activemq-cpp/src/test-benchmarks/decaf/util/LinkedListBenchmark.cpp

/*
 * 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.
 */

#include "LinkedListBenchmark.h"

#include <decaf/lang/Integer.h>
#include <decaf/util/Iterator.h>

using namespace decaf;
using namespace decaf::util;
using namespace decaf::lang;

////////////////////////////////////////////////////////////////////////////////
LinkedListBenchmark::LinkedListBenchmark() : intList(), stringList() {
}

////////////////////////////////////////////////////////////////////////////////
LinkedListBenchmark::~LinkedListBenchmark() {
}

////////////////////////////////////////////////////////////////////////////////
void LinkedListBenchmark::run(){

    int numRuns = 500;
    std::string test = "test";
    std::string resultStr = "";
    LinkedList<std::string> stringCopy;
    LinkedList<int> intCopy;

    for( int i = 0; i < numRuns; ++i ) {
        stringList.add( test + Integer::toString(i) );
        intList.add( 100 + i );
        stringList.contains( test + Integer::toString(i) );
        intList.contains( 100 + i );
    }

    for( int i = 0; i < numRuns; ++i ) {
        stringList.remove( test + Integer::toString(i) );
        intList.remove( 100 + i );
        stringList.contains( test + Integer::toString(i) );
        intList.contains( 100 + i );
    }

    for( int i = 0; i < numRuns; ++i ) {
        stringList.add( test + Integer::toString(i) );
        intList.add( 100 + i );
    }

    std::vector<std::string> stringVec;
    std::vector<int> intVec;

    for( int i = 0; i < numRuns / 2; ++i ) {
        stringVec = stringList.toArray();
        intVec = intList.toArray();
    }

    std::string tempStr = "";

    for( int i = 0; i < numRuns / 2; ++i ) {

        Iterator<std::string>* strIter = stringList.iterator();
        Iterator<int>* intIter = intList.iterator();

        while( strIter->hasNext() ){
            tempStr = strIter->next();
        }

        while( intIter->hasNext() ){
            intIter->next();
        }

        delete strIter;
        delete intIter;
    }

    for( int i = 0; i < numRuns / 2; ++i ) {
        stringCopy.copy( stringList );
        stringCopy.clear();
        intCopy.copy( intList );
        intCopy.clear();
    }

    stringList.clear();
    intList.clear();
}