blob: 962b31f6aaafa67ef499ba46cb605bd09f108dc1 [file] [log] [blame]
# 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.testing import cli # pylint: disable=unused-import
from buildstream.exceptions import ErrorDomain
from tests.testutils import create_artifact_share
DATA_DIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "project")
# Test modes of `bst artifact checkout --pull` when given an artifact name
# Deps none: We only expect the file from target-import.bst
("none", ["foo"], ["usr/bin/hello", "usr/include/pony.h"]),
# Deps build: We only expect the files from the build dependencies
("build", ["usr/bin/hello", "usr/include/pony.h"], ["foo"]),
# Deps run: not supported without a local project
("run", [], []),
# Deps all: not supported without a local project
("all", [], []),
ids=["none", "build", "run", "all"],
@pytest.mark.parametrize("with_project", [True, False], ids=["with-project", "without-project"])
def test_checkout(cli, tmpdir, datafiles, deps, expect_exist, expect_noexist, with_project):
project = str(datafiles)
checkout = os.path.join(, "checkout")
with create_artifact_share(os.path.join(str(tmpdir), "artifactshare")) as share:
# Build the element to push it to cache
cli.configure({"artifacts": {"servers": [{"url": share.repo, "push": True}]}})
# Build it
result =, args=["build", "target-import.bst"])
# Assert it is cached locally and remotely
assert cli.get_element_state(project, "target-import.bst") == "cached"
assert share.get_artifact(cli.get_artifact_name(project, "test", "target-import.bst"))
# Obtain the artifact name for pulling purposes
artifact_name = cli.get_artifact_name(project, "test", "target-import.bst")
# Discard the local cache
shutil.rmtree(str(os.path.join(str(tmpdir), "cache", "cas")))
shutil.rmtree(str(os.path.join(str(tmpdir), "cache", "artifacts")))
assert cli.get_element_state(project, "target-import.bst") != "cached"
# Delete the project.conf if we're going to try this without a project
if not with_project:
os.remove(os.path.join(project, "project.conf"))
# Now checkout the artifact
result =
project=project, args=["artifact", "checkout", "--directory", checkout, "--deps", deps, artifact_name],
if deps in ["all", "run"]:
result.assert_main_error(ErrorDomain.STREAM, "deps-not-supported")
# After checkout, assert that we have the expected files and assert that
# we don't have any of the unexpected files.
for expect in expect_exist:
filename = os.path.join(checkout, expect)
assert os.path.exists(filename)
for expect in expect_noexist:
filename = os.path.join(checkout, expect)
assert not os.path.exists(filename)