milvus/internal/datanode/cache_test.go
Ten Thousand Leaves a8e1c8fa9d
Make duplicate flush recalls success and other logic update (#16755)
Latest logic:
1) Duplicate flush calls on same segments will not result in errors (same as the original design)
2) `FlushSegments` now still flushes stale segments even if non-stale segments failed to get flushed

issue: #16749

/kind enhancement

Signed-off-by: Yuchen Gao <yuchen.gao@zilliz.com>
2022-05-06 17:49:51 +08:00

40 lines
1.2 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.
package datanode
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestSegmentCache(t *testing.T) {
segCache := newCache()
assert.False(t, segCache.checkIfCached(0))
segCache.Cache(UniqueID(0))
assert.True(t, segCache.checkIfCached(0))
assert.False(t, segCache.checkOrCache(UniqueID(1)))
assert.True(t, segCache.checkIfCached(1))
assert.True(t, segCache.checkOrCache(UniqueID(1)))
segCache.Remove(UniqueID(0))
assert.False(t, segCache.checkIfCached(0))
}