/*
 * 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.
 */

using NUnit.Framework;

namespace Lucene.Net.Support
{
    [TestFixture]
    public class TestThreadClass
    {
        [Test]
        public void Test()
        {
            Support.ThreadClass thread = new Support.ThreadClass();

            //Compare Current Thread Ids
            Assert.IsTrue(Support.ThreadClass.Current().Instance.ManagedThreadId == System.Threading.Thread.CurrentThread.ManagedThreadId);


            //Compare instances of ThreadClass
            MyThread mythread = new MyThread();
            mythread.Start();
            while (mythread.Result == null) System.Threading.Thread.Sleep(1);
            Assert.IsTrue((bool)mythread.Result);


            Support.ThreadClass nullThread = null;
            Assert.IsTrue(nullThread == null); //test overloaded operator == with null values
            Assert.IsFalse(nullThread != null); //test overloaded operator != with null values
        }

        class MyThread : Support.ThreadClass
        {
            public object Result = null;
            public override void Run()
            {
                Result = Support.ThreadClass.Current() == this;
            }
        }
    }
}