def test_list_files(self):
tree = self.make_branch_and_tree('.')
self.build_tree(['dir/', 'file'])
if has_symlinks():
os.symlink('target', 'symlink')
tree.lock_read()
files = list(tree.list_files())
tree.unlock()
self.assertEqual(files[0], ('dir', '?', 'directory', None, TreeDirectory()))
self.assertEqual(files[1], ('file', '?', 'file', None, TreeFile()))
if has_symlinks():
self.assertEqual(files[2], ('symlink', '?', 'symlink', None, TreeLink()))
def test_list_files(self):
tree = self.make_branch_and_tree('.')
self.build_tree(['dir/', 'file'])
if has_symlinks():
os.symlink('target', 'symlink')
tree.lock_read()
files = list(tree.list_files())
tree.unlock()
self.assertEqual(files[0],
('dir', '?', 'directory', None, TreeDirectory()))
self.assertEqual(files[1], ('file', '?', 'file', None, TreeFile()))
if has_symlinks():
self.assertEqual(files[2],
('symlink', '?', 'symlink', None, TreeLink()))
def test_detect_real_kind(self):
# working trees report the real kind of the file on disk, not the kind
# they had when they were first added
# create one file of every interesting type
tree = self.make_branch_and_tree('.')
self.build_tree(['file', 'directory/'])
names = ['file', 'directory']
if has_symlinks():
os.symlink('target', 'symlink')
names.append('symlink')
tree.add(names, [n + '-id' for n in names])
if tree.supports_tree_reference():
sub_tree = self.make_branch_and_tree('tree-reference')
sub_tree.set_root_id('tree-reference-id')
sub_tree.commit('message')
names.append('tree-reference')
tree.add_reference(sub_tree)
# now when we first look, we should see everything with the same kind
# with which they were initially added
for n in names:
actual_kind = tree.kind(n + '-id')
self.assertEqual(n, actual_kind)
# move them around so the names no longer correspond to the types
os.rename(names[0], 'tmp')
for i in range(1, len(names)):
os.rename(names[i], names[i-1])
os.rename('tmp', names[-1])
# now look and expect to see the correct types again
for i in range(len(names)):
actual_kind = tree.kind(names[i-1] + '-id')
expected_kind = names[i]
self.assertEqual(expected_kind, actual_kind)
def test_detect_real_kind(self):
# working trees report the real kind of the file on disk, not the kind
# they had when they were first added
# create one file of every interesting type
tree = self.make_branch_and_tree('.')
self.build_tree(['file', 'directory/'])
names = ['file', 'directory']
if has_symlinks():
os.symlink('target', 'symlink')
names.append('symlink')
tree.add(names, [n + '-id' for n in names])
if tree.supports_tree_reference():
sub_tree = self.make_branch_and_tree('tree-reference')
sub_tree.set_root_id('tree-reference-id')
sub_tree.commit('message')
names.append('tree-reference')
tree.add_reference(sub_tree)
# now when we first look, we should see everything with the same kind
# with which they were initially added
for n in names:
actual_kind = tree.kind(n + '-id')
self.assertEqual(n, actual_kind)
# move them around so the names no longer correspond to the types
os.rename(names[0], 'tmp')
for i in range(1, len(names)):
os.rename(names[i], names[i - 1])
os.rename('tmp', names[-1])
# now look and expect to see the correct types again
for i in range(len(names)):
actual_kind = tree.kind(names[i - 1] + '-id')
expected_kind = names[i]
self.assertEqual(expected_kind, actual_kind)
def test_walkdir_subtree(self):
tree = self.get_tree_with_subdirs_and_all_supported_content_types(has_symlinks())
# test that its iterable by iterating
result = []
tree.lock_read()
expected_dirblocks = self.get_all_subdirs_expected(tree, has_symlinks())[1:]
for dirinfo, block in tree.walkdirs('1top-dir'):
newblock = []
for row in block:
if row[4] is not None:
newblock.append(row[0:3] + (None,) + row[4:])
else:
newblock.append(row)
result.append((dirinfo, newblock))
tree.unlock()
