remove an obsolete multiline history test

IPython/frontend/terminal/tests/test_interactivshell.py

@@ -1,123 +1,105 b''
 # -*- coding: utf-8 -*-
 """Tests for the key interactiveshell module.
 
 Authors
 -------
 * Julian Taylor
 """
 #-----------------------------------------------------------------------------
 #  Copyright (C) 2011  The IPython Development Team
 #
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
 #-----------------------------------------------------------------------------
 
 #-----------------------------------------------------------------------------
 # Imports
 #-----------------------------------------------------------------------------
 # stdlib
 import unittest
 
 from IPython.testing.decorators import skipif
 
 class InteractiveShellTestCase(unittest.TestCase):
     def rl_hist_entries(self, rl, n):
         """Get last n readline history entries as a list"""
         return [rl.get_history_item(rl.get_current_history_length() - x)
                 for x in range(n - 1, -1, -1)]
 
     def test_runs_without_rl(self):
         """Test that function does not throw without readline"""
         ip = get_ipython()
         ip.has_readline = False
         ip.readline = None
         ip._replace_rlhist_multiline(u'source')
 
     @skipif(not get_ipython().has_readline, 'no readline')
     def test_replace_multiline_hist_disabled(self):
         """Test that multiline replace does nothing if disabled"""
         ip = get_ipython()
         ip.multiline_history = False
 
         ghist = [u'line1', u'line2']
         for h in ghist:
            ip.readline.add_history(h)
         ip.hlen_before_cell = ip.readline.get_current_history_length()
         ip._replace_rlhist_multiline(u'sourc€\nsource2')
 
         self.assertEquals(ip.readline.get_current_history_length(),
                           ip.hlen_before_cell)
         hist = self.rl_hist_entries(ip.readline, 2)
         self.assertEquals(hist, ghist)
 
     @skipif(not get_ipython().has_readline, 'no readline')
     def test_replace_multiline_hist_adds(self):
         """Test that multiline replace function adds history"""
         ip = get_ipython()
 
         ip.hlen_before_cell = ip.readline.get_current_history_length()
         ip._replace_rlhist_multiline(u'sourc€')
 
         self.assertEquals(ip.hlen_before_cell,
                           ip.readline.get_current_history_length())
 
     @skipif(not get_ipython().has_readline, 'no readline')
     def test_replace_multiline_hist_keeps_history(self):
         """Test that multiline replace does not delete history"""
         ip = get_ipython()
         ip.multiline_history = True
 
         ghist = [u'line1', u'line2']
         for h in ghist:
            ip.readline.add_history(h)
 
         #start cell
         ip.hlen_before_cell = ip.readline.get_current_history_length()
         ip._replace_rlhist_multiline(u'sourc€\nsource2')
 
         self.assertEquals(ip.readline.get_current_history_length(),
                           ip.hlen_before_cell)
         hist = self.rl_hist_entries(ip.readline, 3)
         self.assertEquals(hist, ghist + ['sourc€\nsource2'])
 
-    @skipif(not get_ipython().has_readline, 'no readline')
-    def test_replace_multiline_hist_replaces(self):
-        """Test that multiline entries are replaced"""
-        ip = get_ipython()
-        ip.multiline_history = True
-
-        ip.readline.add_history(u'line0')
-        #start cell
-        ip.hlen_before_cell = ip.readline.get_current_history_length()
-        ip.readline.add_history('l€ne1')
-        ip.readline.add_history('line2')
-        #replace cell with single line
-        ip._replace_rlhist_multiline(u'l€ne1\nline2')
-
-        self.assertEquals(ip.readline.get_current_history_length(),
-                          ip.hlen_before_cell)
-        hist = self.rl_hist_entries(ip.readline, 2)
-        self.assertEquals(hist, [u'line0', 'l€ne1\nline2'])
 
     @skipif(not get_ipython().has_readline, 'no readline')
     def test_replace_multiline_hist_replaces_twice(self):
         """Test that multiline entries are replaced twice"""
         ip = get_ipython()
         ip.multiline_history = True
 
         ip.readline.add_history(u'line0')
         #start cell
         ip.hlen_before_cell = ip.readline.get_current_history_length()
         ip.readline.add_history('l€ne1')
         ip.readline.add_history('line2')
         #replace cell with single line
         ip._replace_rlhist_multiline(u'l€ne1\nline2')
         ip.readline.add_history('l€ne3')
         ip.readline.add_history('line4')
         #replace cell with single line
         ip._replace_rlhist_multiline(u'l€ne3\nline4')
 
         self.assertEquals(ip.readline.get_current_history_length(),
                           ip.hlen_before_cell)
         hist = self.rl_hist_entries(ip.readline, 3)
         self.assertEquals(hist, ['line0', 'l€ne1\nline2', 'l€ne3\nline4'])