def test_soft_link(self):
path1_real_file = join(self.test_dir, 'path1_real_file')
path2_symlink = join(self.test_dir, 'path2_symlink')
touch(path1_real_file)
assert isfile(path1_real_file)
assert not islink(path1_real_file)
if not softlink_supported(path1_real_file, self.test_dir) and on_win:
pytest.skip("softlink not supported")
symlink(path1_real_file, path2_symlink)
assert exists(path2_symlink)
assert lexists(path2_symlink)
assert islink(path2_symlink)
assert readlink(path2_symlink).endswith(path1_real_file)
# for win py27, readlink actually gives something that starts with \??\
# \??\c:\users\appveyor\appdata\local\temp\1\c571cb0c\path1_real_file
assert stat_nlink(path1_real_file) == stat_nlink(path2_symlink) == 1
os.unlink(path1_real_file)
assert not isfile(path1_real_file)
assert not lexists(path1_real_file)
assert not exists(path1_real_file)
assert lexists(path2_symlink)
if not (on_win and PY2):
# I guess I'm not surprised this exist vs lexist is different for win py2
# consider adding a fix in the future
assert not exists(path2_symlink)
os.unlink(path2_symlink)
assert not lexists(path2_symlink)
assert not exists(path2_symlink)
def test_soft_link(self):
path1_real_file = join(self.test_dir, 'path1_real_file')
path2_symlink = join(self.test_dir, 'path2_symlink')
touch(path1_real_file)
assert isfile(path1_real_file)
assert not islink(path1_real_file)
if not softlink_supported(path1_real_file, self.test_dir) and on_win:
pytest.skip("softlink not supported")
symlink(path1_real_file, path2_symlink)
assert exists(path2_symlink)
assert lexists(path2_symlink)
assert islink(path2_symlink)
assert readlink(path2_symlink).endswith(path1_real_file)
# Windows Python >3.7, readlink actually gives something that starts with \\?\
# \\?\C:\users\appveyor\appdata\local\temp\1\c571cb0c\path1_real_file
assert os.lstat(path1_real_file).st_nlink == os.lstat(
path2_symlink).st_nlink == 1
os.unlink(path1_real_file)
assert not isfile(path1_real_file)
assert not lexists(path1_real_file)
assert not exists(path1_real_file)
assert lexists(path2_symlink)
assert not exists(path2_symlink)
os.unlink(path2_symlink)
assert not lexists(path2_symlink)
assert not exists(path2_symlink)
def test_soft_link(self):
path1_real_file = join(self.test_dir, 'path1_real_file')
path2_symlink = join(self.test_dir, 'path2_symlink')
touch(path1_real_file)
assert isfile(path1_real_file)
assert not islink(path1_real_file)
symlink(path1_real_file, path2_symlink)
assert exists(path2_symlink)
assert lexists(path2_symlink)
assert islink(path2_symlink)
assert readlink(path2_symlink).endswith(path1_real_file)
# for win py27, readlink actually gives something that starts with \??\
# \??\c:\users\appveyor\appdata\local\temp\1\c571cb0c\path1_real_file
assert stat_nlink(path1_real_file) == stat_nlink(path2_symlink) == 1
os.unlink(path1_real_file)
assert not isfile(path1_real_file)
assert not lexists(path1_real_file)
assert not exists(path1_real_file)
assert lexists(path2_symlink)
if not (on_win and PY2):
# I guess I'm not surprised this exist vs lexist is different for win py2
# consider adding a fix in the future
assert not exists(path2_symlink)
os.unlink(path2_symlink)
assert not lexists(path2_symlink)
assert not exists(path2_symlink)
def test_remove_link_to_dir():
with tempdir() as td:
dst_link = join(td, "test_link")
src_dir = join(td, "test_dir")
_write_file(src_dir, "welcome to the ministry of silly walks")
symlink(src_dir, dst_link)
assert not islink(src_dir)
assert islink(dst_link)
assert rm_rf(dst_link)
assert not isdir(dst_link)
assert not islink(dst_link)
assert rm_rf(src_dir)
assert not isdir(src_dir)
assert not islink(src_dir)
assert not lexists(dst_link)
def test_remove_link_to_file():
with tempdir() as td:
dst_link = join(td, "test_link")
src_file = join(td, "test_file")
_write_file(src_file, "welcome to the ministry of silly walks")
if not softlink_supported(src_file, td) and on_win:
pytest.skip("softlink not supported")
symlink(src_file, dst_link)
assert isfile(src_file)
assert not islink(src_file)
assert islink(dst_link)
assert rm_rf(dst_link)
assert isfile(src_file)
assert rm_rf(src_file)
assert not isfile(src_file)
assert not islink(dst_link)
assert not lexists(dst_link)
def test_remove_link_to_dir():
with tempdir() as td:
dst_link = join(td, "test_link")
src_dir = join(td, "test_dir")
test_file = join(td, "test_file")
mkdir_p(src_dir)
touch(test_file)
assert isdir(src_dir)
assert not islink(src_dir)
assert not islink(dst_link)
if not softlink_supported(test_file, td) and on_win:
pytest.skip("softlink not supported")
symlink(src_dir, dst_link)
assert islink(dst_link)
assert rm_rf(dst_link)
assert not isdir(dst_link)
assert not islink(dst_link)
assert not lexists(dst_link)
assert isdir(src_dir)
assert rm_rf(src_dir)
assert not isdir(src_dir)
assert not islink(src_dir)