milvus/tests/python_client/testcases/test_index.py

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import pytest
from base.client_base import TestcaseBase
from base.index_wrapper import ApiIndexWrapper
from utils.util_log import test_log as log
from common import common_func as cf
from common import common_type as ct
from common.common_type import CaseLabel, CheckTasks
from common.code_mapping import CollectionErrorMessage as clem
from common.code_mapping import IndexErrorMessage as iem
from utils.util_pymilvus import *
from common.constants import *
from pymilvus.exceptions import MilvusException
prefix = "index"
default_schema = cf.gen_default_collection_schema()
default_field_name = ct.default_float_vec_field_name
default_index_params = {"index_type": "IVF_SQ8", "metric_type": "L2", "params": {"nlist": 64}}
# copied from pymilvus
uid = "test_index"
# BUILD_TIMEOUT = 300
field_name = default_float_vec_field_name
binary_field_name = default_binary_vec_field_name
default_string_field_name = ct.default_string_field_name
index_name1 = cf.gen_unique_str("float")
index_name2 = cf.gen_unique_str("varhar")
index_name3 = cf.gen_unique_str("binary")
default_string_index_params = {}
default_binary_schema = cf.gen_default_binary_collection_schema()
default_binary_index_params = {"index_type": "BIN_IVF_FLAT", "metric_type": "JACCARD", "params": {"nlist": 64}}
# query = gen_search_vectors_params(field_name, default_entities, default_top_k, 1)
default_index = {"index_type": "IVF_FLAT", "params": {"nlist": 128}, "metric_type": "L2"}
default_ip_index_params = {"index_type": "IVF_FLAT", "metric_type": "IP", "params": {"nlist": 64}}
default_nq = ct.default_nq
default_limit = ct.default_limit
default_search_exp = "int64 >= 0"
default_search_field = ct.default_float_vec_field_name
default_search_params = ct.default_search_params
default_search_ip_params = ct.default_search_ip_params
default_search_binary_params = ct.default_search_binary_params
class TestIndexParams(TestcaseBase):
""" Test case of index interface """
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.parametrize("collection", [None, "coll"])
def test_index_non_collection(self, collection):
"""
target: test index with None collection
method: input none collection object
expected: raise exception
"""
self._connect()
self.index_wrap.init_index(collection, default_field_name, default_index_params, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: clem.CollectionType})
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.parametrize("field_name", ct.get_invalid_strs)
def test_index_field_name_invalid(self, field_name):
"""
target: test index with error field name
method: input field name
expected: raise exception
"""
collection_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=collection_name)
log.error(iem.WrongFieldName % str(field_name))
self.index_wrap.init_index(collection_w.collection, field_name, default_index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: iem.WrongFieldName % str(field_name)})
@pytest.mark.tags(CaseLabel.L1)
def test_index_field_name_not_existed(self):
"""
target: test index with error field name
method: input field name not created
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
f_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
self.index_wrap.init_index(collection_w.collection, f_name, default_index_params, check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: f"cannot create index on non-existed field: {f_name}"})
@pytest.mark.tags(CaseLabel.L0)
@pytest.mark.parametrize("index_type", ct.get_invalid_strs)
def test_index_type_invalid(self, index_type):
"""
target: test index with error index type
method: input invalid index type
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
index_params = copy.deepcopy(default_index_params)
index_params["index_type"] = index_type
if not isinstance(index_params["index_type"], str):
msg = "must be str"
else:
msg = "Invalid index_type"
self.index_wrap.init_index(collection_w.collection, default_field_name, index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: msg})
@pytest.mark.tags(CaseLabel.L1)
def test_index_type_not_supported(self):
"""
target: test index with error index type
method: input unsupported index type
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
index_params = copy.deepcopy(default_index_params)
index_params["index_type"] = "IVFFFFFFF"
self.index_wrap.init_index(collection_w.collection, default_field_name, index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: ""})
@pytest.mark.tags(CaseLabel.L1)
def test_index_params_invalid(self, get_invalid_index_params):
"""
target: test index with error index params
method: input invalid index params
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
index_params = get_invalid_index_params
self.index_wrap.init_index(collection_w.collection, default_field_name, index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: ""})
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.parametrize("index_name", ["_1ndeX", "In_t0"])
def test_index_naming_rules(self, index_name):
"""
target: test index naming rules
method: 1. connect milvus
2. Create a collection
3. Create an index with an index_name which uses all the supported elements in the naming rules
expected: Index create successfully
"""
self._connect()
collection_w = self.init_collection_wrap()
collection_w.create_index(default_field_name, default_index_params, index_name=index_name)
assert len(collection_w.indexes) == 1
