mirror of
https://github.com/etcd-io/etcd.git
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befb283cca
For the sub test TestKVDelete/ClientAutoTLS, the timeout might be caused by IO or task scheduled. It's really hard to reproduce this case. And we don't add `VERBOSE=1` for e2e test, the pipeline doesn't show the `EXPECT_DEBUG` log in time. It's also hard to debug when flaky case show. So, this patch will enable `VERBOSE=1` to get timestamp in time. And the one operation `del a c -w json` will be performed after two seconds delay, we can increase the timeout from 15s to 30s just in case that the put or del operations take more time in unstable env. ``` Warning: Keys between "a" and "c" will be deleted. Please interrupt the command within next 2 seconds to cancel. ``` Signed-off-by: Wei Fu <fuweid89@gmail.com>
243 lines
7.8 KiB
Go
243 lines
7.8 KiB
Go
// Copyright 2022 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 common
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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clientv3 "go.etcd.io/etcd/client/v3"
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"go.etcd.io/etcd/tests/v3/framework/config"
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"go.etcd.io/etcd/tests/v3/framework/testutils"
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)
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func TestKVPut(t *testing.T) {
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testRunner.BeforeTest(t)
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for _, tc := range clusterTestCases() {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
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defer clus.Close()
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cc := testutils.MustClient(clus.Client())
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testutils.ExecuteUntil(ctx, t, func() {
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key, value := "foo", "bar"
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if err := cc.Put(ctx, key, value, config.PutOptions{}); err != nil {
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t.Fatalf("count not put key %q, err: %s", key, err)
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}
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resp, err := cc.Get(ctx, key, config.GetOptions{})
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if err != nil {
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t.Fatalf("count not get key %q, err: %s", key, err)
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}
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if len(resp.Kvs) != 1 {
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t.Errorf("Unexpected lenth of response, got %d", len(resp.Kvs))
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}
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if string(resp.Kvs[0].Key) != key {
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t.Errorf("Unexpected key, want %q, got %q", key, resp.Kvs[0].Key)
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}
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if string(resp.Kvs[0].Value) != value {
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t.Errorf("Unexpected value, want %q, got %q", value, resp.Kvs[0].Value)
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}
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})
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})
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}
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}
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func TestKVGet(t *testing.T) {
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testRunner.BeforeTest(t)
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for _, tc := range clusterTestCases() {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
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defer clus.Close()
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cc := testutils.MustClient(clus.Client())
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testutils.ExecuteUntil(ctx, t, func() {
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var (
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kvs = []string{"a", "b", "c", "c", "c", "foo", "foo/abc", "fop"}
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wantKvs = []string{"a", "b", "c", "foo", "foo/abc", "fop"}
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kvsByVersion = []string{"a", "b", "foo", "foo/abc", "fop", "c"}
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reversedKvs = []string{"fop", "foo/abc", "foo", "c", "b", "a"}
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)
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for i := range kvs {
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if err := cc.Put(ctx, kvs[i], "bar", config.PutOptions{}); err != nil {
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t.Fatalf("count not put key %q, err: %s", kvs[i], err)
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}
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}
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tests := []struct {
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begin string
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end string
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options config.GetOptions
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wkv []string
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}{
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{begin: "a", wkv: wantKvs[:1]},
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{begin: "a", options: config.GetOptions{Serializable: true}, wkv: wantKvs[:1]},
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{begin: "a", options: config.GetOptions{End: "c"}, wkv: wantKvs[:2]},
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{begin: "", options: config.GetOptions{Prefix: true}, wkv: wantKvs},
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{begin: "", options: config.GetOptions{FromKey: true}, wkv: wantKvs},
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{begin: "a", options: config.GetOptions{End: "x"}, wkv: wantKvs},
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{begin: "", options: config.GetOptions{Prefix: true, Revision: 4}, wkv: kvs[:3]},
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{begin: "a", options: config.GetOptions{CountOnly: true}, wkv: nil},
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{begin: "foo", options: config.GetOptions{Prefix: true}, wkv: []string{"foo", "foo/abc"}},
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{begin: "foo", options: config.GetOptions{FromKey: true}, wkv: []string{"foo", "foo/abc", "fop"}},
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{begin: "", options: config.GetOptions{Prefix: true, Limit: 2}, wkv: wantKvs[:2]},
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{begin: "", options: config.GetOptions{Prefix: true, Order: clientv3.SortAscend, SortBy: clientv3.SortByModRevision}, wkv: wantKvs},
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{begin: "", options: config.GetOptions{Prefix: true, Order: clientv3.SortAscend, SortBy: clientv3.SortByVersion}, wkv: kvsByVersion},
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{begin: "", options: config.GetOptions{Prefix: true, Order: clientv3.SortNone, SortBy: clientv3.SortByCreateRevision}, wkv: wantKvs},
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{begin: "", options: config.GetOptions{Prefix: true, Order: clientv3.SortDescend, SortBy: clientv3.SortByCreateRevision}, wkv: reversedKvs},
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{begin: "", options: config.GetOptions{Prefix: true, Order: clientv3.SortDescend, SortBy: clientv3.SortByKey}, wkv: reversedKvs},
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}
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for _, tt := range tests {
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resp, err := cc.Get(ctx, tt.begin, tt.options)
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if err != nil {
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t.Fatalf("count not get key %q, err: %s", tt.begin, err)
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}
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kvs := testutils.KeysFromGetResponse(resp)
