--- /dev/null 2019-07-03 14:47:27.000000000 +0530 +++ new/test/jdk/java/time/test/java/time/format/TestLocalizedOffsetPrinterParser.java 2019-07-03 14:47:25.121964000 +0530 @@ -0,0 +1,122 @@ +/* + * Copyright (c) 2019, 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. + */ + +/* + * @test + * @bug 8154520 + * @summary This test verifies that the localized text for "GMT" from CLDR is + * applied/recognized during printing/parsing timestamps. For example, the + * localized text for "GMT" on some particular locale may be "UTC", and the + * resulting formatted string should have UTC+ (instead of GMT+). + * Since the test relies on CLDR data, the "expected" text in the test data may + * require to be modified in accordance with changes to CLDR, if any. + * @modules jdk.localedata + */ + +package test.java.time.format; + +import static org.testng.Assert.assertEquals; + +import java.time.LocalDateTime; +import java.time.OffsetDateTime; +import java.time.ZoneOffset; +import java.time.ZonedDateTime; +import java.time.format.DateTimeFormatter; +import java.time.format.DateTimeFormatterBuilder; +import java.time.format.TextStyle; +import java.util.Locale; +import java.util.Objects; + +import org.testng.annotations.DataProvider; +import org.testng.annotations.Test; + +/** + * Test DateTimeFormatterBuilder.appendOffset(). + */ +@Test +public class TestLocalizedOffsetPrinterParser { + + private static final LocalDateTime DT_2012_06_30_12_30_40 = LocalDateTime.of(2012, 6, 30, 12, 30, 40); + + private static final ZoneOffset OFFSET_UTC = ZoneOffset.UTC; + private static final ZoneOffset OFFSET_P012345 = ZoneOffset.ofHoursMinutesSeconds(1, 23, 45); + private static final ZoneOffset OFFSET_P000045 = ZoneOffset.ofHoursMinutesSeconds(0, 0, 45); + private static final ZoneOffset OFFSET_M0100 = ZoneOffset.ofHours(-1); + private static final ZoneOffset OFFSET_M0123 = ZoneOffset.ofHoursMinutes(-1, -23); + private static final ZoneOffset OFFSET_M012345 = ZoneOffset.ofHoursMinutesSeconds(-1, -23, -45); + private static final ZoneOffset OFFSET_M000045 = ZoneOffset.ofHoursMinutesSeconds(0, 0, -45); + + @DataProvider(name="print_localized_custom_locale") + Object[][] data_print_localized_custom_locale() { + return new Object[][] { + {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M0123, new Locale("am"), "\u1302 \u12a4\u121d \u1272-1:23"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("ar"), "\u063a\u0631\u064a\u0646\u062a\u0634-01:00"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("bg"), "\u0413\u0440\u0438\u043d\u0443\u0438\u0447+01:23:45"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M000045, Locale.CHINESE, "GMT-00:00:45"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, Locale.ENGLISH, "GMT+01:23:45"}, + {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M012345, new Locale("eo"), "GMT-1:23:45"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P000045, Locale.FRANCE, "UTC+00:00:45"}, + {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("ga"), "MAG-1"}, + {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_UTC, new Locale("km"), "\u1798\u17c9\u17c4\u1784\u200b\u179f\u1780\u179b"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_UTC, new Locale("ml"), "\u0d1c\u0d3f\u0d0e\u0d02\u0d1f\u0d3f"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("mr"), "[GMT]+01:23:45"}, + {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("se"), "UTC+1:23:45"}, + {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("yo", "BJ"), "WAT-01:00"} + }; + } + + @Test(dataProvider="print_localized_custom_locale") + public void test_print_localized_custom_locale(TextStyle style, LocalDateTime ldt, ZoneOffset offset, Locale locale, String expected) { + + Objects.requireNonNull(locale, "Locale must not be null"); + + OffsetDateTime odt = OffsetDateTime.of(ldt, offset); + ZonedDateTime zdt = ldt.atZone(offset); + + DateTimeFormatter f = new DateTimeFormatterBuilder().appendLocalizedOffset(style).toFormatter(locale); + assertEquals(f.format(odt), expected); + assertEquals(f.format(zdt), expected); + assertEquals(f.parse(expected, ZoneOffset::from), offset); + + if (style == TextStyle.FULL) { + f = new DateTimeFormatterBuilder().appendPattern("ZZZZ").toFormatter(locale); + assertEquals(f.format(odt), expected); + assertEquals(f.format(zdt), expected); + assertEquals(f.parse(expected, ZoneOffset::from), offset); + + f = new DateTimeFormatterBuilder().appendPattern("OOOO").toFormatter(locale); + assertEquals(f.format(odt), expected); + assertEquals(f.format(zdt), expected); + assertEquals(f.parse(expected, ZoneOffset::from), offset); + } + + if (style == TextStyle.SHORT) { + f = new DateTimeFormatterBuilder().appendPattern("O").toFormatter(locale); + assertEquals(f.format(odt), expected); + assertEquals(f.format(zdt), expected); + assertEquals(f.parse(expected, ZoneOffset::from), offset); + } + + } + +}