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import os
import pathlib
import pytest
from yarsync import YARsync
from .settings import TEST_DIR, TEST_DIR_READ_ONLY, TEST_DIR_YS_BAD_PERMISSIONS
# TEST_DIR = "test_dir"
collect_ignore_glob = ["test_dir_*"]
def fix_hardlinks(main_path, dest_paths):
for fil in os.listdir(main_path):
for dest in dest_paths:
dest_fil = dest / fil
if dest_fil.exists():
# it is important that files were never renamed,
# only unlinked (in the general sense).
# Note that if there were two old commits with one file
# (now deleted from the workdir), these won't be linked.
if dest_fil.is_file():
# not is_dir()
dest_fil.unlink()
os.link(main_path / fil, dest_fil)
# there is also Path.hardlink_to,
# but only available since version 3.10.
else:
new_dests = [dp / fil for dp in dest_paths]
fix_hardlinks(main_path / fil, new_dests)
@pytest.fixture(scope="package", autouse=True)
def fix_test_hardlinks():
# since we clone only TEST_DIR, it would be enough
# to fix hard links there (they can get messed up by git).
test_dir = pathlib.Path(TEST_DIR)
commit_dir = test_dir / ".ys" / "commits"
fix_hardlinks(test_dir, commit_dir.iterdir())
@pytest.fixture(scope="session")
def origin_test_dir(origin_dir=TEST_DIR, test_dir=TEST_DIR_YS_BAD_PERMISSIONS):
"""Add a remote "origin" with a path to origin_dir to test_dir."""
os.chdir(test_dir)
# disable stdout, or it will interfere with other tests.
# There are open problems with capfd in pytest:
# https://github.com/pytest-dev/pytest/issues/4428
ys_add = YARsync("yarsync -qq remote add origin ".split() + [origin_dir])
# this will fail (return 7) if the remote is already there,
# but it doesn't affect the results.
ys_add()
yield origin_dir
# remove remote "origin"
# Enter test_dir again, because the current directory could change.
os.chdir(test_dir)
ys_rm = YARsync("yarsync remote rm origin".split())
assert not ys_rm()
@pytest.fixture(scope="session")
def test_dir_read_only():
os.chmod(TEST_DIR_READ_ONLY, 0o544)
return TEST_DIR_READ_ONLY
# no need to tear down,
# since git has no problems with read-only directories
@pytest.fixture(scope="session")
def test_dir_ys_bad_permissions():
dir_bad_perms = os.path.join(TEST_DIR_YS_BAD_PERMISSIONS, "forbidden")
os.chmod(dir_bad_perms, 0o000)
# we tear down later, because otherwise pytest will have problems
# with searching in that directory
yield TEST_DIR_YS_BAD_PERMISSIONS
os.chmod(dir_bad_perms, 0o544)
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