_squeezer.pycleanup_root   s    z&get_test_tk_root.<locals>.cleanup_root)r
   r   Zwithdraw
addCleanup)Ztest_instancer   r   )r   r   get_test_tk_root   s    
r   c               @   sP   e Zd ZdZdd Zdd Zdd Zdd	 Zd
d Zdd Z	dd Z
dd ZdS )CountLinesTestz1Tests for the count_lines_with_wrapping function.c             C   s   |  |t||S )N)assertEqualr   )selfexpectedtext	linewidthr   r   r   check%   s    zCountLinesTest.checkc             C   s   |  tdd dS )zTest with an empty string. r   N)r   r   )r   r   r   r   test_count_empty+   s    zCountLinesTest.test_count_emptyc             C   s   |  tdd dS )z/Test with a string which begins with a newline.z
text   N)r   r   )r   r   r   r   !test_count_begins_with_empty_line/   s    z0CountLinesTest.test_count_begins_with_empty_linec             C   s   |  tdd dS )z-Test with a string which ends with a newline.ztext
   N)r   r   )r   r   r   r   test_count_ends_with_empty_line3   s    z.CountLinesTest.test_count_ends_with_empty_linec             C   s   |  tdd dS )z Test with several lines of text.z1
2
3
   N)r   r   )r   r   r   r   test_count_several_lines7   s    z'CountLinesTest.test_count_several_linesc             C   s4   | j dddd | j dddd | j dddd d S )	Nr$   
P   )r   r   r   r"   z


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)r   )r   r   r   r   test_empty_lines;   s    zCountLinesTest.test_empty_linesc             C   s$   | j dddd | j dddd d S )Nr&   Zaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaar)   )r   r   r   zaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
)r   )r   r   r   r   test_long_line@   s    zCountLinesTest.test_long_linec             C   s`   t d}| jd|dd | jd|d dd | jd|dd | jd|d	d | jd
|dd d S )Nz            13 characters
            43 is the number of characters on this line

            7 chars
            13 characters   r)   )r   r   r   r(      (            r*   )r   r   )r   r   r   r   r   $test_several_lines_different_lengthsD   s    z3CountLinesTest.test_several_lines_different_lengthsN)__name__
__module____qualname____doc__r   r!   r#   r%   r'   r+   r,   r3   r   r   r   r   r   #   s   r   c               @   s   e Zd ZdZd"ddZd#ddZd$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S )%SqueezerTestzTests for the Squeezer class.Fc             C   s:   t  }d|_|r6t| |_| j|jd}| |_|j_|S )z$Create a mock EditorWindow instance.r)   )r   )r   widthr   r   make_text_widgetr   ZperZbottom)r   with_text_widgeteditwintext_widgetr   r   r   make_mock_editor_windowT   s    
z$SqueezerTest.make_mock_editor_windowNc             C   s   |dkr|   }t|}|S )z<Create an actual Squeezer instance with a mock EditorWindow.N)r>   r   )r   Zeditor_windowsqueezerr   r   r   make_squeezer_instance`   s    z#SqueezerTest.make_squeezer_instancec             C   s0   |d krt | }t|}d|d< |dd |S )N)ZCourierr*   ZfontZiomarkz1.0)r   r   mark_set)r   r   r=   r   r   r   r:   g   s    zSqueezerTest.make_text_widgetc             C   s6   t |||}t |||| | t j|||| d S )N)r   Z	GetOptionZ	SetOptionr   )r   Z
configTypeZsectionZoptionvalueprev_valr   r   r    set_idleconf_option_with_cleanupo   s    z-SqueezerTest.set_idleconf_option_with_cleanupc             C   sz   |   }| |}xbdD ]Z\}}}| j|||d: t|}t|d| | ||| W dQ R X W dQ R X qW dS )z0Test Squeezer.count_lines() with various inputs.))z'\n'r)   r$   )z'\n' * 3r)   r&   )z'a' * 40 + '\n'r)   r$   )z'a' * 80 + '\n'r)   r$   )z'a' * 200 + '\n'r)   r&   )z'aa\t' * 20r)   r"   )z'aa\t' * 21r)   r&   )z'aa\t' * 20r/      )	text_code
line_widthr   r9   N)r>   r@   ZsubTestevalr   objectr   count_lines)r   r<   r?   rF   rG   r   r   r   r   r   test_count_linesu   s    


