1 /*
2 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8154520
27 * @summary This test verifies that the localized text for "GMT" from CLDR is
28 * applied/recognized during printing/parsing timestamps. For example, the
29 * localized text for "GMT" on some particular locale may be "UTC", and the
30 * resulting formatted string should have UTC+<offset> (instead of GMT+<offset>).
31 * Since the test relies on CLDR data, the "expected" text in the test data may
32 * require to be modified in accordance with changes to CLDR, if any.
33 * @modules jdk.localedata
34 */
35
36 package test.java.time.format;
37
38 import static org.testng.Assert.assertEquals;
39
40 import java.time.LocalDateTime;
41 import java.time.OffsetDateTime;
42 import java.time.ZoneOffset;
43 import java.time.ZonedDateTime;
44 import java.time.format.DateTimeFormatter;
45 import java.time.format.DateTimeFormatterBuilder;
46 import java.time.format.TextStyle;
47 import java.util.Locale;
48 import java.util.Objects;
49
50 import org.testng.annotations.DataProvider;
51 import org.testng.annotations.Test;
52
53 /**
54 * Test DateTimeFormatterBuilder.appendOffset().
55 */
56 @Test
57 public class TestLocalizedOffsetPrinterParser {
58
59 private static final LocalDateTime DT_2012_06_30_12_30_40 = LocalDateTime.of(2012, 6, 30, 12, 30, 40);
60
61 private static final ZoneOffset OFFSET_UTC = ZoneOffset.UTC;
62 private static final ZoneOffset OFFSET_P012345 = ZoneOffset.ofHoursMinutesSeconds(1, 23, 45);
63 private static final ZoneOffset OFFSET_P000045 = ZoneOffset.ofHoursMinutesSeconds(0, 0, 45);
64 private static final ZoneOffset OFFSET_M0100 = ZoneOffset.ofHours(-1);
65 private static final ZoneOffset OFFSET_M0123 = ZoneOffset.ofHoursMinutes(-1, -23);
66 private static final ZoneOffset OFFSET_M012345 = ZoneOffset.ofHoursMinutesSeconds(-1, -23, -45);
67 private static final ZoneOffset OFFSET_M000045 = ZoneOffset.ofHoursMinutesSeconds(0, 0, -45);
68
69 @DataProvider(name="print_localized_custom_locale")
70 Object[][] data_print_localized_custom_locale() {
71 return new Object[][] {
72 {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M0123, new Locale("am"), "\u1302 \u12a4\u121d \u1272-1:23"},
73 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("ar"), "\u063a\u0631\u064a\u0646\u062a\u0634-01:00"},
74 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("bg"), "\u0413\u0440\u0438\u043d\u0443\u0438\u0447+01:23:45"},
75 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M000045, Locale.CHINESE, "GMT-00:00:45"},
76 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, Locale.ENGLISH, "GMT+01:23:45"},
77 {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M012345, new Locale("eo"), "GMT-1:23:45"},
78 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P000045, Locale.FRANCE, "UTC+00:00:45"},
79 {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("ga"), "MAG-1"},
80 {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_UTC, new Locale("km"), "\u1798\u17c9\u17c4\u1784\u200b\u179f\u1780\u179b"},
81 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_UTC, new Locale("ml"), "\u0d1c\u0d3f\u0d0e\u0d02\u0d1f\u0d3f"},
82 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("mr"), "[GMT]+01:23:45"},
83 {TextStyle.SHORT, DT_2012_06_30_12_30_40, OFFSET_P012345, new Locale("se"), "UTC+1:23:45"},
84 {TextStyle.FULL, DT_2012_06_30_12_30_40, OFFSET_M0100, new Locale("yo", "BJ"), "WAT-01:00"}
85 };
86 }
87
88 @Test(dataProvider="print_localized_custom_locale")
89 public void test_print_localized_custom_locale(TextStyle style, LocalDateTime ldt, ZoneOffset offset, Locale locale, String expected) {
90
91 Objects.requireNonNull(locale, "Locale must not be null");
92
93 OffsetDateTime odt = OffsetDateTime.of(ldt, offset);
94 ZonedDateTime zdt = ldt.atZone(offset);
95
96 DateTimeFormatter f = new DateTimeFormatterBuilder().appendLocalizedOffset(style).toFormatter(locale);
97 assertEquals(f.format(odt), expected);
98 assertEquals(f.format(zdt), expected);
99 assertEquals(f.parse(expected, ZoneOffset::from), offset);
100
101 if (style == TextStyle.FULL) {
102 f = new DateTimeFormatterBuilder().appendPattern("ZZZZ").toFormatter(locale);
103 assertEquals(f.format(odt), expected);
104 assertEquals(f.format(zdt), expected);
105 assertEquals(f.parse(expected, ZoneOffset::from), offset);
106
107 f = new DateTimeFormatterBuilder().appendPattern("OOOO").toFormatter(locale);
108 assertEquals(f.format(odt), expected);
109 assertEquals(f.format(zdt), expected);
110 assertEquals(f.parse(expected, ZoneOffset::from), offset);
111 }
112
113 if (style == TextStyle.SHORT) {
114 f = new DateTimeFormatterBuilder().appendPattern("O").toFormatter(locale);
115 assertEquals(f.format(odt), expected);
116 assertEquals(f.format(zdt), expected);
117 assertEquals(f.parse(expected, ZoneOffset::from), offset);
118 }
119
120 }
121
122 }