Merge pull request #5066 from gyuho/compaction_test

e2e: compaction test

e2e/ctl_v3_compact_test.go

@@ -0,0 +1,70 @@
+// 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 (
+	"strconv"
+	"strings"
+	"testing"
+)
+
+func TestCtlV3Compact(t *testing.T) { testCtl(t, compactTest) }
+
+func compactTest(cx ctlCtx) {
+	if err := ctlV3Compact(cx, 2); err != nil {
+		if !strings.Contains(err.Error(), "required revision is a future revision") {
+			cx.t.Fatal(err)
+		}
+	} else {
+		cx.t.Fatalf("expected '...future revision' error, got <nil>")
+	}
+
+	var kvs = []kv{{"key", "val1"}, {"key", "val2"}, {"key", "val3"}}
+	for i := range kvs {
+		if err := ctlV3Put(cx, kvs[i].key, kvs[i].val, ""); err != nil {
+			cx.t.Fatalf("compactTest #%d: ctlV3Put error (%v)", i, err)
+		}
+	}
+
+	if err := ctlV3Get(cx, []string{"key", "--rev", "3"}, kvs[1:2]...); err != nil {
+		cx.t.Errorf("compactTest: ctlV3Get error (%v)", err)
+	}
+
+	if err := ctlV3Compact(cx, 4); err != nil {
+		cx.t.Fatal(err)
+	}
+
+	if err := ctlV3Get(cx, []string{"key", "--rev", "3"}, kvs[1:2]...); err != nil {
+		if !strings.Contains(err.Error(), "required revision has been compacted") {
+			cx.t.Errorf("compactTest: ctlV3Get error (%v)", err)
+		}
+	} else {
+		cx.t.Fatalf("expected '...has been compacted' error, got <nil>")
+	}
+
+	if err := ctlV3Compact(cx, 2); err != nil {
+		if !strings.Contains(err.Error(), "required revision has been compacted") {
+			cx.t.Fatal(err)
+		}
+	} else {
+		cx.t.Fatalf("expected '...has been compacted' error, got <nil>")
+	}
+}
+
+func ctlV3Compact(cx ctlCtx, rev int64) error {
+	rs := strconv.FormatInt(rev, 10)
+	cmdArgs := append(cx.PrefixArgs(), "compact", rs)
+	return spawnWithExpect(cmdArgs, "compacted revision "+rs)
+}