forked from rucio/rucio
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test_did.py
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test_did.py
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# -*- coding: utf-8 -*-
# Copyright European Organization for Nuclear Research (CERN) since 2012
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from datetime import datetime, timedelta
import pytest
from rucio.api import did
from rucio.api import scope
from rucio.db.sqla.util import json_implemented
from rucio.common import exception
from rucio.common.exception import (DataIdentifierNotFound, DataIdentifierAlreadyExists,
InvalidPath, UnsupportedOperation,
UnsupportedStatus, ScopeNotFound, FileAlreadyExists, FileConsistencyMismatch)
from rucio.common.types import InternalScope
from rucio.common.utils import generate_uuid
from rucio.core.did import (list_dids, add_did, delete_dids, get_did_atime, touch_dids, attach_dids, detach_dids,
get_metadata, set_metadata, get_did, get_did_access_cnt, add_did_to_followed,
get_users_following_did, remove_did_from_followed, set_status, list_new_dids,
set_new_dids, bulk_list_files)
from rucio.core.replica import add_replica, get_replica
from rucio.db.sqla.constants import DIDType
from rucio.tests.common import rse_name_generator, scope_name_generator, did_name_generator
def skip_without_json():
if not json_implemented():
pytest.skip("JSON support is not implemented in this database")
class TestDIDCore:
def test_list_dids(self, vo):
""" DATA IDENTIFIERS (CORE): List dids """
for d in list_dids(scope=InternalScope('data13_hip', vo=vo), filters={'name': '*'}, did_type='collection'):
print(d)
def test_delete_dids(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Delete dids """
dsns = [{'name': did_name_generator('dataset'),
'scope': mock_scope,
'purge_replicas': False,
'did_type': DIDType.DATASET} for i in range(5)]
for dsn in dsns:
add_did(scope=mock_scope, name=dsn['name'], did_type='DATASET', account=root_account)
delete_dids(dids=dsns, account=root_account)
def test_touch_dids_atime(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Touch dids accessed_at timestamp"""
tmp_dsn1 = did_name_generator('dataset')
tmp_dsn2 = did_name_generator('dataset')
add_did(scope=mock_scope, name=tmp_dsn1, did_type=DIDType.DATASET, account=root_account)
add_did(scope=mock_scope, name=tmp_dsn2, did_type=DIDType.DATASET, account=root_account)
now = datetime.utcnow()
now -= timedelta(microseconds=now.microsecond)
assert get_did_atime(scope=mock_scope, name=tmp_dsn1) is None
assert get_did_atime(scope=mock_scope, name=tmp_dsn2) is None
touch_dids(dids=[{'scope': mock_scope, 'name': tmp_dsn1, 'type': DIDType.DATASET, 'accessed_at': now}])
assert now == get_did_atime(scope=mock_scope, name=tmp_dsn1)
assert get_did_atime(scope=mock_scope, name=tmp_dsn2) is None
def test_touch_dids_access_cnt(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Increase dids access_cnt"""
tmp_dsn1 = did_name_generator('dataset')
tmp_dsn2 = did_name_generator('dataset')
add_did(scope=mock_scope, name=tmp_dsn1, did_type=DIDType.DATASET, account=root_account)
add_did(scope=mock_scope, name=tmp_dsn2, did_type=DIDType.DATASET, account=root_account)
assert get_did_access_cnt(scope=mock_scope, name=tmp_dsn1) is None
assert get_did_access_cnt(scope=mock_scope, name=tmp_dsn2) is None
for i in range(100):
touch_dids(dids=[{'scope': mock_scope, 'name': tmp_dsn1, 'type': DIDType.DATASET}])
assert 100 == get_did_access_cnt(scope=mock_scope, name=tmp_dsn1)
assert get_did_access_cnt(scope=mock_scope, name=tmp_dsn2) is None
def test_update_dids(self, vo, mock_scope, root_account, rse_factory):
""" DATA IDENTIFIERS (CORE): Update file size and checksum"""
rse, rse_id = rse_factory.make_mock_rse()
dsn = did_name_generator('dataset')
lfn = did_name_generator('file')
add_did(scope=mock_scope, name=dsn, did_type=DIDType.DATASET, account=root_account, meta='')
files = [{'scope': mock_scope, 'name': lfn,
'bytes': 724963570, 'adler32': '0cc737eb',
'meta': {'guid': str(generate_uuid()), 'events': 100}}]
attach_dids(scope=mock_scope, name=dsn, rse_id=rse_id, dids=files, account=root_account)
assert get_replica(rse_id=rse_id, scope=mock_scope, name=lfn)
set_metadata(scope=mock_scope, name=lfn, key='adler32', value='0cc737ee')
assert get_metadata(scope=mock_scope, name=lfn)['adler32'] == '0cc737ee'
with pytest.raises(DataIdentifierNotFound):
set_metadata(scope=mock_scope, name='Nimportnawak', key='adler32', value='0cc737ee')
set_metadata(scope=mock_scope, name=lfn, key='bytes', value=724963577)
assert get_metadata(scope=mock_scope, name=lfn)['bytes'] == 724963577
def test_get_did_with_dynamic(self, root_account, rse_factory, did_factory):
""" DATA IDENTIFIERS (CORE): Get did with dynamic resolve of size"""
rse_name, rse_id = rse_factory.make_mock_rse()
# make a dataset with 2 files in it and verify get_did(dynamic) on dataset
dataset1 = did_factory.make_dataset()
