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# -*- coding: utf-8 -*-#*****************************************************************************# Copyright (C) 2006 Michael Graz. <mgraz@plan10.com># Copyright (C) 2006 Michael Graz. <mgraz@plan10.com>## Distributed under the terms of the BSD License. The full license is in# the file COPYING, distributed as part of this software.#*****************************************************************************from __future__ import print_function, unicode_literals, absolute_import
import sys, unittestsys.path.insert(0, '../..')from pyreadline.modes.emacs import *from pyreadline import keysymsfrom pyreadline.lineeditor import lineobj
from pyreadline.test.common import *from pyreadline.logger import logimport pyreadline.logger as loggerlogger.sock_silent=Truelogger.show_event=["debug"]
#----------------------------------------------------------------------
class EmacsModeTest (EmacsMode): tested_commands={} def __init__ (self): EmacsMode.__init__ (self, MockReadline()) self.mock_console = MockConsole () self.init_editing_mode (None) self.lst_completions = [] self.completer = self.mock_completer self.completer_delims = ' ' self.tabstop = 4 self.mark_directories=False self.show_all_if_ambiguous=False def get_mock_console (self): return self.mock_console console = property (get_mock_console)
def _set_line (self, text): self.l_buffer.set_line (text)
def get_line (self): return self.l_buffer.get_line_text () line = property (get_line)
def get_line_cursor (self): return self.l_buffer.point line_cursor = property (get_line_cursor)
def input (self, keytext): if keytext[0:1] == '"' and keytext[-1:] == '"': lst_key = ['"%s"' % c for c in keytext[1:-1]] else: lst_key = [keytext] for key in lst_key: keyinfo, event = keytext_to_keyinfo_and_event (key) dispatch_func = self.key_dispatch.get(keyinfo.tuple(),self.self_insert) self.tested_commands[dispatch_func.__name__]=dispatch_func log("keydisp: %s %s"%( key,dispatch_func.__name__)) dispatch_func (event) self.previous_func=dispatch_func
def accept_line (self, e): if EmacsMode.accept_line (self, e): # simulate return # self.add_history (self.line) self.l_buffer.reset_line ()
def mock_completer (self, text, state): return self.lst_completions [state]
#----------------------------------------------------------------------
class TestsKeyinfo (unittest.TestCase):
def test_keyinfo (self): keyinfo, event = keytext_to_keyinfo_and_event ('"d"') self.assertEqual ('d', event.char) keyinfo, event = keytext_to_keyinfo_and_event ('"D"') self.assertEqual ('D', event.char) keyinfo, event = keytext_to_keyinfo_and_event ('"$"') self.assertEqual ('$', event.char) keyinfo, event = keytext_to_keyinfo_and_event ('Escape') self.assertEqual ('\x1b', event.char)
class TestsMovement (unittest.TestCase): def test_cursor (self): r = EmacsModeTest () self.assertEqual (r.line, '') r.input('"First Second Third"') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Control-a') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 0) r.input('Control-e') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Home') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 0) r.input('Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 1) r.input('Ctrl-f') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 2) r.input('Ctrl-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 5) r.input('Ctrl-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 12) r.input('Ctrl-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Ctrl-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Ctrl-Left') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 13) r.input('Ctrl-Left') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 6) r.input('Ctrl-Left') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 0) r.input('Ctrl-Left') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 0)
class TestsDelete (unittest.TestCase): def test_delete (self): r = EmacsModeTest () self.assertEqual (r.line, '') r.input('"First Second Third"') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Delete') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Left') r.input('Left') r.input('Delete') self.assertEqual (r.line, 'First Second Thid') self.assertEqual (r.line_cursor, 16) r.input('Delete') self.assertEqual (r.line, 'First Second Thi') self.assertEqual (r.line_cursor, 16) r.input('Backspace') self.assertEqual (r.line, 'First Second Th') self.assertEqual (r.line_cursor, 15) r.input('Home') r.input('Right') r.input('Right') self.assertEqual (r.line, 'First Second Th') self.assertEqual (r.line_cursor, 2) r.input('Backspace') self.assertEqual (r.line, 'Frst Second Th') self.assertEqual (r.line_cursor, 1) r.input('Backspace') self.assertEqual (r.line, 'rst Second Th') self.assertEqual (r.line_cursor, 0) r.input('Backspace') self.assertEqual (r.line, 'rst Second Th') self.assertEqual (r.line_cursor, 0) r.input('Escape') self.assertEqual (r.line, '') self.assertEqual (r.line_cursor, 0) def test_delete_word (self): r = EmacsModeTest () self.assertEqual (r.line, '') r.input('"First Second Third"') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) r.input('Control-Backspace') self.assertEqual (r.line, 'First Second ') self.assertEqual (r.line_cursor, 