/**
* Original iOS version by Jens Alfke
* Ported to Android by Marty Schoch
*
* Copyright (c) 2012 Couchbase, Inc. All rights reserved.
*
* 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 com.couchbase.lite.performance;
import com.couchbase.lite.Document;
import com.couchbase.lite.TransactionalTask;
import com.couchbase.lite.UnsavedRevision;
import com.couchbase.lite.replicator.Replication;
import com.couchbase.lite.util.Log;
import java.io.ByteArrayInputStream;
import java.net.URL;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
public class Test06_PushReplication extends PerformanceTestCase {
public static final String TAG = "PushReplicationPerformance";
@Override
protected String getTestTag() {
return TAG;
}
@Override
protected void setUp() throws Exception {
super.setUp();
if (!performanceTestsEnabled())
return;
// Prepare and populate documents into the database:
char[] chars = new char[getSizeOfDocument()];
Arrays.fill(chars, 'a');
final String content = new String(chars);
final int attSize = getSizeOfAttachment();
if (attSize > 0) {
chars = new char[attSize];
Arrays.fill(chars, 'b');
}
final byte[] attachmentBytes = attSize > 0 ? new String(chars).getBytes() : null;
boolean success = database.runInTransaction(new TransactionalTask() {
@Override
public boolean run() {
for (int i = 0; i < getNumberOfDocuments(); i++) {
try {
Map<String, Object> properties = new HashMap<String, Object>();
properties.put("content", content);
Document document = database.createDocument();
UnsavedRevision unsaved = document.createRevision();
unsaved.setProperties(properties);
if (attSize > 0) {
String prefix = i + "";
byte[] prefixBytes = prefix.getBytes();
byte[] bytes = new byte[attachmentBytes.length + prefixBytes.length];
System.arraycopy(prefixBytes, 0, bytes, 0, prefixBytes.length);
System.arraycopy(attachmentBytes, 0, bytes, prefixBytes.length, attachmentBytes.length);
unsaved.setAttachment("attach", "text/plain", new ByteArrayInputStream(bytes));
}
unsaved.save();
} catch (Exception e) {
Log.e(TAG, "Error when creating documents", e);
return false;
}
}
return true;
}
});
assertTrue(success);
}
public void testPushReplicationPerformance() throws Exception {
if (!performanceTestsEnabled())
return;
long start = System.currentTimeMillis();
URL remote = getReplicationUrl();
Replication repl = database.createPushReplication(remote);
repl.setContinuous(false);
runReplication(repl);
long end = System.currentTimeMillis();
logPerformanceStats((end-start), getNumberOfDocuments() + ", " +
getSizeOfDocument() + ", " + getSizeOfAttachment());
}
private int getSizeOfDocument() {
return Integer.parseInt(System.getProperty("test6.sizeOfDocument"));
}
private int getSizeOfAttachment() {
return Integer.parseInt(System.getProperty("test6.sizeOfAttachment"));
}
private int getNumberOfDocuments() {
return Integer.parseInt(System.getProperty("test6.numberOfDocuments"));
}
}