file1 = did_factory.random_file_did()
file2 = did_factory.random_file_did()
add_replica(rse_id=rse_id, bytes_=10, account=root_account, **file1)
add_replica(rse_id=rse_id, bytes_=10, account=root_account, **file2)
attach_dids(dids=[file1, file2], account=root_account, **dataset1)
did1 = get_did(dynamic_depth=DIDType.FILE, **dataset1)
assert did1['length'] == 2
assert did1['bytes'] == 20
# attach dataset to container and verify get_did(dynamic) on container
container = did_factory.make_container()
attach_dids(dids=[dataset1], account=root_account, **container)
did1 = get_did(dynamic_depth=DIDType.FILE, **container)
assert did1['length'] == 2
assert did1['bytes'] == 20
# make another dataset with one file in it and attach to previously created container
dataset2 = did_factory.make_dataset()
file3 = did_factory.random_file_did()
add_replica(rse_id=rse_id, bytes_=10, account=root_account, **file3)
attach_dids(dids=[dataset2], account=root_account, **container)
attach_dids(dids=[file3], account=root_account, **dataset2)
did1 = get_did(dynamic_depth=DIDType.FILE, **container)
assert did1['length'] == 3
assert did1['bytes'] == 30
# if resolve_depth is dataset, the result will be incorrect, but this is by design,
# dataset has to be re-evaluated
did1 = get_did(dynamic_depth=DIDType.DATASET, **container)
assert did1['length'] == 0
assert did1['bytes'] == 0
def test_reattach_dids(self, vo, mock_scope, root_account, rse_factory):
""" DATA IDENTIFIERS (CORE): Repeatedly attach and detach DIDs """
rse, rse_id = rse_factory.make_mock_rse()
parent_name = did_name_generator('dataset')
add_did(scope=mock_scope, name=parent_name, did_type=DIDType.DATASET, account=root_account)
child_name = did_name_generator('file')
files = [{'scope': mock_scope, 'name': child_name,
'bytes': 12345, 'adler32': '0cc737eb'}]
attach_dids(scope=mock_scope, name=parent_name, rse_id=rse_id, dids=files, account=root_account)
detach_dids(scope=mock_scope, name=parent_name, dids=files)
attach_dids(scope=mock_scope, name=parent_name, rse_id=rse_id, dids=files, account=root_account)
detach_dids(scope=mock_scope, name=parent_name, dids=files)
@pytest.mark.dirty
def test_add_did_to_followed(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Mark a did as followed """
dsn = did_name_generator('dataset')
add_did(scope=mock_scope, name=dsn, did_type=DIDType.DATASET, account=root_account)
add_did_to_followed(scope=mock_scope, name=dsn, account=root_account)
users = get_users_following_did(scope=mock_scope, name=dsn)
rows = 0
for user in users:
rows += 1
assert rows == 1
@pytest.mark.dirty
def test_get_users_following_did(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Get the list of users following a did """
dsn = did_name_generator('dataset')
add_did(scope=mock_scope, name=dsn, did_type=DIDType.DATASET, account=root_account)
add_did_to_followed(scope=mock_scope, name=dsn, account=root_account)
users = get_users_following_did(scope=mock_scope, name=dsn)
rows = 0
for user in users:
rows += 1
assert rows == 1
@pytest.mark.dirty
def test_remove_did_from_followed(self, mock_scope, root_account):
""" DATA IDENTIFIERS (CORE): Mark a did as not followed """
dsn = did_name_generator('dataset')
add_did(scope=mock_scope, name=dsn, did_type=DIDType.DATASET, account=root_account)
add_did_to_followed(scope=mock_scope, name=dsn, account=root_account)
users = get_users_following_did(scope=mock_scope, name=dsn)
rows = 0
for user in users:
rows += 1
assert rows == 1
remove_did_from_followed(scope=mock_scope, name=dsn, account=root_account)
users = get_users_following_did(scope=mock_scope, name=dsn)
rows = 0
for user in users:
rows += 1
assert rows == 0
def test_circular_attach(self, root_account, rse_factory, did_factory):
""" Ensure that it's not possible to create a circular attachment of containers"""
container1 = did_factory.make_container()
container2 = did_factory.make_container()
container3 = did_factory.make_container()
attach_dids(dids=[container2], account=root_account, **container1)
with pytest.raises(UnsupportedOperation, match='Circular attachment detected'):
attach_dids(dids=[container1], account=root_account, **container2)
attach_dids(dids=[container3], account=root_account, **container2)
with pytest.raises(UnsupportedOperation, match='Circular attachment detected'):
attach_dids(dids=[container1], account=root_account, **container3)
@pytest.mark.dirty
@pytest.mark.parametrize("file_config_mock", [
{"overrides": [('subscriptions', 'reevaluate_dids_at_close', 'True')]},
], indirect=True)
def test_reevaluate_after_close(self, mock_scope, root_account, file_config_mock):
""" DATA IDENTIFIERS (CORE): Test that the option reevaluate_close_did set is_new to True """
dsn = did_name_generator('dataset')
add_did(scope=mock_scope, name=dsn, did_type=DIDType.DATASET, account=root_account)
