/*
* Copyright (c) 1999, 2020, 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
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* questions.
*/
/*
* @test
* @summary test Bug 4199484
* @modules jdk.charsets
* @run main ConverterTest
* @bug 4199484 4199599 4199601 4199602 4159519 4201529 4199604 4201532 4947038 6217210
*/
import java.util.*;
import java.io.*;
/*
* (C) Copyright IBM Corp. 1999 - All Rights Reserved
*
* The original version of this source code and documentation is
* copyrighted and owned by IBM. These materials are provided
* under terms of a License Agreement between IBM and Sun.
* This technology is protected by multiple US and International
* patents. This notice and attribution to IBM may not be removed.
*/
public class ConverterTest extends TestFmwk {
public static void main(String[] args) throws Exception {
new ConverterTest().run(args);
}
public void test4199484() throws Exception {
checkPages(new String[] { "Cp33722" });
}
public void test4199599() throws Exception {
checkPages(new String[] { "Cp930", "Cp939" });
}
public void test4199601() throws Exception {
checkPages(new String[] { "Cp942" });
}
public void test4199602() throws Exception {
checkPages(new String[] { "Cp943" });
}
public void test6217210() throws Exception {
checkPages(new String[] { "Cp833" });
}
public void test4159519() throws Exception {
checkPages(new String[] { "Cp037", "Cp1025", "Cp1026", "Cp1112" });
checkPages(new String[] { "Cp1122", "Cp1123", "Cp273", "Cp277" });
checkPages(new String[] { "Cp278", "Cp280", "Cp284", "Cp285" });
checkPages(new String[] { "Cp297", "Cp420", "Cp424", "Cp500" });
checkPages(new String[] { "Cp838", "Cp870", "Cp871", "Cp875" });
checkPages(new String[] { "Cp918", "Cp930", "Cp935", "Cp937" });
checkPages(new String[] { "Cp939" });
}
public void test4201529() throws Exception {
// Test fallback mapping for U+00B7
byte[] b = new String("\u00B7").getBytes("Cp1381");
int b1 = b[0] & 0xff;
int b2 = b[1] & 0xff;
if (b.length != 2 || b1 != 0xa1 || b2 != 0xa4)
errln("Error in Converter: Cp1381");
}
public void test4199604() throws Exception {
checkPages(new String[] { "Cp970" });
}
public void test4201532() throws Exception {
checkPages(new String[] { "Cp1383" });
}
private static class Parameter {
public final String value;
public final boolean statefull;
private final Vector nativeValues = new Vector();
private final Vector unicodeValues = new Vector();
public Parameter(final String param) throws IOException {
final int ndx = param.indexOf(":");
if (ndx >= 0) {
value = param.substring(0, ndx);
} else {
value = param;
}
final String args = (ndx < 0) ? "" : param.substring(ndx+1);
boolean isStatefull = false;
for (int i = 0; i < args.length(); i++) {
final char flag = args.charAt(i);
switch (flag) {
case 's':
isStatefull = true;
break;
default:
}
}
final String fileName = value+".b2c";
final FileReader f = new FileReader(new File(System.getProperty("test.src", "."), fileName));
final BufferedReader in = new BufferedReader(f);
String line = in.readLine();
while (line != null) {
if (line.startsWith("#")) {
//ignore all comments except ones that indicate this is a
//statefull conversion.
if (line.indexOf("STATEFULL") > 0) {
isStatefull = true;
}
} else {
final StringTokenizer tokenizer = new StringTokenizer(line);
String key = tokenizer.nextToken();
String value = tokenizer.nextToken();
if (key.startsWith("0x")) key = key.substring(2);
if (value.startsWith("0x")) value = value.substring(2);
final char c = (char)Integer.parseInt(value, 16);
final String unicodeValue = String.valueOf(c);
final long keyValue = Long.parseLong(key, 16);
if (isStatefull) {
final int keyLength = key.length();
if (keyLength == 2) {
byte[] nativeValue = new byte[1];
nativeValue[0] = (byte)((keyValue) & 0x00FF);
nativeValues.addElement(nativeValue);
unicodeValues.addElement(unicodeValue);
} else if (keyLength == 8) {
byte[] nativeValue = new byte[4];
nativeValue[0] = 0x0E;
nativeValue[1] = (byte)((keyValue >> 16) & 0x00FF);
nativeValue[2] = (byte)((keyValue >> 8) & 0x00FF);
nativeValue[3] = 0x0F;
nativeValues.addElement(nativeValue);
unicodeValues.addElement(unicodeValue);
} else {
System.err.println("Agh!");
}
} else {
if (key.length() == 2) {
byte[] nativeValue = new byte[1];
nativeValue[0] = (byte)(keyValue & 0x00FF);
nativeValues.addElement(nativeValue);
unicodeValues.addElement(unicodeValue);
