mirror of
https://github.com/facebook/sapling.git
synced 2024-10-13 02:07:31 +03:00
9bfb48c921
Summary: Update the copyright & license headers in Python files to reflect the relicensing to GPLv2 Reviewed By: wez Differential Revision: D15487088 fbshipit-source-id: 9f2138dff41048d2c35f15e09a04ae5a9c9c80dd
118 lines
3.7 KiB
Python
118 lines
3.7 KiB
Python
#!/usr/bin/env python3
|
|
#
|
|
# Copyright (c) Facebook, Inc. and its affiliates.
|
|
#
|
|
# This software may be used and distributed according to the terms of the
|
|
# GNU General Public License version 2.
|
|
|
|
import errno
|
|
import os
|
|
import shutil
|
|
|
|
from .lib import testcase
|
|
|
|
|
|
@testcase.eden_repo_test
|
|
class UnlinkTest(testcase.EdenRepoTest):
|
|
def populate_repo(self) -> None:
|
|
self.repo.write_file("hello", "hola\n")
|
|
self.repo.write_file("adir/file", "foo!\n")
|
|
self.repo.symlink("slink", "hello")
|
|
self.repo.commit("Initial commit.")
|
|
|
|
def test_unlink(self) -> None:
|
|
filename = os.path.join(self.mount, "hello")
|
|
|
|
# This file is part of the git repo
|
|
with open(filename, "r") as f:
|
|
self.assertEqual("hola\n", f.read())
|
|
|
|
# Removing should succeed
|
|
os.unlink(filename)
|
|
|
|
with self.assertRaises(OSError) as context:
|
|
os.lstat(filename)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOENT,
|
|
msg="lstat on a removed file raises ENOENT",
|
|
)
|
|
|
|
def test_unlink_bogus_file(self) -> None:
|
|
with self.assertRaises(OSError) as context:
|
|
os.unlink(os.path.join(self.mount, "this-file-does-not-exist"))
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOENT,
|
|
msg="unlink raises ENOENT for nonexistent file",
|
|
)
|
|
|
|
def test_unlink_dir(self) -> None:
|
|
adir = os.path.join(self.mount, "adir")
|
|
with self.assertRaises(OSError) as context:
|
|
os.unlink(adir)
|
|
self.assertEqual(
|
|
context.exception.errno, errno.EISDIR, msg="unlink on a dir raises EISDIR"
|
|
)
|
|
|
|
def test_unlink_empty_dir(self) -> None:
|
|
adir = os.path.join(self.mount, "an-empty-dir")
|
|
os.mkdir(adir)
|
|
with self.assertRaises(OSError) as context:
|
|
os.unlink(adir)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.EISDIR,
|
|
msg="unlink on an empty dir raises EISDIR",
|
|
)
|
|
|
|
def test_rmdir_file(self) -> None:
|
|
filename = os.path.join(self.mount, "hello")
|
|
|
|
with self.assertRaises(OSError) as context:
|
|
os.rmdir(filename)
|
|
self.assertEqual(
|
|
context.exception.errno, errno.ENOTDIR, msg="rmdir on a file raises ENOTDIR"
|
|
)
|
|
|
|
def test_rmdir(self) -> None:
|
|
adir = os.path.join(self.mount, "adir")
|
|
with self.assertRaises(OSError) as context:
|
|
os.rmdir(adir)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOTEMPTY,
|
|
msg="rmdir on a non-empty dir raises ENOTEMPTY",
|
|
)
|
|
|
|
shutil.rmtree(adir)
|
|
with self.assertRaises(OSError) as context:
|
|
os.lstat(adir)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOENT,
|
|
msg="lstat on a removed dir raises ENOENT",
|
|
)
|
|
|
|
def test_rmdir_overlay(self) -> None:
|
|
# Ensure that removing dirs works with things we make in the overlay
|
|
deep_root = os.path.join(self.mount, "buck-out")
|
|
deep_name = os.path.join(deep_root, "foo", "bar", "baz")
|
|
os.makedirs(deep_name)
|
|
with self.assertRaises(OSError) as context:
|
|
os.rmdir(deep_root)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOTEMPTY,
|
|
msg="rmdir on a non-empty dir raises ENOTEMPTY",
|
|
)
|
|
|
|
shutil.rmtree(deep_root)
|
|
with self.assertRaises(OSError) as context:
|
|
os.lstat(deep_root)
|
|
self.assertEqual(
|
|
context.exception.errno,
|
|
errno.ENOENT,
|
|
msg="lstat on a removed dir raises ENOENT",
|
|
)
|