new_dids = [did for did in list_new_dids(did_type=None, thread=None, total_threads=None, chunk_size=100000, session=None)]
assert {'scope': mock_scope, 'name': dsn, 'did_type': DIDType.DATASET} in new_dids
set_new_dids([{'scope': mock_scope, 'name': dsn, 'did_type': DIDType.DATASET}], None)
new_dids = [did for did in list_new_dids(did_type=None, thread=None, total_threads=None, chunk_size=100000, session=None)]
assert {'scope': mock_scope, 'name': dsn, 'did_type': DIDType.DATASET} not in new_dids
set_status(mock_scope, dsn, open=False)
new_dids = [did for did in list_new_dids(did_type=None, thread=None, total_threads=None, chunk_size=100000, session=None)]
assert {'scope': mock_scope, 'name': dsn, 'did_type': DIDType.DATASET} in new_dids
def test_bulk_list_files(self, mock_scope, root_account, rse_factory, did_factory):
""" Test the bulk_list_files method"""
_, rse_id = rse_factory.make_mock_rse()
nb_datasets = 5
nb_files = 10
# Try listing existing datasets
datasets = [did_factory.make_dataset() for _ in range(nb_datasets)]
files = []
for dataset in datasets:
new_files = []
for _ in range(nb_files):
new_files.append({'scope': mock_scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb', 'events': None, 'guid': None})
attach_dids(scope=dataset['scope'], name=dataset['name'], rse_id=rse_id, dids=new_files, account=root_account)
for file_ in new_files:
file_['parent_scope'] = dataset['scope']
file_['parent_name'] = dataset['name']
files.extend(new_files)
result = [file_ for file_ in bulk_list_files(datasets)]
assert len(result) == len(files)
for file_ in files:
assert file_ in result
# Try listing non-existing datasets
non_existing_datasets = [{'scope': mock_scope, 'name': did_name_generator('dataset')} for _ in range(nb_datasets)]
datasets.extend(non_existing_datasets)
parent_datasets = [(dataset['parent_scope'], dataset['parent_name']) for dataset in result]
assert len(result) == len(files)
for dataset in non_existing_datasets:
assert (dataset['scope'], dataset['name']) not in parent_datasets
class TestDIDApi:
@pytest.mark.dirty
def test_list_new_dids(self, vo):
""" DATA IDENTIFIERS (API): List new identifiers """
tmp_scope = scope_name_generator()
tmp_dsn = did_name_generator('dataset')
scope.add_scope(tmp_scope, 'jdoe', 'root', vo=vo)
for i in range(0, 5):
did.add_did(scope=tmp_scope, name='%s-%i' % (tmp_dsn, i), did_type='DATASET', issuer='root', vo=vo)
for i in did.list_new_dids('DATASET', vo=vo):
assert i != {}
assert i['did_type'] == DIDType.DATASET
break
for i in did.list_new_dids(vo=vo):
assert i != {}
break
@pytest.mark.dirty
def test_update_new_dids(self, vo):
""" DATA IDENTIFIERS (API): List new identifiers and update the flag new """
tmp_scope = scope_name_generator()
tmp_dsn = did_name_generator('dataset')
scope.add_scope(tmp_scope, 'jdoe', 'root', vo=vo)
dids = []
for i in range(0, 5):
d = {'scope': tmp_scope, 'name': '%s-%i' % (tmp_dsn, i), 'did_type': DIDType.DATASET}
did.add_did(scope=tmp_scope, name='%s-%i' % (tmp_dsn, i), did_type='DATASET', issuer='root', vo=vo)
dids.append(d)
st = did.set_new_dids(dids, None, vo=vo)
assert st
with pytest.raises(DataIdentifierNotFound):
did.set_new_dids([{'scope': 'dummyscope', 'name': 'dummyname', 'did_type': DIDType.DATASET}], None, vo=vo)
class TestDIDClients:
def test_list_dids(self, did_client, replica_client, scope_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): List dids by pattern."""
tmp_rse, rse_id = rse_factory.make_mock_rse()
tmp_scope = scope_name_generator()
tmp_files = []
file_prefix = did_name_generator('file')
tmp_files.append('%sfile_a_1%s' % (file_prefix, generate_uuid()))
tmp_files.append('%sfile_a_2%s' % (file_prefix, generate_uuid()))
tmp_files.append('%sfile_b_1%s' % (file_prefix, generate_uuid()))
scope_client.add_scope('jdoe', tmp_scope)
for tmp_file in tmp_files:
replica_client.add_replica(tmp_rse, tmp_scope, tmp_file, 1, '0cc737eb')
results = []
for result in did_client.list_dids(tmp_scope, {'name': '%sfile_a_*' % file_prefix}, did_type='file'):
results.append(result)
assert len(results) == 2
results = []
for result in did_client.list_dids(tmp_scope, {'name': '%sfile_a_1*' % file_prefix}, did_type='file'):
results.append(result)
assert len(results) == 1
results = []
for result in did_client.list_dids(tmp_scope, {'name': '%sfile_*_1*' % file_prefix}, did_type='file'):
results.append(result)
assert len(results) == 2
results = []
for result in did_client.list_dids(tmp_scope, {'name': '%sfile*' % file_prefix}, did_type='file'):
results.append(result)
assert len(results) == 3
results = []
filters = {'name': '%sfile* % file_prefix', 'created_after': datetime.utcnow() - timedelta(hours=1)}
for result in did_client.list_dids(tmp_scope, filters):
results.append(result)
assert len(results) == 0
with pytest.raises(UnsupportedOperation):
did_client.list_dids(tmp_scope, {'name': '%sfile*' % file_prefix}, did_type='whateverytype')
