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Fix for #5257: refactored all tests in distutils, so they use a temporary directory.

This commit is contained in:
Tarek Ziadé 2009-02-14 14:10:23 +00:00
parent a4038038c6
commit 1369900619
8 changed files with 67 additions and 74 deletions
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4
Lib/distutils/tests/support.py
View File

@ -1,5 +1,5 @@
"""Support code for distutils test cases."""
import os
import shutil
import tempfile
@ -31,7 +31,7 @@ class TempdirManager(object):
super(TempdirManager, self).tearDown()
while self.tempdirs:
d = self.tempdirs.pop()
shutil.rmtree(d)
shutil.rmtree(d, os.name in ('nt', 'cygwin'))
def mkdtemp(self):
"""Create a temporary directory that will be cleaned up.

9
Lib/distutils/tests/test_build_ext.py
View File

@ -7,6 +7,7 @@ from StringIO import StringIO
from distutils.core import Extension, Distribution
from distutils.command.build_ext import build_ext
from distutils import sysconfig
from distutils.tests import support
import unittest
from test import test_support
@ -19,11 +20,12 @@ def _get_source_filename():
srcdir = sysconfig.get_config_var('srcdir')
return os.path.join(srcdir, 'Modules', 'xxmodule.c')
class BuildExtTestCase(unittest.TestCase):
class BuildExtTestCase(support.TempdirManager, unittest.TestCase):
def setUp(self):
# Create a simple test environment
# Note that we're making changes to sys.path
self.tmp_dir = tempfile.mkdtemp(prefix="pythontest_")
support.TempdirManager.setUp(self)
self.tmp_dir = self.mkdtemp()
self.sys_path = sys.path[:]
sys.path.append(self.tmp_dir)
shutil.copy(_get_source_filename(), self.tmp_dir)
@ -74,8 +76,7 @@ class BuildExtTestCase(unittest.TestCase):
# Get everything back to normal
test_support.unload('xx')
sys.path = self.sys_path
# XXX on Windows the test leaves a directory with xx module in TEMP
shutil.rmtree(self.tmp_dir, os.name == 'nt' or sys.platform == 'cygwin')
support.TempdirManager.tearDown(self)
def test_solaris_enable_shared(self):
dist = Distribution({'name': 'xx'})

13
Lib/distutils/tests/test_config.py
View File

@ -2,6 +2,8 @@
import sys
import os
import unittest
import tempfile
import shutil
from distutils.core import PyPIRCCommand
from distutils.core import Distribution
@ -49,13 +51,15 @@ class PyPIRCCommandTestCase(support.TempdirManager, unittest.TestCase):
def setUp(self):
"""Patches the environment."""
support.TempdirManager.setUp(self)
if os.environ.has_key('HOME'):
self._old_home = os.environ['HOME']
else:
self._old_home = None
curdir = os.path.dirname(__file__)
os.environ['HOME'] = curdir
self.rc = os.path.join(curdir, '.pypirc')
self.tmp_dir = self.mkdtemp()
os.environ['HOME'] = self.tmp_dir
self.rc = os.path.join(self.tmp_dir, '.pypirc')
self.dist = Distribution()
class command(PyPIRCCommand):
@ -74,9 +78,8 @@ class PyPIRCCommandTestCase(support.TempdirManager, unittest.TestCase):
del os.environ['HOME']
else:
os.environ['HOME'] = self._old_home
if os.path.exists(self.rc):
os.remove(self.rc)
set_threshold(self.old_threshold)
support.TempdirManager.tearDown(self)
def test_server_registration(self):
# This test makes sure PyPIRCCommand knows how to:

13
Lib/distutils/tests/test_dir_util.py
View File

@ -9,8 +9,9 @@ from distutils.dir_util import create_tree
from distutils.dir_util import copy_tree
from distutils import log
from distutils.tests import support
class DirUtilTestCase(unittest.TestCase):
class DirUtilTestCase(support.TempdirManager, unittest.TestCase):
def _log(self, msg, *args):
if len(args) > 0:
@ -19,18 +20,18 @@ class DirUtilTestCase(unittest.TestCase):
self._logs.append(msg)
def setUp(self):
support.TempdirManager.setUp(self)
self._logs = []
self.root_target = os.path.join(os.path.dirname(__file__), 'deep')
tmp_dir = self.mkdtemp()
self.root_target = os.path.join(tmp_dir, 'deep')
self.target = os.path.join(self.root_target, 'here')
self.target2 = os.path.join(os.path.dirname(__file__), 'deep2')
self.target2 = os.path.join(tmp_dir, 'deep2')
self.old_log = log.info
log.info = self._log
def tearDown(self):
for target in (self.target, self.target2):
if os.path.exists(target):
shutil.rmtree(target)
log.info = self.old_log
support.TempdirManager.tearDown(self)
def test_mkpath_remove_tree_verbosity(self):

