remove another py2 only test
remove another py2 only test

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test_profile.py
164 lines | 5.4 KiB | text/x-python | PythonLexer
/ IPython / core / tests / test_profile.py
# coding: utf-8
"""Tests for profile-related functions.
Currently only the startup-dir functionality is tested, but more tests should
be added for:
* ipython profile create
* ipython profile list
* ipython profile create --parallel
* security dir permissions
Authors
-------
* MinRK
"""
from __future__ import absolute_import
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import os
import shutil
import sys
import tempfile
from unittest import TestCase
import nose.tools as nt
from IPython.core.profileapp import list_profiles_in, list_bundled_profiles
from IPython.core.profiledir import ProfileDir
from IPython.testing import decorators as dec
from IPython.testing import tools as tt
from IPython.utils import py3compat
from IPython.utils.process import getoutput
from IPython.utils.tempdir import TemporaryDirectory
#-----------------------------------------------------------------------------
# Globals
#-----------------------------------------------------------------------------
TMP_TEST_DIR = tempfile.mkdtemp()
HOME_TEST_DIR = os.path.join(TMP_TEST_DIR, "home_test_dir")
IP_TEST_DIR = os.path.join(HOME_TEST_DIR,'.ipython')
#
# Setup/teardown functions/decorators
#
def setup():
"""Setup test environment for the module:
- Adds dummy home dir tree
"""
# Do not mask exceptions here. In particular, catching WindowsError is a
# problem because that exception is only defined on Windows...
os.makedirs(IP_TEST_DIR)
def teardown():
"""Teardown test environment for the module:
- Remove dummy home dir tree
"""
# Note: we remove the parent test dir, which is the root of all test
# subdirs we may have created. Use shutil instead of os.removedirs, so
# that non-empty directories are all recursively removed.
shutil.rmtree(TMP_TEST_DIR)
#-----------------------------------------------------------------------------
# Test functions
#-----------------------------------------------------------------------------
def win32_without_pywin32():
if sys.platform == 'win32':
try:
import pywin32
except ImportError:
return True
return False
class ProfileStartupTest(TestCase):
def setUp(self):
# create profile dir
self.pd = ProfileDir.create_profile_dir_by_name(IP_TEST_DIR, 'test')
self.options = ['--ipython-dir', IP_TEST_DIR, '--profile', 'test']
self.fname = os.path.join(TMP_TEST_DIR, 'test.py')
def tearDown(self):
# We must remove this profile right away so its presence doesn't
# confuse other tests.
shutil.rmtree(self.pd.location)
def init(self, startup_file, startup, test):
# write startup python file
with open(os.path.join(self.pd.startup_dir, startup_file), 'w') as f:
f.write(startup)
# write simple test file, to check that the startup file was run
with open(self.fname, 'w') as f:
f.write(py3compat.doctest_refactor_print(test))
def validate(self, output):
tt.ipexec_validate(self.fname, output, '', options=self.options)
@dec.skipif(win32_without_pywin32(), "Test requires pywin32 on Windows")
def test_startup_py(self):
self.init('00-start.py', 'zzz=123\n',
py3compat.doctest_refactor_print('print zzz\n'))
self.validate('123')
@dec.skipif(win32_without_pywin32(), "Test requires pywin32 on Windows")
def test_startup_ipy(self):
self.init('00-start.ipy', '%xmode plain\n', '')
self.validate('Exception reporting mode: Plain')
def test_list_profiles_in():
# No need to remove these directories and files, as they will get nuked in
# the module-level teardown.
td = tempfile.mkdtemp(dir=TMP_TEST_DIR)
td = py3compat.str_to_unicode(td)
for name in ('profile_foo', 'profile_hello', 'not_a_profile'):
os.mkdir(os.path.join(td, name))
if dec.unicode_paths:
os.mkdir(os.path.join(td, u'profile_ünicode'))
with open(os.path.join(td, 'profile_file'), 'w') as f:
f.write("I am not a profile directory")
profiles = list_profiles_in(td)
# unicode normalization can turn u'ünicode' into u'u\0308nicode',
# so only check for *nicode, and that creating a ProfileDir from the
# name remains valid
found_unicode = False
for p in list(profiles):
if p.endswith('nicode'):
pd = ProfileDir.find_profile_dir_by_name(td, p)
profiles.remove(p)
found_unicode = True
break
if dec.unicode_paths:
nt.assert_true(found_unicode)
nt.assert_equal(set(profiles), {'foo', 'hello'})
def test_list_bundled_profiles():
# This variable will need to be updated when a new profile gets bundled
bundled = sorted(list_bundled_profiles())
nt.assert_equal(bundled, [])
def test_profile_create_ipython_dir():
"""ipython profile create respects --ipython-dir"""
with TemporaryDirectory() as td:
getoutput([sys.executable, '-m', 'IPython', 'profile', 'create',
'foo', '--ipython-dir=%s' % td])
profile_dir = os.path.join(td, 'profile_foo')
assert os.path.exists(profile_dir)
ipython_config = os.path.join(profile_dir, 'ipython_config.py')
assert os.path.exists(ipython_config)