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svn+ssh://pythondev@svn.python.org/python/trunk ........ r61520 | thomas.heller | 2008-03-18 16:03:17 +0100 (Di, 18 Mär 2008) | 5 lines Include <alloca.h> on Solaris, see issue #1506. It would probably be better to have a configure test for that, but this is outside of my configure expertise. ........ r61523 | brett.cannon | 2008-03-18 16:35:58 +0100 (Di, 18 Mär 2008) | 5 lines Remove all traces of HAVE_STRERROR. The removal of strerror.c led to the function check being removed from configure.in. ........ r61524 | brett.cannon | 2008-03-18 16:52:00 +0100 (Di, 18 Mär 2008) | 2 lines Fix test_errno to only check for error numbers that are defined by Standard C. ........ r61525 | steven.bethard | 2008-03-18 17:00:19 +0100 (Di, 18 Mär 2008) | 1 line Use test_support.unlink instead of os.unlink in tearDown(). (Seems to fix an occasional failure in Windows Vista.) ........ r61526 | brett.cannon | 2008-03-18 17:47:51 +0100 (Di, 18 Mär 2008) | 3 lines Cast the arguments to PyString_AsStringAndSize() to silence compiler warnings on OS X. ........ r61527 | sean.reifschneider | 2008-03-18 18:24:12 +0100 (Di, 18 Mär 2008) | 3 lines Issue 1577: shutil.move() where destination is a directory was doing a copy, now it is doing a os.rename() if it's on the same file-system. ........ r61528 | brett.cannon | 2008-03-18 18:25:13 +0100 (Di, 18 Mär 2008) | 12 lines Add Tools/scripts/patchcheck.py. Invoked from ``make check``, the script does some verification: - Runs reindent.py on all .py files. - Checks if any changes in Doc exist. - Whether Misc/ACKS was changed. - Whether Misc/NEWS was changed. The hope is that ``make check`` can become a command anybody can run to get reminders about what all the requisite steps needed to create a proper patch/checkin. ........ r61532 | neal.norwitz | 2008-03-18 18:58:02 +0100 (Di, 18 Mär 2008) | 1 line Get regrtest working when re-running tests ........
274 lines
9.6 KiB
Python
274 lines
9.6 KiB
Python
# Copyright (C) 2003 Python Software Foundation
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import unittest
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import shutil
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import tempfile
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import sys
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import stat
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import os
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import os.path
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from test import test_support
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from test.test_support import TESTFN
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class TestShutil(unittest.TestCase):
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def test_rmtree_errors(self):
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# filename is guaranteed not to exist
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filename = tempfile.mktemp()
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self.assertRaises(OSError, shutil.rmtree, filename)
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# See bug #1071513 for why we don't run this on cygwin
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# and bug #1076467 for why we don't run this as root.
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if (hasattr(os, 'chmod') and sys.platform[:6] != 'cygwin'
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and not (hasattr(os, 'geteuid') and os.geteuid() == 0)):
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def test_on_error(self):
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self.errorState = 0
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os.mkdir(TESTFN)
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self.childpath = os.path.join(TESTFN, 'a')
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f = open(self.childpath, 'w')
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f.close()
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old_dir_mode = os.stat(TESTFN).st_mode
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old_child_mode = os.stat(self.childpath).st_mode
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# Make unwritable.
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os.chmod(self.childpath, stat.S_IREAD)
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os.chmod(TESTFN, stat.S_IREAD)
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shutil.rmtree(TESTFN, onerror=self.check_args_to_onerror)
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# Test whether onerror has actually been called.
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self.assertEqual(self.errorState, 2,
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"Expected call to onerror function did not happen.")
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# Make writable again.
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os.chmod(TESTFN, old_dir_mode)
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os.chmod(self.childpath, old_child_mode)
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# Clean up.
