/* * Copyright (c) 2012, 2013, 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. */ /* * This file is available under and governed by the GNU General Public * License version 2 only, as published by the Free Software Foundation. * However, the following notice accompanied the original version of this * file: * * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of JSR-310 nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package tck.java.time; import static org.testng.Assert.assertEquals; import static org.testng.Assert.fail; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.ObjectInputStream; import java.io.ObjectStreamConstants; import java.lang.reflect.Field; import java.time.DateTimeException; import java.time.Instant; import java.time.LocalTime; import java.time.ZoneId; import java.time.ZoneOffset; import java.time.format.TextStyle; import java.time.temporal.TemporalAccessor; import java.time.temporal.TemporalField; import java.time.temporal.TemporalQueries; import java.time.temporal.TemporalQuery; import java.time.zone.ZoneRulesException; import java.util.HashMap; import java.util.Locale; import java.util.Map; import java.util.Set; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; /** * Test ZoneId. */ @Test public class TCKZoneId extends AbstractTCKTest { //----------------------------------------------------------------------- // SHORT_IDS //----------------------------------------------------------------------- public void test_constant_OLD_IDS_POST_2005() { Map ids = ZoneId.SHORT_IDS; assertEquals(ids.get("EST"), "-05:00"); assertEquals(ids.get("MST"), "-07:00"); assertEquals(ids.get("HST"), "-10:00"); assertEquals(ids.get("ACT"), "Australia/Darwin"); assertEquals(ids.get("AET"), "Australia/Sydney"); assertEquals(ids.get("AGT"), "America/Argentina/Buenos_Aires"); assertEquals(ids.get("ART"), "Africa/Cairo"); assertEquals(ids.get("AST"), "America/Anchorage"); assertEquals(ids.get("BET"), "America/Sao_Paulo"); assertEquals(ids.get("BST"), "Asia/Dhaka"); assertEquals(ids.get("CAT"), "Africa/Harare"); assertEquals(ids.get("CNT"), "America/St_Johns"); assertEquals(ids.get("CST"), "America/Chicago"); assertEquals(ids.get("CTT"), "Asia/Shanghai"); assertEquals(ids.get("EAT"), "Africa/Addis_Ababa"); assertEquals(ids.get("ECT"), "Europe/Paris"); assertEquals(ids.get("IET"), "America/Indiana/Indianapolis"); assertEquals(ids.get("IST"), "Asia/Kolkata"); assertEquals(ids.get("JST"), "Asia/Tokyo"); assertEquals(ids.get("MIT"), "Pacific/Apia"); assertEquals(ids.get("NET"), "Asia/Yerevan"); assertEquals(ids.get("NST"), "Pacific/Auckland"); assertEquals(ids.get("PLT"), "Asia/Karachi"); assertEquals(ids.get("PNT"), "America/Phoenix"); assertEquals(ids.get("PRT"), "America/Puerto_Rico"); assertEquals(ids.get("PST"), "America/Los_Angeles"); assertEquals(ids.get("SST"), "Pacific/Guadalcanal"); assertEquals(ids.get("VST"), "Asia/Ho_Chi_Minh"); } @Test(expectedExceptions=UnsupportedOperationException.class) public void test_constant_OLD_IDS_POST_2005_immutable() { Map ids = ZoneId.SHORT_IDS; ids.clear(); } //----------------------------------------------------------------------- // getAvailableZoneIds() //----------------------------------------------------------------------- @Test public void test_getAvailableGroupIds() { Set zoneIds = ZoneId.getAvailableZoneIds(); assertEquals(zoneIds.contains("Europe/London"), true); zoneIds.clear(); assertEquals(zoneIds.size(), 0); Set zoneIds2 = ZoneId.getAvailableZoneIds(); assertEquals(zoneIds2.contains("Europe/London"), true); } //----------------------------------------------------------------------- // mapped