97 lines
4.1 KiB
Java
97 lines
4.1 KiB
Java
/*
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* Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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Check the consistency between the regression tests and the currency
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data in the JRE. This class is used by other test classes.
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*/
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import java.io.BufferedReader;
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import java.io.DataInputStream;
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import java.io.File;
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import java.io.FileReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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import java.util.Currency;
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class CheckDataVersion {
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static final String datafile = "ISO4217-list-one.txt";
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static final String FILEVERSIONKEY = "FILEVERSION=";
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static final String DATAVERSIONKEY = "DATAVERSION=";
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static String fileVersion;
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static String dataVersion;
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static boolean checked = false;
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static void check() {
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if (!checked) {
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try {
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FileReader fr = new FileReader(new File(System.getProperty("test.src", "."), datafile));
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BufferedReader in = new BufferedReader(fr);
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String line;
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while ((line = in.readLine()) != null) {
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if (line.startsWith(FILEVERSIONKEY)) {
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fileVersion = line.substring(FILEVERSIONKEY.length());
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}
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if (line.startsWith(DATAVERSIONKEY)) {
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dataVersion = line.substring(DATAVERSIONKEY.length());
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}
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if (fileVersion != null && dataVersion != null) {
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break;
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}
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}
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} catch (IOException ioe) {
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throw new RuntimeException(ioe);
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}
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AccessController.doPrivileged(new PrivilegedAction<Object>() {
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public Object run() {
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try {
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InputStream in = Currency.class.getModule().getResourceAsStream("java/util/currency.data");
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String sep = File.separator;
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DataInputStream dis = new DataInputStream(in);
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int magic = dis.readInt();
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if (magic != 0x43757244) {
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throw new RuntimeException("The magic number in the JRE's currency data is incorrect. Expected: 0x43757244, Got: 0x"+magic);
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}
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int fileVerNumber = dis.readInt();
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int dataVerNumber = dis.readInt();
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if (Integer.parseInt(fileVersion) != fileVerNumber ||
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Integer.parseInt(dataVersion) != dataVerNumber) {
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throw new RuntimeException("Test data and JRE's currency data are inconsistent. test: (file: "+fileVersion+" data: "+dataVersion+"), JRE: (file: "+fileVerNumber+" data: "+dataVerNumber+")");
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}
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System.out.println("test: (file: "+fileVersion+" data: "+dataVersion+"), JRE: (file: "+fileVerNumber+" data: "+dataVerNumber+")");
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} catch (IOException ioe) {
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throw new RuntimeException(ioe);
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}
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return null;
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}
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});
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checked = true;
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}
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}
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}
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