chore: delete useless file

tests/e2e/ctl_v3_alarm_test.go

@@ -1,106 +0,0 @@
-// Copyright 2016 The etcd Authors
-//
-// Licensed 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 e2e
-
-import (
-	"context"
-	"os"
-	"strings"
-	"testing"
-	"time"
-
-	clientv3 "go.etcd.io/etcd/client/v3"
-	"go.etcd.io/etcd/tests/v3/framework/e2e"
-)
-
-func TestCtlV3Alarm(t *testing.T) {
-	// The boltdb minimum working set is six pages.
-	testCtl(t, alarmTest, withQuota(int64(13*os.Getpagesize())))
-}
-
-func alarmTest(cx ctlCtx) {
-	// test small put still works
-	smallbuf := strings.Repeat("a", 64)
-	if err := ctlV3Put(cx, "1st_test", smallbuf, ""); err != nil {
-		cx.t.Fatal(err)
-	}
-
-	// write some chunks to fill up the database
-	buf := strings.Repeat("b", os.Getpagesize())
-	for {
-		if err := ctlV3Put(cx, "2nd_test", buf, ""); err != nil {
-			if !strings.Contains(err.Error(), "etcdserver: mvcc: database space exceeded") {
-				cx.t.Fatal(err)
-			}
-			break
-		}
-	}
-
-	// quota alarm should now be on
-	if err := ctlV3Alarm(cx, "list", "alarm:NOSPACE"); err != nil {
-		cx.t.Fatal(err)
-	}
-
-	// '/health' handler should return 'false'
-	if err := e2e.CURLGet(cx.epc, e2e.CURLReq{Endpoint: "/health", Expected: `{"health":"false","reason":"ALARM NOSPACE"}`}); err != nil {
-		cx.t.Fatalf("failed get with curl (%v)", err)
-	}
-
-	// check that Put is rejected when alarm is on
-	if err := ctlV3Put(cx, "3rd_test", smallbuf, ""); err != nil {
-		if !strings.Contains(err.Error(), "etcdserver: mvcc: database space exceeded") {
-			cx.t.Fatal(err)
-		}
-	}
-
-	eps := cx.epc.EndpointsV3()
-
-	// get latest revision to compact
-	cli, err := clientv3.New(clientv3.Config{
-		Endpoints:   eps,
-		DialTimeout: 3 * time.Second,
-	})
-	if err != nil {
-		cx.t.Fatal(err)
-	}
-	defer cli.Close()
-	sresp, err := cli.Status(context.TODO(), eps[0])
-	if err != nil {
-		cx.t.Fatal(err)
-	}
-
-	// make some space
-	if err := ctlV3Compact(cx, sresp.Header.Revision, true); err != nil {
-		cx.t.Fatal(err)
-	}
-	if err := ctlV3OnlineDefrag(cx); err != nil {
-		cx.t.Fatal(err)
-	}
-
-	// turn off alarm
-	if err := ctlV3Alarm(cx, "disarm", "alarm:NOSPACE"); err != nil {
-		cx.t.Fatal(err)
-	}
-
-	// put one more key below quota
-	if err := ctlV3Put(cx, "4th_test", smallbuf, ""); err != nil {
-		cx.t.Fatal(err)
-	}
-}
-
-func ctlV3Alarm(cx ctlCtx, cmd string, as ...string) error {
-	cmdArgs := append(cx.PrefixArgs(), "alarm", cmd)
-	return e2e.SpawnWithExpects(cmdArgs, cx.envMap, as...)
-}