13) r.input('Backspace') r.input('Left') r.input('Left') self.assertEqual (r.line, 'First Second') self.assertEqual (r.line_cursor, 10) r.input('Control-Backspace') self.assertEqual (r.line, 'First nd') self.assertEqual (r.line_cursor, 6) r.input('Escape') self.assertEqual (r.line, '') self.assertEqual (r.line_cursor, 0) r.input('"First Second Third"') r.input('Home') r.input('Right') r.input('Right') r.input('Control-Delete') self.assertEqual (r.line, 'FiSecond Third') self.assertEqual (r.line_cursor, 2) r.input('Control-Delete') self.assertEqual (r.line, 'FiThird') self.assertEqual (r.line_cursor, 2) r.input('Control-Delete') self.assertEqual (r.line, 'Fi') self.assertEqual (r.line_cursor, 2) r.input('Control-Delete') self.assertEqual (r.line, 'Fi') self.assertEqual (r.line_cursor, 2) r.input('Escape') self.assertEqual (r.line, '') self.assertEqual (r.line_cursor, 0)
class TestsSelectionMovement (unittest.TestCase): def test_cursor (self): r = EmacsModeTest () self.assertEqual (r.line, '') r.input('"First Second Third"') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 18) self.assertEqual (r.l_buffer.selection_mark, -1) r.input('Home') r.input('Shift-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 1) self.assertEqual (r.l_buffer.selection_mark, 0) r.input('Shift-Control-Right') self.assertEqual (r.line, 'First Second Third') self.assertEqual (r.line_cursor, 5) self.assertEqual (r.l_buffer.selection_mark, 0) r.input('"a"') self.assertEqual (r.line, 'a Second Third') self.assertEqual (r.line_cursor, 1) self.assertEqual (r.l_buffer.selection_mark, -1) r.input('Shift-End') self.assertEqual (r.line, 'a Second Third') self.assertEqual (r.line_cursor, 14) self.assertEqual (r.l_buffer.selection_mark, 1) r.input('Delete') self.assertEqual (r.line, 'a') self.assertEqual (r.line_cursor, 1) self.assertEqual (r.l_buffer.selection_mark, -1)
class TestsHistory (unittest.TestCase): def test_history_1 (self): r = EmacsModeTest () r.add_history ('aa') r.add_history ('bbb') self.assertEqual (r.line, '') r.input ('Up') self.assertEqual (r.line, 'bbb') self.assertEqual (r.line_cursor, 3) r.input ('Up') self.assertEqual (r.line, 'aa') self.assertEqual (r.line_cursor, 2) r.input ('Up') self.assertEqual (r.line, 'aa') self.assertEqual (r.line_cursor, 2) r.input ('Down') self.assertEqual (r.line, 'bbb') self.assertEqual (r.line_cursor, 3) r.input ('Down') self.assertEqual (r.line, '') self.assertEqual (r.line_cursor, 0)
def test_history_2 (self): r = EmacsModeTest () r.add_history ('aaaa') r.add_history ('aaba') r.add_history ('aaca') r.add_history ('akca') r.add_history ('bbb') r.add_history ('ako') self.assert_line(r,'',0) r.input ('"a"') r.input ('Up') self.assert_line(r,'ako',1) r.input ('Up') self.assert_line(r,'akca',1) r.input ('Up') self.assert_line(r,'aaca',1) r.input ('Up') self.assert_line(r,'aaba',1) r.input ('Up') self.assert_line(r,'aaaa',1) r.input ('Right') self.assert_line(r,'aaaa',2) r.input ('Down') self.assert_line(r,'aaba',2) r.input ('Down') self.assert_line(r,'aaca',2) r.input ('Down') self.assert_line(r,'aaca',2) r.input ('Left') r.input ('Left') r.input ('Down') r.input ('Down') self.assert_line(r,'bbb',3) r.input ('Left') self.assert_line(r,'bbb',2) r.input ('Down') self.assert_line(r,'bbb',2) r.input ('Up') self.assert_line(r,'bbb',2)
def test_history_3 (self): r = EmacsModeTest () r.add_history ('aaaa') r.add_history ('aaba') r.add_history ('aaca') r.add_history ('akca') r.add_history ('bbb') r.add_history ('ako') self.assert_line(r,'',0) r.input ('') r.input ('Up') self.assert_line(r,'ako',3) r.input ('Down') self.assert_line(r,'',0) r.input ('Up') self.assert_line(r,'ako',3)
def test_history_3 (self): r = EmacsModeTest () r.add_history ('aaaa') r.add_history ('aaba') r.add_history ('aaca') r.add_history ('akca') r.add_history ('bbb') r.add_history ('ako') self.assert_line(r,'',0) r.input ('k') r.input ('Up') self.assert_line(r,'k',1)
def test_complete (self): import rlcompleter logger.sock_silent = False
log("-" * 50) r = EmacsModeTest() completerobj = rlcompleter.Completer() def _nop(val, word): return word completerobj._callable_postfix = _nop r.completer = completerobj.complete r._bind_key("tab", r.complete) r.input('"exi(ksdjksjd)"') r.input('Control-a') r.input('Right') r.input('Right') r.input('Right') r.input('Tab') self.assert_line(r, "exit(ksdjksjd)", 4)
r.input('Escape') r.input('"exi"') r.input('Control-a') r.input('Right') r.input('Right') r.input('Right') r.input('Tab') self.assert_line(r, "exit", 4)
def assert_line(self,r,line,cursor): self.assertEqual (r.line, line) self.assertEqual (r.line_cursor, cursor) #----------------------------------------------------------------------# utility functions
#----------------------------------------------------------------------
if __name__ == '__main__': Tester() tested=list(EmacsModeTest.tested_commands.keys()) tested.sort()# print(" Tested functions ".center(60,"-"))# print( "\n".join(tested))# print() all_funcs=dict([(x.__name__,x) for x in list(EmacsModeTest().key_dispatch.values())]) all_funcs=list(all_funcs.keys()) not_tested=[x for x in all_funcs if x not in tested] not_tested.sort() print(" Not tested functions ".center(60,"-")) print("\n".join(not_tested))
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