assert collection_w.indexes[0].index_name == index_name
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.parametrize("index_name", ["_1ndeX", "In_0"])
def test_index_same_index_name_two_fields(self, index_name):
"""
target: test index naming rules
method: 1. connect milvus
2. Create a collection with more than 3 fields
3. Create two indexes on two fields with the same index name
expected: raise exception
"""
self._connect()
collection_w = self.init_collection_wrap()
self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params,
index_name=index_name)
self.index_wrap.init_index(collection_w.collection, ct.default_int64_field_name, default_index_params,
index_name=index_name,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: "CreateIndex failed: index already exist, "
"but parameters are inconsistent"})
@pytest.mark.tags(CaseLabel.L1)
# @pytest.mark.xfail(reason="issue 19181")
@pytest.mark.parametrize("get_invalid_index_name", ["1nDex", "$in4t", "12 s", "(中文)"])
def test_index_name_invalid(self, get_invalid_index_name):
"""
target: test index with error index name
method: input invalid index name
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
index_name = get_invalid_index_name
collection_w = self.init_collection_wrap(name=c_name)
self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params,
index_name=get_invalid_index_name,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: "Invalid index name"})
class TestIndexOperation(TestcaseBase):
""" Test case of index interface """
@pytest.mark.tags(CaseLabel.L1)
def test_index_create_with_different_indexes(self):
"""
target: test create index on one field, with two different type of index
method: create two different indexes
expected: only latest index can be created for a collection
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params)
error = {ct.err_code: 1, ct.err_msg: f"CreateIndex failed: index already exists"}
self.index_wrap.init_index(collection_w.collection, default_field_name, default_index,
check_task=CheckTasks.err_res, check_items=error)
assert len(collection_w.indexes) == 1
assert collection_w.indexes[0].params["index_type"] == default_index_params["index_type"]
@pytest.mark.tags(CaseLabel.L1)
def test_index_collection_empty(self):
"""
target: test index with empty collection
method: Index on empty collection
expected: no exception raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
index, _ = self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params)
# TODO: assert index
cf.assert_equal_index(index, collection_w.collection.indexes[0])
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.parametrize("index_param", [default_index_params])
def test_index_params(self, index_param):
"""
target: test index with all index type/params
method: input valid params
expected: no exception raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index_params = index_param
index, _ = self.index_wrap.init_index(collection_w.collection, default_field_name, index_params)
# TODO: assert index
cf.assert_equal_index(index, collection_w.collection.indexes[0])
@pytest.mark.tags(CaseLabel.L1)
def test_index_params_flush(self):
"""
target: test index with all index type/params
method: input valid params
expected: no exception raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
# flush
collection_w.num_entities
index, _ = self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params)
# TODO: assert index
cf.assert_equal_index(index, collection_w.collection.indexes[0])
assert collection_w.num_entities == ct.default_nb
# TODO: not support
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_name_dup(self):
"""
target: test index with duplicate index name
method: create index with existed index name create by `collection.create_index`
expected: no exception raised
"""
c_name = cf.gen_unique_str(prefix)
index_name = ct.default_index_name
collection_w = self.init_collection_wrap(name=c_name)
collection_w.collection.create_index(default_field_name, default_index_params, index_name=index_name)
self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: ""})
# TODO: server not supported
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_field_names(self):
"""
target: test index on one field, with two indexes
method: create index with two different indexes
expected: no exception raised
"""
pass
# TODO: server not supported
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_fields(self):
"""
target: test index on two fields, with the same name
method: create the same index name with two different fields
expected: exception raised
"""
pass
# TODO: server not supported
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_fields_B(self):
"""
target: test index on two fields, with the different name
method: create the different index with two different fields
expected: no exception raised
"""
pass
# TODO: server not supported
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_field_names_eq_maximum(self):
"""
target: test index on one field, with the different names, num of the names equal to the maximum num supported
method: create the different indexes
expected: no exception raised
"""
pass
# TODO: server not supported
@pytest.mark.tags(CaseLabel.L1)
@pytest.mark.skip(reason='not supported')
def test_index_field_names_more_maximum(self):
"""
target: test index on one field, with the different names, num of the names more than the maximum num supported
method: create the different indexes
expected: exception raised
"""
pass
@pytest.mark.tags(CaseLabel.L1)
