119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
// 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 (
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestCtlV3Watch(t *testing.T) { testCtl(t, watchTest) }
|
|
func TestCtlV3WatchNoTLS(t *testing.T) { testCtl(t, watchTest, withCfg(configNoTLS)) }
|
|
func TestCtlV3WatchClientTLS(t *testing.T) { testCtl(t, watchTest, withCfg(configClientTLS)) }
|
|
func TestCtlV3WatchPeerTLS(t *testing.T) { testCtl(t, watchTest, withCfg(configPeerTLS)) }
|
|
func TestCtlV3WatchTimeout(t *testing.T) { testCtl(t, watchTest, withDialTimeout(0)) }
|
|
|
|
func TestCtlV3WatchInteractive(t *testing.T) {
|
|
testCtl(t, watchTest, withInteractive())
|
|
}
|
|
func TestCtlV3WatchInteractiveNoTLS(t *testing.T) {
|
|
testCtl(t, watchTest, withInteractive(), withCfg(configNoTLS))
|
|
}
|
|
func TestCtlV3WatchInteractiveClientTLS(t *testing.T) {
|
|
testCtl(t, watchTest, withInteractive(), withCfg(configClientTLS))
|
|
}
|
|
func TestCtlV3WatchInteractivePeerTLS(t *testing.T) {
|
|
testCtl(t, watchTest, withInteractive(), withCfg(configPeerTLS))
|
|
}
|
|
|
|
func watchTest(cx ctlCtx) {
|
|
tests := []struct {
|
|
puts []kv
|
|
args []string
|
|
|
|
wkv []kv
|
|
}{
|
|
{ // watch 1 key
|
|
[]kv{{"sample", "value"}},
|
|
[]string{"sample", "--rev", "1"},
|
|
[]kv{{"sample", "value"}},
|
|
},
|
|
{ // watch 3 keys by prefix
|
|
[]kv{{"key1", "val1"}, {"key2", "val2"}, {"key3", "val3"}},
|
|
[]string{"key", "--rev", "1", "--prefix"},
|
|
[]kv{{"key1", "val1"}, {"key2", "val2"}, {"key3", "val3"}},
|
|
},
|
|
{ // watch by revision
|
|
[]kv{{"etcd", "revision_1"}, {"etcd", "revision_2"}, {"etcd", "revision_3"}},
|
|
[]string{"etcd", "--rev", "2"},
|
|
[]kv{{"etcd", "revision_2"}, {"etcd", "revision_3"}},
|
|
},
|
|
{ // watch 3 keys by range
|
|
[]kv{{"key1", "val1"}, {"key3", "val3"}, {"key2", "val2"}},
|
|
[]string{"key", "key3", "--rev", "1"},
|
|
[]kv{{"key1", "val1"}, {"key2", "val2"}},
|
|
},
|
|
}
|
|
|
|
for i, tt := range tests {
|
|
donec := make(chan struct{})
|
|
go func(i int, puts []kv) {
|
|
for j := range puts {
|
|
if err := ctlV3Put(cx, puts[j].key, puts[j].val, ""); err != nil {
|
|
cx.t.Fatalf("watchTest #%d-%d: ctlV3Put error (%v)", i, j, err)
|
|
}
|
|
}
|
|
close(donec)
|
|
}(i, tt.puts)
|
|
if err := ctlV3Watch(cx, tt.args, tt.wkv...); err != nil {
|
|
if cx.dialTimeout > 0 && !isGRPCTimedout(err) {
|
|
cx.t.Errorf("watchTest #%d: ctlV3Watch error (%v)", i, err)
|
|
}
|
|
}
|
|
<-donec
|
|
}
|
|
}
|
|
|
|
func ctlV3Watch(cx ctlCtx, args []string, kvs ...kv) error {
|
|
cmdArgs := append(cx.PrefixArgs(), "watch")
|
|
if cx.interactive {
|
|
cmdArgs = append(cmdArgs, "--interactive")
|
|
} else {
|
|
cmdArgs = append(cmdArgs, args...)
|
|
}
|
|
|
|
proc, err := spawnCmd(cmdArgs)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if cx.interactive {
|
|
wl := strings.Join(append([]string{"watch"}, args...), " ") + "\r"
|
|
if err = proc.Send(wl); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
for _, elem := range kvs {
|
|
if _, err = proc.Expect(elem.key); err != nil {
|
|
return err
|
|
}
|
|
if _, err = proc.Expect(elem.val); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return proc.Stop()
|
|
}
|