/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.
*/
package org.elasticsearch.common.io.streams;
import org.elasticsearch.common.io.stream.BytesStreamInput;
import org.elasticsearch.common.io.stream.BytesStreamOutput;
import org.elasticsearch.common.io.stream.HandlesStreamInput;
import org.elasticsearch.common.io.stream.HandlesStreamOutput;
import org.elasticsearch.test.ElasticsearchTestCase;
import org.junit.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
/**
*
*/
public class HandlesStreamsTests extends ElasticsearchTestCase {
@Test
public void testSharedStringHandles() throws Exception {
String test1 = "test1";
String test2 = "test2";
String test3 = "test3";
String test4 = "test4";
String test5 = "test5";
String test6 = "test6";
BytesStreamOutput bout = new BytesStreamOutput();
HandlesStreamOutput out = new HandlesStreamOutput(bout);
out.writeString(test1);
out.writeString(test1);
out.writeString(test2);
out.writeString(test3);
out.writeSharedString(test4);
out.writeSharedString(test4);
out.writeSharedString(test5);
out.writeSharedString(test6);
BytesStreamInput bin = new BytesStreamInput(bout.bytes());
HandlesStreamInput in = new HandlesStreamInput(bin);
String s1 = in.readString();
String s2 = in.readString();
String s3 = in.readString();
String s4 = in.readString();
String s5 = in.readSharedString();
String s6 = in.readSharedString();
String s7 = in.readSharedString();
String s8 = in.readSharedString();
assertThat(s1, equalTo(test1));
assertThat(s2, equalTo(test1));
assertThat(s3, equalTo(test2));
assertThat(s4, equalTo(test3));
assertThat(s5, equalTo(test4));
assertThat(s6, equalTo(test4));
assertThat(s7, equalTo(test5));
assertThat(s8, equalTo(test6));
assertThat(s1, not(sameInstance(s2)));
assertThat(s5, sameInstance(s6));
}
}