def test_index_drop_index(self):
"""
target: test index.drop
method: create index by `index`, and then drop it
expected: no exception raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
index, _ = self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params)
cf.assert_equal_index(index, collection_w.collection.indexes[0])
self.index_wrap.drop()
assert len(collection_w.collection.indexes) == 0
@pytest.mark.tags(CaseLabel.L1)
# TODO #7372
def test_index_drop_repeatedly(self):
"""
target: test index.drop
method: create index by `index`, and then drop it twice
expected: exception raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
_, _ = self.index_wrap.init_index(collection_w.collection, default_field_name, default_index_params)
self.index_wrap.drop()
self.index_wrap.drop(check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: "Index doesn't exist"})
class TestIndexAdvanced(TestcaseBase):
""" Test case of index interface """
@pytest.mark.tags(CaseLabel.L2)
def test_index_drop_multi_collections(self):
"""
target: test index.drop
method: create indexes by `index`, and then drop it, assert there is one index left
expected: exception raised
"""
c_name = cf.gen_unique_str(prefix)
c_name_2 = cf.gen_unique_str(prefix)
cw = self.init_collection_wrap(name=c_name)
cw2 = self.init_collection_wrap(name=c_name_2)
iw_2 = ApiIndexWrapper()
self.index_wrap.init_index(cw.collection, default_field_name, default_index_params)
index_2, _ = iw_2.init_index(cw2.collection, default_field_name, default_index_params)
self.index_wrap.drop()
assert cf.assert_equal_index(index_2, cw2.collection.indexes[0])
assert len(cw.collection.indexes) == 0
@pytest.mark.tags(CaseLabel.L2)
@pytest.mark.skip(reason='TODO')
def test_index_drop_during_inserting(self):
"""
target: test index.drop during inserting
method: create indexes by `index`, and then drop it during inserting entities, make sure async insert
expected: no exception raised, insert success
"""
pass
@pytest.mark.tags(CaseLabel.L2)
@pytest.mark.skip(reason='TODO')
def test_index_drop_during_searching(self):
"""
target: test index.drop during searching
method: create indexes by `index`, and then drop it during searching, make sure async search
expected: no exception raised, search success
"""
pass
@pytest.mark.tags(CaseLabel.L2)
@pytest.mark.skip(reason='TODO')
def test_index_recovery_after_restart(self):
"""
target: test index still existed after server restart
method: create index by `index`, and then restart server, assert index existed
expected: index in collection.indexes
"""
pass
@pytest.mark.tags(CaseLabel.L2)
@pytest.mark.skip(reason='TODO')
def test_index_building_after_restart(self):
"""
target: index can still build if not finished before server restart
method: create index by `index`, and then restart server, assert server is indexing
expected: index build finished after server restart
"""
pass
"""
******************************************************************
The following classes are copied from pymilvus test
******************************************************************
"""
class TestNewIndexBase(TestcaseBase):
"""
******************************************************************
The following cases are used to test `create_index` function
******************************************************************
"""
@pytest.fixture(
scope="function",
params=gen_simple_index()
)
def get_simple_index(self, request):
log.info(request.param)
return copy.deepcopy(request.param)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_new(self, get_simple_index):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, shards_num=1)
data = cf.gen_default_list_data(nb=5000)
collection_w.insert(data=data)
log.debug(collection_w.num_entities)
if get_simple_index["index_type"] != "FLAT":
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L1)
def test_annoy_index(self):
# The strange thing is that the indexnode crash is only reproduced when nb is 50000 and dim is 512
nb = 50000
dim = 512
fields = [cf.gen_int64_field(), cf.gen_float_vec_field(dim=dim)]
schema = cf.gen_collection_schema(fields, primary_field=ct.default_int64_field_name)
collection_w = self.init_collection_wrap(name=cf.gen_unique_str(), schema=schema)
# use python random to generate the data as usual doesn't reproduce
data = [[i for i in range(nb)], np.random.random([nb, dim]).tolist()]
collection_w.insert(data)
log.debug(collection_w.num_entities)
index_params = {"index_type": "ANNOY", "metric_type": "IP", "params": {"n_trees": 10}}
index_wrapper = ApiIndexWrapper()
index, _ = index_wrapper.init_index(collection_w.collection, ct.default_float_vec_field_name, index_params)
assert index.params == index_params
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_non_existed_field(self):
"""
target: test create index interface
method: create collection and add entities in it, create index on other field
expected: error raised
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
collection_w.create_index(ct.default_int8_field_name, default_index_params,
index_name=ct.default_index_name,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: "cannot create index on non-existed field: int8"}
)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_no_vectors(self):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params,
index_name=ct.default_index_name)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_partition(self):
"""
target: test create index interface
method: create collection, create partition, and add entities in it, create index
