1 /*
2 * Copyright (c) 2010, 2018, 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 */
120 // Non-lenient mode test
121 private static void nonLenientTest(String[] data) {
122 ywdFormat.setLenient(false);
123 for (String date : data) {
124 try {
125 Date d = ywdFormat.parse(date);
126 throw new RuntimeException("No ParseException thrown with " + date);
127 } catch (ParseException e) {
128 // OK
129 }
130 }
131 ywdFormat.setLenient(true);
132 }
133
134
135 private static void noWeekDateSupport() throws Exception {
136 // Tests with Japanese Imperial Calendar that doesn't support week dates.
137 Calendar jcal = Calendar.getInstance(TimeZone.getTimeZone("GMT"),
138 new Locale("ja", "JP", "JP"));
139
140 String format = "2-W01-2"; // 2019-12-31 == N1-12-31
141 int expectedYear = 2019;
142 // Check the current era, Heisei or NewEra
143 if (System.currentTimeMillis() < 1556668800000L) {
144 format = "21-W01-3"; // 2008-12-31 == H20-12-31
145 expectedYear = 2008;
146 }
147 jcal.setFirstDayOfWeek(MONDAY);
148 jcal.setMinimalDaysInFirstWeek(4);
149 SimpleDateFormat sdf = new SimpleDateFormat("Y-'W'ww-u");
150 sdf.setCalendar(jcal);
151 Date d = sdf.parse(format);
152 GregorianCalendar gcal = newCalendar();
153 gcal.setTime(d);
154 if (gcal.get(YEAR) != expectedYear
155 || gcal.get(MONTH) != DECEMBER
156 || gcal.get(DAY_OF_MONTH) != 31) {
157 String s = String.format("noWeekDateSupport: got %04d-%02d-%02d, expected %4d-12-31%n",
158 gcal.get(YEAR),
159 gcal.get(MONTH)+1,
160 gcal.get(DAY_OF_MONTH),
161 expectedYear);
162 throw new RuntimeException(s);
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1 /*
2 * Copyright (c) 2010, 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 */
120 // Non-lenient mode test
121 private static void nonLenientTest(String[] data) {
122 ywdFormat.setLenient(false);
123 for (String date : data) {
124 try {
125 Date d = ywdFormat.parse(date);
126 throw new RuntimeException("No ParseException thrown with " + date);
127 } catch (ParseException e) {
128 // OK
129 }
130 }
131 ywdFormat.setLenient(true);
132 }
133
134
135 private static void noWeekDateSupport() throws Exception {
136 // Tests with Japanese Imperial Calendar that doesn't support week dates.
137 Calendar jcal = Calendar.getInstance(TimeZone.getTimeZone("GMT"),
138 new Locale("ja", "JP", "JP"));
139
140 String format = "2-W01-2"; // 2019-12-31 == R1-12-31
141 int expectedYear = 2019;
142 // Check the current era, Heisei or Reiwa
143 if (System.currentTimeMillis() < 1556668800000L) {
144 format = "21-W01-3"; // 2008-12-31 == H20-12-31
145 expectedYear = 2008;
146 }
147 jcal.setFirstDayOfWeek(MONDAY);
148 jcal.setMinimalDaysInFirstWeek(4);
149 SimpleDateFormat sdf = new SimpleDateFormat("Y-'W'ww-u");
150 sdf.setCalendar(jcal);
151 Date d = sdf.parse(format);
152 GregorianCalendar gcal = newCalendar();
153 gcal.setTime(d);
154 if (gcal.get(YEAR) != expectedYear
155 || gcal.get(MONTH) != DECEMBER
156 || gcal.get(DAY_OF_MONTH) != 31) {
157 String s = String.format("noWeekDateSupport: got %04d-%02d-%02d, expected %4d-12-31%n",
158 gcal.get(YEAR),
159 gcal.get(MONTH)+1,
160 gcal.get(DAY_OF_MONTH),
161 expectedYear);
162 throw new RuntimeException(s);
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