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope names')
def test_list_recursive(self, did_client, scope_client):
""" DATA IDENTIFIERS (CLIENT): List did recursive """
# Create nested containers and datast
tmp_scope_1 = ('list-did-recursive-%s' % generate_uuid())[:25]
tmp_scope_2 = ('list-did-recursive-%s' % generate_uuid())[:25]
scope_client.add_scope('root', tmp_scope_1)
scope_client.add_scope('root', tmp_scope_2)
tmp_container_1 = did_name_generator('container')
did_client.add_container(scope=tmp_scope_1, name=tmp_container_1)
tmp_container_2 = did_name_generator('container')
did_client.add_container(scope=tmp_scope_1, name=tmp_container_2)
tmp_dataset_1 = did_name_generator('dataset')
did_client.add_dataset(scope=tmp_scope_2, name=tmp_dataset_1)
tmp_dataset_2 = did_name_generator('dataset')
did_client.add_dataset(scope=tmp_scope_1, name=tmp_dataset_2)
did_client.attach_dids(scope=tmp_scope_1, name=tmp_container_1, dids=[{'scope': tmp_scope_2, 'name': tmp_dataset_1}])
did_client.attach_dids(scope=tmp_scope_1, name=tmp_container_2, dids=[{'scope': tmp_scope_1, 'name': tmp_dataset_2}])
did_client.attach_dids(scope=tmp_scope_1, name=tmp_container_1, dids=[{'scope': tmp_scope_1, 'name': tmp_container_2}])
# List DIDs not recursive - only the first container is expected
dids = [str(did) for did in did_client.list_dids(scope=tmp_scope_1, recursive=False, did_type='all', filters={'name': tmp_container_1})]
assert dids == [tmp_container_1]
# List DIDs recursive - first container and all attached collections are expected
dids = [str(did) for did in did_client.list_dids(scope=tmp_scope_1, recursive=True, did_type='all', filters={'name': tmp_container_1})]
assert tmp_container_1 in dids
assert tmp_container_2 in dids
assert tmp_dataset_1 in dids
assert tmp_dataset_2 in dids
assert len(dids) == 4
# List DIDs recursive - only containers are expected
dids = [str(did) for did in did_client.list_dids(scope=tmp_scope_1, recursive=True, did_type='container', filters={'name': tmp_container_1})]
assert tmp_container_1 in dids
assert tmp_container_2 in dids
assert tmp_dataset_1 not in dids
assert tmp_dataset_2 not in dids
assert len(dids) == 2
@pytest.mark.dirty
def test_list_by_metadata(self, did_client):
""" DATA IDENTIFIERS (CLIENT): List did with metadata"""
dsns = []
tmp_scope = 'mock'
tmp_dsn1 = did_name_generator('dataset')
dsns.append(tmp_dsn1)
dataset_meta = {'project': 'data12_8TeV',
'run_number': 400000,
'stream_name': 'physics_CosmicCalo',
'prod_step': 'merge',
'datatype': 'NTUP_TRIG',
'version': 'f392_m920',
}
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn1, meta=dataset_meta)
tmp_dsn2 = did_name_generator('dataset')
dsns.append(tmp_dsn2)
dataset_meta['run_number'] = 400001
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn2, meta=dataset_meta)
tmp_dsn3 = did_name_generator('dataset')
dsns.append(tmp_dsn3)
dataset_meta['stream_name'] = 'physics_Egamma'
dataset_meta['datatype'] = 'NTUP_SMWZ'
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn3, meta=dataset_meta)
dids = did_client.list_dids(tmp_scope, {'project': 'data12_8TeV', 'version': 'f392_m920'})
results = []
for d in dids:
results.append(d)
for dsn in dsns:
assert dsn in results
dsns.remove(tmp_dsn1)
dids = did_client.list_dids(tmp_scope, {'project': 'data12_8TeV', 'run_number': 400001})
results = []
for d in dids:
results.append(d)
for dsn in dsns:
assert dsn in results
dsns.remove(tmp_dsn2)
dids = did_client.list_dids(tmp_scope, {'project': 'data12_8TeV', 'stream_name': 'physics_Egamma', 'datatype': 'NTUP_SMWZ'})
results = []
for d in dids:
results.append(d)
for dsn in dsns:
assert dsn in results
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_add_did(self, vo, did_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Add, populate, list did content"""
tmp_scope = 'mock'
tmp_rse, rse_id = rse_factory.make_mock_rse()
rse2, rse2_id = rse_factory.make_mock_rse()
tmp_dsn = did_name_generator('dataset')
# PFN example: rfio://castoratlas.cern.ch/castor/cern.ch/grid/atlas/tzero/xx/xx/xx/filename
dataset_meta = {'project': 'data13_hip',
'run_number': 300000,
'stream_name': 'physics_CosmicCalo',
'prod_step': 'merge',
'datatype': 'NTUP_TRIG',
'version': 'f392_m927',
}
rules = [{'copies': 1, 'rse_expression': tmp_rse, 'account': 'root'}]
with pytest.raises(ScopeNotFound):
did_client.add_dataset(scope='Nimportnawak', name=tmp_dsn, statuses={'monotonic': True}, meta=dataset_meta, rules=rules)
files = [{'scope': InternalScope(tmp_scope, vo=vo), 'name': did_name_generator('file'), 'bytes': 724963570, 'adler32': '0cc737eb'}, ]
with pytest.raises(DataIdentifierNotFound):
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, statuses={'monotonic': True}, meta=dataset_meta, rules=rules, files=files)
with pytest.raises(DataIdentifierNotFound):
did_client.add_files_to_dataset(scope=tmp_scope, name=tmp_dsn, files=files)
