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✏️ test_readline.cpython-38.pyc
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That's why the tests cover only a small subset of the interface. c C s� t �� t �d� t �d� | �t �d�d � | �t �d�d� | �t �d�d� t �dd� | �t �d�d � | �t �d�d� | �t �d�d� | �t �� d� t �d� | �t �d�d � | �t �d�d� | �t �� d� d S )N� first line� second liner � � z replaced line)r r � add_history� assertEqual�get_history_item�replace_history_item�get_current_history_lengthZremove_history_item)�selfr r r �testHistoryUpdates/ s z*TestHistoryManipulation.testHistoryUpdates�append_history_filez append_history not availablec C s@ t jdd�}|�� |j}| �t|� t�� t�d� t�d� t� |� t�� | � t� � d� t� |� | � t� � d� | � t� d�d� | � t� d�d� t�d|� t�� t� |� | � t� � d� | � t� d�d� | � t� d�d� | � t� d�d� t�|� | �t�� t�d|� W 5 Q R X t� |� d S ) NF)�deleter r r r r � )�tempfileZNamedTemporaryFile�close�name� addCleanupr r r r �write_history_filer r �read_history_filer r! �osZ assertRaises�FileNotFoundError)r ZhfileZ hfilenamer r r �test_write_read_appendF s2 z.TestHistoryManipulation.test_write_read_appendc C s� t �� zt �d� W n4 tk rJ } z| �dt|� � W 5 d }~X Y nX t �d� t �dd� t �t� | � t j t� t �� t � t� t r�t �d� | �t �d�d� | �t �d�d� d S )Nu entrée 1� Locale cannot encode test data: u entrée 2r u entrée 22Zdummyr )r r r �UnicodeEncodeError�skipTest�formatr r( r r' r* �remover) r r r )r �errr r r �test_nonascii_historym s $ z-TestHistoryManipulation.test_nonascii_historyN) �__name__� __module__� __qualname__�__doc__r �unittest� skipUnlessr r r, r3 r r r r r % s � %r c @ sn e Zd Ze�ejdk oe d�dd� �ZdZ dd� Z dd � Z d d � Z e�ejd k d �e�ed�dd� ��Z dS )� TestReadlinei z%not supported in this library versionc C s$ t dddd�\}}}| �|d� d S )N�-czimport readlinezxterm-256color)ZTERM� )r r )r Zrc�stdout�stderrr r r � test_init� s � zTestReadline.test_initzvimport readline readline.set_auto_history({}) input() print("History length:", readline.get_current_history_length()) c C s t | j�d��}| �d|� d S )NTs History length: 1��run_pty�auto_history_scriptr0 �assertIn�r �outputr r r �test_auto_history_enabled� s z&TestReadline.test_auto_history_enabledc C s t | j�d��}| �d|� d S )NFs History length: 0r@ rD r r r �test_auto_history_disabled� s z'TestReadline.test_auto_history_disabledc C s t �t jd �}|dkr&| �d|��� zt�d� W n4 tk rh } z| �dt|� � W 5 d }~X Y nX d}d}|dtd� 7 }|d 7 }|d 7 }|d 7 }t ||�}| � d |� | � d |� | � d|� t s�t td�r�| � d|� | � d|� d}| � d| d |� | � d| |� d S )N)�CZPOSIXzthe LC_CTYPE locale is u ëïr- a* import readline is_editline = readline.__doc__ and "libedit" in readline.__doc__ inserted = "[\xEFnserted]" macro = "|t\xEB[after]" set_pre_input_hook = getattr(readline, "set_pre_input_hook", None) if is_editline or not set_pre_input_hook: # The insert_line() call via pre_input_hook() does nothing with Editline, # so include the extra text that would have been inserted here macro = inserted + macro if is_editline: readline.parse_and_bind(r'bind ^B ed-prev-char') readline.parse_and_bind(r'bind "\t" rl_complete') readline.parse_and_bind(r'bind -s ^A "{}"'.format(macro)) else: readline.parse_and_bind(r'Control-b: backward-char') readline.parse_and_bind(r'"\t": complete') readline.parse_and_bind(r'set