/
RoundTripRtt.java
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/
RoundTripRtt.java
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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2004, 2023 Oracle and/or its affiliates. All rights reserved.
*
* Oracle 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
*
* https://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.sun.xml.fastinfoset.roundtriptests.rtt;
import com.sun.xml.fastinfoset.tools.TransformInputOutput;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
/**
*
* @author Alexey Stashok
*/
public abstract class RoundTripRtt {
protected RoundTripRtt() {
}
public abstract boolean process(File testFile) throws Exception;
public abstract String getName();
public void transform(String inputFileName, String outputFileName, TransformInputOutput transformer) throws Exception {
FileInputStream fis = null;
FileOutputStream fos = null;
try {
fis = new FileInputStream(inputFileName);
fos = new FileOutputStream(outputFileName);
transformer.parse(fis, fos);
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException ignored) {
}
}
if (fos != null) {
try {
fos.close();
} catch (IOException ignored) {
}
}
}
}
public void transform(String inputFileName, String outputFileName, String workingDirectory, TransformInputOutput transformer) throws Exception {
FileInputStream fis = null;
FileOutputStream fos = null;
try {
fis = new FileInputStream(inputFileName);
fos = new FileOutputStream(outputFileName);
transformer.parse(fis, fos, workingDirectory);
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException ignored) {
}
}
if (fos != null) {
try {
fos.close();
} catch (IOException ignored) {
}
}
}
}
public boolean diffBinary(String fileName1, String fileName2, String diffFileName) throws IOException {
PrintWriter diffWriter = new PrintWriter(new OutputStreamWriter(new BufferedOutputStream(new FileOutputStream(diffFileName))));
InputStream file1InputStream = null;
InputStream file2InputStream = null;
try {
File file1 = new File(fileName1);
File file2 = new File(fileName2);
file1InputStream = new BufferedInputStream(new FileInputStream(fileName1));
file2InputStream = new BufferedInputStream(new FileInputStream(fileName2));
boolean passed = true;
if (file1.length() != file2.length()) {
passed = false;
diffWriter.println("Result FI documents have different size");
}
if (file1.length() > file2.length()) {
// If file2 is longer - exchange input stream refs
InputStream tmpIn = file1InputStream;
file1InputStream = file2InputStream;
file2InputStream = tmpIn;
String tmpName = fileName1;
fileName1 = fileName2;
fileName2 = tmpName;
}
boolean isFirstWrite = true;
int byteNumber = 0;
int ch1 = 0;
while((ch1 = file1InputStream.read()) != -1) {
int ch2 = file2InputStream.read();
if (ch1 != ch2) {
if (isFirstWrite) {
diffWriter.println("<offset>: " + fileName1 + " | " + fileName2);
isFirstWrite = false;
}
diffWriter.println(Integer.toHexString(byteNumber) + ": " +
Integer.toHexString(ch1) + " " +
Integer.toHexString(ch2));
passed = false;
}
byteNumber++;
}
if (!passed) {
diffWriter.println("Fast infoset document does not have the same content as the X.finf specification");
}
return passed;
} finally {
if (file1InputStream != null) {
try {
file1InputStream.close();
} catch (IOException ex) {
}
}
if (file2InputStream != null) {
try {
file2InputStream.close();
} catch (IOException ex) {
}
}
diffWriter.flush();
diffWriter.close();
}
}
public boolean diffText(String fileName1, String fileName2, String diffFileName) throws IOException {
BufferedReader file1Reader = null;
BufferedReader file2Reader = null;
PrintWriter diffWriter = null;
try {
file1Reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName1)));
file2Reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName2)));
diffWriter = new PrintWriter(new OutputStreamWriter(new BufferedOutputStream(new FileOutputStream(diffFileName))));
boolean passed = true;
String line1 = null;
int lineNumber = 1;
while((line1 = file1Reader.readLine()) != null) {
String line2 = file2Reader.readLine();
if (line2 == null) {
passed = false;
printHeader1(diffWriter, fileName1, lineNumber);
diffWriter.println(line1);
diffWriter.println("...............................");
printHeader2(diffWriter, fileName2, lineNumber);
diffWriter.println("EOF");
}
if (!line1.equals(line2)) {
passed = false;
printHeader1(diffWriter, fileName1, lineNumber);
diffWriter.println(line1);
printHeader2(diffWriter, fileName2, lineNumber);
diffWriter.println(line2);
}
lineNumber++;
}
if((line1 = file2Reader.readLine()) != null) {
passed = false;
printHeader1(diffWriter, fileName1, lineNumber);
diffWriter.println("EOF");
printHeader2(diffWriter, fileName2, lineNumber);
diffWriter.println(line1);
diffWriter.println("...............................");
}
return passed;
} finally {
if (file1Reader != null) {
try {
file1Reader.close();
} catch (IOException ex) {
}
}
if (file2Reader != null) {
try {
file2Reader.close();
} catch (IOException ex) {
}
}
if (diffWriter != null) {
diffWriter.close();
}
}
}
private static void printHeader1(PrintWriter resultWriter, String fileName, int lineNumber) {
resultWriter.println("\\\\\\\\\\\\\\\\\\ " + fileName + ":" + lineNumber + " \\\\\\\\\\\\\\\\\\\\\\");
}
private static void printHeader2(PrintWriter resultWriter, String fileName, int lineNumber) {
resultWriter.println("///////// " + fileName + ":" + lineNumber + " /////////");
}
}