��Yf� � @ s� d Z d d l m Z e d � d d l Z d d l m Z d d l m Z m Z d d l m
Z
d d l m Z Gd d
� d
e j
� Z e d k r� e j d d
d d � d S)zSUnittest for UndoDelegator in idlelib.UndoDelegator.
Coverage about 80% (retest).
� )�requiresZguiN)�Mock)�Text�Tk)�
UndoDelegator)�
Percolatorc @ s� e Z d Z e d 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 S)�UndoDelegatorTestc C s4 t � | _ t | j � | _ t | j � | _ d S)N)r �rootr �textr �
percolator)�cls� r
�I/opt/alt/python35/lib64/python3.5/idlelib/idle_test/test_undodelegator.py�
setUpClass s z UndoDelegatorTest.setUpClassc C s3 | j j j � | ` | ` | j j � | ` d S)N)r Zredir�closer
r Zdestroy)r r
r
r �
tearDownClass s
z UndoDelegatorTest.tearDownClassc C s> t � | _ | j j | j � t d | j j � | j _ d S)N�wraps)r � delegatorr Z insertfilterr �bell)�selfr
r
r �setUp s zUndoDelegatorTest.setUpc C s7 | j j | j � | j j d d � | j j � d S)Nz1.0�end)r Z removefilterr r
�deleteZ
resetcache)r r
r
r �tearDown# s zUndoDelegatorTest.tearDownc C sD | j } | j d d � | j d d � | j d � | j | j d d � d � | j d d � | j d d � | j d
d � | j d d � | j d � | j | j d d � d
� | j d � | j | j d d � d � | j d � | j | j d d � d � | j d � | j j d � | j | j j j
� d S)N�insertZfoobar�hz<<undo>>z1.0r �
�foo�barz1.2z1.4ZhelloZfoarz1.6z1.3Zevent) r
r �event_generate� assertEqual�getr r Z
undo_event�
assertTruer �called)r r
r
r
r �test_undo_event( s$
z!UndoDelegatorTest.test_undo_eventc C s� | j } | j d d � | j d d � | j d d � | j d � | j d � | j | j d d � d � | j d � | j | j j j � d S)Nr r r z1.0z1.3z<<undo>>z<<redo>>)
r
r r r r r! r" r r r# )r r
r
r
r �test_redo_event> s
z!UndoDelegatorTest.test_redo_eventc C s� | j } | j } | j d d � | j d d � | j d d � | j | j | j f d � | j d � | j | j | j f d
� d S)z�
Dump_event cannot be tested directly without changing
environment variables. So, test statements in dump_event
indirectly
r r r z1.2z1.4� Tz<<undo>>� FN)r& T)r' F)r
r r r ZassertTupleEqual�pointerZ can_merger )r r
�dr
r
r �test_dump_eventJ s
z!UndoDelegatorTest.test_dump_eventc C s� | j } | j | j � � | j j d d � | j | j � � t � | _ | j d � | j | j
| j � | j | j j � | j d � | j | j d � | j | j j � d S)Nr �aTF� ���)
r r" Z get_savedr
r Z assertFalser Zsaved_change_hookZ set_savedr r( Zsavedr# )r r) r
r
r �test_get_set_savedZ s
z$UndoDelegatorTest.test_get_set_savedc C s� | j } | j d d � | j j � | j d d � | j d d � | j j � | j | j d d � d � | j j � | j d d � | j j � | j | j d d � d � d S)Nr r r z1.0z1.3)r
r r Zundo_block_startZundo_block_stopr r! )r r
r
r
r �test_undo_start_stopm s
z&UndoDelegatorTest.test_undo_start_stopc C sd | j } d | j _ } xD t | d � D]2 } | j d d � | j t | j j � | � q* Wd S)N�
r r )r
r �max_undo�ranger ZassertLessEqual�lenZundolist)r r
r1 �ir
r
r � test_addcmd~ s
z UndoDelegatorTest.test_addcmdN)�__name__�
__module__� __qualname__� classmethodr r r r r$ r% r* r. r/ r5 r
r
r
r r s r �__main__� verbosityr' �exitF)�__doc__Z test.supportr ZunittestZ
unittest.mockr Ztkinterr r Zidlelib.UndoDelegatorr Zidlelib.Percolatorr ZTestCaser r6 �mainr
r
r
r �<module> s
w