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Posted to oak-commits@jackrabbit.apache.org by mr...@apache.org on 2016/06/22 10:09:52 UTC
svn commit: r1749645 -
/jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java
Author: mreutegg
Date: Wed Jun 22 10:09:52 2016
New Revision: 1749645
URL: http://svn.apache.org/viewvc?rev=1749645&view=rev
Log:
OAK-4494: Tests for revision GC in cluster
Added:
jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java (with props)
Added: jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java?rev=1749645&view=auto
==============================================================================
--- jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java (added)
+++ jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java Wed Jun 22 10:09:52 2016
@@ -0,0 +1,195 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.jackrabbit.oak.plugins.document;
+
+import java.util.concurrent.TimeUnit;
+
+import com.google.common.collect.Lists;
+
+import org.apache.jackrabbit.oak.api.CommitFailedException;
+import org.apache.jackrabbit.oak.plugins.document.VersionGarbageCollector.VersionGCStats;
+import org.apache.jackrabbit.oak.spi.commit.CommitInfo;
+import org.apache.jackrabbit.oak.spi.commit.EmptyHook;
+import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
+import org.apache.jackrabbit.oak.spi.state.NodeState;
+import org.apache.jackrabbit.oak.spi.state.NodeStore;
+import org.apache.jackrabbit.oak.stats.Clock;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import static org.apache.jackrabbit.oak.plugins.document.util.Utils.getIdFromPath;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+@Ignore
+public class ResurrectNodeAfterRevisionGCTest
+ extends AbstractMultiDocumentStoreTest {
+
+ private Clock c;
+ private DocumentNodeStore ns1;
+ private DocumentNodeStore ns2;
+
+ public ResurrectNodeAfterRevisionGCTest(DocumentStoreFixture dsf) {
+ super(dsf);
+ }
+
+ @Before
+ public void prepare() throws Exception {
+ removeMe.add(getIdFromPath("/"));
+ removeMe.add(getIdFromPath("/foo"));
+ removeMe.add(getIdFromPath("/baz"));
+ removeMe.add(getIdFromPath("/foo/bar"));
+ for (String id : removeMe) {
+ ds.remove(Collection.NODES, id);
+ }
+ for (ClusterNodeInfoDocument doc : ClusterNodeInfoDocument.all(ds)) {
+ ds.remove(Collection.CLUSTER_NODES, doc.getId());
+ }
+ c = new Clock.Virtual();
+ c.waitUntil(System.currentTimeMillis());
+ ns1 = new DocumentMK.Builder().setAsyncDelay(0)
+ .clock(c).setClusterId(1).setDocumentStore(ds1).getNodeStore();
+ ns2 = new DocumentMK.Builder().setAsyncDelay(0)
+ .clock(c).setClusterId(2).setDocumentStore(ds2).getNodeStore();
+ }
+
+ @After
+ public void disposeNodeStores() {
+ ns1.dispose();
+ ns2.dispose();
+ }
+
+ @Test
+ public void resurrectAfterGC() throws Exception {
+ NodeBuilder builder = ns1.getRoot().builder();
+ builder.child("foo").child("bar");
+ builder.child("baz");
+ merge(ns1, builder);
+ builder = ns1.getRoot().builder();
+ builder.child("foo").child("bar").setProperty("p", 0);
+ merge(ns1, builder);
+ ns1.runBackgroundOperations();
+
+ ns2.runBackgroundOperations();
+ assertTrue(ns2.getRoot().getChildNode("foo").exists());
+ assertTrue(ns2.getRoot().getChildNode("foo").getChildNode("bar").exists());
+ assertEquals(0, ns2.getRoot().getChildNode("foo").getChildNode("bar").getLong("p"));
+
+ builder = ns1.getRoot().builder();
+ // removing both will result in a commit root on 0:/
+ builder.child("foo").remove();
+ builder.child("baz").remove();
+ merge(ns1, builder);
+ ns1.runBackgroundOperations();
+
+ ns2.runBackgroundOperations();
+ assertFalse(ns2.getRoot().getChildNode("foo").exists());
+ NodeDocument doc = ds2.find(Collection.NODES, getIdFromPath("/foo/bar"));
+ assertNotNull(doc);
+ NodeState state = doc.getNodeAtRevision(ns2, ns2.getHeadRevision(), null);
+ assertNull(state);
+
+ c.waitUntil(c.getTime() + TimeUnit.MINUTES.toMillis(5));
+ VersionGarbageCollector gc = ns1.getVersionGarbageCollector();
+ VersionGCStats stats = gc.gc(1, TimeUnit.MINUTES);
+ assertEquals(3, stats.deletedDocGCCount);
+
+ builder = ns1.getRoot().builder();
+ builder.child("foo").child("bar");
+ merge(ns1, builder);
+ builder = ns1.getRoot().builder();
+ // setting 'x' puts the commit root on /foo
+ builder.child("foo").setProperty("x", 0);
+ builder.child("foo").child("bar").setProperty("p", 1);
+ merge(ns1, builder);
+ builder = ns1.getRoot().builder();
+ builder.child("foo").child("bar").setProperty("p", 2);
+ merge(ns1, builder);
+ ns1.runBackgroundOperations();
+
+ ns2.runBackgroundOperations();
+ assertTrue(ns2.getRoot().getChildNode("foo").exists());
+ assertTrue(ns2.getRoot().getChildNode("foo").getChildNode("bar").exists());
+ assertEquals(2, ns2.getRoot().getChildNode("foo").getChildNode("bar").getLong("p"));
+ }
+
+ @Test
+ public void resurrectInvalidate() throws Exception {
+ resurrectInvalidate(new Invalidate() {
+ @Override
+ public void perform(DocumentStore store, Iterable<String> ids) {
+ store.invalidateCache(ids);
+ }
+ });
+ }
+
+ @Test
+ public void resurrectInvalidateAll() throws Exception {
+ resurrectInvalidate(new Invalidate() {
+ @Override
+ public void perform(DocumentStore store, Iterable<String> ids) {
+ store.invalidateCache();
+ }
+ });
+ }
+
+ @Test
+ public void resurrectInvalidateIndividual() throws Exception {
+ resurrectInvalidate(new Invalidate() {
+ @Override
+ public void perform(DocumentStore store, Iterable<String> ids) {
+ for (String id : ids) {
+ store.invalidateCache(Collection.NODES, id);
+ }
+ }
+ });
+ }
+
+ private void resurrectInvalidate(Invalidate inv) throws Exception {
+ UpdateOp op = new UpdateOp(getIdFromPath("/foo"), true);
+ op.set(Document.ID, op.getId());
+ op.set("p", 0);
+ assertTrue(ds1.create(Collection.NODES, Lists.newArrayList(op)));
+ NodeDocument doc = ds2.find(Collection.NODES, op.getId());
+ assertNotNull(doc);
+ assertEquals(0L, doc.get("p"));
+
+ ds1.remove(Collection.NODES, op.getId());
+ // recreate with different value for 'p'
+ op.set("p", 1);
+ assertTrue(ds1.create(Collection.NODES, Lists.newArrayList(op)));
+
+ inv.perform(ds2, Lists.newArrayList(op.getId()));
+ doc = ds2.find(Collection.NODES, op.getId());
+ assertNotNull(doc);
+ assertEquals(1L, doc.get("p"));
+ }
+
+ interface Invalidate {
+ void perform(DocumentStore store, Iterable<String> ids);
+ }
+
+ private static void merge(NodeStore store, NodeBuilder builder)
+ throws CommitFailedException {
+ store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
+ }
+}
Propchange: jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/ResurrectNodeAfterRevisionGCTest.java
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