124 lines
4.1 KiB
Java
124 lines
4.1 KiB
Java
/*
|
|
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 4749531 5015114 5055738
|
|
* @summary Test properties XML save and load methods
|
|
* @key randomness
|
|
*/
|
|
|
|
import java.io.File;
|
|
import java.io.FileInputStream;
|
|
import java.io.FileOutputStream;
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.util.Properties;
|
|
import java.util.Random;
|
|
|
|
/**
|
|
* This class tests to see if a properties object
|
|
* can successfully save and load properties in XML
|
|
*/
|
|
public class XMLSaveLoadBasher {
|
|
|
|
private static final int MAX_KEY_SIZE = 120;
|
|
private static final int MIN_KEY_SIZE = 1;
|
|
private static final int MAX_VALUE_SIZE = 120;
|
|
private static final int MIN_VALUE_SIZE = 0;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
testSaveLoad("UTF-8", "test save");
|
|
testSaveLoad("UTF-8", null);
|
|
testSaveLoad("ISO-8859-1", "test save");
|
|
testSaveLoad("KOI8-R", "test save");
|
|
}
|
|
|
|
private static void testSaveLoad(String encoding, String comment)
|
|
throws Exception
|
|
{
|
|
Properties originalProps = new Properties();
|
|
Properties loadedProps = new Properties();
|
|
|
|
// Generate a unicode key and value
|
|
Random generator = new Random();
|
|
|
|
for (int x=0; x<10; x++) {
|
|
String aKey;
|
|
String aValue;
|
|
|
|
// Assumes MAX_KEY_SIZE >> MIN_KEY_SIZE
|
|
int keyLen = generator.nextInt(MAX_KEY_SIZE - MIN_KEY_SIZE + 1) +
|
|
MIN_KEY_SIZE;
|
|
int valLen = generator.nextInt(
|
|
MAX_VALUE_SIZE - MIN_VALUE_SIZE + 1) + MIN_VALUE_SIZE;
|
|
|
|
StringBuffer aKeyBuffer = new StringBuffer(keyLen);
|
|
StringBuffer aValueBuffer = new StringBuffer(valLen);
|
|
|
|
for(int y=0; y<keyLen; y++) {
|
|
char test = (char)(generator.nextInt(6527) + 32);
|
|
aKeyBuffer.append(test);
|
|
}
|
|
aKey = aKeyBuffer.toString();
|
|
|
|
for(int y=0; y<valLen; y++) {
|
|
char test = (char)(generator.nextInt(6527) + 32);
|
|
aValueBuffer.append(test);
|
|
}
|
|
aValue = aValueBuffer.toString();
|
|
|
|
// Attempt to add to original
|
|
try {
|
|
originalProps.setProperty(aKey, aValue);
|
|
} catch (IllegalArgumentException e) {
|
|
System.err.println("disallowing...");
|
|
}
|
|
}
|
|
|
|
//originalProps.put("squid", "kraken");
|
|
//originalProps.put("demon", "furnace");
|
|
|
|
// Destroy old test file if it exists
|
|
File oldTestFile = new File("props3");
|
|
oldTestFile.delete();
|
|
|
|
// Save original
|
|
System.err.println("Saving...");
|
|
try (OutputStream out = new FileOutputStream("props3")) {
|
|
originalProps.storeToXML(out, comment, encoding);
|
|
}
|
|
|
|
// Load in the set
|
|
System.err.println("Loading...");
|
|
try (InputStream in = new FileInputStream("props3")) {
|
|
loadedProps.loadFromXML(in);
|
|
}
|
|
|
|
// Compare results
|
|
if (!originalProps.equals(loadedProps))
|
|
throw new RuntimeException("Properties load and save failed");
|
|
|
|
}
|
|
}
|