| // 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 ( |
| "fmt" |
| "testing" |
| "time" |
| ) |
| |
| func TestCtlV3MakeMirror(t *testing.T) { testCtl(t, makeMirrorTest) } |
| func TestCtlV3MakeMirrorModifyDestPrefix(t *testing.T) { testCtl(t, makeMirrorModifyDestPrefixTest) } |
| func TestCtlV3MakeMirrorNoDestPrefix(t *testing.T) { testCtl(t, makeMirrorNoDestPrefixTest) } |
| |
| func makeMirrorTest(cx ctlCtx) { |
| var ( |
| flags = []string{} |
| kvs = []kv{{"key1", "val1"}, {"key2", "val2"}, {"key3", "val3"}} |
| kvs2 = []kvExec{{key: "key1", val: "val1"}, {key: "key2", val: "val2"}, {key: "key3", val: "val3"}} |
| prefix = "key" |
| ) |
| testMirrorCommand(cx, flags, kvs, kvs2, prefix, prefix) |
| } |
| |
| func makeMirrorModifyDestPrefixTest(cx ctlCtx) { |
| var ( |
| flags = []string{"--prefix", "o_", "--dest-prefix", "d_"} |
| kvs = []kv{{"o_key1", "val1"}, {"o_key2", "val2"}, {"o_key3", "val3"}} |
| kvs2 = []kvExec{{key: "d_key1", val: "val1"}, {key: "d_key2", val: "val2"}, {key: "d_key3", val: "val3"}} |
| srcprefix = "o_" |
| destprefix = "d_" |
| ) |
| testMirrorCommand(cx, flags, kvs, kvs2, srcprefix, destprefix) |
| } |
| |
| func makeMirrorNoDestPrefixTest(cx ctlCtx) { |
| var ( |
| flags = []string{"--prefix", "o_", "--no-dest-prefix"} |
| kvs = []kv{{"o_key1", "val1"}, {"o_key2", "val2"}, {"o_key3", "val3"}} |
| kvs2 = []kvExec{{key: "key1", val: "val1"}, {key: "key2", val: "val2"}, {key: "key3", val: "val3"}} |
| srcprefix = "o_" |
| destprefix = "key" |
| ) |
| |
| testMirrorCommand(cx, flags, kvs, kvs2, srcprefix, destprefix) |
| } |
| |
| func testMirrorCommand(cx ctlCtx, flags []string, sourcekvs []kv, destkvs []kvExec, srcprefix, destprefix string) { |
| // set up another cluster to mirror with |
| mirrorcfg := configAutoTLS |
| mirrorcfg.clusterSize = 1 |
| mirrorcfg.basePort = 10000 |
| mirrorctx := ctlCtx{ |
| t: cx.t, |
| cfg: mirrorcfg, |
| dialTimeout: 7 * time.Second, |
| } |
| |
| mirrorepc, err := newEtcdProcessCluster(&mirrorctx.cfg) |
| if err != nil { |
| cx.t.Fatalf("could not start etcd process cluster (%v)", err) |
| } |
| mirrorctx.epc = mirrorepc |
| |
| defer func() { |
| if err = mirrorctx.epc.Close(); err != nil { |
| cx.t.Fatalf("error closing etcd processes (%v)", err) |
| } |
| }() |
| |
| cmdArgs := append(cx.PrefixArgs(), "make-mirror") |
| cmdArgs = append(cmdArgs, flags...) |
| cmdArgs = append(cmdArgs, fmt.Sprintf("localhost:%d", mirrorcfg.basePort)) |
| proc, err := spawnCmd(cmdArgs) |
| if err != nil { |
| cx.t.Fatal(err) |
| } |
| defer func() { |
| err = proc.Stop() |
| if err != nil { |
| cx.t.Fatal(err) |
| } |
| }() |
| |
| for i := range sourcekvs { |
| if err = ctlV3Put(cx, sourcekvs[i].key, sourcekvs[i].val, ""); err != nil { |
| cx.t.Fatal(err) |
| } |
| } |
| if err = ctlV3Get(cx, []string{srcprefix, "--prefix"}, sourcekvs...); err != nil { |
| cx.t.Fatal(err) |
| } |
| |
| if err = ctlV3Watch(mirrorctx, []string{destprefix, "--rev", "1", "--prefix"}, destkvs...); err != nil { |
| cx.t.Fatal(err) |
| } |
| } |