disable-completion off') readline.parse_and_bind(r'set show-all-if-ambiguous off') readline.parse_and_bind(r'set show-all-if-unmodified off') readline.parse_and_bind(r'Control-a: "{}"'.format(macro)) def pre_input_hook(): readline.insert_text(inserted) readline.redisplay() if set_pre_input_hook: set_pre_input_hook(pre_input_hook) def completer(text, state): if text == "t\xEB": if state == 0: print("text", ascii(text)) print("line", ascii(readline.get_line_buffer())) print("indexes", readline.get_begidx(), readline.get_endidx()) return "t\xEBnt" if state == 1: return "t\xEBxt" if text == "t\xEBx" and state == 0: return "t\xEBxt" return None readline.set_completer(completer) def display(substitution, matches, longest_match_length): print("substitution", ascii(substitution)) print("matches", ascii(matches)) readline.set_completion_display_matches_hook(display) print("result", ascii(input())) print("history", ascii(readline.get_history_item(1))) � � z[after]s s x � s text 't\xeb' s# line '[\xefnserted]|t\xeb[after]' s indexes 11 13 Zset_pre_input_hooks substitution 't\xeb' s matches ['t\xebnt', 't\xebxt'] s '[\xefnserted]|t\xebxt[after]'s result s s history ) �locale� setlocale�LC_CTYPEr/ r r r. r0 �lenrA rC r r )r Zlocr2 �script�inputrE Zexpectedr r r � test_nonascii� s. $4 zTestReadline.test_nonasciii z3this readline version does not support history-sizez-editline history size configuration is brokenc C s d}t � ��}tj�|d�}t|d��}|�d| � W 5 Q R X tj�|d�}t|d��,}d�dd� t|d �D ��}|�|� W 5 Q R X d }ttj�}||d < ||d < t |d |d� t|d��}|� � } W 5 Q R X | � t | �|� | � | d � � d� W 5 Q R X d S )N� �inputrc�wbs set history-size %d �historyr< c s s | ]}d | V qdS )s item %d Nr )�.0�ir r r � <genexpr> s �z1TestReadline.test_history_size.<locals>.<genexpr>r z� import os import readline history_file = os.environ["HISTORY_FILE"] readline.read_history_file(history_file) input() readline.write_history_file(history_file) ZINPUTRCZ HISTORY_FILEs last input )rQ �env�rb���s last input)r r* �path�join�open�write�range�dict�environrA � readlinesr rO �strip) r Z history_sizeZtest_dirrT �fZ history_file�datarP rZ �linesr r r �test_history_size� s( � z TestReadline.test_history_sizeN)r4 r5 r6 r8 ZskipIfr r r r? rB rF rG rR ri r r r r r: � s � X ��r: � dummy input c C s� t d�}t� }|�� \}}tjd| f}tj|||||d�}t�|� t � ��V} | � |� dd� } | � | |� | � tj|� | � t � � �} | �|t jt jB � t�|d� | �� D ]�\} } | t j@ �r.zt�|d�}W n4 tk �r } z|jtkr� d}W 5 d }~X Y nX |�s$| W 5 Q R � S |�|� | t j@ r�z|t�||�d � }W n6 tk �r� } z|jtk�rr� d}W 5 d }~X Y nX |s�| �|t j� q�q�W 5 Q R X d S ) N�ptyr; )�stdinr= r> rZ c S s& z | � � W n tk r Y nX d S )N)� terminate�ProcessLookupError)�procr r r rm ) s zrun_pty.<locals>.terminateFi r< )r � bytearray�openpty�sys� executable� subprocess�Popenr* r% r � enter_context�callback� selectorsZSelectSelector�registerZ EVENT_READZ EVENT_WRITE� set_blockingZselect�read�OSError�errnor �extendr` Zmodify)rP rQ rZ rk rE ZmasterZslave�argsro Zcleanuprm Zsel�_Zevents�chunkr2 r r r rA sD rA �__main__)rj N) r7 � contextlibr r} r rL r* rx rt rr r$ r8 Z test.supportr r r r r Ztest.support.script_helperr r r r r r r9 ZTestCaser r: rA r4 �mainr r r r �<module> s2 �Y 2
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