zSqueezerTest.test_count_linesc             C   s2   |   }| |}| |j| | |jg  dS )z(Test the creation of Squeezer instances.N)r>   r@   ZassertIsr<   r   expandingbuttons)r   r<   r?   r   r   r   	test_init   s    
zSqueezerTest.test_initc             C   s   |   }xtdddd dgD ]`}ttd |_}| |}| |j|dt | |jd ||d | t	|j
d	 qW d
S )z@Test Squeezer's overriding of the EditorWindow's write() method.r    TEXTz	LONG TEXTi  aL  MANY_LINES
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)return_valuer   r$   r   N)r>   r   SENTINEL_VALUEwriter@   r   r<   
call_countassert_called_withlenrL   )r   r<   r   
orig_writer?   r   r   r   test_write_no_tags   s    
zSqueezerTest.test_write_no_tagsc             C   s   xzdddd dgD ]f}|   }t|j_|j}| |}| |j|dt | |jd ||d | t	|j
d qW d	S )
z@Test Squeezer's overriding of the EditorWindow's write() method.r    rN   z	LONG TEXTi  aL  MANY_LINES
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stderrr$   r   N)r>   rP   rQ   rO   r@   r   r<   rR   rS   rT   rL   )r   r   r<   rU   r?   r   r   r   test_write_not_stdout   s    
z"SqueezerTest.test_write_not_stdoutc             C   s   |   }xndD ]f}ttd |_}| |}d|_| |j|dt | |jd |	|d | t
|jd qW xjdd d	gD ]Z}ttd |_}| |}d|_| |j|dd
 | |jd | t
|jd qW d
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N)r>   r   rP   rQ   r@   auto_squeeze_min_linesr   r<   rR   rS   rT   rL   )r   r<   r   rU   r?   r   r   r   test_write_stdout   s"    


zSqueezerTest.test_write_stdoutc             C   sd   | j dd}|j}| |}d|_tdd|_|dd | |dd	d
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d dS )zATest that the auto-squeezing creates an ExpandingButton properly.T)r;   r-   r.   )rO   zTEXT
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rZ   z1.0endr(   r$   N)r>   r   r@   r[   r   rJ   rQ   r   getrT   rL   )r   r<   r=   r?   r   r   r   test_auto_squeeze   s    
zSqueezerTest.test_auto_squeezec             C   s
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r$   z	SOME
TEXTN)r>   r   r@   r   rJ   r`   rA   r   r^   rT   rL   squeeze_current_text_eventsexpand)r   Ztag_namer<   r=   r?   retvalr   r   r   test_squeeze_current_text_event   s"    
z,SqueezerTest.test_squeeze_current_text_eventc             C   s   | j dd}|j}| |}tdd|_|ddd |dd | |dd	d
 | t	|j
d |jt d}| |d | |dd	d
 | t	|j
d dS )z@Test that the event doesn't squeeze text without a relevant tag.T)r;   r.   )rO   z1.0z
SOME
TEXT
ZTAGr`   r]   zSOME
TEXT

r   )ra   rb   N)r>   r   r@   r   rJ   r`   rA   r   r^   rT   rL   rc   )r   r<   r=   r?   rf   r   r   r   /test_squeeze_current_text_event_no_allowed_tags   s    
z<SqueezerTest.test_squeeze_current_text_event_no_allowed_tagsc             C   s   | j dd}|j}| |}tdd|_|ddd |dd |jt d	 | t	|j
d
 |ddd |dd |jt d	}| |d | |ddd | t	|j
d | ||j
d d|j
d
  dS )z2Test squeezing text before existing squeezed text.T)r;   r.   )rO   z1.0z
SOME
TEXT
rZ   r`   )ra   r$   zMORE
STUFF
rb   r]   z


r"   r   <N)r>   r   r@   r   rJ   r`   rA   rc   r   rT   rL   r^   
assertTrueZcompare)r   r<   r=   r?   rf   r   r   r   /test_squeeze_text_before_existing_squeezed_text  s$    
z<SqueezerTest.test_squeeze_text_before_existing_squeezed_textc             C   sR   | j dd}| |}|j}|d }| dddt| t  | |j| dS )zTest the reload() class-method.T)r;   r*   mainr   zauto-squeeze-min-linesN)r>   r@   r[   rD   strr   reloadr   )r   r<   r?   Zorig_auto_squeeze_min_linesZnew_auto_squeeze_min_linesr   r   r   test_reload  s    

zSqueezerTest.test_reloadc             C   s   t   dS )z@Test that Squeezer.reload() runs without any instances existing.N)r   rn   )r   r   r   r   !test_reload_no_squeezer_instances,  s    z.SqueezerTest.test_reload_no_squeezer_instances)F)N)N)r4   r5   r6   r7   r>   r@   r:   rD   rK   rM   rV   rX   r\   r_   rg   rh   rk   ro   rp   r   r   r   r   r8   R   s    