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assert.Equal(t, tt.wkv, kvs)
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}
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})
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})
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}
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}
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func TestKVDelete(t *testing.T) {
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testRunner.BeforeTest(t)
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for _, tc := range clusterTestCases() {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
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defer clus.Close()
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cc := testutils.MustClient(clus.Client())
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testutils.ExecuteUntil(ctx, t, func() {
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kvs := []string{"a", "b", "c", "c/abc", "d"}
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tests := []struct {
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deleteKey string
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options config.DeleteOptions
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wantDeleted int
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wantKeys []string
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}{
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{ // delete all keys
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deleteKey: "",
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options: config.DeleteOptions{Prefix: true},
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wantDeleted: 5,
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},
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{ // delete all keys
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deleteKey: "",
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options: config.DeleteOptions{FromKey: true},
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wantDeleted: 5,
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},
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{
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deleteKey: "a",
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options: config.DeleteOptions{End: "c"},
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wantDeleted: 2,
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wantKeys: []string{"c", "c/abc", "d"},
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},
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{
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deleteKey: "c",
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wantDeleted: 1,
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wantKeys: []string{"a", "b", "c/abc", "d"},
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},
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{
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deleteKey: "c",
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options: config.DeleteOptions{Prefix: true},
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wantDeleted: 2,
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wantKeys: []string{"a", "b", "d"},
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},
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{
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deleteKey: "c",
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options: config.DeleteOptions{FromKey: true},
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wantDeleted: 3,
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wantKeys: []string{"a", "b"},
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},
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{
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deleteKey: "e",
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wantDeleted: 0,
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wantKeys: kvs,
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},
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}
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for _, tt := range tests {
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for i := range kvs {
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if err := cc.Put(ctx, kvs[i], "bar", config.PutOptions{}); err != nil {
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t.Fatalf("count not put key %q, err: %s", kvs[i], err)
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}
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}
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del, err := cc.Delete(ctx, tt.deleteKey, tt.options)
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if err != nil {
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t.Fatalf("count not get key %q, err: %s", tt.deleteKey, err)
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}
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assert.Equal(t, tt.wantDeleted, int(del.Deleted))
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get, err := cc.Get(ctx, "", config.GetOptions{Prefix: true})
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if err != nil {
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t.Fatalf("count not get key, err: %s", err)
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}
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kvs := testutils.KeysFromGetResponse(get)
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assert.Equal(t, tt.wantKeys, kvs)
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}
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})
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})
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}
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}
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func TestKVGetNoQuorum(t *testing.T) {
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testRunner.BeforeTest(t)
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tcs := []struct {
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name string
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options config.GetOptions
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wantError bool
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}{
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{
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name: "Serializable",
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options: config.GetOptions{Serializable: true},
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},
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{
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name: "Linearizable",
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options: config.GetOptions{Serializable: false, Timeout: time.Second},
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wantError: true,
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},
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}
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for _, tc := range tcs {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t)
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defer clus.Close()
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clus.Members()[0].Stop()
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clus.Members()[1].Stop()
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cc := clus.Members()[2].Client()
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testutils.ExecuteUntil(ctx, t, func() {
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key := "foo"
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_, err := cc.Get(ctx, key, tc.options)
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gotError := err != nil
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if gotError != tc.wantError {
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t.Fatalf("Unexpeted result, wantError: %v, gotErr: %v, err: %s", tc.wantError, gotError, err)
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}
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})
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})
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}
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}
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