| /* |
| * Copyright (c) 2007, 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. |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| import java.util.regex.*; |
| |
| public class PropertiesTest { |
| public static void main(String[] s) { |
| for (int i = 0; i < s.length; i ++) { |
| if ("-d".equals(s[i])) { |
| i++; |
| if (i == s.length) { |
| throw new RuntimeException("-d needs output file name"); |
| } else { |
| dump(s[i]); |
| } |
| } else if ("-c".equals(s[i])) { |
| if (i+2 == s.length) { |
| throw new RuntimeException("-d needs two file name arguments, before and after respectively"); |
| } else { |
| compare(s[++i], s[++i]); |
| } |
| } |
| } |
| } |
| |
| private static void dump(String outfile) { |
| File f = new File(outfile); |
| PrintWriter pw; |
| try { |
| f.createNewFile(); |
| pw = new PrintWriter(f); |
| } catch (Exception fnfe) { |
| throw new RuntimeException(fnfe); |
| } |
| for (char c1 = 'A'; c1 <= 'Z'; c1++) { |
| for (char c2 = 'A'; c2 <= 'Z'; c2++) { |
| String ctry = new StringBuilder().append(c1).append(c2).toString(); |
| try { |
| Currency c = Currency.getInstance(new Locale("", ctry)); |
| if (c != null) { |
| pw.printf(Locale.ROOT, "%s=%s,%03d,%1d\n", |
| ctry, |
| c.getCurrencyCode(), |
| c.getNumericCode(), |
| c.getDefaultFractionDigits()); |
| } |
| } catch (IllegalArgumentException iae) { |
| // invalid country code |
| continue; |
| } |
| } |
| } |
| pw.flush(); |
| pw.close(); |
| } |
| |
| private static void compare(String beforeFile, String afterFile) { |
| // load file contents |
| Properties before = new Properties(); |
| Properties after = new Properties(); |
| try { |
| before.load(new FileReader(beforeFile)); |
| after.load(new FileReader(afterFile)); |
| } catch (IOException ioe) { |
| throw new RuntimeException(ioe); |
| } |
| |
| // remove the same contents from the 'after' properties |
| Set<String> keys = before.stringPropertyNames(); |
| for (String key: keys) { |
| String beforeVal = before.getProperty(key); |
| String afterVal = after.getProperty(key); |
| System.out.printf("Removing country: %s. before: %s, after: %s", key, beforeVal, afterVal); |
| if (beforeVal.equals(afterVal)) { |
| after.remove(key); |
| System.out.printf(" --- removed\n"); |
| } else { |
| System.out.printf(" --- NOT removed\n"); |
| } |
| } |
| |
| // now look at the currency.properties |
| String propFileName = System.getProperty("java.home") + File.separator + |
| "lib" + File.separator + "currency.properties"; |
| Properties p = new Properties(); |
| try { |
| p.load(new FileReader(propFileName)); |
| } catch (IOException ioe) { |
| throw new RuntimeException(ioe); |
| } |
| |
| // test each replacements |
| keys = p.stringPropertyNames(); |
| Pattern propertiesPattern = |
| Pattern.compile("([A-Z]{3})\\s*,\\s*(\\d{3})\\s*,\\s*([0-3])"); |
| for (String key: keys) { |
| String val = p.getProperty(key); |
| String afterVal = after.getProperty(key); |
| System.out.printf("Testing key: %s, val: %s... ", key, val); |
| |
| Matcher m = propertiesPattern.matcher(val.toUpperCase(Locale.ROOT)); |
| if (!m.find()) { |
| // format is not recognized. |
| System.out.printf("Format is not recognized.\n"); |
| if (afterVal != null) { |
| throw new RuntimeException("Currency data replacement for "+key+" failed: It was incorrectly altered to "+afterVal); |
| } |
| |
| // ignore this |
| continue; |
| } |
| |
| Matcher mAfter = propertiesPattern.matcher(afterVal); |
| mAfter.find(); |
| |
| String code = m.group(1); |
| String codeAfter = mAfter.group(1); |
| int numeric = Integer.parseInt(m.group(2)); |
| int numericAfter = Integer.parseInt(mAfter.group(2)); |
| int fraction = Integer.parseInt(m.group(3)); |
| int fractionAfter = Integer.parseInt(mAfter.group(3)); |
| if (code.equals(codeAfter) && |
| (numeric == numericAfter)&& |
| (fraction == fractionAfter)) { |
| after.remove(key); |
| } else { |
| throw new RuntimeException("Currency data replacement for "+key+" failed: actual: (alphacode: "+codeAfter+", numcode: "+numericAfter+", fraction: "+fractionAfter+"), expected: (alphacode: "+code+", numcode: "+numeric+", fraction: "+fraction+")"); |
| } |
| System.out.printf("Success!\n"); |
| } |
| if (!after.isEmpty()) { |
| StringBuilder sb = new StringBuilder() |
| .append("Currency data replacement failed. Unnecessary modification was(were) made for the following currencies:\n"); |
| keys = after.stringPropertyNames(); |
| for (String key : keys) { |
| sb.append(" country: ") |
| .append(key) |
| .append(" currency: ") |
| .append(after.getProperty(key)) |
| .append("\n"); |
| } |
| throw new RuntimeException(sb.toString()); |
| } |
| } |
| } |