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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| // Copyright 2016 CoreOS, Inc. | ||
| // | ||
| // 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 ( | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/coreos/etcd/pkg/fileutil" | ||
| ) | ||
|
|
||
| func TestBasicOpsV2CtlWatchWithProxy(t *testing.T) { | ||
| testProcessClusterV2CtlWatch( | ||
| t, | ||
| &etcdProcessClusterConfig{ | ||
| clusterSize: 3, | ||
| proxySize: 1, | ||
| isClientTLS: false, | ||
| isPeerTLS: false, | ||
| initialToken: "new", | ||
| }, | ||
| false, | ||
| ) | ||
| } | ||
|
|
||
| func TestBasicOpsV2CtlWatchWithProxyNoSync(t *testing.T) { | ||
| testProcessClusterV2CtlWatch( | ||
| t, | ||
| &etcdProcessClusterConfig{ | ||
| clusterSize: 3, | ||
| proxySize: 1, | ||
| isClientTLS: false, | ||
| isPeerTLS: false, | ||
| initialToken: "new", | ||
| }, | ||
| true, | ||
| ) | ||
| } | ||
|
|
||
| func etcdctlSet(epc *etcdProcessCluster, key, value string, noSync bool) error { | ||
| endpoint := "" | ||
| if proxies := epc.proxies(); len(proxies) != 0 { | ||
| endpoint = proxies[0].cfg.acurl.String() | ||
| } else if backends := epc.backends(); len(backends) != 0 { | ||
| endpoint = backends[0].cfg.acurl.String() | ||
| } | ||
|
|
||
| putArgs := []string{"../bin/etcdctl", "--endpoint", endpoint} | ||
| if noSync { | ||
| putArgs = append(putArgs, "--no-sync") | ||
| } | ||
| putArgs = append(putArgs, "set", key, value) | ||
|
|
||
| return spawnWithExpect(putArgs, value) | ||
| } | ||
|
|
||
| func etcdctlWatch(epc *etcdProcessCluster, key, value string, noSync bool, done chan struct{}, errChan chan error) { | ||
| endpoint := "" | ||
| if proxies := epc.proxies(); len(proxies) != 0 { | ||
| endpoint = proxies[0].cfg.acurl.String() | ||
| } else if backends := epc.backends(); len(backends) != 0 { | ||
| endpoint = backends[0].cfg.acurl.String() | ||
| } | ||
|
|
||
| watchArgs := []string{"../bin/etcdctl", "--endpoint", endpoint} | ||
| if noSync { | ||
| watchArgs = append(watchArgs, "--no-sync") | ||
| } | ||
| watchArgs = append(watchArgs, "watch", key) | ||
|
|
||
| if err := spawnWithExpect(watchArgs, value); err != nil { | ||
| errChan <- err | ||
| return | ||
| } | ||
| done <- struct{}{} | ||
| } | ||
|
|
||
| func testProcessClusterV2CtlWatch(t *testing.T, cfg *etcdProcessClusterConfig, noSync bool) { | ||
| if fileutil.Exist("../bin/etcdctl") == false { | ||
| t.Fatalf("could not find etcdctl binary") | ||
| } | ||
|
|
||
| epc, errC := newEtcdProcessCluster(cfg) | ||
| if errC != nil { | ||
| t.Fatalf("could not start etcd process cluster (%v)", errC) | ||
| } | ||
| defer func() { | ||
| if errC := epc.Close(); errC != nil { | ||
| t.Fatalf("error closing etcd processes (%v)", errC) | ||
| } | ||
| }() | ||
|
|
||
| key, value := "foo", "bar" | ||
| done, errChan := make(chan struct{}), make(chan error) | ||
|
|
||
| go etcdctlWatch(epc, key, value, noSync, done, errChan) | ||
|
|
||
| if err := etcdctlSet(epc, key, value, noSync); err != nil { | ||
| t.Fatalf("failed set (%v)", err) | ||
| } | ||
|
|
||
| select { | ||
| case <-done: | ||
| return | ||
| case err := <-errChan: | ||
| t.Fatalf("failed watch (%v)", err) | ||
| case <-time.After(2 * time.Second): | ||
| t.Fatalf("watch timed out!") | ||
| } | ||
| } |