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#
# Copyright (C) 2018 Codethink Limited
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <http://www.gnu.org/licenses/>.
#
# Authors:
# Raoul Hidalgo Charman <raoul.hidalgocharman@codethink.co.uk>
#
# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name
import os
import shutil
import pytest
from buildstream.exceptions import ErrorDomain
from buildstream.testing.runcli import cli # pylint: disable=unused-import
from tests.testutils.element_generators import create_element_size
DATA_DIR = os.path.dirname(os.path.realpath(__file__))
@pytest.mark.datafiles(DATA_DIR)
def test_source_checkout(tmpdir, datafiles, cli):
project_dir = os.path.join(str(tmpdir), "project")
element_path = "elements"
cache_dir = os.path.join(str(tmpdir), "cache")
source_dir = os.path.join(cache_dir, "sources")
cli.configure(
{"cachedir": cache_dir,}
)
target_dir = os.path.join(str(tmpdir), "target")
repo = create_element_size("target.bst", project_dir, element_path, [], 100000)
# check implicit fetching
res = cli.run(project=project_dir, args=["source", "checkout", "--directory", target_dir, "target.bst"])
res.assert_success()
assert "Fetching from" in res.stderr
# remove the directory and check source checkout works with sources only in
# the CAS
shutil.rmtree(repo.repo)
shutil.rmtree(target_dir)
shutil.rmtree(source_dir)
res = cli.run(project=project_dir, args=["source", "checkout", "--directory", target_dir, "target.bst"])
res.assert_success()
assert "Fetching from" not in res.stderr
# remove the CAS and check it doesn't work again
shutil.rmtree(target_dir)
shutil.rmtree(os.path.join(cache_dir, "cas"))
res = cli.run(project=project_dir, args=["source", "checkout", "--directory", target_dir, "target.bst"])
res.assert_task_error(ErrorDomain.PLUGIN, None)
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