expected: return search success
"""
collection_w = self.init_collection_wrap()
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
data = cf.gen_default_list_data()
ins_res, _ = partition_w.insert(data)
assert len(ins_res.primary_keys) == len(data[0])
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_partition_flush(self):
"""
target: test create index interface
method: create collection, create partition, and add entities in it, create index
expected: return search success
"""
collection_w = self.init_collection_wrap()
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
data = cf.gen_default_list_data(default_nb)
partition_w.insert(data)
assert collection_w.num_entities == default_nb
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_without_connect(self):
"""
target: test create index without connection
method: create collection and add entities in it, check if added successfully
expected: raise exception
"""
self._connect()
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
self.connection_wrap.remove_connection(ct.default_alias)
res_list, _ = self.connection_wrap.list_connections()
assert ct.default_alias not in res_list
collection_w.create_index(ct.default_float_vec_field_name, ct.default_index_params,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: "should create connect first"})
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_search_with_query_vectors(self):
"""
target: test create index interface, search with more query vectors
method: create collection and add entities in it, create index
expected: return search success
"""
self._connect()
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
collection_w.load()
vectors = [[random.random() for _ in range(default_dim)] for _ in range(default_nq)]
collection_w.search(vectors[:default_nq], default_search_field,
default_search_params, default_limit,
default_search_exp)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_multithread(self):
"""
target: test create index interface with multiprocess
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
def build(collection_w):
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
threads_num = 8
threads = []
for i in range(threads_num):
t = MyThread(target=build, args=(collection_w,))
threads.append(t)
t.start()
time.sleep(0.2)
for t in threads:
t.join()
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_insert_flush(self, get_simple_index):
"""
target: test create index
method: create collection and create index, add entities in it
expected: create index ok, and count correct
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
assert collection_w.num_entities == default_nb
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index)
@pytest.mark.tags(CaseLabel.L1)
def test_create_same_index_repeatedly(self):
"""
target: check if index can be created repeatedly, with the same create_index params
method: create index after index have been built
expected: return code success, and search ok
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_different_name(self):
"""
target: check if index can be created repeatedly, with the same create_index params
method: create index after index have been built
expected: raise error
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params, index_name="a")
collection_w.create_index(ct.default_float_vec_field_name, default_index_params, index_name="b",
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: "CreateIndex failed: creating multiple indexes on same field is not supported"})
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_repeatedly_new(self):
"""
target: check if index can be created repeatedly, with the different create_index params
method: create another index with different index_params after index have been built
expected: drop index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index_prams = [default_index, {"metric_type": "L2", "index_type": "IVF_SQ8", "params": {"nlist": 1024}}]
for index in index_prams:
index_name = cf.gen_unique_str("name")
collection_w.create_index(default_float_vec_field_name, index, index_name=index_name)
collection_w.load()
collection_w.drop_index(index_name=index_name)
assert len(collection_w.collection.indexes) == 0
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_ip(self):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_no_vectors_ip(self):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params,
index_name=ct.default_index_name)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_partition_ip(self):
"""
target: test create index interface
method: create collection, create partition, and add entities in it, create index
expected: return search success
"""
collection_w = self.init_collection_wrap()
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
data = cf.gen_default_list_data(default_nb)
ins_res, _ = partition_w.insert(data)
assert len(ins_res.primary_keys) == len(data[0])
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_partition_flush_ip(self):
"""
target: test create index
method: create collection and create index, add entities in it
expected: create index ok, and count correct
"""
collection_w = self.init_collection_wrap()
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
data = cf.gen_default_list_data(default_nb)
partition_w.insert(data)
assert collection_w.num_entities == default_nb
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_search_with_query_vectors_ip(self):
"""
target: test create index interface, search with more query vectors