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shutil.rmtree(TESTFN)
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def check_args_to_onerror(self, func, arg, exc):
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if self.errorState == 0:
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self.assertEqual(func, os.remove)
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self.assertEqual(arg, self.childpath)
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self.failUnless(issubclass(exc[0], OSError))
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self.errorState = 1
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else:
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self.assertEqual(func, os.rmdir)
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self.assertEqual(arg, TESTFN)
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self.failUnless(issubclass(exc[0], OSError))
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self.errorState = 2
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def test_rmtree_dont_delete_file(self):
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# When called on a file instead of a directory, don't delete it.
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handle, path = tempfile.mkstemp()
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os.fdopen(handle).close()
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self.assertRaises(OSError, shutil.rmtree, path)
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os.remove(path)
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def test_copytree_simple(self):
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def write_data(path, data):
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f = open(path, "w")
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f.write(data)
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f.close()
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def read_data(path):
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f = open(path)
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data = f.read()
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f.close()
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return data
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src_dir = tempfile.mkdtemp()
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dst_dir = os.path.join(tempfile.mkdtemp(), 'destination')
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write_data(os.path.join(src_dir, 'test.txt'), '123')
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os.mkdir(os.path.join(src_dir, 'test_dir'))
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write_data(os.path.join(src_dir, 'test_dir', 'test.txt'), '456')
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try:
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shutil.copytree(src_dir, dst_dir)
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test.txt')))
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self.assertTrue(os.path.isdir(os.path.join(dst_dir, 'test_dir')))
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self.assertTrue(os.path.isfile(os.path.join(dst_dir, 'test_dir',
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'test.txt')))
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actual = read_data(os.path.join(dst_dir, 'test.txt'))
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self.assertEqual(actual, '123')
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actual = read_data(os.path.join(dst_dir, 'test_dir', 'test.txt'))
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self.assertEqual(actual, '456')
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finally:
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for path in (
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os.path.join(src_dir, 'test.txt'),
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os.path.join(dst_dir, 'test.txt'),
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os.path.join(src_dir, 'test_dir', 'test.txt'),
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os.path.join(dst_dir, 'test_dir', 'test.txt'),
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):
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if os.path.exists(path):
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os.remove(path)
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for path in (src_dir,
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os.path.abspath(os.path.join(dst_dir, os.path.pardir))
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):
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if os.path.exists(path):
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shutil.rmtree(path)
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if hasattr(os, "symlink"):
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def test_dont_copy_file_onto_link_to_itself(self):
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# bug 851123.
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os.mkdir(TESTFN)
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src = os.path.join(TESTFN, 'cheese')
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dst = os.path.join(TESTFN, 'shop')
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try:
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f = open(src, 'w')
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f.write('cheddar')
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f.close()
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os.link(src, dst)
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self.assertRaises(shutil.Error, shutil.copyfile, src, dst)
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self.assertEqual(open(src,'r').read(), 'cheddar')
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os.remove(dst)
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# Using `src` here would mean we end up with a symlink pointing
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# to TESTFN/TESTFN/cheese, while it should point at
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# TESTFN/cheese.
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os.symlink('cheese', dst)
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self.assertRaises(shutil.Error, shutil.copyfile, src, dst)
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self.assertEqual(open(src,'r').read(), 'cheddar')
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os.remove(dst)
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finally:
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try:
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shutil.rmtree(TESTFN)
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except OSError:
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pass
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def test_rmtree_on_symlink(self):
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# bug 1669.
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os.mkdir(TESTFN)
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try:
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src = os.path.join(TESTFN, 'cheese')
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dst = os.path.join(TESTFN, 'shop')
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os.mkdir(src)
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os.symlink(src, dst)
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self.assertRaises(OSError, shutil.rmtree, dst)
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finally:
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shutil.rmtree(TESTFN, ignore_errors=True)
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class TestMove(unittest.TestCase):
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def setUp(self):
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filename = "foo"
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self.src_dir = tempfile.mkdtemp()
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self.dst_dir = tempfile.mkdtemp()
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self.src_file = os.path.join(self.src_dir, filename)
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self.dst_file = os.path.join(self.dst_dir, filename)
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# Try to create a dir in the current directory, hoping that it is
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# not located on the same filesystem as the system tmp dir.