30
Lib/distutils/tests/test_dist.py
View File

@ -11,7 +11,7 @@ import unittest
import warnings
from test.test_support import TESTFN
from distutils.tests import support
class test_dist(distutils.cmd.Command):
"""Sample distutils extension command."""
@ -36,14 +36,16 @@ class TestDistribution(distutils.dist.Distribution):
return self._config_files
class DistributionTestCase(unittest.TestCase):
class DistributionTestCase(support.TempdirManager, unittest.TestCase):
def setUp(self):
support.TempdirManager.setUp(self)
self.argv = sys.argv[:]
del sys.argv[1:]
def tearDown(self):
sys.argv[:] = self.argv
support.TempdirManager.tearDown(self)
def create_distribution(self, configfiles=()):
d = TestDistribution()
@ -100,7 +102,8 @@ class DistributionTestCase(unittest.TestCase):
def test_write_pkg_file(self):
# Check DistributionMetadata handling of Unicode fields
my_file = os.path.join(os.path.dirname(__file__), 'f')
tmp_dir = self.mkdtemp()
my_file = os.path.join(tmp_dir, 'f')
klass = distutils.dist.Distribution
dist = klass(attrs={'author': u'Mister Café',
@ -113,11 +116,7 @@ class DistributionTestCase(unittest.TestCase):
# let's make sure the file can be written
# with Unicode fields. they are encoded with
# PKG_INFO_ENCODING
try:
dist.metadata.write_pkg_file(open(my_file, 'w'))
finally:
if os.path.exists(my_file):
os.remove(my_file)
dist.metadata.write_pkg_file(open(my_file, 'w'))
# regular ascii is of course always usable
dist = klass(attrs={'author': 'Mister Cafe',
@ -126,11 +125,8 @@ class DistributionTestCase(unittest.TestCase):
'description': 'Cafe torrefie',
'long_description': 'Hehehe'})
try:
dist.metadata.write_pkg_file(open(my_file, 'w'))
finally:
if os.path.exists(my_file):
os.remove(my_file)
my_file2 = os.path.join(tmp_dir, 'f2')
dist.metadata.write_pkg_file(open(my_file, 'w'))
def test_empty_options(self):
# an empty options dictionary should not stay in the
@ -155,7 +151,7 @@ class DistributionTestCase(unittest.TestCase):
self.assertEquals(len(warns), 0)
class MetadataTestCase(unittest.TestCase):
class MetadataTestCase(support.TempdirManager, unittest.TestCase):
def test_simple_metadata(self):
attrs = {"name": "package",
@ -254,8 +250,8 @@ class MetadataTestCase(unittest.TestCase):
else:
user_filename = "pydistutils.cfg"
curdir = os.path.dirname(__file__)
user_filename = os.path.join(curdir, user_filename)
temp_dir = self.mkdtemp()
user_filename = os.path.join(temp_dir, user_filename)
f = open(user_filename, 'w')
f.write('.')
f.close()
@ -265,7 +261,7 @@ class MetadataTestCase(unittest.TestCase):
# linux-style
if sys.platform in ('linux', 'darwin'):
os.environ['HOME'] = curdir
os.environ['HOME'] = temp_dir
files = dist.find_config_files()
self.assert_(user_filename in files)

19
Lib/distutils/tests/test_file_util.py
View File

@ -5,8 +5,9 @@ import shutil
from distutils.file_util import move_file
from distutils import log
from distutils.tests import support
class FileUtilTestCase(unittest.TestCase):
class FileUtilTestCase(support.TempdirManager, unittest.TestCase):
def _log(self, msg, *args):
if len(args) > 0:
@ -15,24 +16,20 @@ class FileUtilTestCase(unittest.TestCase):
self._logs.append(msg)
def setUp(self):
support.TempdirManager.setUp(self)
self._logs = []
self.old_log = log.info
log.info = self._log
self.source = os.path.join(os.path.dirname(__file__), 'f1')
self.target = os.path.join(os.path.dirname(__file__), 'f2')
self.target_dir = os.path.join(os.path.dirname(__file__), 'd1')
tmp_dir = self.mkdtemp()
self.source = os.path.join(tmp_dir, 'f1')
self.target = os.path.join(tmp_dir, 'f2')
self.target_dir = os.path.join(tmp_dir, 'd1')
def tearDown(self):
log.info = self.old_log
for f in (self.source, self.target, self.target_dir):
if os.path.exists(f):
if os.path.isfile(f):
os.remove(f)
else:
shutil.rmtree(f)
support.TempdirManager.tearDown(self)
def test_move_file_verbosity(self):
f = open(self.source, 'w')
f.write('some content')
f.close()