# check each return value for debugging ease.
for pos, item in enumerate(expected_dirblocks):
self.assertEqual(item, result[pos])
self.assertEqual(len(expected_dirblocks), len(result))
def test_walkdir_subtree(self):
tree = self.get_tree_with_subdirs_and_all_supported_content_types(
has_symlinks())
# test that its iterable by iterating
result = []
tree.lock_read()
expected_dirblocks = self.get_all_subdirs_expected(
tree, has_symlinks())[1:]
for dirinfo, block in tree.walkdirs('1top-dir'):
newblock = []
for row in block:
if row[4] is not None:
newblock.append(row[0:3] + (None, ) + row[4:])
else:
newblock.append(row)
result.append((dirinfo, newblock))
tree.unlock()
# check each return value for debugging ease.
for pos, item in enumerate(expected_dirblocks):
self.assertEqual(item, result[pos])
self.assertEqual(len(expected_dirblocks), len(result))
def test_revert(self):
self.run_bzr('init')
with file('hello', 'wt') as f:
f.write('foo')
self.run_bzr('add hello')
self.run_bzr('commit -m setup hello')
with file('goodbye', 'wt') as f:
f.write('baz')
self.run_bzr('add goodbye')
self.run_bzr('commit -m setup goodbye')
with file('hello', 'wt') as f:
f.write('bar')
with file('goodbye', 'wt') as f:
f.write('qux')
self.run_bzr('revert hello')
self.check_file_contents('hello', 'foo')
self.check_file_contents('goodbye', 'qux')
self.run_bzr('revert')
self.check_file_contents('goodbye', 'baz')
os.mkdir('revertdir')
self.run_bzr('add revertdir')
self.run_bzr('commit -m f')
os.rmdir('revertdir')
self.run_bzr('revert')
if osutils.has_symlinks():
os.symlink('/unlikely/to/exist', 'symlink')
self.run_bzr('add symlink')
self.run_bzr('commit -m f')
os.unlink('symlink')
self.run_bzr('revert')
self.assertPathExists('symlink')
os.unlink('symlink')
os.symlink('a-different-path', 'symlink')
self.run_bzr('revert')
self.assertEqual('/unlikely/to/exist', os.readlink('symlink'))
else:
self.log("skipping revert symlink tests")
with file('hello', 'wt') as f:
f.write('xyz')
self.run_bzr('commit -m xyz hello')
self.run_bzr('revert -r 1 hello')
self.check_file_contents('hello', 'foo')
self.run_bzr('revert hello')
self.check_file_contents('hello', 'xyz')
os.chdir('revertdir')
self.run_bzr('revert')
os.chdir('..')
def test_symlinks(self):
if has_symlinks() is False:
return
os.mkdir('branch')
ControlDir.create_standalone_workingtree('branch')
os.symlink(os.path.realpath('no-die-please'), 'branch/die-please')
os.mkdir('no-die-please')
self.assertPathExists('branch/die-please')
os.mkdir('no-die-please/child')
clean_tree('branch', unknown=True, no_prompt=True)
self.assertPathExists('no-die-please')
self.assertPathExists('no-die-please/child')
def test_symlinks(self):
if has_symlinks() is False:
return
os.mkdir('branch')
ControlDir.create_standalone_workingtree('branch')
os.symlink(os.path.realpath('no-die-please'), 'branch/die-please')
os.mkdir('no-die-please')
self.assertPathExists('branch/die-please')
os.mkdir('no-die-please/child')
clean_tree('branch', unknown=True, no_prompt=True)
self.assertPathExists('no-die-please')
self.assertPathExists('no-die-please/child')
def test_revert(self):
self.run_bzr('init')
with file('hello', 'wt') as f: f.write('foo')
self.run_bzr('add hello')
self.run_bzr('commit -m setup hello')
with file('goodbye', 'wt') as f: f.write('baz')
self.run_bzr('add goodbye')
self.run_bzr('commit -m setup goodbye')
with file('hello', 'wt') as f: f.write('bar')
with file('goodbye', 'wt') as f: f.write('qux')
self.run_bzr('revert hello')
self.check_file_contents('hello', 'foo')
self.check_file_contents('goodbye', 'qux')
self.run_bzr('revert')
self.check_file_contents('goodbye', 'baz')
os.mkdir('revertdir')
self.run_bzr('add revertdir')
self.run_bzr('commit -m f')
os.rmdir('revertdir')
self.run_bzr('revert')
if osutils.has_symlinks():
os.symlink('/unlikely/to/exist', 'symlink')
self.run_bzr('add symlink')
self.run_bzr('commit -m f')
os.unlink('symlink')
self.run_bzr('revert')
self.assertPathExists('symlink')
os.unlink('symlink')
os.symlink('a-different-path', 'symlink')
self.run_bzr('revert')
self.assertEqual('/unlikely/to/exist',
os.readlink('symlink'))
else:
self.log("skipping revert symlink tests")
with file('hello', 'wt') as f: f.write('xyz')
self.run_bzr('commit -m xyz hello')
self.run_bzr('revert -r 1 hello')
self.check_file_contents('hello', 'foo')
self.run_bzr('revert hello')
self.check_file_contents('hello', 'xyz')
os.chdir('revertdir')
self.run_bzr('revert')
os.chdir('..')
