##// END OF EJS Templates
refactor to improve cell switching in edit mode...
refactor to improve cell switching in edit mode This code was repeated in both CodeCell and TextCell, both of which are extensions of Cell, so this just unifies the logic in Cell. TextCell had logic here to check if the cell was rendered or not, but I don't believe it is possible to end up triggering such a code path. (Should that be required, I can always just add back these methods to TextCell, performing the .rendered==True check, and calling the Cell prior to this, code mirror at_top would only return true on if the cursor was at the first character of the top line. Now, pressing up arrow on any character on the top line will take you to the cell above. The same applies for the bottom line. Pressing down arrow would only go to the next cell if the cursor was at a location *after* the last character (something that is only possible to achieve in vim mode if the last line is empty, for example). Now, down arrow on any character of the last line will go to the next cell.

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test_completerlib.py
147 lines | 5.0 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""Tests for completerlib.
"""
from __future__ import absolute_import
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import os
import shutil
import sys
import tempfile
import unittest
from os.path import join
import nose.tools as nt
from IPython.core.completerlib import magic_run_completer, module_completion
from IPython.utils import py3compat
from IPython.utils.tempdir import TemporaryDirectory
from IPython.testing.decorators import onlyif_unicode_paths
class MockEvent(object):
def __init__(self, line):
self.line = line
#-----------------------------------------------------------------------------
# Test functions begin
#-----------------------------------------------------------------------------
class Test_magic_run_completer(unittest.TestCase):
files = [u"aao.py", u"a.py", u"b.py", u"aao.txt"]
dirs = [u"adir/", "bdir/"]
def setUp(self):
self.BASETESTDIR = tempfile.mkdtemp()
for fil in self.files:
with open(join(self.BASETESTDIR, fil), "w") as sfile:
sfile.write("pass\n")
for d in self.dirs:
os.mkdir(join(self.BASETESTDIR, d))
self.oldpath = py3compat.getcwd()
os.chdir(self.BASETESTDIR)
def tearDown(self):
os.chdir(self.oldpath)
shutil.rmtree(self.BASETESTDIR)
def test_1(self):
"""Test magic_run_completer, should match two alterntives
"""
event = MockEvent(u"%run a")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aao.py", u"adir/"})
def test_2(self):
"""Test magic_run_completer, should match one alterntive
"""
event = MockEvent(u"%run aa")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, set([u"aao.py"]))
def test_3(self):
"""Test magic_run_completer with unterminated " """
event = MockEvent(u'%run "a')
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, {u"a.py", u"aao.py", u"adir/"})
def test_completion_more_args(self):
event = MockEvent(u'%run a.py ')
match = set(magic_run_completer(None, event))
self.assertEqual(match, set(self.files + self.dirs))
def test_completion_in_dir(self):
# Github issue #3459
event = MockEvent(u'%run a.py {}'.format(join(self.BASETESTDIR, 'a')))
print(repr(event.line))
match = set(magic_run_completer(None, event))
# We specifically use replace here rather than normpath, because
# at one point there were duplicates 'adir' and 'adir/', and normpath
# would hide the failure for that.
self.assertEqual(match, {join(self.BASETESTDIR, f).replace('\\','/')
for f in (u'a.py', u'aao.py', u'aao.txt', u'adir/')})
class Test_magic_run_completer_nonascii(unittest.TestCase):
@onlyif_unicode_paths
def setUp(self):
self.BASETESTDIR = tempfile.mkdtemp()
for fil in [u"aaø.py", u"a.py", u"b.py"]:
with open(join(self.BASETESTDIR, fil), "w") as sfile:
sfile.write("pass\n")
self.oldpath = py3compat.getcwd()
os.chdir(self.BASETESTDIR)
def tearDown(self):
os.chdir(self.oldpath)
shutil.rmtree(self.BASETESTDIR)
@onlyif_unicode_paths
def test_1(self):
"""Test magic_run_completer, should match two alterntives
"""
event = MockEvent(u"%run a")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, set([u"a.py", u"aaø.py"]))
@onlyif_unicode_paths
def test_2(self):
"""Test magic_run_completer, should match one alterntive
"""
event = MockEvent(u"%run aa")
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, set([u"aaø.py"]))
@onlyif_unicode_paths
def test_3(self):
"""Test magic_run_completer with unterminated " """
event = MockEvent(u'%run "a')
mockself = None
match = set(magic_run_completer(mockself, event))
self.assertEqual(match, set([u"a.py", u"aaø.py"]))
# module_completer:
def test_import_invalid_module():
"""Testing of issue https://github.com/ipython/ipython/issues/1107"""
invalid_module_names = set(['foo-bar', 'foo:bar', '10foo'])
valid_module_names = set(['foobar'])
with TemporaryDirectory() as tmpdir:
sys.path.insert( 0, tmpdir )
for name in invalid_module_names | valid_module_names:
filename = os.path.join(tmpdir, name + '.py')
open(filename, 'w').close()
s = set( module_completion('import foo') )
intersection = s.intersection(invalid_module_names)
nt.assert_equal(intersection, set())
assert valid_module_names.issubset(s), valid_module_names.intersection(s)