FromCpp.java
上传用户:quxuerui
上传日期:2018-01-08
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文件大小:4k
- /**
- * 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.
- */
- package org.apache.hadoop.record;
- import java.io.File;
- import java.io.FileInputStream;
- import java.io.IOException;
- import java.util.ArrayList;
- import java.util.TreeMap;
- import junit.framework.*;
- /**
- */
- public class FromCpp extends TestCase {
-
- public FromCpp(String testName) {
- super(testName);
- }
- protected void setUp() throws Exception {
- }
- protected void tearDown() throws Exception {
- }
-
- public void testBinary() {
- File tmpfile;
- try {
- tmpfile = new File("/temp/hadooptmp.dat");
- RecRecord1 r1 = new RecRecord1();
- r1.setBoolVal(true);
- r1.setByteVal((byte)0x66);
- r1.setFloatVal(3.145F);
- r1.setDoubleVal(1.5234);
- r1.setIntVal(4567);
- r1.setLongVal(0x5a5a5a5a5a5aL);
- r1.setStringVal("random text");
- r1.setBufferVal(new Buffer());
- r1.setVectorVal(new ArrayList<String>());
- r1.setMapVal(new TreeMap<String,String>());
- FileInputStream istream = new FileInputStream(tmpfile);
- BinaryRecordInput in = new BinaryRecordInput(istream);
- RecRecord1 r2 = new RecRecord1();
- r2.deserialize(in, "");
- istream.close();
- assertTrue(r1.equals(r2));
- } catch (IOException ex) {
- ex.printStackTrace();
- }
- }
-
- public void testCsv() {
- File tmpfile;
- try {
- tmpfile = new File("/temp/hadooptmp.txt");
- RecRecord1 r1 = new RecRecord1();
- r1.setBoolVal(true);
- r1.setByteVal((byte)0x66);
- r1.setFloatVal(3.145F);
- r1.setDoubleVal(1.5234);
- r1.setIntVal(4567);
- r1.setLongVal(0x5a5a5a5a5a5aL);
- r1.setStringVal("random text");
- r1.setBufferVal(new Buffer());
- r1.setVectorVal(new ArrayList<String>());
- r1.setMapVal(new TreeMap<String,String>());
- FileInputStream istream = new FileInputStream(tmpfile);
- CsvRecordInput in = new CsvRecordInput(istream);
- RecRecord1 r2 = new RecRecord1();
- r2.deserialize(in, "");
- istream.close();
- assertTrue(r1.equals(r2));
- } catch (IOException ex) {
- ex.printStackTrace();
- }
- }
- public void testXml() {
- File tmpfile;
- try {
- tmpfile = new File("/temp/hadooptmp.xml");
- RecRecord1 r1 = new RecRecord1();
- r1.setBoolVal(true);
- r1.setByteVal((byte)0x66);
- r1.setFloatVal(3.145F);
- r1.setDoubleVal(1.5234);
- r1.setIntVal(4567);
- r1.setLongVal(0x5a5a5a5a5a5aL);
- r1.setStringVal("random text");
- r1.setBufferVal(new Buffer());
- r1.setVectorVal(new ArrayList<String>());
- r1.setMapVal(new TreeMap<String,String>());
- FileInputStream istream = new FileInputStream(tmpfile);
- XmlRecordInput in = new XmlRecordInput(istream);
- RecRecord1 r2 = new RecRecord1();
- r2.deserialize(in, "");
- istream.close();
- assertTrue(r1.equals(r2));
- } catch (IOException ex) {
- ex.printStackTrace();
- }
- }
- }