50
Lib/distutils/tests/test_sdist.py
View File

@ -5,6 +5,7 @@ import shutil
import zipfile
from os.path import join
import sys
import tempfile
from distutils.command.sdist import sdist
from distutils.core import Distribution
@ -12,9 +13,6 @@ from distutils.tests.test_config import PyPIRCCommandTestCase
from distutils.errors import DistutilsExecError
from distutils.spawn import find_executable
CURDIR = os.path.dirname(__file__)
TEMP_PKG = join(CURDIR, 'temppkg')
SETUP_PY = """
from distutils.core import setup
import somecode
@ -29,28 +27,25 @@ recursive-include somecode *
class sdistTestCase(PyPIRCCommandTestCase):
def setUp(self):
# PyPIRCCommandTestCase creates a temp dir already
# and put it in self.tmp_dir
PyPIRCCommandTestCase.setUp(self)
# setting up an environment
self.old_path = os.getcwd()
os.mkdir(join(self.tmp_dir, 'somecode'))
os.mkdir(join(self.tmp_dir, 'dist'))
# creating a MANIFEST, a package, and a README
self._write(join(self.tmp_dir, 'MANIFEST.in'), MANIFEST_IN)
self._write(join(self.tmp_dir, 'README'), 'xxx')
self._write(join(self.tmp_dir, 'somecode', '__init__.py'), '#')
self._write(join(self.tmp_dir, 'setup.py'), SETUP_PY)
os.chdir(self.tmp_dir)
def tearDown(self):
# back to normal
os.chdir(self.old_path)
if os.path.exists(TEMP_PKG):
shutil.rmtree(TEMP_PKG)
PyPIRCCommandTestCase.tearDown(self)
def _init_tmp_pkg(self):
if os.path.exists(TEMP_PKG):
shutil.rmtree(TEMP_PKG)
os.mkdir(TEMP_PKG)
os.mkdir(join(TEMP_PKG, 'somecode'))
os.mkdir(join(TEMP_PKG, 'dist'))
# creating a MANIFEST, a package, and a README
self._write(join(TEMP_PKG, 'MANIFEST.in'), MANIFEST_IN)
self._write(join(TEMP_PKG, 'README'), 'xxx')
self._write(join(TEMP_PKG, 'somecode', '__init__.py'), '#')
self._write(join(TEMP_PKG, 'setup.py'), SETUP_PY)
os.chdir(TEMP_PKG)
def _write(self, path, content):
f = open(path, 'w')
try:
@ -62,18 +57,17 @@ class sdistTestCase(PyPIRCCommandTestCase):
# this test creates a package with some vcs dirs in it
# and launch sdist to make sure they get pruned
# on all systems
self._init_tmp_pkg()
# creating VCS directories with some files in them
os.mkdir(join(TEMP_PKG, 'somecode', '.svn'))
self._write(join(TEMP_PKG, 'somecode', '.svn', 'ok.py'), 'xxx')
os.mkdir(join(self.tmp_dir, 'somecode', '.svn'))
self._write(join(self.tmp_dir, 'somecode', '.svn', 'ok.py'), 'xxx')
os.mkdir(join(TEMP_PKG, 'somecode', '.hg'))
self._write(join(TEMP_PKG, 'somecode', '.hg',
os.mkdir(join(self.tmp_dir, 'somecode', '.hg'))
self._write(join(self.tmp_dir, 'somecode', '.hg',
'ok'), 'xxx')
os.mkdir(join(TEMP_PKG, 'somecode', '.git'))
self._write(join(TEMP_PKG, 'somecode', '.git',
os.mkdir(join(self.tmp_dir, 'somecode', '.git'))
self._write(join(self.tmp_dir, 'somecode', '.git',
'ok'), 'xxx')
# now building a sdist
@ -96,7 +90,7 @@ class sdistTestCase(PyPIRCCommandTestCase):
cmd.run()
# now let's check what we have
dist_folder = join(TEMP_PKG, 'dist')
dist_folder = join(self.tmp_dir, 'dist')
files = os.listdir(dist_folder)
self.assertEquals(files, ['fake-1.0.zip'])
@ -116,8 +110,6 @@ class sdistTestCase(PyPIRCCommandTestCase):
find_executable('gzip') is None):
return
self._init_tmp_pkg()
# now building a sdist
dist = Distribution()
dist.script_name = 'setup.py'
@ -137,7 +129,7 @@ class sdistTestCase(PyPIRCCommandTestCase):
cmd.run()
# making sure we have two files
dist_folder = join(TEMP_PKG, 'dist')
dist_folder = join(self.tmp_dir, 'dist')
result = os.listdir(dist_folder)
result.sort()
self.assertEquals(result,

3
Misc/NEWS
View File

@ -155,6 +155,9 @@ Core and Builtins
Library
-------
- Issue #5257: refactored all tests in distutils, so they use
support.TempdirManager, to avoid writing in the tests directory.
- Issue #4524: distutils build_script command failed with --with-suffix=3.
Initial patch by Amaury Forgeot d'Arc.