} else if (key.length() == 4) {
byte[] nativeValue = new byte[2];
nativeValue[0] = (byte)((keyValue >> 8) & 0x00FF);
nativeValue[1] = (byte)((keyValue) & 0x00FF);
nativeValues.addElement(nativeValue);
unicodeValues.addElement(unicodeValue);
} else {
byte[] nativeValue = new byte[3];
nativeValue[0] = (byte)((keyValue >> 16) & 0x00FF);
nativeValue[1] = (byte)((keyValue >> 8) & 0x00FF);
nativeValue[2] = (byte)((keyValue) & 0x00FF);
nativeValues.addElement(nativeValue);
unicodeValues.addElement(unicodeValue);
}
}
}
line = in.readLine();
}
statefull = isStatefull;
}
public String toString() {
return value;
}
public void getMapping(final Vector keys, final Vector values, final boolean toUnicode)
throws IOException {
final Hashtable temp = new Hashtable();
for (int i = nativeValues.size() - 1; i >= 0; --i) {
final byte[] key = (byte[])nativeValues.elementAt(i);
final String value = (String)unicodeValues.elementAt(i);
if (toUnicode) {
final String keyString = printable(key);
if (temp.get(keyString) == null) {
temp.put(keyString, keyString);
keys.addElement(key);
values.addElement(value);
}
} else {
if (temp.get(value) == null) {
temp.put(value, value);
keys.addElement(value);
values.addElement(key);
}
}
}
}
}
public void checkPages(String[] args) {
for (int j = 0; j < args.length; j++) {
logln("Checking converter: "+args[j]);
boolean err = false;
try {
final Parameter param = new Parameter(args[j]);
final Vector keys = new Vector();
final Vector values = new Vector();
param.getMapping(keys, values, true);
for (int i = 0; i < keys.size(); i++) {
final byte[] key = (byte[])keys.elementAt(i);
final String value = (String)values.elementAt(i);
try {
final String actualValue = new String(key, param.value);
if (!value.equals(actualValue)) {
logln(printable(key)+" ==> "+printable(value)+" produced "+printable(actualValue));
err = true;
}
} catch (UnsupportedEncodingException e) {
logln(param.value+" encoding not supported: "+e);
err = true;
break;
}
}
keys.removeAllElements();
values.removeAllElements();
param.getMapping(keys, values, false);
for (int i = 0; i < keys.size(); i++) {
final String key = (String)keys.elementAt(i);
final byte[] value = (byte[])values.elementAt(i);
try {
final byte[] actualValue = key.getBytes(param.value);
boolean diff = false;
if (value.length != actualValue.length) {
logln(printable(key)+" ==> "+printable(value)+" produced "+printable(actualValue));
err = true;
} else {
for (int k = 0; k < value.length; k++) {
if (value[k] != actualValue[k]) {
logln(printable(key)+" ==> "+printable(value)+" produced "+printable(actualValue));
err = true;
break;
}
}
}
} catch (UnsupportedEncodingException e) {
logln(param.value+" encoding not supported: "+e);
err = true;
break;
}
}
} catch (IOException e) {
logln("Could not load table: "+e);
err = true;
}
if (err) {
errln("Error in converter: "+args[j]);
} else {
logln(" passed.");
}
}
}
protected static String printable(String c) {
final StringBuffer buffer = new StringBuffer();
for (int i = 0; i < c.length(); i++) {
buffer.append(printable(c.charAt(i)));
}
return buffer.toString();
}
protected static String printable(byte c) {
final StringBuffer buffer = new StringBuffer("0x");
final int value = ((int)c) & 0x00FF;
buffer.append(HEX_DIGIT[(value & 0x00F0) >> 4]);
buffer.append(HEX_DIGIT[(value & 0x000F)]);
return buffer.toString();
}
protected static String printable(byte[] c) {
final StringBuffer buffer = new StringBuffer("[");
for (int i = 0; i < c.length; i++) {
final int value = ((int)c[i]) & 0x00FF;
buffer.append(HEX_DIGIT[(value & 0x00F0) >> 4]);
buffer.append(HEX_DIGIT[(value & 0x000F)]);
buffer.append(" ");
}
buffer.append("]");
return buffer.toString();
}
protected static String printable(char[] c) {
final StringBuffer buffer = new StringBuffer("[");
for (int i = 0; i < c.length; i++) {
buffer.append(printable(c[i]));
}
buffer.append("]");
return buffer.toString();
}
protected static String printable(char c) {
final StringBuffer buffer = new StringBuffer("\\u");
final int value = ((int)c) & 0xFFFF;
buffer.append(HEX_DIGIT[(value & 0xF000) >> 12]);
buffer.append(HEX_DIGIT[(value & 0x0F00) >> 8]);
buffer.append(HEX_DIGIT[(value & 0x00F0) >> 4]);
buffer.append(HEX_DIGIT[(value & 0x000F)]);
return buffer.toString();
}
static final char[] HEX_DIGIT = {'0','1','2','3','4','5','6','7',
'8','9','A','B','C','D','E','F'};
}