files = []
for i in range(5):
lfn = did_name_generator('file')
pfn = 'mock://localhost/tmp/rucio_rse/%(project)s/%(version)s/%(prod_step)s' % dataset_meta
# it doesn't work with mock: TBF
# pfn = 'srm://mock2.com:2880/pnfs/rucio/disk-only/scratchdisk/rucio_tests/%(project)s/%(version)s/%(prod_step)s' % dataset_meta
pfn += f'{tmp_dsn}/{lfn}'
file_meta = {'guid': str(generate_uuid()), 'events': 10}
files.append({'scope': InternalScope(tmp_scope, vo=vo), 'name': lfn,
'bytes': 724963570, 'adler32': '0cc737eb',
'pfn': pfn, 'meta': file_meta})
rules = [{'copies': 1, 'rse_expression': rse2, 'lifetime': timedelta(days=2), 'account': 'root'}]
with pytest.raises(InvalidPath):
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, statuses={'monotonic': True}, meta=dataset_meta, rules=rules, files=files, rse=tmp_rse)
files_without_pfn = [{'scope': i['scope'], 'name': i['name'], 'bytes': i['bytes'], 'adler32': i['adler32'], 'meta': i['meta']} for i in files]
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, statuses={'monotonic': True}, meta=dataset_meta, rules=rules, files=files_without_pfn, rse=tmp_rse)
with pytest.raises(DataIdentifierAlreadyExists):
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, files=files, rse=tmp_rse)
files = []
for i in range(5):
lfn = f'{tmp_dsn}.{generate_uuid()}'
pfn = 'mock://localhost/tmp/rucio_rse/%(project)s/%(version)s/%(prod_step)s' % dataset_meta
# it doesn't work with mock: TBF
# pfn = 'srm://mock2.com:2880/pnfs/rucio/disk-only/scratchdisk/rucio_tests/%(project)s/%(version)s/%(prod_step)s' % dataset_meta
pfn += f'{tmp_dsn}/{lfn}'
file_meta = {'guid': str(generate_uuid()), 'events': 100}
files.append({'scope': InternalScope(tmp_scope, vo=vo), 'name': lfn,
'bytes': 724963570, 'adler32': '0cc737eb',
'pfn': pfn, 'meta': file_meta})
rules = [{'copies': 1, 'rse_expression': rse2, 'lifetime': timedelta(days=2)}]
with pytest.raises(InvalidPath):
did_client.add_files_to_dataset(scope=tmp_scope, name=tmp_dsn, files=files, rse=tmp_rse)
files_without_pfn = [{'scope': i['scope'], 'name': i['name'], 'bytes': i['bytes'], 'adler32': i['adler32'], 'meta': i['meta']} for i in files]
did_client.add_files_to_dataset(scope=tmp_scope, name=tmp_dsn, files=files_without_pfn, rse=tmp_rse)
did_client.close(scope=tmp_scope, name=tmp_dsn)
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_create_sample(self, vo, root_account, did_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Create a sample"""
tmp_scope = 'mock'
tmp_rse, rse_id = rse_factory.make_mock_rse()
tmp_dsn = did_name_generator('dataset')
# PFN example: rfio://castoratlas.cern.ch/castor/cern.ch/grid/atlas/tzero/xx/xx/xx/filename
dataset_meta = {'project': 'data13_hip',
'run_number': 300000,
'stream_name': 'physics_CosmicCalo',
'prod_step': 'merge',
'datatype': 'NTUP_TRIG',
'version': 'f392_m927',
}
rules = [{'copies': 1, 'rse_expression': tmp_rse, 'account': root_account.external}]
files = []
for i in range(5):
lfn = did_name_generator('file')
file_meta = {'guid': str(generate_uuid()), 'events': 10}
files.append({'scope': InternalScope(tmp_scope, vo=vo), 'name': lfn,
'bytes': 724963570, 'adler32': '0cc737eb',
'meta': file_meta})
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, statuses={'monotonic': True}, meta=dataset_meta, rules=rules, files=files, rse=tmp_rse)
did_client.close(scope=tmp_scope, name=tmp_dsn)
tmp_dsn_output = did_name_generator('dataset')
did_client.create_did_sample(input_scope=tmp_scope, input_name=tmp_dsn, output_scope=tmp_scope, output_name=tmp_dsn_output, nbfiles=2)
files = [f for f in did_client.list_files(scope=tmp_scope, name=tmp_dsn_output)]
assert len(files) == 2
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_attach_dids_to_dids(self, did_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Attach dids to dids"""
tmp_scope = 'mock'
tmp_rse, rse_id = rse_factory.make_mock_rse()
nb_datasets = 5
nb_files = 5
attachments, dsns = list(), list()
guid_to_query = None
dsn = {}
for i in range(nb_datasets):
attachment = {}
attachment['scope'] = tmp_scope
attachment['name'] = did_name_generator('dataset')
attachment['rse'] = tmp_rse
files = []
for _ in range(nb_files):
files.append({'scope': tmp_scope, 'name': did_name_generator('file'),
'bytes': 724963570, 'adler32': '0cc737eb',
'meta': {'guid': str(generate_uuid()), 'events': 100}})
attachment['dids'] = files
guid_to_query = files[0]['meta']['guid']
dsn = {'scope': tmp_scope, 'name': attachment['name']}
dsns.append(dsn)
attachments.append(attachment)
did_client.add_datasets(dsns=dsns)
did_client.attach_dids_to_dids(attachments=attachments)
dsns_l = [i for i in did_client.get_dataset_by_guid(guid_to_query)]
assert [dsn] == dsns_l
cnt_name = did_name_generator('container')
did_client.add_container(scope='mock', name=cnt_name)
with pytest.raises(UnsupportedOperation):
did_client.attach_dids_to_dids([{'scope': 'mock', 'name': cnt_name, 'rse': tmp_rse, 'dids': attachment['dids']}])