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try:
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self.dir_other_fs = tempfile.mkdtemp(
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dir=os.path.dirname(__file__))
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self.file_other_fs = os.path.join(self.dir_other_fs,
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filename)
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except OSError:
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self.dir_other_fs = None
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with open(self.src_file, "wb") as f:
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f.write(b"spam")
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def tearDown(self):
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for d in (self.src_dir, self.dst_dir, self.dir_other_fs):
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try:
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if d:
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shutil.rmtree(d)
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except:
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pass
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def _check_move_file(self, src, dst, real_dst):
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contents = open(src, "rb").read()
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shutil.move(src, dst)
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self.assertEqual(contents, open(real_dst, "rb").read())
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self.assertFalse(os.path.exists(src))
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def _check_move_dir(self, src, dst, real_dst):
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contents = sorted(os.listdir(src))
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shutil.move(src, dst)
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self.assertEqual(contents, sorted(os.listdir(real_dst)))
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self.assertFalse(os.path.exists(src))
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def test_move_file(self):
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# Move a file to another location on the same filesystem.
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self._check_move_file(self.src_file, self.dst_file, self.dst_file)
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def test_move_file_to_dir(self):
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# Move a file inside an existing dir on the same filesystem.
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self._check_move_file(self.src_file, self.dst_dir, self.dst_file)
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def test_move_file_other_fs(self):
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# Move a file to an existing dir on another filesystem.
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if not self.dir_other_fs:
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# skip
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return
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self._check_move_file(self.src_file, self.file_other_fs,
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self.file_other_fs)
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def test_move_file_to_dir_other_fs(self):
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# Move a file to another location on another filesystem.
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if not self.dir_other_fs:
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# skip
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return
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self._check_move_file(self.src_file, self.dir_other_fs,
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self.file_other_fs)
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def test_move_dir(self):
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# Move a dir to another location on the same filesystem.
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dst_dir = tempfile.mktemp()
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try:
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self._check_move_dir(self.src_dir, dst_dir, dst_dir)
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finally:
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try:
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shutil.rmtree(dst_dir)
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except:
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pass
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def test_move_dir_other_fs(self):
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# Move a dir to another location on another filesystem.
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if not self.dir_other_fs:
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# skip
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return
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dst_dir = tempfile.mktemp(dir=self.dir_other_fs)
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try:
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self._check_move_dir(self.src_dir, dst_dir, dst_dir)
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finally:
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try:
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shutil.rmtree(dst_dir)
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except:
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pass
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def test_move_dir_to_dir(self):
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# Move a dir inside an existing dir on the same filesystem.
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self._check_move_dir(self.src_dir, self.dst_dir,
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os.path.join(self.dst_dir, os.path.basename(self.src_dir)))
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def test_move_dir_to_dir_other_fs(self):
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# Move a dir inside an existing dir on another filesystem.
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if not self.dir_other_fs:
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# skip
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return
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self._check_move_dir(self.src_dir, self.dir_other_fs,
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os.path.join(self.dir_other_fs, os.path.basename(self.src_dir)))
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def test_existing_file_inside_dest_dir(self):
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# A file with the same name inside the destination dir already exists.
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with open(self.dst_file, "wb"):
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pass
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self.assertRaises(shutil.Error, shutil.move, self.src_file, self.dst_dir)
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def test_dont_move_dir_in_itself(self):
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# Moving a dir inside itself raises an Error.
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dst = os.path.join(self.src_dir, "bar")
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self.assertRaises(shutil.Error, shutil.move, self.src_dir, dst)
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def test_main():
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test_support.run_unittest(TestShutil, TestMove)
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if __name__ == '__main__':
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test_main()
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