method: create collection and add entities in it, create index
expected: return search success
"""
self._connect()
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
collection_w.load()
vectors = [[random.random() for _ in range(default_dim)] for _ in range(default_nq)]
collection_w.search(vectors[:default_nq], default_search_field,
default_search_ip_params, default_limit,
default_search_exp)
@pytest.mark.tags(CaseLabel.L2)
def test_create_index_multithread_ip(self):
"""
target: test create index interface with multiprocess
method: create collection and add entities in it, create index
expected: return success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
def build(collection_w):
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
threads_num = 8
threads = []
for i in range(threads_num):
t = MyThread(target=build, args=(collection_w,))
threads.append(t)
t.start()
time.sleep(0.2)
for t in threads:
t.join()
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_no_vectors_insert_ip(self):
"""
target: test create index interface when there is no vectors in collection,
and does not affect the subsequent process
method: create collection and add no vectors in it, and then create index,
add entities in it
expected: return insert suceess
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
collection_w.insert(data=data)
assert collection_w.num_entities == default_nb
@pytest.mark.tags(CaseLabel.L2)
def test_create_same_index_repeatedly_ip(self):
"""
target: check if index can be created repeatedly, with the same create_index params
method: create index after index have been built
expected: return code success, and search ok
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params)
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L2)
def test_create_index_different_name_ip(self):
"""
target: check if index can be created repeatedly, with the same create_index params
method: create index after index have been built
expected: raise error
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(default_nb)
collection_w.insert(data=data)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params, index_name="a")
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params, index_name="b",
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1,
ct.err_msg: "CreateIndex failed: creating multiple indexes on same field is not supported"})
def test_create_different_index_repeatedly_ip(self):
"""
target: check if index can be created repeatedly, with the different create_index params
method: create another index with different index_params after index have been built
expected: drop index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index_prams = [default_ip_index_params,
{"metric_type": "IP", "index_type": "IVF_SQ8", "params": {"nlist": 1024}}]
for index in index_prams:
index_name = cf.gen_unique_str("name")
collection_w.create_index(default_float_vec_field_name, index, index_name=index_name)
collection_w.load()
collection_w.drop_index(index_name=index_name)
assert len(collection_w.collection.indexes) == 0
"""
******************************************************************
The following cases are used to test `drop_index` function
******************************************************************
"""
@pytest.mark.tags(CaseLabel.L0)
def test_drop_index(self, get_simple_index):
"""
target: test drop index interface
method: create collection and add entities in it, create index, call drop index
expected: return code 0, and default index param
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
if get_simple_index["index_type"] != "FLAT":
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L2)
# TODO #7372
def test_drop_index_repeatedly(self, get_simple_index):
"""
target: test drop index repeatedly
method: create index, call drop index, and drop again
expected: return code 0
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
if get_simple_index["index_type"] != "FLAT":
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
collection_w.drop_index(index_name=ct.default_index_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: "Index doesn\'t exist."})
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_without_connect(self):
"""
target: test drop index without connection
method: drop index, and check if drop successfully
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
collection_w.create_index(ct.default_float_vec_field_name, default_index_params,
index_name=ct.default_index_name)
self.connection_wrap.remove_connection(ct.default_alias)
collection_w.drop_index(index_name=ct.default_index_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: "should create connect first."})
@pytest.mark.tags(CaseLabel.L2)
def test_create_drop_index_repeatedly(self, get_simple_index):
"""
target: test create / drop index repeatedly, use the same index params
method: create index, drop index, four times
expected: return code 0
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
if get_simple_index["index_type"] != "FLAT":
for i in range(4):
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_ip(self, get_simple_index):
"""
target: test drop index interface
method: create collection and add entities in it, create index, call drop index
expected: return code 0, and default index param
"""
get_simple_index["metric_type"] = "IP"
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
if get_simple_index["index_type"] != "FLAT":
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_repeatedly_ip(self, get_simple_index):
