mirror of https://github.com/etcd-io/dbtester.git
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
// Copyright 2017 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package analyze
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import (
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"reflect"
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"testing"
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)
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func Test_processTimeSeries(t *testing.T) {
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var tslice []keyNumAndMemory
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for i := int64(0); i < 10; i++ {
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dp := keyNumAndMemory{
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keyNum: 50,
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avgMemoryMB: float64(i + 1),
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}
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tslice = append(tslice, dp)
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}
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pss := processTimeSeries(tslice, 20, 555)
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expexcted := []keyNumAndMemory{
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{keyNum: 20, avgMemoryMB: 1},
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{keyNum: 40, avgMemoryMB: 1},
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{keyNum: 60, avgMemoryMB: 1},
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{keyNum: 80, avgMemoryMB: 2},
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{keyNum: 100, avgMemoryMB: 2},
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{keyNum: 120, avgMemoryMB: 3},
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{keyNum: 140, avgMemoryMB: 3},
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{keyNum: 160, avgMemoryMB: 3},
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{keyNum: 180, avgMemoryMB: 4},
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{keyNum: 200, avgMemoryMB: 4},
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{keyNum: 220, avgMemoryMB: 5},
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{keyNum: 240, avgMemoryMB: 5},
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{keyNum: 260, avgMemoryMB: 5},
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{keyNum: 280, avgMemoryMB: 6},
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{keyNum: 300, avgMemoryMB: 6},
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{keyNum: 320, avgMemoryMB: 7},
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{keyNum: 340, avgMemoryMB: 7},
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{keyNum: 360, avgMemoryMB: 7},
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{keyNum: 380, avgMemoryMB: 8},
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{keyNum: 400, avgMemoryMB: 8},
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{keyNum: 420, avgMemoryMB: 9},
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{keyNum: 440, avgMemoryMB: 9},
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{keyNum: 460, avgMemoryMB: 9},
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{keyNum: 480, avgMemoryMB: 10},
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{keyNum: 500, avgMemoryMB: 10},
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{keyNum: 520, avgMemoryMB: 0},
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{keyNum: 540, avgMemoryMB: 0},
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{keyNum: 555, avgMemoryMB: 0},
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}
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if len(pss) != len(expexcted) {
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t.Fatalf("expected %+v, got %+v", expexcted, pss)
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}
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for i, elem := range pss {
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if !reflect.DeepEqual(elem, expexcted[i]) {
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t.Fatalf("#%d: processed data point expected %+v, got %+v", i, expexcted[i], elem)
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}
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}
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}
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