factory //----------------------------------------------------------------------- @Test public void test_of_string_Map() { Map map = new HashMap<>(); map.put("LONDON", "Europe/London"); map.put("PARIS", "Europe/Paris"); ZoneId test = ZoneId.of("LONDON", map); assertEquals(test.getId(), "Europe/London"); } @Test public void test_of_string_Map_lookThrough() { Map map = new HashMap<>(); map.put("LONDON", "Europe/London"); map.put("PARIS", "Europe/Paris"); ZoneId test = ZoneId.of("Europe/Madrid", map); assertEquals(test.getId(), "Europe/Madrid"); } @Test public void test_of_string_Map_emptyMap() { Map map = new HashMap<>(); ZoneId test = ZoneId.of("Europe/Madrid", map); assertEquals(test.getId(), "Europe/Madrid"); } @Test(expectedExceptions=DateTimeException.class) public void test_of_string_Map_badFormat() { Map map = new HashMap<>(); ZoneId.of("Not known", map); } @Test(expectedExceptions=ZoneRulesException.class) public void test_of_string_Map_unknown() { Map map = new HashMap<>(); ZoneId.of("Unknown", map); } //----------------------------------------------------------------------- // regular factory and .normalized() //----------------------------------------------------------------------- @DataProvider(name="offsetBasedValid") Object[][] data_offsetBasedValid() { return new Object[][] { {"Z", "Z"}, {"+0", "Z"}, {"-0", "Z"}, {"+00", "Z"}, {"+0000", "Z"}, {"+00:00", "Z"}, {"+000000", "Z"}, {"+00:00:00", "Z"}, {"-00", "Z"}, {"-0000", "Z"}, {"-00:00", "Z"}, {"-000000", "Z"}, {"-00:00:00", "Z"}, {"+5", "+05:00"}, {"+01", "+01:00"}, {"+0100", "+01:00"}, {"+01:00", "+01:00"}, {"+010000", "+01:00"}, {"+01:00:00", "+01:00"}, {"+12", "+12:00"}, {"+1234", "+12:34"}, {"+12:34", "+12:34"}, {"+123456", "+12:34:56"}, {"+12:34:56", "+12:34:56"}, {"-02", "-02:00"}, {"-5", "-05:00"}, {"-0200", "-02:00"}, {"-02:00", "-02:00"}, {"-020000", "-02:00"}, {"-02:00:00", "-02:00"}, }; } @Test(dataProvider="offsetBasedValid") public void factory_of_String_offsetBasedValid_noPrefix(String input, String id) { ZoneId test = ZoneId.of(input); assertEquals(test.getId(), id); assertEquals(test, ZoneOffset.of(id)); assertEquals(test.normalized(), ZoneOffset.of(id)); assertEquals(test.getDisplayName(TextStyle.FULL, Locale.UK), id); assertEquals(test.getRules().isFixedOffset(), true); assertEquals(test.getRules().getOffset(Instant.EPOCH), ZoneOffset.of(id)); } //----------------------------------------------------------------------- @DataProvider(name="offsetBasedValidPrefix") Object[][] data_offsetBasedValidPrefix() { return new Object[][] { {"", "", "Z"}, {"+0", "", "Z"}, {"-0", "", "Z"}, {"+00", "", "Z"}, {"+0000", "", "Z"}, {"+00:00", "", "Z"}, {"+000000", "", "Z"}, {"+00:00:00", "", "Z"}, {"-00", "", "Z"}, {"-0000", "", "Z"}, {"-00:00", "", "Z"}, {"-000000", "", "Z"}, {"-00:00:00", "", "Z"}, {"+5", "+05:00", "+05:00"}, {"+01", "+01:00", "+01:00"}, {"+0100", "+01:00", "+01:00"}, {"+01:00", "+01:00", "+01:00"}, {"+010000", "+01:00", "+01:00"}, {"+01:00:00", "+01:00", "+01:00"}, {"+12", "+12:00", "+12:00"}, {"+1234", "+12:34", "+12:34"}, {"+12:34", "+12:34", "+12:34"}, {"+123456", "+12:34:56", "+12:34:56"}, {"+12:34:56", "+12:34:56", "+12:34:56"}, {"-02", "-02:00", "-02:00"}, {"-5", "-05:00", "-05:00"}, {"-0200", "-02:00", "-02:00"}, {"-02:00", "-02:00", "-02:00"}, {"-020000", "-02:00", "-02:00"}, {"-02:00:00", "-02:00", "-02:00"}, }; } @Test(dataProvider="offsetBasedValidPrefix") public void factory_of_String_offsetBasedValid_prefixUTC(String input, String id, String offsetId) { ZoneId test = ZoneId.of("UTC" + input); assertEquals(test.getId(), "UTC" + id); assertEquals(test.getRules(), ZoneOffset.of(offsetId).getRules()); assertEquals(test.normalized(), ZoneOffset.of(offsetId)); assertEquals(test.getDisplayName(TextStyle.FULL, Locale.UK), displayName("UTC" + id)); assertEquals(test.getRules().isFixedOffset(), true); assertEquals(test.getRules().getOffset(Instant.EPOCH), ZoneOffset.of(offsetId)); } @Test(dataProvider="offsetBasedValidPrefix") public void factory_of_String_offsetBasedValid_prefixGMT(String input, String id, String offsetId) { ZoneId test = ZoneId.of("GMT" + input); assertEquals(test.getId(), "GMT" + id); assertEquals(test.getRules(), ZoneOffset.of(offsetId).getRules()); assertEquals(test.normalized(), ZoneOffset.of(offsetId)); assertEquals(test.getDisplayName(TextStyle.FULL, Locale.UK), displayName("GMT" + id)); assertEquals(test.getRules().isFixedOffset(), true); assertEquals(test.getRules().getOffset(Instant.EPOCH), ZoneOffset.of(offsetId)); } @Test(dataProvider="offsetBasedValidPrefix") public void factory_of_String_offsetBasedValid_prefixUT(String input, String id, String offsetId) { ZoneId test = ZoneId.of("UT" + input); assertEquals(test.getId(), "UT" + id); assertEquals(test.getRules(), ZoneOffset.of(offsetId).getRules()); assertEquals(test.normalized(), ZoneOffset.of(offsetId)); assertEquals(test.getDisplayName(TextStyle.FULL, Locale.UK), displayName("UT" + id)); assertEquals(test.getRules().isFixedOffset(), true); assertEquals(test.getRules().getOffset(Instant.EPOCH), ZoneOffset.of(offsetId)); } private String displayName(String id) { // Android-changed: Android doesn't have long names for GMT/UTC as of 2017. // if (id.equals("GMT")) { // return "Greenwich Mean Time"; // } // if (id.equals("GMT0")) { // return "Greenwich Mean Time"; // } // if (id.equals("UTC")) { // return "Coordinated Universal Time"; // } return id; } //----------------------------------------------------------------------- @DataProvider(name="prefixValid") Object[][] data_prefixValid() { return new Object[][] { {"GMT", "+01:00"}, {"UTC", "+01:00"}, {"UT", "+01:00"}, {"", "+01:00"}, }; } @Test(dataProvider="prefixValid") public void test_prefixOfOffset(String prefix, String offset) { ZoneOffset zoff = ZoneOffset.of(offset); ZoneId zoneId = ZoneId.ofOffset(prefix, zoff); assertEquals(zoneId.getId(), prefix + zoff.getId(), "in correct id for : " + prefix + ", zoff: " + zoff); } //----------------------------------------------------------------------- @DataProvider(name="prefixInvalid") Object[][] data_prefixInvalid() { return new Object[][] { {"GM", "+01:00"}, {"U", "+01:00"}, {"UTC0", "+01:00"}, {"A", "+01:00"}, }; } @Test(dataProvider="prefixInvalid", expectedExceptions=java.lang.IllegalArgumentException.class) public void test_invalidPrefixOfOffset(String prefix, String offset) { ZoneOffset zoff = ZoneOffset.of(offset); ZoneId zoneId = ZoneId.ofOffset(prefix, zoff); fail("should have thrown an exception for prefix: " + prefix); } @Test(expectedExceptions=java.lang.NullPointerException.class) public void test_nullPrefixOfOffset() { ZoneId.ofOffset(null, ZoneOffset.ofTotalSeconds(1)); } @Test(expectedExceptions=java.lang.NullPointerException.class) public void test_nullOffsetOfOffset() { ZoneId.ofOffset("GMT", null); } //----------------------------------------------------------------------- @DataProvider(name="offsetBasedValidOther") Object[][] data_offsetBasedValidOther() { return new