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_add_files_to_datasets(self, did_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Add files to Datasets"""
tmp_scope = 'mock'
tmp_rse, rse_id = rse_factory.make_mock_rse()
dsn1 = did_name_generator('dataset')
dsn2 = did_name_generator('dataset')
meta = {'transient': True}
files1, files2, nb_files = [], [], 5
for i in range(nb_files):
files1.append({'scope': tmp_scope, 'name': did_name_generator('file'),
'bytes': 724963570, 'adler32': '0cc737eb',
'meta': {'guid': str(generate_uuid()), 'events': 100}})
files2.append({'scope': tmp_scope, 'name': did_name_generator('file'),
'bytes': 724963570, 'adler32': '0cc737eb',
'meta': {'guid': str(generate_uuid()), 'events': 100}})
did_client.add_dataset(scope=tmp_scope, name=dsn1, files=files1,
rse=tmp_rse, meta=meta)
did_client.add_dataset(scope=tmp_scope, name=dsn2, files=files2,
rse=tmp_rse, meta=meta)
attachments = [{'scope': tmp_scope, 'name': dsn1, 'dids': files2, 'rse': tmp_rse},
{'scope': tmp_scope, 'name': dsn2, 'dids': files1, 'rse': tmp_rse}]
did_client.add_files_to_datasets(attachments)
files = [f for f in did_client.list_files(scope=tmp_scope, name=dsn1)]
assert len(files) == 10
with pytest.raises(FileAlreadyExists):
did_client.add_files_to_datasets(attachments)
for attachment in attachments:
for i in range(nb_files):
attachment['dids'].append({'scope': tmp_scope,
'name': did_name_generator('file'),
'bytes': 724963570,
'adler32': '0cc737eb',
'meta': {'guid': str(generate_uuid()),
'events': 100}})
did_client.add_files_to_datasets(attachments, ignore_duplicate=True)
files = [f for f in did_client.list_files(scope=tmp_scope, name=dsn1)]
assert len(files) == 15
# Corrupt meta-data
files = []
for attachment in attachments:
for file in attachment['dids']:
file['bytes'] = 1000
break
with pytest.raises(FileConsistencyMismatch):
did_client.add_files_to_datasets(attachments, ignore_duplicate=True)
@pytest.mark.dirty
def test_add_dataset(self, did_client):
""" DATA IDENTIFIERS (CLIENT): Add dataset """
tmp_scope = 'mock'
tmp_dsn = did_name_generator('dataset')
did_client.add_dataset(scope=tmp_scope, name=tmp_dsn, meta={'project': 'data13_hip'})
did = did_client.get_did(tmp_scope, tmp_dsn)
assert did['scope'] == tmp_scope
assert did['name'] == tmp_dsn
with pytest.raises(DataIdentifierNotFound):
did_client.get_did('i_dont_exist', 'neither_do_i')
@pytest.mark.dirty
def test_add_datasets(self, did_client):
""" DATA IDENTIFIERS (CLIENT): Bulk add datasets """
tmp_scope = 'mock'
dsns = list()
for i in range(500):
tmp_dsn = {'name': did_name_generator('dataset'), 'scope': tmp_scope, 'meta': {'project': 'data13_hip'}, 'account': 'root'}
dsns.append(tmp_dsn)
did_client.add_datasets(dsns)
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_exists(self, did_client, replica_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Check if data identifier exists """
tmp_scope = 'mock'
tmp_file = did_name_generator('file')
tmp_rse, rse_id = rse_factory.make_mock_rse()
replica_client.add_replica(tmp_rse, tmp_scope, tmp_file, 1, '0cc737eb')
did = did_client.get_did(tmp_scope, tmp_file)
assert did['scope'] == tmp_scope
assert did['name'] == tmp_file
with pytest.raises(DataIdentifierNotFound):
did_client.get_did('i_dont_exist', 'neither_do_i')
@pytest.mark.dirty
def test_did_hierarchy(self, did_client, replica_client, scope_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Check did hierarchy rule """
account = 'jdoe'
rse, rse_id = rse_factory.make_mock_rse()
scope = scope_name_generator()
file_ = [did_name_generator('file') for _ in range(10)]
dst = [did_name_generator('dataset') for _ in range(4)]
cnt = [did_name_generator('container') for _ in range(4)]
scope_client.add_scope(account, scope)
for i in range(10):
replica_client.add_replica(rse, scope, file_[i], 1, '0cc737eb')
for i in range(4):
did_client.add_did(scope, dst[i], 'DATASET', statuses=None, meta=None, rules=None)
for i in range(4):
did_client.add_did(scope, cnt[i], 'CONTAINER', statuses=None, meta=None, rules=None)
for i in range(4):
did_client.add_files_to_dataset(scope, dst[i], [{'scope': scope, 'name': file_[2 * i], 'bytes': 1, 'adler32': '0cc737eb'},
{'scope': scope, 'name': file_[2 * i + 1], 'bytes': 1, 'adler32': '0cc737eb'}])
did_client.add_containers_to_container(scope, cnt[1], [{'scope': scope, 'name': cnt[2]}, {'scope': scope, 'name': cnt[3]}])
did_client.add_datasets_to_container(scope, cnt[0], [{'scope': scope, 'name': dst[1]}, {'scope': scope, 'name': dst[2]}])
result = did_client.scope_list(scope, recursive=True)
for r in result:
pass
# TODO: fix, fix, fix
# if r['name'] == cnt[1]:
# assert r['type'] == 'container'
# assert r['level'] == 0
# if (r['name'] == cnt[0]) or (r['name'] == dst[0]) or (r['name'] == file[8]) or (r['name'] == file[9]):
# assert r['level'] == 0
# else:
# assert r['level'] == 1
def test_detach_did(self, did_client, replica_client, scope_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): Detach dids from a did"""
