| import os |
| import time |
|
|
| import numpy as np |
| from numpy.testing import assert_array_equal |
|
|
| import tiledb.cc as lt |
|
|
|
|
| def test_group_metadata(tmp_path): |
| int_data = np.array([1, 2, 3]) |
| flt_data = np.array([1.5, 2.5, 3.5]) |
|
|
| ctx = lt.Context() |
|
|
| grp_path = os.path.join(tmp_path, "test_groups_metadata") |
| lt.Group._create(ctx, grp_path) |
| grp = lt.Group(ctx, grp_path, lt.QueryType.WRITE) |
| grp._put_metadata("int", int_data) |
| grp._put_metadata("flt", flt_data) |
| grp._close() |
|
|
| grp._open(lt.QueryType.READ) |
| assert grp._metadata_num() == 2 |
| assert grp._has_metadata("int") |
| assert_array_equal(grp._get_metadata("int", False)[0], int_data) |
| assert grp._has_metadata("flt") |
| assert_array_equal(grp._get_metadata("flt", False)[0], flt_data) |
| grp._close() |
|
|
| time.sleep(0.001) |
| grp._open(lt.QueryType.WRITE) |
| grp._delete_metadata("int") |
| grp._close() |
|
|
| grp = lt.Group(ctx, grp_path, lt.QueryType.READ) |
| assert grp._metadata_num() == 1 |
| assert not grp._has_metadata("int") |
| grp._close() |
|
|
|
|
| def test_group_members(tmp_path): |
| ctx = lt.Context() |
|
|
| grp_path = os.path.join(tmp_path, "test_group_metadata") |
| lt.Group._create(ctx, grp_path) |
| grp = lt.Group(ctx, grp_path, lt.QueryType.WRITE) |
|
|
| subgrp_path = os.path.join(tmp_path, "test_group_0") |
| lt.Group._create(ctx, subgrp_path) |
| grp._add(subgrp_path) |
| grp._close() |
|
|
| grp._open(lt.QueryType.READ) |
| assert grp._member_count() == 1 |
| member = grp._member(0) |
| assert os.path.basename(member._uri) == os.path.basename(subgrp_path) |
| assert member._type == lt.ObjectType.GROUP |
| grp._close() |
|
|
| grp._open(lt.QueryType.WRITE) |
| grp._remove(subgrp_path) |
| grp._close() |
|
|
| grp = lt.Group(ctx, grp_path, lt.QueryType.READ) |
| assert grp._member_count() == 0 |
| grp._close() |
|
|
