148 lines
5.1 KiB
Python
148 lines
5.1 KiB
Python
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# -*- coding: UTF-8 -*-
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# Copyright (C) 2007 Jörgen Stenarson. <>
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import sys, unittest
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sys.path.append (u'../..')
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#from pyreadline.modes.vi import *
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#from pyreadline import keysyms
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from pyreadline.lineeditor import lineobj
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from pyreadline.lineeditor.history import LineHistory
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import pyreadline.lineeditor.history as history
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import pyreadline.logger
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pyreadline.logger.sock_silent=False
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from pyreadline.logger import log
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#----------------------------------------------------------------------
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#----------------------------------------------------------------------
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RL=lineobj.ReadLineTextBuffer
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class Test_prev_next_history(unittest.TestCase):
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t = u"test text"
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def setUp(self):
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self.q = q = LineHistory()
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for x in [u"aaaa", u"aaba", u"aaca", u"akca", u"bbb", u"ako"]:
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q.add_history(RL(x))
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def test_previous_history (self):
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hist = self.q
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assert hist.history_cursor == 6
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l = RL(u"")
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hist.previous_history(l)
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assert l.get_line_text() == u"ako"
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hist.previous_history(l)
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assert l.get_line_text() == u"bbb"
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hist.previous_history(l)
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assert l.get_line_text() == u"akca"
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hist.previous_history(l)
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assert l.get_line_text() == u"aaca"
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hist.previous_history(l)
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assert l.get_line_text() == u"aaba"
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hist.previous_history(l)
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assert l.get_line_text() == u"aaaa"
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hist.previous_history(l)
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assert l.get_line_text() == u"aaaa"
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def test_next_history (self):
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hist=self.q
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hist.beginning_of_history()
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assert hist.history_cursor==0
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l=RL(u"")
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hist.next_history(l)
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assert l.get_line_text()==u"aaba"
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hist.next_history(l)
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assert l.get_line_text()==u"aaca"
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hist.next_history(l)
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assert l.get_line_text()==u"akca"
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hist.next_history(l)
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assert l.get_line_text()==u"bbb"
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hist.next_history(l)
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assert l.get_line_text()==u"ako"
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hist.next_history(l)
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assert l.get_line_text()==u"ako"
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class Test_prev_next_history(unittest.TestCase):
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t = u"test text"
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def setUp(self):
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self.q = q = LineHistory()
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for x in [u"aaaa",u"aaba",u"aaca",u"akca",u"bbb",u"ako"]:
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q.add_history(RL(x))
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def test_history_search_backward (self):
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q = LineHistory()
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for x in [u"aaaa",u"aaba",u"aaca",u" aacax",u"akca",u"bbb",u"ako"]:
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q.add_history(RL(x))
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a=RL(u"aa",point=2)
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for x in [u"aaca",u"aaba",u"aaaa",u"aaaa"]:
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res=q.history_search_backward(a)
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assert res.get_line_text()==x
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def test_history_search_forward (self):
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q = LineHistory()
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for x in [u"aaaa",u"aaba",u"aaca",u" aacax",u"akca",u"bbb",u"ako"]:
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q.add_history(RL(x))
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q.beginning_of_history()
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a=RL(u"aa",point=2)
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for x in [u"aaba",u"aaca",u"aaca"]:
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res=q.history_search_forward(a)
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assert res.get_line_text()==x
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class Test_history_search_incr_fwd_backwd(unittest.TestCase):
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def setUp(self):
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self.q = q = LineHistory()
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for x in [u"aaaa",u"aaba",u"aaca",u"akca",u"bbb",u"ako"]:
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q.add_history(RL(x))
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def test_backward_1(self):
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q = self.q
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self.assertEqual(q.reverse_search_history(u"b"), u"bbb")
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self.assertEqual(q.reverse_search_history(u"b"), u"aaba")
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self.assertEqual(q.reverse_search_history(u"bb"), u"aaba")
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def test_backward_2(self):
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q = self.q
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self.assertEqual(q.reverse_search_history(u"a"), u"ako")
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self.assertEqual(q.reverse_search_history(u"aa"), u"aaca")
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self.assertEqual(q.reverse_search_history(u"a"), u"aaca")
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self.assertEqual(q.reverse_search_history(u"ab"), u"aaba")
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def test_forward_1(self):
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q = self.q
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self.assertEqual(q.forward_search_history(u"a"), u"ako")
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def test_forward_2(self):
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q = self.q
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q.history_cursor = 0
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self.assertEqual(q.forward_search_history(u"a"), u"aaaa")
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self.assertEqual(q.forward_search_history(u"a"), u"aaba")
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self.assertEqual(q.forward_search_history(u"ak"), u"akca")
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self.assertEqual(q.forward_search_history(u"akl"), u"akca")
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self.assertEqual(q.forward_search_history(u"ak"), u"akca")
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self.assertEqual(q.forward_search_history(u"ako"), u"ako")
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class Test_empty_history_search_incr_fwd_backwd(unittest.TestCase):
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def setUp(self):
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self.q = q = LineHistory()
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def test_backward_1(self):
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q = self.q
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self.assertEqual(q.reverse_search_history(u"b"), u"")
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def test_forward_1(self):
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q = self.q
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self.assertEqual(q.forward_search_history(u"a"), u"")
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#----------------------------------------------------------------------
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# utility functions
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#----------------------------------------------------------------------
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if __name__ == u'__main__':
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unittest.main()
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l=lineobj.ReadLineTextBuffer(u"First Second Third")
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