BenchmarkMain.java

/**
 * Copyright (C) 2011 Twitter, Inc.
 *
 * 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.cloudhopper.commons.charset.demo;

import com.cloudhopper.commons.charset.CharsetUtil;
import com.cloudhopper.commons.charset.UTF8Charset;
import org.apache.log4j.Logger;

/**
 *
 * @author joelauer
 */
public class BenchmarkMain {
    private static final Logger logger = Logger.getLogger(BenchmarkMain.class);

    static public void main(String[] args) throws Exception {
        String in = "\u20ACABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuv\u6025";

        int count = 500000;
        long start = System.currentTimeMillis();

        for (int i = 0; i < count; i++) {
            //String out = CharsetUtil.normalize(in, CharsetUtil.CHARSET_GSM);
            //GSMCharset.canRepresent(in);
            //int length = UTF8Charset.calculateByteLength(in);
            //int length = in.getBytes("UTF8").length;

            //byte[] a = UTF8Charset.encode(in);
            byte[] b = CharsetUtil.encode(in, CharsetUtil.CHARSET_UTF_8);
        }

        long stop = System.currentTimeMillis();

        logger.info("Took " + (stop-start) + " ms to run " + count + " times");
    }

}