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#
# Copyright (C) 2019 Bloomberg Finance LP
#
# 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/>.
# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name
import os
import pytest
from buildstream import _yaml
from buildstream._exceptions import ErrorDomain
from buildstream.testing import cli # pylint: disable=unused-import
from tests.conftest import clean_platform_cache
pytestmark = pytest.mark.integration
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"project"
)
@pytest.mark.datafiles(DATA_DIR)
def test_force_sandbox(cli, datafiles):
project = str(datafiles)
element_path = os.path.join(project, 'elements', 'element.bst')
# Write out our test target
element = {
'kind': 'script',
'depends': [
{
'filename': 'base.bst',
'type': 'build',
},
],
'config': {
'commands': [
'true',
],
},
}
_yaml.roundtrip_dump(element, element_path)
clean_platform_cache()
# Build without access to host tools, this will fail
result = cli.run(project=project, args=['build', 'element.bst'], env={'PATH': '', 'BST_FORCE_SANDBOX': 'bwrap'})
result.assert_main_error(ErrorDomain.PLATFORM, None)
assert "Bubblewrap not found" in result.stderr
# we have asked for a spesific sand box, but it is not avalble so
# bst should fail early and the element should be waiting
assert cli.get_element_state(project, 'element.bst') == 'waiting'
@pytest.mark.datafiles(DATA_DIR)
def test_dummy_sandbox_fallback(cli, datafiles):
project = str(datafiles)
element_path = os.path.join(project, 'elements', 'element.bst')
# Write out our test target
element = {
'kind': 'script',
'depends': [
{
'filename': 'base.bst',
'type': 'build',
},
],
'config': {
'commands': [
'true',
],
},
}
_yaml.roundtrip_dump(element, element_path)
clean_platform_cache()
# Build without access to host tools, this will fail
result = cli.run(project=project, args=['build', 'element.bst'], env={'PATH': '', 'BST_FORCE_SANDBOX': None})
# But if we dont spesify a sandbox then we fall back to dummy, we still
# fail early but only once we know we need a facny sandbox and that
# dumy is not enough, there for element gets fetched and so is buildable
result.assert_task_error(ErrorDomain.SANDBOX, 'unavailable-local-sandbox')
assert cli.get_element_state(project, 'element.bst') == 'buildable'
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