def test_bzr(self):
from os import chdir, mkdir
from os.path import exists
progress = self.log
progress("basic branch creation")
mkdir('branch1')
chdir('branch1')
self.run_bzr('init')
self.assertIsSameRealPath(self.run_bzr('root')[0].rstrip(),
osutils.pathjoin(self.test_dir, 'branch1'))
progress("status of new file")
f = file('test.txt', 'wt')
f.write('hello world!\n')
f.close()
self.assertEquals(self.run_bzr('unknowns')[0], 'test.txt\n')
out = self.run_bzr("status")[0]
self.assertEquals(out, 'unknown:\n test.txt\n')
f = file('test2.txt', 'wt')
f.write('goodbye cruel world...\n')
f.close()
out = self.run_bzr("status test.txt")[0]
self.assertEquals(out, "unknown:\n test.txt\n")
out = self.run_bzr("status")[0]
self.assertEquals(out, ("unknown:\n" " test.txt\n" " test2.txt\n"))
os.unlink('test2.txt')
progress("command aliases")
out = self.run_bzr("st")[0]
self.assertEquals(out, ("unknown:\n" " test.txt\n"))
out = self.run_bzr("stat")[0]
self.assertEquals(out, ("unknown:\n" " test.txt\n"))
progress("command help")
self.run_bzr("help st")
self.run_bzr("help")
self.run_bzr("help commands")
self.run_bzr("help slartibartfast", retcode=3)
out = self.run_bzr("help ci")[0]
out.index('Aliases: ci, checkin\n')
f = file('hello.txt', 'wt')
f.write('some nice new content\n')
f.close()
self.run_bzr("add hello.txt")
f = file('msg.tmp', 'wt')
f.write('this is my new commit\nand it has multiple lines, for fun')
f.close()
self.run_bzr('commit -F msg.tmp')
self.assertEquals(self.run_bzr('revno')[0], '1\n')
self.run_bzr('export -r 1 export-1.tmp')
self.run_bzr('export export.tmp')
self.run_bzr('log')
self.run_bzr('log -v')
self.run_bzr('log -v --forward')
self.run_bzr('log -m', retcode=3)
log_out = self.run_bzr('log -m commit')[0]
self.assert_("this is my new commit\n and" in log_out)
self.assert_("rename nested" not in log_out)
self.assert_('revision-id' not in log_out)
self.assert_('revision-id' in self.run_bzr('log --show-ids -m commit')[0])
log_out = self.run_bzr('log --line')[0]
# determine the widest line we want
max_width = osutils.terminal_width()
if max_width is not None:
for line in log_out.splitlines():
self.assert_(len(line) <= max_width - 1, len(line))
self.assert_("this is my new commit and" not in log_out)
self.assert_("this is my new commit" in log_out)
progress("file with spaces in name")
mkdir('sub directory')
with file('sub directory/file with spaces ', 'wt') as f: f.write('see how this works\n')
self.run_bzr('add .')
