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Quelle  Bug8071929.java   Sprache: JAVA

 
/*
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 * 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).
 *
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 * 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
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 */


/*
 * @test
 * @bug 8071929
 * @summary Test obsolete ISO3166-1 alpha-2 country codes should not be retrieved.
 * ISO3166-1 alpha-2, ISO3166-1 alpha-3, ISO3166-3 country codes
 * from overloaded getISOCountries(Iso3166 type) are retrieved correctly.
 */

import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Locale.IsoCountryCode;
import java.util.Set;
import java.util.stream.Collectors;

public class Bug8071929 {

    private static final List<String> ISO3166_1_ALPHA2_OBSOLETE_CODES = List.of("AN""BU""CS",
            "NT""SF""TP""YU""ZR");

    private static final Set<String> ISO3166_3EXPECTED = Set.of(
            "AIDJ""ANHH""BQAQ""BUMM""BYAA""CSHH""CSXX""CTKI""DDDE",
            "DYBJ""FQHH""FXFR""GEHH""HVBF""JTUM""MIUM""NHVU""NQAQ",
            "NTHH""PCHH""PUUM""PZPA""RHZW""SKIN""SUHH""TPTL""VDVN",
            "WKUM""YDYE""YUCS""ZRCD");

    private static final Set<String> ISO3166_1_ALPHA3_EXPECTED
            = Set.of("ABW""AFG""AGO""AIA""ALA""ALB""AND",
                    "ARE""ARG""ARM""ASM""ATA""ATF""ATG",
                    "AUS""AUT""AZE""BDI""BEL""BEN""BES""BFA",
                    "BGD""BGR""BHR""BHS""BIH""BLM""BLR""BLZ",
                    "BMU""BOL""BRA""BRB""BRN""BTN""BVT""BWA""CAF""CAN",
                    "CCK""CHE""CHL""CHN""CIV""CMR""COD""COG""COK""COL",
                    "COM""CPV""CRI""CUB""CUW""CXR""CYM""CYP""CZE""DEU",
                    "DJI""DMA""DNK""DOM""DZA""ECU""EGY""ERI""ESH""ESP",
                    "EST""ETH""FIN""FJI""FLK""FRA""FRO""FSM""GAB""GBR",
                    "GEO""GGY""GHA""GIB""GIN""GLP""GMB""GNB""GNQ",
                    "GRC""GRD""GRL""GTM""GUF""GUM""GUY""HKG""HMD""HND",
                    "HRV""HTI""HUN""IDN""IMN""IND""IOT""IRL""IRN""IRQ",
                    "ISL""ISR""ITA""JAM""JEY""JOR""JPN""KAZ""KEN""KGZ",
                    "KHM""KIR""KNA""KOR""KWT""LAO""LBN""LBR""LBY""LCA",
                    "LIE""LKA""LSO""LTU""LUX""LVA""MAC""MAF""MAR""MCO",
                    "MDA""MDG""MDV""MEX""MHL""MKD""MLI""MLT""MMR""MNE",
                    "MNG""MNP""MOZ""MRT""MSR""MTQ""MUS""MWI""MYS""MYT",
                    "NAM""NCL""NER""NFK""NGA""NIC""NIU""NLD""NOR""NPL",
                    "NRU""NZL""OMN""PAK""PAN""PCN""PER""PHL""PLW""PNG",
                    "POL""PRI""PRK""PRT""PRY""PSE""PYF""QAT""REU""ROU",
                    "RUS""RWA""SAU""SDN""SEN""SGP""SGS""SHN""SJM""SLB",
                    "SLE""SLV""SMR""SOM""SPM""SRB""SSD""STP""SUR""SVK",
                    "SVN""SWE""SWZ""SXM""SYC""SYR""TCA""TCD""TGO""THA",
                    "TJK""TKL""TKM""TLS""TON""TTO""TUN""TUR""TUV""TWN",
                    "TZA""UGA""UKR""UMI""URY""USA""UZB""VAT""VCT""VEN",
                    "VGB""VIR""VNM""VUT""WLF""WSM""YEM""ZAF""ZMB""ZWE");

