Android Open Source - couchbase-lite-android Test8_ Doc Revisions

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License

The source code is released under:

Apache License

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Java Source Code

/**
 * Original iOS version by  Jens Alfke/*from  w w w  .  j  av a2s .  c  o  m*/
 * 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.CouchbaseLiteException;
import com.couchbase.lite.Document;
import com.couchbase.lite.LiteTestCase;
import com.couchbase.lite.Status;
import com.couchbase.lite.TransactionalTask;
import com.couchbase.lite.internal.Body;
import com.couchbase.lite.internal.RevisionInternal;
import com.couchbase.lite.util.Log;

import java.util.HashMap;
import java.util.Map;

public class Test8_DocRevisions extends LiteTestCase {

    public static final String TAG = "DocRevisionsPerformance";

    private Document[] docs;

    @Override
    protected void setUp() throws Exception {
        Log.v(TAG, "DocRevisionsPerformance setUp");
        super.setUp();

        if (!performanceTestsEnabled()) {
            return;
        }

        docs = new Document[getNumberOfDocuments()];

        //Create docs that will be updated in test case
        assertTrue(database.runInTransaction(new TransactionalTask() {

            public boolean run() {

                for (int i = 0; i < getNumberOfDocuments(); i++) {

                    //create a document
                    Map<String, Object> props = new HashMap<String, Object>();
                    props.put("toogle", Boolean.TRUE);

                    Document doc = database.createDocument();

                    docs[i] = doc;

                    try {
                        doc.putProperties(props);
                    } catch (CouchbaseLiteException cblex) {
                        Log.e(TAG, "Document creation failed", cblex);
                        return false;
                    }
                }

                return true;
            }
        }));

    }

    public void testDocRevisionsPerformance() throws CouchbaseLiteException {

        if (!performanceTestsEnabled()) {
            return;
        }

        long startMillis = System.currentTimeMillis();

        for (int j = 0; j < getNumberOfDocuments(); j++) {

            Document doc = docs[j];

            for (int k = 0; k < getNumberOfUpdates(); k++) {
                Map<String, Object> contents = new HashMap(doc.getProperties());

                Boolean wasChecked = (Boolean) contents.get("toogle");

                //toggle value of check property
                contents.put("toogle", !wasChecked);

                try {
                    doc.putProperties(contents);
                } catch (CouchbaseLiteException cblex) {
                    Log.e(TAG, "Document update failed", cblex);
                    //return false;
                    throw cblex;
                }
            }
        }

        Log.v("PerformanceStats",TAG+","+Long.valueOf(System.currentTimeMillis()-startMillis).toString()+","+getNumberOfDocuments()+",,,,"+getNumberOfUpdates());

    }

    private int getNumberOfDocuments() {
        return Integer.parseInt(System.getProperty("Test8_numberOfDocuments"));
    }

    private int getNumberOfUpdates() {
        return Integer.parseInt(System.getProperty("Test8_numberOfUpdates"));
    }
}

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