"""
target: test drop index repeatedly
method: create index, call drop index, and drop again
expected: return code 0
"""
get_simple_index["metric_type"] = "IP"
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
if get_simple_index["index_type"] != "FLAT":
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
collection_w.drop_index(index_name=ct.default_index_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: "Index doesn\'t exist."})
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_without_connect_ip(self):
"""
target: test drop index without connection
method: drop index, and check if drop successfully
expected: raise exception
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
collection_w.create_index(ct.default_float_vec_field_name, default_ip_index_params,
index_name=ct.default_index_name)
self.connection_wrap.remove_connection(ct.default_alias)
collection_w.drop_index(index_name=ct.default_index_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: "should create connect first."})
@pytest.mark.tags(CaseLabel.L2)
def test_create_drop_index_repeatedly_ip(self, get_simple_index):
"""
target: test create / drop index repeatedly, use the same index params
method: create index, drop index, four times
expected: return code 0
"""
get_simple_index["metric_type"] = "IP"
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
if get_simple_index["index_type"] != "FLAT":
for i in range(4):
collection_w.create_index(ct.default_float_vec_field_name, get_simple_index,
index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L0)
def test_create_PQ_without_nbits(self):
"""
target: test create PQ index
method: create PQ index without nbits
expected: create successfully
"""
PQ_index = {"index_type": "IVF_PQ", "params": {"nlist": 128, "m": 16}, "metric_type": "L2"}
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
collection_w.create_index(ct.default_float_vec_field_name, PQ_index, index_name=ct.default_index_name)
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_collection_not_create_ip(self):
"""
target: test drop index interface when index not created
method: create collection and add entities in it, create index
expected: return code not equals to 0, drop index failed
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
collection_w.drop_index(index_name=default_field_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0, ct.err_msg: "Index doesn\'t exist."})
@pytest.mark.tags(CaseLabel.L1)
def test_index_collection_with_after_load(self):
"""
target: Test that index files are not lost after loading
method: create collection and add entities in it, create index, flush and load
expected: load and search successfully
"""
collection_w = self.init_collection_wrap(cf.gen_unique_str(prefix))
nums = 20
tmp_nb = 5000
for i in range(nums):
df = cf.gen_default_dataframe_data(nb=tmp_nb, start=i * tmp_nb)
insert_res, _ = collection_w.insert(df)
assert collection_w.num_entities == (i + 1) * tmp_nb
collection_w.create_index(ct.default_float_vec_field_name, default_index_params)
collection_w.load()
vectors = [[random.random() for _ in range(default_dim)] for _ in range(default_nq)]
search_res, _ = collection_w.search(vectors, default_search_field, default_search_params, default_limit)
assert len(search_res[0]) == ct.default_limit
class TestNewIndexBinary(TestcaseBase):
def get_simple_index(self, request):
log.info(request.param)
return copy.deepcopy(request.param)
"""
******************************************************************
The following cases are used to test `create_index` function
******************************************************************
"""
@pytest.mark.tags(CaseLabel.L2)
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index(self):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
df, _ = cf.gen_default_binary_dataframe_data()
collection_w.insert(data=df)
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=binary_field_name)
assert collection_w.has_index(index_name=binary_field_name)[0] == True
@pytest.mark.tags(CaseLabel.L0)
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index_partition(self):
"""
target: test create index interface
method: create collection, create partition, and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
df, _ = cf.gen_default_binary_dataframe_data()
ins_res, _ = partition_w.insert(df)
assert len(ins_res.primary_keys) == len(df)
collection_w.create_index(default_binary_vec_field_name, default_binary_index_params,
index_name=binary_field_name)
assert collection_w.has_index(index_name=binary_field_name)[0] == True
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L0)
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index_search_with_query_vectors(self):
"""
target: test create index interface, search with more query vectors
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
df, _ = cf.gen_default_binary_dataframe_data()
collection_w.insert(data=df)
collection_w.create_index(default_binary_vec_field_name, default_binary_index_params,
index_name=binary_field_name)
collection_w.load()
_, vectors = cf.gen_binary_vectors(default_nq, default_dim)
collection_w.search(vectors[:default_nq], binary_field_name,
default_search_binary_params, default_limit,
default_search_exp)
# @pytest.mark.timeout(BUILD_TIMEOUT)
@pytest.mark.tags(CaseLabel.L2)
def test_create_index_invalid_metric_type_binary(self):
"""
target: test create index interface with invalid metric type
method: add entities into binary collection, flush, create index with L2 metric type.