account = 'jdoe'
rse, rse_id = rse_factory.make_mock_rse()
scope = scope_name_generator()
file_ = [did_name_generator('file') for _ in range(10)]
dst = [did_name_generator('dataset') for _ in range(5)]
cnt = [did_name_generator('container') for _ in range(2)]
scope_client.add_scope(account, scope)
for i in range(10):
replica_client.add_replica(rse, scope, file_[i], 1, '0cc737eb')
for i in range(5):
did_client.add_dataset(scope, dst[i], statuses=None, meta=None, rules=None)
for i in range(2):
did_client.add_container(scope, cnt[i], statuses=None, meta=None, rules=None)
for i in range(5):
did_client.add_files_to_dataset(scope, dst[i], [{'scope': scope, 'name': file_[2 * i], 'bytes': 1, 'adler32': '0cc737eb'},
{'scope': scope, 'name': file_[2 * i + 1], 'bytes': 1, 'adler32': '0cc737eb'}])
did_client.add_containers_to_container(scope, cnt[1], [{'scope': scope, 'name': dst[2]}, {'scope': scope, 'name': dst[3]}])
with pytest.raises(UnsupportedOperation):
did_client.add_datasets_to_container(scope, cnt[0], [{'scope': scope, 'name': dst[1]}, {'scope': scope, 'name': cnt[1]}])
did_client.add_datasets_to_container(scope, cnt[0], [{'scope': scope, 'name': dst[1]}, {'scope': scope, 'name': dst[2]}])
did_client.detach_dids(scope, cnt[0], [{'scope': scope, 'name': dst[1]}])
did_client.detach_dids(scope, dst[3], [{'scope': scope, 'name': file_[6]}, {'scope': scope, 'name': file_[7]}])
result = did_client.scope_list(scope, recursive=True)
for r in result:
if r['name'] == dst[1]:
assert r['level'] == 0
if r['type'] == 'file':
if (r['name'] in file_[6:9]):
assert r['level'] == 0
else:
assert r['level'] != 0
with pytest.raises(UnsupportedOperation):
did_client.detach_dids(scope=scope, name=cnt[0], dids=[{'scope': scope, 'name': cnt[0]}])
did_client.close(scope, dst[4])
metadata = did_client.get_metadata(scope, dst[4])
i_bytes, i_length = metadata['bytes'], metadata['length']
metadata = did_client.get_metadata(scope, file_[8])
file1_bytes = metadata['bytes']
metadata = did_client.get_metadata(scope, file_[9])
file2_bytes = metadata['bytes']
did_client.detach_dids(scope, dst[4], [{'scope': scope, 'name': file_[8]}, {'scope': scope, 'name': file_[9]}])
metadata = did_client.get_metadata(scope, dst[4])
f_bytes, f_length = metadata['bytes'], metadata['length']
assert i_bytes == f_bytes + file1_bytes + file2_bytes
assert i_length == f_length + 1 + 1
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined RSE')
def test_scope_list(self, did_client, replica_client, rse_client, scope_client):
""" DATA IDENTIFIERS (CLIENT): Add, aggregate, and list data identifiers in a scope """
# create some dummy data
tmp_accounts = ['jdoe' for _ in range(3)]
tmp_scopes = [scope_name_generator() for _ in range(3)]
tmp_rses = [rse_name_generator() for _ in range(3)]
tmp_files = [did_name_generator('file') for _ in range(3)]
tmp_datasets = [did_name_generator('dataset') for _ in range(3)]
tmp_containers = [did_name_generator('container') for _ in range(3)]
# add dummy data to the catalogue
for i in range(3):
scope_client.add_scope(tmp_accounts[i], tmp_scopes[i])
rse_client.add_rse(tmp_rses[i])
replica_client.add_replica(tmp_rses[i], tmp_scopes[i], tmp_files[i], 1, '0cc737eb')
# put files in datasets
for i in range(3):
for j in range(3):
files = [{'scope': tmp_scopes[j], 'name': tmp_files[j], 'bytes': 1, 'adler32': '0cc737eb'}]
did_client.add_dataset(tmp_scopes[i], tmp_datasets[j])
did_client.add_files_to_dataset(tmp_scopes[i], tmp_datasets[j], files)
# put datasets in containers
for i in range(3):
for j in range(3):
datasets = [{'scope': tmp_scopes[j], 'name': tmp_datasets[j]}]
did_client.add_container(tmp_scopes[i], tmp_containers[j])
did_client.add_datasets_to_container(tmp_scopes[i], tmp_containers[j], datasets)
# reverse check if everything is in order
for i in range(3):
result = did_client.scope_list(tmp_scopes[i], recursive=True)
r_topdids = []
r_otherscopedids = []
r_scope = []
for r in result:
if r['level'] == 0:
r_topdids.append(r['scope'] + ':' + r['name'])
r_scope.append(r['scope'])
if r['scope'] != tmp_scopes[i]:
r_otherscopedids.append(r['scope'] + ':' + r['name'])
assert r['level'] in [1, 2]
for j in range(3):
assert tmp_scopes[i] == r_scope[j]
if j != i:
assert tmp_scopes[j] + ':' + tmp_files[j] in r_otherscopedids
assert tmp_scopes[i] + ':' + tmp_files[i] not in r_topdids
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_get_did(self, did_client, replica_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): add a new data identifier and try to retrieve it back"""
rse, rse_id = rse_factory.make_mock_rse()
scope = 'mock'
file_ = did_name_generator('file')
dsn = did_name_generator('dataset')
replica_client.add_replica(rse, scope, file_, 1, '0cc737eb')
