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# 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 import _yaml
from buildstream.testing import cli # pylint: disable=unused-import
from tests.testutils import create_artifact_share, assert_shared, assert_not_shared
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"junctions",
)
def project_set_artifacts(project, url):
project_conf_file = os.path.join(project, 'project.conf')
project_config = _yaml.load(project_conf_file)
project_config['artifacts'] = {
'url': url,
'push': True
}
_yaml.roundtrip_dump(project_config._strip_node_info(), file=project_conf_file)
@pytest.mark.datafiles(DATA_DIR)
def test_push_pull(cli, tmpdir, datafiles):
project = os.path.join(str(datafiles), 'parent')
base_project = os.path.join(str(project), 'base')
with create_artifact_share(os.path.join(str(tmpdir), 'artifactshare-parent')) as share,\
create_artifact_share(os.path.join(str(tmpdir), 'artifactshare-base')) as base_share:
# First build it without the artifact cache configured
result = cli.run(project=project, args=['build', 'target.bst'])
assert result.exit_code == 0
# Assert that we are now cached locally
state = cli.get_element_state(project, 'target.bst')
assert state == 'cached'
state = cli.get_element_state(base_project, 'base-element.bst')
assert state == 'cached'
project_set_artifacts(project, share.repo)
project_set_artifacts(base_project, base_share.repo)
# Now try bst artifact push
result = cli.run(project=project, args=['artifact', 'push', '--deps', 'all', 'target.bst'])
assert result.exit_code == 0
# And finally assert that the artifacts are in the right shares
#
# In the parent project's cache
assert_shared(cli, share, project, 'target.bst', project_name='parent')
assert_shared(cli, share, project, 'app.bst', project_name='parent')
assert_not_shared(cli, share, base_project, 'base-element.bst', project_name='base')
# In the junction project's cache
assert_not_shared(cli, base_share, project, 'target.bst', project_name='parent')
assert_not_shared(cli, base_share, project, 'app.bst', project_name='parent')
assert_shared(cli, base_share, base_project, 'base-element.bst', project_name='base')
# Now we've pushed, delete the user's local artifact cache
# directory and try to redownload it from the share
#
cas = os.path.join(cli.directory, 'cas')
shutil.rmtree(cas)
artifact_dir = os.path.join(cli.directory, 'artifacts')
shutil.rmtree(artifact_dir)
# Assert that nothing is cached locally anymore
state = cli.get_element_state(project, 'target.bst')
assert state != 'cached'
state = cli.get_element_state(base_project, 'base-element.bst')
assert state != 'cached'
# Now try bst artifact pull
result = cli.run(project=project, args=['artifact', 'pull', '--deps', 'all', 'target.bst'])
assert result.exit_code == 0
# And assert that they are again in the local cache, without having built
state = cli.get_element_state(project, 'target.bst')
assert state == 'cached'
state = cli.get_element_state(base_project, 'base-element.bst')
assert state == 'cached'
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