    /**
     * This method checks that obsolete ISO3166-1 alpha-2 country codes are not
     * retrieved in output of getISOCountries() method.
     */

    private static void checkISO3166_1_Alpha2ObsoleteCodes() {
        Set<String> unexpectedCodes = ISO3166_1_ALPHA2_OBSOLETE_CODES.stream().
                filter(Set.of(Locale.getISOCountries())::contains).collect(Collectors.toSet());
        if (!unexpectedCodes.isEmpty()) {
            throw new RuntimeException("Obsolete ISO3166-1 alpha2 two letter"
                    + " country Codes " + unexpectedCodes + " in output of getISOCountries() method");
        }
    }

    /**
     * This method checks that ISO3166-3 country codes which are PART3 of
     * IsoCountryCode enum, are retrieved correctly.
     */

    private static void checkISO3166_3Codes() {
        Set<String> iso3166_3Codes = Locale.getISOCountries(IsoCountryCode.PART3);
        if (!iso3166_3Codes.equals(ISO3166_3EXPECTED)) {
            reportDifference(iso3166_3Codes, ISO3166_3EXPECTED);
        }
    }

    /**
     * This method checks that ISO3166-1 alpha-3 country codes which are
     * PART1_ALPHA3 of IsoCountryCode enum, are retrieved correctly.
     */

    private static void checkISO3166_1_Alpha3Codes() {
        Set<String> iso3166_1_Alpha3Codes = Locale.getISOCountries(IsoCountryCode.PART1_ALPHA3);
        if (!iso3166_1_Alpha3Codes.equals(ISO3166_1_ALPHA3_EXPECTED)) {
            reportDifference(iso3166_1_Alpha3Codes, ISO3166_1_ALPHA3_EXPECTED);
        }
    }

    /**
     * This method checks that ISO3166-1 alpha-2 country codes, which are
     * PART1_ALPHA2 of IsoCountryCode enum, are retrieved correctly.
     */

    private static void checkISO3166_1_Alpha2Codes() {
        Set<String> iso3166_1_Alpha2Codes = Locale.getISOCountries(IsoCountryCode.PART1_ALPHA2);
        Set<String> ISO3166_1_ALPHA2_EXPECTED = Set.of(Locale.getISOCountries());
        if (!iso3166_1_Alpha2Codes.equals(ISO3166_1_ALPHA2_EXPECTED)) {
            reportDifference(iso3166_1_Alpha2Codes, ISO3166_1_ALPHA2_EXPECTED);
        }
    }

    private static void reportDifference(Set<String> retrievedCountrySet, Set<String> expectedCountrySet) {
        Set<String> retrievedSet = new HashSet<>(retrievedCountrySet);
        Set<String> expectedSet = new HashSet<>(expectedCountrySet);
        retrievedSet.removeAll(expectedCountrySet);
        expectedSet.removeAll(retrievedCountrySet);
        if ((retrievedSet.size() > 0) && (expectedSet.size() > 0)) {
            throw new RuntimeException("Retrieved country codes set contains extra codes "
                    + retrievedSet + " and missing codes " + expectedSet);
        }
        if (retrievedSet.size() > 0) {
            throw new RuntimeException("Retrieved country codes set contains extra codes "
                    + retrievedSet);
        }
        if (expectedSet.size() > 0) {
            throw new RuntimeException("Retrieved country codes set is missing codes "
                    + expectedSet);
        }
    }

    public static void main(String[] args) {
        checkISO3166_1_Alpha2ObsoleteCodes();
        checkISO3166_1_Alpha2Codes();
        checkISO3166_1_Alpha3Codes();
        checkISO3166_3Codes();
    }
}

Messung V0.5
C=90 H=90 G=90

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