self.run_bzr('diff', retcode=1)
self.run_bzr('commit -m add-spaces')
self.run_bzr('check')
self.run_bzr('log')
self.run_bzr('log --forward')
self.run_bzr('info')
if osutils.has_symlinks():
progress("symlinks")
mkdir('symlinks')
chdir('symlinks')
self.run_bzr('init')
os.symlink("NOWHERE1", "link1")
self.run_bzr('add link1')
self.assertEquals(self.run_bzr('unknowns')[0], '')
self.run_bzr(['commit', '-m', '1: added symlink link1'])
mkdir('d1')
self.run_bzr('add d1')
self.assertEquals(self.run_bzr('unknowns')[0], '')
os.symlink("NOWHERE2", "d1/link2")
self.assertEquals(self.run_bzr('unknowns')[0], 'd1/link2\n')
# is d1/link2 found when adding d1
self.run_bzr('add d1')
self.assertEquals(self.run_bzr('unknowns')[0], '')
os.symlink("NOWHERE3", "d1/link3")
self.assertEquals(self.run_bzr('unknowns')[0], 'd1/link3\n')
self.run_bzr(['commit', '-m', '2: added dir, symlink'])
self.run_bzr('rename d1 d2')
self.run_bzr('move d2/link2 .')
self.run_bzr('move link1 d2')
self.assertEquals(os.readlink("./link2"), "NOWHERE2")
self.assertEquals(os.readlink("d2/link1"), "NOWHERE1")
self.run_bzr('add d2/link3')
self.run_bzr('diff', retcode=1)
self.run_bzr(['commit', '-m',
'3: rename of dir, move symlinks, add link3'])
os.unlink("link2")
os.symlink("TARGET 2", "link2")
os.unlink("d2/link1")
os.symlink("TARGET 1", "d2/link1")
self.run_bzr('diff', retcode=1)
self.assertEquals(self.run_bzr("relpath d2/link1")[0], "d2/link1\n")
self.run_bzr(['commit', '-m', '4: retarget of two links'])
self.run_bzr('remove --keep d2/link1')
self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(['commit', '-m', '5: remove d2/link1'])
# try with the rm alias
self.run_bzr('add d2/link1')
self.run_bzr(['commit', '-m', '6: add d2/link1'])
self.run_bzr('rm --keep d2/link1')
self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(['commit', '-m', '7: remove d2/link1'])
os.mkdir("d1")
self.run_bzr('add d1')
self.run_bzr('rename d2/link3 d1/link3new')
self.assertEquals(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(['commit', '-m',
'8: remove d2/link1, move/rename link3'])
self.run_bzr('check')
self.run_bzr('export -r 1 exp1.tmp')
chdir("exp1.tmp")
self.assertEquals(listdir_sorted("."), [ "link1" ])
self.assertEquals(os.readlink("link1"), "NOWHERE1")
chdir("..")
self.run_bzr('export -r 2 exp2.tmp')
chdir("exp2.tmp")
self.assertEquals(listdir_sorted("."), [ "d1", "link1" ])
chdir("..")
self.run_bzr('export -r 3 exp3.tmp')
chdir("exp3.tmp")
self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
self.assertEquals(listdir_sorted("d2"), [ "link1", "link3" ])
self.assertEquals(os.readlink("d2/link1"), "NOWHERE1")
self.assertEquals(os.readlink("link2") , "NOWHERE2")
chdir("..")
self.run_bzr('export -r 4 exp4.tmp')
chdir("exp4.tmp")
self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
self.assertEquals(os.readlink("d2/link1"), "TARGET 1")
self.assertEquals(os.readlink("link2") , "TARGET 2")
self.assertEquals(listdir_sorted("d2"), [ "link1", "link3" ])
chdir("..")
self.run_bzr('export -r 5 exp5.tmp')
chdir("exp5.tmp")
self.assertEquals(listdir_sorted("."), [ "d2", "link2" ])
self.assert_(os.path.islink("link2"))
self.assert_(listdir_sorted("d2")== [ "link3" ])
chdir("..")
self.run_bzr('export -r 8 exp6.tmp')
chdir("exp6.tmp")
self.assertEqual(listdir_sorted("."), [ "d1", "d2", "link2"])
self.assertEquals(listdir_sorted("d1"), [ "link3new" ])
self.assertEquals(listdir_sorted("d2"), [])
self.assertEquals(os.readlink("d1/link3new"), "NOWHERE3")
chdir("..")