Object[][] { {"GMT", "Z"}, {"GMT0", "Z"}, {"UCT", "Z"}, {"Greenwich", "Z"}, {"Universal", "Z"}, {"Zulu", "Z"}, {"Etc/GMT", "Z"}, {"Etc/GMT+0", "Z"}, {"Etc/GMT+1", "-01:00"}, {"Etc/GMT-1", "+01:00"}, {"Etc/GMT+9", "-09:00"}, {"Etc/GMT-9", "+09:00"}, {"Etc/GMT0", "Z"}, {"Etc/UCT", "Z"}, {"Etc/UTC", "Z"}, {"Etc/Greenwich", "Z"}, {"Etc/Universal", "Z"}, {"Etc/Zulu", "Z"}, }; } @Test(dataProvider="offsetBasedValidOther") public void factory_of_String_offsetBasedValidOther(String input, String offsetId) { ZoneId test = ZoneId.of(input); assertEquals(test.getId(), input); assertEquals(test.getRules(), ZoneOffset.of(offsetId).getRules()); assertEquals(test.normalized(), ZoneOffset.of(offsetId)); } //----------------------------------------------------------------------- @DataProvider(name="offsetBasedInvalid") Object[][] data_offsetBasedInvalid() { return new Object[][] { {"A"}, {"B"}, {"C"}, {"D"}, {"E"}, {"F"}, {"G"}, {"H"}, {"I"}, {"J"}, {"K"}, {"L"}, {"M"}, {"N"}, {"O"}, {"P"}, {"Q"}, {"R"}, {"S"}, {"T"}, {"U"}, {"V"}, {"W"}, {"X"}, {"Y"}, {"Z"}, {"+0:00"}, {"+00:0"}, {"+0:0"}, {"+000"}, {"+00000"}, {"+0:00:00"}, {"+00:0:00"}, {"+00:00:0"}, {"+0:0:0"}, {"+0:0:00"}, {"+00:0:0"}, {"+0:00:0"}, {"+01_00"}, {"+01;00"}, {"+01@00"}, {"+01:AA"}, {"+19"}, {"+19:00"}, {"+18:01"}, {"+18:00:01"}, {"+1801"}, {"+180001"}, {"-0:00"}, {"-00:0"}, {"-0:0"}, {"-000"}, {"-00000"}, {"-0:00:00"}, {"-00:0:00"}, {"-00:00:0"}, {"-0:0:0"}, {"-0:0:00"}, {"-00:0:0"}, {"-0:00:0"}, {"-19"}, {"-19:00"}, {"-18:01"}, {"-18:00:01"}, {"-1801"}, {"-180001"}, {"-01_00"}, {"-01;00"}, {"-01@00"}, {"-01:AA"}, {"@01:00"}, {"0"}, {"UT0"}, {"UTZ"}, {"UTC0"}, {"UTCZ"}, {"GMTZ"}, // GMT0 is valid in ZoneRulesProvider }; } @Test(dataProvider="offsetBasedInvalid", expectedExceptions=DateTimeException.class) public void factory_of_String_offsetBasedInvalid_noPrefix(String id) { if (id.equals("Z")) { throw new DateTimeException("Fake exception: Z alone is valid, not invalid"); } ZoneId.of(id); } @Test(dataProvider="offsetBasedInvalid", expectedExceptions=DateTimeException.class) public void factory_of_String_offsetBasedInvalid_prefixUTC(String id) { ZoneId.of("UTC" + id); } @Test(dataProvider="offsetBasedInvalid", expectedExceptions=DateTimeException.class) public void factory_of_String_offsetBasedInvalid_prefixGMT(String id) { if (id.equals("0")) { throw new DateTimeException("Fake exception: GMT0 is valid, not invalid"); } ZoneId.of("GMT" + id); } @Test(dataProvider="offsetBasedInvalid", expectedExceptions=DateTimeException.class) public void factory_of_String_offsetBasedInvalid_prefixUT(String id) { if (id.equals("C")) { throw new DateTimeException("Fake exception: UT + C = UTC, thus it is valid, not invalid"); } ZoneId.of("UT" + id); } //----------------------------------------------------------------------- @DataProvider(name="regionBasedInvalid") Object[][] data_regionBasedInvalid() { // \u00ef is a random unicode character return new Object[][] { {""}, {":"}, {"#"}, {"\u00ef"}, {"`"}, {"!"}, {"\""}, {"\u00ef"}, {"$"}, {"^"}, {"&"}, {"*"}, {"("}, {")"}, {"="}, {"\\"}, {"|"}, {","}, {"<"}, {">"}, {"?"}, {";"}, {"'"}, {"["}, {"]"}, {"{"}, {"}"}, {"\u00ef:A"}, {"`:A"}, {"!:A"}, {"\":A"}, {"\u00ef:A"}, {"$:A"}, {"^:A"}, {"&:A"}, {"*:A"}, {"(:A"}, {"):A"}, {"=:A"}, {"+:A"}, {"\\:A"}, {"|:A"}, {",:A"}, {"<:A"}, {">:A"}, {"?:A"}, {";:A"}, {"::A"}, {"':A"}, {"@:A"}, {"~:A"}, {"[:A"}, {"]:A"}, {"{:A"}, {"}:A"}, {"A:B#\u00ef"}, {"A:B#`"}, {"A:B#!"}, {"A:B#\""}, {"A:B#\u00ef"}, {"A:B#$"}, {"A:B#^"}, {"A:B#&"}, {"A:B#*"}, {"A:B#("}, {"A:B#)"}, {"A:B#="}, {"A:B#+"}, {"A:B#\\"}, {"A:B#|"}, {"A:B#,"}, {"A:B#<"}, {"A:B#>"}, {"A:B#?"