313 lines
12 KiB
Java
313 lines
12 KiB
Java
/*
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* Copyright (c) 2007, 2022, 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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* @test
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* @bug 4691089 4819436 4942982 5104960 6544471 6627549 7066203 7195759
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* 8039317 8074350 8074351 8145952 8187946 8193552 8202026 8204269
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* 8208746 8209775 8264792 8274658 8283277
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* @summary Validate ISO 4217 data for Currency class.
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* @modules java.base/java.util:open
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* jdk.localedata
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*/
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/*
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* ############################################################################
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*
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* ValidateISO4217 is a tool to detect differences between the latest ISO 4217
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* data and and Java's currency data which is based on ISO 4217.
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* If there is a difference, the following file which includes currency data
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* may need to be updated.
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* src/share/classes/java/util/CurrencyData.properties
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*
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* ############################################################################
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*
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* 1) Make a golden-data file.
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* From BSi's ISO4217 data (TABLE A1.doc), extract four (or eight, if currency is changing)
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* fields and save as ./tablea1.txt.
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* <Country code>\t<Currency code>\t<Numeric code>\t<Minor unit>[\t<Cutover Date>\t<new Currency code>\t<new Numeric code>\t<new Minor unit>]
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* The Cutover Date is given in SimpleDateFormat's 'yyyy-MM-dd-HH-mm-ss' format in the GMT time zone.
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*
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* 2) Compile ValidateISO4217.java
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*
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* 3) Execute ValidateISO4217 as follows:
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* java ValidateISO4217
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*/
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import java.io.*;
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import java.text.*;
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import java.util.*;
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public class ValidateISO4217 {
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static final int ALPHA_NUM = 26;
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static final byte UNDEFINED = 0;
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static final byte DEFINED = 1;
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static final byte SKIPPED = 2;
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/* input files */
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static final String datafile = "tablea1.txt";
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/* alpha2-code table */
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static byte[] codes = new byte[ALPHA_NUM * ALPHA_NUM];
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static final String[][] additionalCodes = {
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/* Defined in ISO 4217 list, but don't have code and minor unit info. */
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{"AQ", "", "", "0"}, // Antarctica
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/*
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* Defined in ISO 4217 list, but don't have code and minor unit info in
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* it. On the other hand, both code and minor unit are defined in
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* .properties file. I don't know why, though.
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*/
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{"GS", "GBP", "826", "2"}, // South Georgia And The South Sandwich Islands
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/* Not defined in ISO 4217 list, but defined in .properties file. */
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{"AX", "EUR", "978", "2"}, // \u00c5LAND ISLANDS
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{"PS", "ILS", "376", "2"}, // Palestinian Territory, Occupied
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/* Not defined in ISO 4217 list, but added in ISO 3166 country code list */
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{"JE", "GBP", "826", "2"}, // Jersey
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{"GG", "GBP", "826", "2"}, // Guernsey
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{"IM", "GBP", "826", "2"}, // Isle of Man
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{"BL", "EUR", "978", "2"}, // Saint Barthelemy
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{"MF", "EUR", "978", "2"}, // Saint Martin
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/* Defined neither in ISO 4217 nor ISO 3166 list */
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{"XK", "EUR", "978", "2"}, // Kosovo
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};
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/* Codes that are obsolete, do not have related country, extra currency */
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static final String otherCodes =
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"ADP-AFA-ATS-AYM-AZM-BEF-BGL-BOV-BYB-BYR-CHE-CHW-CLF-COU-CUC-CYP-"
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+ "DEM-EEK-ESP-FIM-FRF-GHC-GRD-GWP-IEP-ITL-LTL-LUF-LVL-MGF-MRO-MTL-MXV-MZM-NLG-"
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+ "PTE-ROL-RUR-SDD-SIT-SLL-SKK-SRG-STD-TMM-TPE-TRL-VEF-UYI-USN-USS-VEB-VED-"
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+ "XAG-XAU-XBA-XBB-XBC-XBD-XDR-XFO-XFU-XPD-XPT-XSU-XTS-XUA-XXX-"
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+ "YUM-ZMK-ZWD-ZWN-ZWR";
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static boolean err = false;
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static Set<Currency> testCurrencies = new HashSet<Currency>();
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public static void main(String[] args) throws Exception {
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CheckDataVersion.check();
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test1();
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test2();
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getAvailableCurrenciesTest();
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if (err) {
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throw new RuntimeException("Failed: Validation ISO 4217 data");
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}
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}
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static void test1() throws Exception {
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try (FileReader fr = new FileReader(new File(System.getProperty("test.src", "."), datafile));
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BufferedReader in = new BufferedReader(fr))
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{
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String line;
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SimpleDateFormat format = null;
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while ((line = in.readLine()) != null) {
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if (line.length() == 0 || line.charAt(0) == '#') {
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continue;
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}
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StringTokenizer tokens = new StringTokenizer(line, "\t");
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String country = tokens.nextToken();
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if (country.length() != 2) {
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continue;
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}
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String currency;
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String numeric;
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String minorUnit;
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int tokensCount = tokens.countTokens();
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if (tokensCount < 3) {
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currency = "";
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numeric = "0";
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minorUnit = "0";
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} else {
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currency = tokens.nextToken();
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numeric = tokens.nextToken();
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minorUnit = tokens.nextToken();
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testCurrencies.add(Currency.getInstance(currency));
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// check for the cutover
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if (tokensCount > 3) {
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if (format == null) {
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format = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.US);
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format.setTimeZone(TimeZone.getTimeZone("GMT"));
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format.setLenient(false);
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}
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if (format.parse(tokens.nextToken()).getTime() <
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System.currentTimeMillis()) {
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currency = tokens.nextToken();