expected: return create_index failure
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
binary_index_params = {'index_type': 'BIN_IVF_FLAT', 'metric_type': 'L2', 'params': {'nlist': 64}}
collection_w.create_index(default_binary_vec_field_name, binary_index_params,
index_name=binary_field_name, check_task=CheckTasks.err_res,
check_items={ct.err_code: 0,
ct.err_msg: "Invalid metric_type: L2, which does not match the index type: BIN_IVF_FLAT"})
"""
******************************************************************
The following cases are used to test `drop_index` function
******************************************************************
"""
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index(self):
"""
target: test drop index interface
method: create collection and add entities in it, create index, call drop index
expected: return code 0, and default index param
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
df, _ = cf.gen_default_binary_dataframe_data()
collection_w.insert(data=df)
collection_w.create_index(default_binary_vec_field_name, default_binary_index_params,
index_name=binary_field_name)
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=binary_field_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L0)
def test_drop_index_partition(self):
"""
target: test drop index interface
method: create collection, create partition and add entities in it,
create index on collection, call drop collection index
expected: return code 0, and default index param
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
partition_name = cf.gen_unique_str(prefix)
partition_w = self.init_partition_wrap(collection_w, partition_name)
assert collection_w.has_partition(partition_name)[0]
df, _ = cf.gen_default_binary_dataframe_data()
ins_res, _ = partition_w.insert(df)
assert len(ins_res.primary_keys) == len(df)
collection_w.create_index(default_binary_vec_field_name, default_binary_index_params,
index_name=binary_field_name)
assert collection_w.has_index(index_name=binary_field_name)[0] == True
assert len(collection_w.indexes) == 1
collection_w.drop_index(index_name=binary_field_name)
assert collection_w.has_index(index_name=binary_field_name)[0] == False
assert len(collection_w.indexes) == 0
class TestIndexInvalid(object):
"""
Test create / describe / drop index interfaces with invalid collection names
"""
@pytest.fixture(
scope="function",
params=gen_invalid_strs()
)
def get_collection_name(self, request):
yield request.param
@pytest.mark.tags(CaseLabel.L0)
def test_create_index_with_invalid_collection_name(self, connect, get_collection_name):
"""
target: test create index interface for invalid scenario
method: create index with invalid collection name
expected: raise exception
"""
collection_name = get_collection_name
with pytest.raises(Exception) as e:
connect.create_index(collection_name, field_name, default_index)
@pytest.mark.tags(CaseLabel.L2)
def test_drop_index_with_invalid_collection_name(self, connect, get_collection_name):
"""
target: test drop index interface for invalid scenario
method: drop index with invalid collection name
expected: raise exception
"""
collection_name = get_collection_name
with pytest.raises(Exception) as e:
connect.drop_index(collection_name)
@pytest.fixture(
scope="function",
params=gen_invalid_index()
)
def get_index(self, request):
yield request.param
@pytest.mark.tags(CaseLabel.L2)
def test_create_index_with_invalid_index_params(self, connect, collection, get_index):
"""
target: test create index interface for invalid scenario
method: create index with invalid index params
expected: raise exception
"""
log.info(get_index)
with pytest.raises(Exception) as e:
connect.create_index(collection, field_name, get_index)
class TestNewIndexAsync(TestcaseBase):
@pytest.fixture(scope="function", params=[False, True])
def _async(self, request):
yield request.param
def call_back(self):
assert True
"""
******************************************************************
The following cases are used to test `create_index` function
******************************************************************
"""
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index(self, _async):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
res, _ = collection_w.create_index(ct.default_float_vec_field_name, default_index_params,
index_name=ct.default_index_name, _async=_async)
if _async:
res.done()
assert len(collection_w.indexes) == 1
@pytest.mark.tags(CaseLabel.L0)
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index_drop(self, _async):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
res, _ = collection_w.create_index(ct.default_float_vec_field_name, default_index_params,
index_name=ct.default_index_name, _async=_async)
# load and search
collection_w.load()
vectors_s = [[random.random() for _ in range(ct.default_dim)] for _ in range(ct.default_nq)]
search_res, _ = collection_w.search(vectors_s[:ct.default_nq], ct.default_float_vec_field_name,
ct.default_search_params, ct.default_limit)
assert len(search_res) == ct.default_nq
assert len(search_res[0]) == ct.default_limit
if _async:
res.done()
assert collection_w.indexes[0].params == default_index_params
collection_w.drop_index(index_name=ct.default_index_name)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L0)
# @pytest.mark.timeout(BUILD_TIMEOUT)
def test_create_index_callback(self):
"""
target: test create index interface
method: create collection and add entities in it, create index
expected: return search success
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
res, _ = collection_w.create_index(ct.default_float_vec_field_name, default_index_params,
index_name=ct.default_index_name, _async=True,
_callback=self.call_back())
class TestIndexString(TestcaseBase):
"""
******************************************************************
The following cases are used to test create index about string
******************************************************************
"""
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_with_string_field(self):
"""
target: test create index with string field is not primary
method: 1.create collection and insert data
2.only create an index with string field is not primary
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index, _ = self.index_wrap.init_index(collection_w.collection, default_string_field_name,
