mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
348 lines
12 KiB
Go
348 lines
12 KiB
Go
// Copyright 2023 The etcd Authors
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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 validate
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import (
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"errors"
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"testing"
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"time"
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"go.etcd.io/etcd/api/v3/etcdserverpb"
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clientv3 "go.etcd.io/etcd/client/v3"
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"go.etcd.io/etcd/tests/v3/robustness/identity"
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"go.etcd.io/etcd/tests/v3/robustness/model"
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"go.etcd.io/etcd/tests/v3/robustness/report"
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)
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func TestPatchHistory(t *testing.T) {
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for _, tc := range []struct {
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name string
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historyFunc func(baseTime time.Time, h *model.AppendableHistory)
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event model.Event
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expectRemains bool
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}{
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{
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name: "successful range remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendRange("key", "", 0, 0, start, stop, &clientv3.GetResponse{})
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},
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expectRemains: true,
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},
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{
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name: "successful put remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPut("key", "value", start, stop, &clientv3.PutResponse{}, nil)
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},
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expectRemains: true,
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},
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{
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name: "failed put remains if there is a matching event",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPut("key", "value", start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key",
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Value: model.ToValueOrHash("value"),
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},
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expectRemains: true,
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},
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{
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name: "failed put is dropped if event has different key",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPut("key1", "value", start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key2",
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Value: model.ToValueOrHash("value"),
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},
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expectRemains: false,
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},
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{
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name: "failed put is dropped if event has different value",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPut("key", "value1", start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key",
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Value: model.ToValueOrHash("value2"),
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},
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expectRemains: false,
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},
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{
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name: "failed put with lease remains if there is a matching event",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPutWithLease("key", "value", 123, start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key",
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Value: model.ToValueOrHash("value"),
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},
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expectRemains: true,
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},
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{
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name: "failed put is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPut("key", "value", start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed put with lease is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendPutWithLease("key", "value", 123, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "successful delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendDelete("key", start, stop, &clientv3.DeleteResponse{}, nil)
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},
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expectRemains: true,
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},
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{
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name: "failed delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendDelete("key", start, stop, nil, errors.New("failed"))
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},
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expectRemains: true,
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},
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{
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name: "successful empty txn remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{}, []clientv3.Op{}, start, stop, &clientv3.TxnResponse{}, nil)
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},
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expectRemains: true,
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},
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{
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name: "failed empty txn is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed txn put is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value")}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed txn put remains if there is a matching event",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value")}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key",
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Value: model.ToValueOrHash("value"),
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},
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expectRemains: true,
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},
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{
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name: "failed txn delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpDelete("key")}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: true,
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},
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{
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name: "successful txn put/delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value")}, []clientv3.Op{clientv3.OpDelete("key")}, start, stop, &clientv3.TxnResponse{}, nil)
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},
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expectRemains: true,
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},
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{
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name: "failed txn put/delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value")}, []clientv3.Op{clientv3.OpDelete("key")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: true,
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},
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{
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name: "failed txn delete/put remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpDelete("key")}, []clientv3.Op{clientv3.OpPut("key", "value")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: true,
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},
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{
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name: "failed txn empty/put is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{}, []clientv3.Op{clientv3.OpPut("key", "value")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed txn empty/put remains if there is a matching event",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value")}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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event: model.Event{
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Type: model.PutOperation,
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Key: "key",
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Value: model.ToValueOrHash("value"),
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},
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expectRemains: true,
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},
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{
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name: "failed txn empty/delete remains",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{}, []clientv3.Op{clientv3.OpDelete("key")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: true,
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},
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{
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name: "failed txn put&delete is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value1"), clientv3.OpDelete("key")}, []clientv3.Op{}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed txn empty/put&delete is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{}, []clientv3.Op{clientv3.OpPut("key", "value1"), clientv3.OpDelete("key")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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{
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name: "failed txn put&delete/put&delete is dropped",
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historyFunc: func(baseTime time.Time, h *model.AppendableHistory) {
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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h.AppendTxn(nil, []clientv3.Op{clientv3.OpPut("key", "value1"), clientv3.OpDelete("key")}, []clientv3.Op{clientv3.OpPut("key", "value2"), clientv3.OpDelete("key")}, start, stop, nil, errors.New("failed"))
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},
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expectRemains: false,
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},
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} {
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t.Run(tc.name, func(t *testing.T) {
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baseTime := time.Now()
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history := model.NewAppendableHistory(identity.NewIdProvider())
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tc.historyFunc(baseTime, history)
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time.Sleep(time.Nanosecond)
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start := time.Since(baseTime)
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time.Sleep(time.Nanosecond)
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stop := time.Since(baseTime)
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history.AppendPut("tombstone", "true", start, stop, &clientv3.PutResponse{Header: &etcdserverpb.ResponseHeader{Revision: 3}}, nil)
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watch := []model.WatchResponse{
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{
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Events: []model.WatchEvent{{Event: tc.event, Revision: 2}},
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Revision: 2,
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Time: time.Since(baseTime),
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},
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{
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Events: []model.WatchEvent{
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{Event: model.Event{
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Type: model.PutOperation,
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Key: "tombstone",
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Value: model.ToValueOrHash("true"),
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}, Revision: 3},
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},
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Revision: 3,
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Time: time.Since(baseTime),
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},
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}
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operations := patchedOperationHistory([]report.ClientReport{
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{
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ClientId: 0,
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KeyValue: history.History.Operations(),
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Watch: []model.WatchOperation{{Responses: watch}},
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},
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})
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remains := len(operations) == history.Len()
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if remains != tc.expectRemains {
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t.Errorf("Unexpected remains, got: %v, want: %v", remains, tc.expectRemains)
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}
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})
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}
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}
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