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numeric = tokens.nextToken();
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minorUnit = tokens.nextToken();
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testCurrencies.add(Currency.getInstance(currency));
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}
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}
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}
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int index = toIndex(country);
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testCountryCurrency(country, currency, Integer.parseInt(numeric),
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Integer.parseInt(minorUnit), index);
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}
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}
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for (int i = 0; i < additionalCodes.length; i++) {
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int index = toIndex(additionalCodes[i][0]);
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if (additionalCodes[i][1].length() != 0) {
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testCountryCurrency(additionalCodes[i][0], additionalCodes[i][1],
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Integer.parseInt(additionalCodes[i][2]),
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Integer.parseInt(additionalCodes[i][3]), index);
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testCurrencies.add(Currency.getInstance(additionalCodes[i][1]));
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} else {
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codes[index] = SKIPPED;
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}
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}
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}
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static int toIndex(String s) {
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return ((s.charAt(0) - 'A') * ALPHA_NUM + s.charAt(1) - 'A');
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}
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static void testCountryCurrency(String country, String currencyCode,
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int numericCode, int digits, int index) {
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if (currencyCode.length() == 0) {
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return;
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}
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testCurrencyDefined(currencyCode, numericCode, digits);
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Locale loc = new Locale("", country);
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try {
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Currency currency = Currency.getInstance(loc);
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if (!currency.getCurrencyCode().equals(currencyCode)) {
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System.err.println("Error: [" + country + ":" +
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loc.getDisplayCountry() + "] expected: " + currencyCode +
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", got: " + currency.getCurrencyCode());
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err = true;
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}
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if (codes[index] != UNDEFINED) {
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System.out.println("Warning: [" + country + ":" +
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loc.getDisplayCountry() +
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"] multiple definitions. currency code=" + currencyCode);
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}
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codes[index] = DEFINED;
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}
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catch (Exception e) {
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System.err.println("Error: " + e + ": Country=" + country);
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err = true;
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}
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}
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static void testCurrencyDefined(String currencyCode, int numericCode, int digits) {
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try {
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Currency currency = currency = Currency.getInstance(currencyCode);
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if (currency.getNumericCode() != numericCode) {
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System.err.println("Error: [" + currencyCode + "] expected: " +
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numericCode + "; got: " + currency.getNumericCode());
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err = true;
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}
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if (currency.getDefaultFractionDigits() != digits) {
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System.err.println("Error: [" + currencyCode + "] expected: " +
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digits + "; got: " + currency.getDefaultFractionDigits());
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err = true;
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}
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}
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catch (Exception e) {
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System.err.println("Error: " + e + ": Currency code=" +
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currencyCode);
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err = true;
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}
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}
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static void test2() {
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for (int i = 0; i < ALPHA_NUM; i++) {
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for (int j = 0; j < ALPHA_NUM; j++) {
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char[] code = new char[2];
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code[0] = (char)('A'+ i);
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code[1] = (char)('A'+ j);
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String country = new String(code);
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boolean ex;
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if (codes[toIndex(country)] == UNDEFINED) {
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ex = false;
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try {
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Currency.getInstance(new Locale("", country));
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}
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catch (IllegalArgumentException e) {
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ex = true;
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}
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if (!ex) {
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System.err.println("Error: This should be an undefined code and throw IllegalArgumentException: " +
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country);
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err = true;
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}
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} else if (codes[toIndex(country)] == SKIPPED) {
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Currency cur = null;
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try {
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cur = Currency.getInstance(new Locale("", country));
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}
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catch (Exception e) {
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System.err.println("Error: " + e + ": Country=" +
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country);
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err = true;
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}
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if (cur != null) {
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System.err.println("Error: Currency.getInstance() for an this locale should return null: " +
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country);
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err = true;
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}
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}
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}
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}
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}
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/**
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* This test depends on test1(), where 'testCurrencies' set is constructed
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*/
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static void getAvailableCurrenciesTest() {
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Set<Currency> jreCurrencies = Currency.getAvailableCurrencies();
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// add otherCodes
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StringTokenizer st = new StringTokenizer(otherCodes, "-");
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while (st.hasMoreTokens()) {
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testCurrencies.add(Currency.getInstance(st.nextToken()));
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}
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if (!testCurrencies.containsAll(jreCurrencies)) {
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System.err.print("Error: getAvailableCurrencies() returned extra currencies than expected: ");
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jreCurrencies.removeAll(testCurrencies);
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for (Currency c : jreCurrencies) {
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System.err.print(" "+c);
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}
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System.err.println();
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err = true;
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}
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}
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}
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