File size: 1,821 Bytes
2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 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()
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