/**
* Original iOS version by Jens Alfke
* Ported to Android by Marty Schoch
* <p/>
* Copyright (c) 2012 Couchbase, Inc. All rights reserved.
* <p/>
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.util.Log;
import java.io.ByteArrayInputStream;
import java.util.Arrays;
import java.util.HashMap;
public class Test04_CreateAttachments extends PerformanceTestCase {
public static final String TAG = "CreateAttachmentsPerformance";
@Override
protected String getTestTag() {
return TAG;
}
public void testCreateAttachmentsPerformance() throws Exception {
if (!performanceTestsEnabled())
return;
char[] chars = new char[getSizeOfAttachment()];
Arrays.fill(chars, 'a');
final String content = new String(chars);
final byte[] contentBytes = content.toString().getBytes();
long start = System.currentTimeMillis();
boolean success = database.runInTransaction(new TransactionalTask() {
public boolean run() {
try {
for (int i = 0; i < getNumberOfDocuments(); i++) {
String prefix = i + "";
byte[] prefixBytes = prefix.getBytes();
byte[] bytes = new byte[contentBytes.length + prefixBytes.length];
System.arraycopy(prefixBytes, 0, bytes, 0, prefixBytes.length);
System.arraycopy(contentBytes, 0, bytes, prefixBytes.length, contentBytes.length);
Document doc = database.createDocument();
UnsavedRevision unsaved = doc.createRevision();
unsaved.setProperties(new HashMap<String, Object>());
unsaved.setAttachment("attach", "text/plain", new ByteArrayInputStream(bytes));
unsaved.save();
}
} catch (Exception e) {
Log.e(TAG, "Document create with attachment failed", e);
return false;
}
return true;
}
});
assertTrue(success);
long end = System.currentTimeMillis();
logPerformanceStats((end - start), getNumberOfDocuments() + ", " + getSizeOfAttachment());
}
private int getSizeOfAttachment() {
return Integer.parseInt(System.getProperty("test4.sizeOfAttachment"));
}
private int getNumberOfDocuments() {
return Integer.parseInt(System.getProperty("test4.numberOfDocuments"));
}
}