/*
* 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.mk.large;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import org.apache.jackrabbit.mk.MultiMkTestBase;
import org.apache.jackrabbit.mk.json.fast.Jsop;
import org.apache.jackrabbit.mk.json.fast.JsopArray;
import org.apache.jackrabbit.mk.json.fast.JsopObject;
import org.apache.jackrabbit.mk.simple.NodeImpl;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
/**
* Test moving nodes.
*/
@RunWith(Parameterized.class)
public class ManyRevisionsTest extends MultiMkTestBase {
public ManyRevisionsTest(String url) {
super(url);
}
@Before
public void setUp() throws Exception {
super.setUp();
}
@Test
public void readRevisions() {
String head = mk.getHeadRevision();
head = mk.commit("/", "+\"test\" : {\"id\": -1}", head, "\"-1\"");
String first = head;
ArrayList<String> revs = new ArrayList<String>();
for (int i = 0; i < 1000; i++) {
String rev = mk.commit("/", "^ \"test/id\": " + i, head, "\"" + i + "\"");
revs.add(rev);
head = rev;
}
int i = 0;
String last = first;
for (String rev : revs) {
String n = mk.getNodes("/test", rev);
NodeImpl node = NodeImpl.parse(n);
assertEquals(i, Integer.parseInt(node.getProperty("id")));
String journal = mk.getJournal(last, rev, null);
JsopArray array = (JsopArray) Jsop.parse(journal);
assertEquals(last + ".." + rev + ": " + journal,
2, array.size());
JsopObject obj = (JsopObject) array.get(0);
assertEquals("\"" + (i - 1) + "\"", obj.get("msg"));
obj = (JsopObject) array.get(1);
assertEquals("\"" + i + "\"", obj.get("msg"));
last = rev;
i++;
}
}
@Test
public void smallWrites() {
String head = mk.getHeadRevision();
log(url);
StopWatch watch = new StopWatch();
int count = 1000;
for (int i = 0; i < count; i++) {
head = mk.commit("/", "^ \"x\": " + (i % 10), head, "");
if (i % 100 == 0 && watch.log()) {
log(watch.operationsPerSecond(i));
}
}
log(watch.operationsPerSecond(count));
}
private void log(String s) {
// System.out.println(s);
}
}