r8   c               @   sT   e Zd ZdZdd Zededdd Zdd	 Zd
d Z	dd Z
dd Zdd ZdS )ExpandingButtonTestz$Tests for the ExpandingButton class.c             C   s$   t | }t }t||j_d|_|S )z0Helper for tests: Create a mock Squeezer object.rY   )r   r   r   r<   r   r[   )r   r   r?   r   r   r   make_mock_squeezer5  s
    z&ExpandingButtonTest.make_mock_squeezerzidlelib.squeezer.Hovertip)autospecc             C   s   |   }|jj}tddd|}| |jd | |j| | d|dk | |	ddd | 
d	|  d
t rdnd }| 
||  | |jd |j|ttd |jd d }| 
d|  dS )z1Test the simplest creation of an ExpandingButton.rN   TAGSrY   z50 linesr   z1.0r]   r(   z<Double-Button-1>z<Button-%s>23r$   )Zhover_delayr   zright-clickN)rr   r<   r   r   r   rd   Zmasterrj   Zcgetr^   ZassertInZbindr   ZisAquaTkrR   rS   r	   	call_argslower)r   ZMockHovertipr?   r=   expandingbuttonZright_button_codeZtooltip_textr   r   r   rM   ?  s    zExpandingButtonTest.test_initc             C   s   |   }tddd|}|j}|jd|d |j|_|jt d}| |d | |ddd	 |	d
}| |d|d | |
ddd|f | |jjjd |jj| dS )zTest the expand event.rN   rt   rY   z1.0)window)ra   Nr]   zTEXT
zend-1cr$   )rr   r   r   window_create	base_textre   r   r   r^   indexZtag_nextrangerL   removerR   rS   )r   r?   ry   r=   rf   Ztext_end_indexr   r   r   test_expand\  s    

zExpandingButtonTest.test_expandc          	   C   s   |   }dd }t|dd|}|  | |j |j}|jd|d |j|_td$}d|j	_
d|j_
|jt d	}W d
Q R X | |d | |jddd td$}d|j	_
d|j_
|jt d	}W d
Q R X | |d
 | |jdd| d
S )z@Test that expanding very long output asks user for confirmation.ai rt   rY   z1.0)rz   zidlelib.squeezer.tkMessageBoxF)ra   Nrb   zend-1cr    T)rr   r   Zset_is_dangerousrj   Zis_dangerousr   r{   r|   r   ZaskokcancelrO   Zaskyesnore   r   r   r^   )r   r?   r   ry   r=   Zmock_msgboxrf   r   r   r   test_expand_dangerous_oupput|  s(    

z0ExpandingButtonTest.test_expand_dangerous_oupputc             C   sp   |   }tddd|}t |_t |_|jt d}| |d | |jjd | |jjd |jd dS )zTest the copy event.rN   rt   rY   )ra   Nr$   )	rr   r   r   Zclipboard_clearZclipboard_appendcopyr   rR   rS   )r   r?   ry   rf   r   r   r   	test_copy  s    zExpandingButtonTest.test_copyc          	   C   sl   |   }tddd|}t |_tdtd8}|jt d | |jd | |j	d d	 d W d
Q R X d
S )zTest the view event.rN   rt   rY   zidlelib.squeezer.view_text)rs   )ra   r$   r   r"   N)
rr   r   r   Zselection_ownr   r   Zviewr   rR   rw   )r   r?   ry   Zmock_view_textr   r   r   	test_view  s    zExpandingButtonTest.test_viewc          	   C   s   |   }tddd|}tdj}t }||_t }d|_d|_|j|d | |j	j
t|j x"|jD ]^}}|j	j|td qhW W dQ R X dS )	zTest the context menu.rN   rt   rY   ztkinter.Menur*   )ra   )labelZcommandN)rr   r   r   r   rO   xyZcontext_menu_eventr   Zadd_commandrR   rT   Zrmenu_specsZassert_any_callr	   )r   r?   ry   Z	mock_MenuZ	mock_menuZ
mock_eventr   datar   r   r   
test_rmenu  s    

zExpandingButtonTest.test_rmenuN)r4   r5   r6   r7   rr   r   r   rM   r   r   r   r   r   r   r   r   r   rq   1  s   
 (rq   __main__r"   )	verbosity)%r7   textwrapr   Ztkinterr   r   ZunittestZunittest.mockr   r   r   r   r	   Ztest.supportr
   Zidlelib.configr   Zidlelib.squeezerr   r   r   Zidlelibr   Zidlelib.textviewr   Zidlelib.tooltipr   Zidlelib.pyshellr   rP   r   ZTestCaser   r8   rq   r4   rl   r   r   r   r   <module>   s(   / ` *