}, {"A:B#;"}, {"A:B#:"}, {"A:B#'"}, {"A:B#@"}, {"A:B#~"}, {"A:B#["}, {"A:B#]"}, {"A:B#{"}, {"A:B#}"}, }; } @Test(dataProvider="regionBasedInvalid", expectedExceptions=DateTimeException.class) public void factory_of_String_regionBasedInvalid(String id) { ZoneId.of(id); } //----------------------------------------------------------------------- @Test public void factory_of_String_region_EuropeLondon() { ZoneId test = ZoneId.of("Europe/London"); assertEquals(test.getId(), "Europe/London"); assertEquals(test.getRules().isFixedOffset(), false); assertEquals(test.normalized(), test); } //----------------------------------------------------------------------- @Test(expectedExceptions=NullPointerException.class) public void factory_of_String_null() { ZoneId.of(null); } @Test(expectedExceptions=DateTimeException.class) public void factory_of_String_badFormat() { ZoneId.of("Unknown rule"); } @Test(expectedExceptions=ZoneRulesException.class) public void factory_of_String_unknown() { ZoneId.of("Unknown"); } //----------------------------------------------------------------------- // from(TemporalAccessor) //----------------------------------------------------------------------- @Test public void factory_from_TemporalAccessor_zoneId() { TemporalAccessor mock = new TemporalAccessor() { @Override public boolean isSupported(TemporalField field) { return false; } @Override public long getLong(TemporalField field) { throw new DateTimeException("Mock"); } @SuppressWarnings("unchecked") @Override public R query(TemporalQuery query) { if (query == TemporalQueries.zoneId()) { return (R) ZoneId.of("Europe/Paris"); } return TemporalAccessor.super.query(query); } }; assertEquals(ZoneId.from(mock), ZoneId.of("Europe/Paris")); } @Test public void factory_from_TemporalAccessor_offset() { ZoneOffset offset = ZoneOffset.ofHours(1); assertEquals(ZoneId.from(offset), offset); } @Test(expectedExceptions=DateTimeException.class) public void factory_from_TemporalAccessor_invalid_noDerive() { ZoneId.from(LocalTime.of(12, 30)); } @Test(expectedExceptions=NullPointerException.class) public void factory_from_TemporalAccessor_null() { ZoneId.from(null); } //----------------------------------------------------------------------- // equals() / hashCode() //----------------------------------------------------------------------- @Test public void test_equals() { ZoneId test1 = ZoneId.of("Europe/London"); ZoneId test2 = ZoneId.of("Europe/Paris"); ZoneId test2b = ZoneId.of("Europe/Paris"); assertEquals(test1.equals(test2), false); assertEquals(test2.equals(test1), false); assertEquals(test1.equals(test1), true); assertEquals(test2.equals(test2), true); assertEquals(test2.equals(test2b), true); assertEquals(test1.hashCode() == test1.hashCode(), true); assertEquals(test2.hashCode() == test2.hashCode(), true); assertEquals(test2.hashCode() == test2b.hashCode(), true); } @Test public void test_equals_null() { assertEquals(ZoneId.of("Europe/London").equals(null), false); } @Test public void test_equals_notEqualWrongType() { assertEquals(ZoneId.of("Europe/London").equals("Europe/London"), false); } //----------------------------------------------------------------------- // toString() //----------------------------------------------------------------------- @DataProvider(name="toString") Object[][] data_toString() { return new Object[][] { {"Europe/London", "Europe/London"}, {"Europe/Paris", "Europe/Paris"}, {"Europe/Berlin", "Europe/Berlin"}, {"Z", "Z"}, {"+01:00", "+01:00"}, {"UTC", "UTC"}, {"UTC+01:00", "UTC+01:00"}, }; } @Test(dataProvider="toString") public void test_toString(String id, String expected) { ZoneId test = ZoneId.of(id); assertEquals(test.toString(), expected); } }