did = did_client.get_did(scope, file_)
assert did['scope'] == scope
assert did['name'] == file_
did_client.add_dataset(scope=scope, name=dsn, lifetime=10000000)
did2 = did_client.get_did(scope, dsn)
assert type(did2['expired_at']) == datetime
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_get_meta(self, did_client, replica_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): add a new meta data for an identifier and try to retrieve it back"""
rse, rse_id = rse_factory.make_mock_rse()
scope = 'mock'
file_ = did_name_generator('file')
keys = ['project', 'run_number']
values = ['data13_hip', 12345678]
replica_client.add_replica(rse, scope, file_, 1, '0cc737eb')
for i in range(2):
did_client.set_metadata(scope, file_, keys[i], values[i])
meta = did_client.get_metadata(scope, file_)
for i in range(2):
assert meta[keys[i]] == values[i]
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_list_content(self, did_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): test to list contents for an identifier"""
rse, rse_id = rse_factory.make_mock_rse()
scope = 'mock'
nbfiles = 5
dataset1 = did_name_generator('dataset')
dataset2 = did_name_generator('dataset')
container = did_name_generator('container')
files1 = [{'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'} for i in range(nbfiles)]
files2 = [{'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'} for i in range(nbfiles)]
with pytest.raises(DataIdentifierNotFound):
did_client.list_content(scope, dataset1)
did_client.add_dataset(scope, dataset1)
with pytest.raises(DataIdentifierAlreadyExists):
did_client.add_dataset(scope, dataset1)
did_client.add_files_to_dataset(scope, dataset1, files1, rse=rse)
did_client.add_dataset(scope, dataset2)
did_client.add_files_to_dataset(scope, dataset2, files2, rse=rse)
did_client.add_container(scope, container)
datasets = [{'scope': scope, 'name': dataset1}, {'scope': scope, 'name': dataset2}]
did_client.add_datasets_to_container(scope, container, datasets)
contents = did_client.list_content(scope, container)
datasets_s = [d['name'] for d in contents]
assert dataset1 in datasets_s
assert dataset2 in datasets_s
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_list_files(self, did_client, replica_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): List files for a container"""
rse, rse_id = rse_factory.make_mock_rse()
scope = 'mock'
dataset1 = did_name_generator('dataset')
dataset2 = did_name_generator('dataset')
container = did_name_generator('container')
files1 = []
files2 = []
for i in range(10):
files1.append({'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'})
files2.append({'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'})
for i in range(10):
replica_client.add_replica(rse, scope, files1[i]['name'], 1, '0cc737eb')
replica_client.add_replica(rse, scope, files2[i]['name'], 1, '0cc737eb')
did_client.add_dataset(scope, dataset1)
did_client.add_files_to_dataset(scope, dataset1, files1)
did_client.add_dataset(scope, dataset2)
did_client.add_files_to_dataset(scope, dataset2, files2)
datasets = [{'scope': scope, 'name': dataset1}, {'scope': scope, 'name': dataset2}]
did_client.add_container(scope, container)
did_client.add_datasets_to_container(scope, container, datasets)
# List file content
content = did_client.list_files(scope, files1[i]['name'])
assert content is not None
for d in content:
assert d['name'] == files1[i]['name']
# List container content
for d in [{'name': x['name'], 'scope': x['scope'], 'bytes': x['bytes'], 'adler32': x['adler32']} for x in did_client.list_files(scope, container)]:
assert d in files1 + files2
# List non-existing data identifier content
with pytest.raises(DataIdentifierNotFound):
did_client.list_files(scope, 'Nimportnawak')
@pytest.mark.dirty
@pytest.mark.noparallel(reason='uses pre-defined scope')
def test_list_replicas(self, did_client, replica_client, rse_factory):
""" DATA IDENTIFIERS (CLIENT): List replicas for a container"""
rse, rse_id = rse_factory.make_mock_rse()
scope = 'mock'
dsn1 = did_name_generator('dataset')
dsn2 = did_name_generator('dataset')
cnt = did_name_generator('container')
files1 = []
files2 = []
for i in range(10):
files1.append({'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'})
files2.append({'scope': scope, 'name': did_name_generator('file'), 'bytes': 1, 'adler32': '0cc737eb'})
did_client.add_dataset(scope, dsn1)
did_client.add_files_to_dataset(scope, dsn1, files1, rse=rse)
did_client.add_dataset(scope, dsn2)
did_client.add_files_to_dataset(scope, dsn2, files2, rse=rse)
did_client.add_container(scope, cnt)
did_client.add_datasets_to_container(scope, cnt, [{'scope': scope, 'name': dsn1}, {'scope': scope, 'name': dsn2}])
replicas = replica_client.list_replicas(dids=[{'scope': scope, 'name': dsn1}])
assert replicas is not None
replicas = replica_client.list_replicas(dids=[{'scope': scope, 'name': cnt}])
assert replicas is not None