else:
progress("skipping symlink tests")
def _probe(self):
return osutils.has_symlinks()
def test_bzr(self):
from os import chdir, mkdir
from os.path import exists
progress = self.log
progress("basic branch creation")
mkdir('branch1')
chdir('branch1')
self.run_bzr('init')
self.assertIsSameRealPath(
self.run_bzr('root')[0].rstrip(),
osutils.pathjoin(self.test_dir, 'branch1'))
progress("status of new file")
f = file('test.txt', 'wt')
f.write('hello world!\n')
f.close()
self.assertEqual(self.run_bzr('unknowns')[0], 'test.txt\n')
out = self.run_bzr("status")[0]
self.assertEqual(out, 'unknown:\n test.txt\n')
f = file('test2.txt', 'wt')
f.write('goodbye cruel world...\n')
f.close()
out = self.run_bzr("status test.txt")[0]
self.assertEqual(out, "unknown:\n test.txt\n")
out = self.run_bzr("status")[0]
self.assertEqual(out, ("unknown:\n" " test.txt\n" " test2.txt\n"))
os.unlink('test2.txt')
progress("command aliases")
out = self.run_bzr("st")[0]
self.assertEqual(out, ("unknown:\n" " test.txt\n"))
out = self.run_bzr("stat")[0]
self.assertEqual(out, ("unknown:\n" " test.txt\n"))
progress("command help")
self.run_bzr("help st")
self.run_bzr("help")
self.run_bzr("help commands")
self.run_bzr("help slartibartfast", retcode=3)
out = self.run_bzr("help ci")[0]
out.index('Aliases: ci, checkin\n')
f = file('hello.txt', 'wt')
f.write('some nice new content\n')
f.close()
self.run_bzr("add hello.txt")
f = file('msg.tmp', 'wt')
f.write('this is my new commit\nand it has multiple lines, for fun')
f.close()
self.run_bzr('commit -F msg.tmp')
self.assertEqual(self.run_bzr('revno')[0], '1\n')
self.run_bzr('export -r 1 export-1.tmp')
self.run_bzr('export export.tmp')
self.run_bzr('log')
self.run_bzr('log -v')
self.run_bzr('log -v --forward')
self.run_bzr('log -m', retcode=3)
log_out = self.run_bzr('log -m commit')[0]
self.assertTrue("this is my new commit\n and" in log_out)
self.assertTrue("rename nested" not in log_out)
self.assertTrue('revision-id' not in log_out)
self.assertTrue(
'revision-id' in self.run_bzr('log --show-ids -m commit')[0])
log_out = self.run_bzr('log --line')[0]
# determine the widest line we want
max_width = osutils.terminal_width()
if max_width is not None:
for line in log_out.splitlines():
self.assertTrue(len(line) <= max_width - 1, len(line))
self.assertTrue("this is my new commit and" not in log_out)
self.assertTrue("this is my new commit" in log_out)
progress("file with spaces in name")
mkdir('sub directory')
with file('sub directory/file with spaces ', 'wt') as f:
f.write('see how this works\n')
self.run_bzr('add .')
self.run_bzr('diff', retcode=1)
self.run_bzr('commit -m add-spaces')
self.run_bzr('check')
self.run_bzr('log')
self.run_bzr('log --forward')
self.run_bzr('info')
if osutils.has_symlinks():
progress("symlinks")
mkdir('symlinks')
chdir('symlinks')
self.run_bzr('init')
os.symlink("NOWHERE1", "link1")
self.run_bzr('add link1')
self.assertEqual(self.run_bzr('unknowns')[0], '')
self.run_bzr(['commit', '-m', '1: added symlink link1'])
mkdir('d1')
self.run_bzr('add d1')
self.assertEqual(self.run_bzr('unknowns')[0], '')
os.symlink("NOWHERE2", "d1/link2")
self.assertEqual(self.run_bzr('unknowns')[0], 'd1/link2\n')
# is d1/link2 found when adding d1
self.run_bzr('add d1')
self.assertEqual(self.run_bzr('unknowns')[0], '')
os.symlink("NOWHERE3", "d1/link3")
self.assertEqual(self.run_bzr('unknowns')[0], 'd1/link3\n')
self.run_bzr(['commit', '-m', '2: added dir, symlink'])
self.run_bzr('rename d1 d2')
self.run_bzr('move d2/link2 .')