default_string_index_params)
cf.assert_equal_index(index, collection_w.indexes[0])
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_with_string_before_load(self):
"""
target: test create index with string field before load
method: 1.create collection and insert data
2.create an index with string field before load
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(ct.default_nb)
collection_w.insert(data=data)
index, _ = self.index_wrap.init_index(collection_w.collection, default_string_field_name,
default_string_index_params)
cf.assert_equal_index(index, collection_w.indexes[0])
collection_w.load()
assert collection_w.num_entities == default_nb
@pytest.mark.tags(CaseLabel.L1)
def test_load_after_create_index_with_string(self):
"""
target: test load after create index with string field
method: 1.create collection and insert data
2.collection load after create index with string field
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data(ct.default_nb)
collection_w.insert(data=data)
collection_w.load()
index, _ = self.index_wrap.init_index(collection_w.collection, default_string_field_name,
default_string_index_params)
cf.assert_equal_index(index, collection_w.indexes[0])
assert collection_w.num_entities == default_nb
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_with_string_field_is_primary(self):
"""
target: test create index with string field is primary
method: 1.create collection
2.insert data
3.only create an index with string field is primary
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
schema = cf.gen_string_pk_default_collection_schema()
collection_w = self.init_collection_wrap(name=c_name, schema=schema)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index, _ = self.index_wrap.init_index(collection_w.collection, default_string_field_name,
default_string_index_params)
cf.assert_equal_index(index, collection_w.indexes[0])
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_or_not_with_string_field(self):
"""
target: test create index, half of the string fields are indexed and half are not
method: 1.create collection
2.insert data
3.half of the indexes are created and half are not in the string fields
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
string_fields = [cf.gen_string_field(name="test_string")]
schema = cf.gen_schema_multi_string_fields(string_fields)
collection_w = self.init_collection_wrap(name=c_name, schema=schema)
df = cf.gen_dataframe_multi_string_fields(string_fields=string_fields)
collection_w.insert(df)
self.index_wrap.init_index(collection_w.collection, default_string_field_name, default_string_index_params)
@pytest.mark.tags(CaseLabel.L1)
def test_create_index_with_same_index_name(self):
"""
target: test create index with different fields use same index name
method: 1.create collection
2.insert data
3.only create index with different fields use same index name
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=index_name2)
collection_w.create_index(default_float_vec_field_name, default_index_params,
index_name=index_name2,
check_task=CheckTasks.err_res,
check_items={ct.err_code: 1, ct.err_msg: "CreateIndex failed"})
@pytest.mark.tags(CaseLabel.L1)
def test_create_different_index_fields(self):
"""
target: test create index with different fields
method: 1.create collection
2.insert data
3.create different indexes with string and float vector field
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
collection_w.create_index(default_float_vec_field_name, default_index_params, index_name=index_name1)
assert collection_w.has_index(index_name=index_name1)[0] == True
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=index_name2)
assert collection_w.has_index(index_name=index_name2)[0] == True
assert len(collection_w.indexes) == 2
@pytest.mark.tags(CaseLabel.L1)
def test_create_different_index_binary_fields(self):
"""
target: testing the creation of indexes with string and binary fields
method: 1.create collection
2.insert data
3.create different indexes with string and binary vector field
expected: create index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name, schema=default_binary_schema)
df, _ = cf.gen_default_binary_dataframe_data()
collection_w.insert(data=df)
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=index_name2)
assert collection_w.has_index(index_name=index_name2)[0] == True
collection_w.create_index(default_binary_vec_field_name, default_binary_index_params, index_name=index_name3)
assert collection_w.has_index(index_name=index_name3)[0] == True
assert len(collection_w.indexes) == 2
@pytest.mark.tags(CaseLabel.L1)
def test_drop_index_with_string_field(self):
"""
target: test drop index with string field
method: 1.create collection and insert data
2.create index and use index.drop() drop index
expected: drop index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
index, _ = self.index_wrap.init_index(collection_w.collection, default_string_field_name,
default_string_index_params)
cf.assert_equal_index(index, collection_w.indexes[0])
self.index_wrap.drop()
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L1)
def test_collection_drop_index_with_string(self):
"""
target: test drop index with string field
method: 1.create collection and insert data
2.create index and uses collection.drop_index () drop index
expected: drop index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
data = cf.gen_default_list_data()
collection_w.insert(data=data)
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=index_name2)
collection_w.drop_index(index_name=index_name2)
assert len(collection_w.indexes) == 0
@pytest.mark.tags(CaseLabel.L1)
def test_index_with_string_field_empty(self):
"""
target: test drop index with string field
method: 1.create collection and insert data
2.create index and uses collection.drop_index () drop index
expected: drop index successfully
"""
c_name = cf.gen_unique_str(prefix)
collection_w = self.init_collection_wrap(name=c_name)
nb = 3000
data = cf.gen_default_list_data(nb)
data[2] = [""for _ in range(nb)]
collection_w.insert(data=data)
collection_w.create_index(default_string_field_name, default_string_index_params, index_name=index_name2)
assert collection_w.has_index(index_name=index_name2)[0] == True
collection_w.drop_index(index_name=index_name2)
assert len(collection_w.indexes) == 0