| # |
| # 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/>. |
| # |
| # Authors: Raoul Hidalgo Charman <raoul.hidalgocharman@codethink.co.uk> |
| # |
| import os |
| from urllib.parse import urlparse |
| |
| import grpc |
| import pytest |
| |
| from buildstream._protos.buildstream.v2.artifact_pb2 import Artifact, GetArtifactRequest, UpdateArtifactRequest |
| from buildstream._protos.buildstream.v2.artifact_pb2_grpc import ArtifactServiceStub |
| from buildstream._protos.build.bazel.remote.execution.v2 import remote_execution_pb2 as re_pb2 |
| from buildstream import utils |
| |
| from tests.testutils.artifactshare import create_artifact_share |
| |
| |
| def test_artifact_get_not_found(tmpdir): |
| sharedir = os.path.join(str(tmpdir), "share") |
| with create_artifact_share(sharedir) as share: |
| # set up artifact service stub |
| url = urlparse(share.repo) |
| with grpc.insecure_channel("{}:{}".format(url.hostname, url.port)) as channel: |
| artifact_stub = ArtifactServiceStub(channel) |
| |
| # Run GetArtifact and check it throws a not found error |
| request = GetArtifactRequest() |
| request.cache_key = "@artifact/something/not_there" |
| try: |
| artifact_stub.GetArtifact(request) |
| except grpc.RpcError as e: |
| assert e.code() == grpc.StatusCode.NOT_FOUND |
| assert e.details() == "Artifact proto not found" |
| else: |
| assert False |
| |
| |
| # Successfully getting the artifact |
| @pytest.mark.parametrize("files", ["present", "absent", "invalid"]) |
| def test_update_artifact(tmpdir, files): |
| sharedir = os.path.join(str(tmpdir), "share") |
| with create_artifact_share(sharedir, casd=True) as share: |
| # put files object |
| if files == "present": |
| directory = re_pb2.Directory() |
| digest = share.cas.add_object(buffer=directory.SerializeToString()) |
| elif files == "invalid": |
| digest = share.cas.add_object(buffer="abcdefghijklmnop".encode("utf-8")) |
| elif files == "absent": |
| digest = utils._message_digest("abcdefghijklmnop".encode("utf-8")) |
| |
| url = urlparse(share.repo) |
| |
| with grpc.insecure_channel("{}:{}".format(url.hostname, url.port)) as channel: |
| artifact_stub = ArtifactServiceStub(channel) |
| |
| # initialise an artifact |
| artifact = Artifact() |
| artifact.version = 0 |
| artifact.build_success = True |
| artifact.strong_key = "abcdefghijklmnop" |
| artifact.files.hash = "hashymchashash" |
| artifact.files.size_bytes = 10 |
| |
| artifact.files.CopyFrom(digest) |
| |
| # Put it in the artifact share with an UpdateArtifactRequest |
| request = UpdateArtifactRequest() |
| request.artifact.CopyFrom(artifact) |
| request.cache_key = "a-cache-key" |
| |
| # should return the same artifact back |
| if files == "present": |
| response = artifact_stub.UpdateArtifact(request) |
| assert response == artifact |
| else: |
| try: |
| artifact_stub.UpdateArtifact(request) |
| except grpc.RpcError as e: |
| assert e.code() == grpc.StatusCode.FAILED_PRECONDITION |
| if files == "absent": |
| assert e.details() == "Artifact files specified but no files found" |
| elif files == "invalid": |
| assert e.details() == "Artifact files specified but directory not found" |
| return |
| |
| # If we uploaded the artifact check GetArtifact |
| request = GetArtifactRequest() |
| request.cache_key = "a-cache-key" |
| |
| response = artifact_stub.GetArtifact(request) |
| assert response == artifact |