self.run_bzr('move link1 d2')
self.assertEqual(os.readlink("./link2"), "NOWHERE2")
self.assertEqual(os.readlink("d2/link1"), "NOWHERE1")
self.run_bzr('add d2/link3')
self.run_bzr('diff', retcode=1)
self.run_bzr(
['commit', '-m', '3: rename of dir, move symlinks, add link3'])
os.unlink("link2")
os.symlink("TARGET 2", "link2")
os.unlink("d2/link1")
os.symlink("TARGET 1", "d2/link1")
self.run_bzr('diff', retcode=1)
self.assertEqual(self.run_bzr("relpath d2/link1")[0], "d2/link1\n")
self.run_bzr(['commit', '-m', '4: retarget of two links'])
self.run_bzr('remove --keep d2/link1')
self.assertEqual(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(['commit', '-m', '5: remove d2/link1'])
# try with the rm alias
self.run_bzr('add d2/link1')
self.run_bzr(['commit', '-m', '6: add d2/link1'])
self.run_bzr('rm --keep d2/link1')
self.assertEqual(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(['commit', '-m', '7: remove d2/link1'])
os.mkdir("d1")
self.run_bzr('add d1')
self.run_bzr('rename d2/link3 d1/link3new')
self.assertEqual(self.run_bzr('unknowns')[0], 'd2/link1\n')
self.run_bzr(
['commit', '-m', '8: remove d2/link1, move/rename link3'])
self.run_bzr('check')
self.run_bzr('export -r 1 exp1.tmp')
chdir("exp1.tmp")
self.assertEqual(listdir_sorted("."), ["link1"])
self.assertEqual(os.readlink("link1"), "NOWHERE1")
chdir("..")
self.run_bzr('export -r 2 exp2.tmp')
chdir("exp2.tmp")
self.assertEqual(listdir_sorted("."), ["d1", "link1"])
chdir("..")
self.run_bzr('export -r 3 exp3.tmp')
chdir("exp3.tmp")
self.assertEqual(listdir_sorted("."), ["d2", "link2"])
self.assertEqual(listdir_sorted("d2"), ["link1", "link3"])
self.assertEqual(os.readlink("d2/link1"), "NOWHERE1")
self.assertEqual(os.readlink("link2"), "NOWHERE2")
chdir("..")
self.run_bzr('export -r 4 exp4.tmp')
chdir("exp4.tmp")
self.assertEqual(listdir_sorted("."), ["d2", "link2"])
self.assertEqual(os.readlink("d2/link1"), "TARGET 1")
self.assertEqual(os.readlink("link2"), "TARGET 2")
self.assertEqual(listdir_sorted("d2"), ["link1", "link3"])
chdir("..")
self.run_bzr('export -r 5 exp5.tmp')
chdir("exp5.tmp")
self.assertEqual(listdir_sorted("."), ["d2", "link2"])
self.assertTrue(os.path.islink("link2"))
self.assertTrue(listdir_sorted("d2") == ["link3"])
chdir("..")
self.run_bzr('export -r 8 exp6.tmp')
chdir("exp6.tmp")
self.assertEqual(listdir_sorted("."), ["d1", "d2", "link2"])
self.assertEqual(listdir_sorted("d1"), ["link3new"])
self.assertEqual(listdir_sorted("d2"), [])
self.assertEqual(os.readlink("d1/link3new"), "NOWHERE3")
chdir("..")
else:
progress("skipping symlink tests")
self._translate_error(e, path)
if osutils.host_os_dereferences_symlinks():
def readlink(self, relpath):
"""See Transport.readlink."""
return osutils.readlink(self._abspath(relpath))
if osutils.hardlinks_good():
def hardlink(self, source, link_name):
"""See Transport.link."""
try:
os.link(self._abspath(source), self._abspath(link_name))
except (IOError, OSError), e:
self._translate_error(e, source)
if osutils.has_symlinks():
def symlink(self, source, link_name):
"""See Transport.symlink."""
abs_link_dirpath = urlutils.dirname(self.abspath(link_name))
source_rel = urlutils.file_relpath(
urlutils.strip_trailing_slash(abs_link_dirpath),
urlutils.strip_trailing_slash(self.abspath(source))
)
try:
os.symlink(source_rel, self._abspath(link_name))
except (IOError, OSError), e:
self._translate_error(e, source_rel)
def _can_roundtrip_unix_modebits(self):
if sys.platform == 'win32':
