| /* |
| * Copyright (c) 2003, 2016, 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 4147269 4266783 4726030 |
| * @summary Make sure that validation is adequate in non-lenient mode. |
| * @library /java/text/testlib |
| */ |
| |
| import java.util.Date; |
| import java.util.GregorianCalendar; |
| import java.util.Locale; |
| import java.util.TimeZone; |
| |
| import static java.util.Calendar.*; |
| |
| public class NonLenientTest extends IntlTest { |
| |
| public static void main(String[] args) throws Exception { |
| Locale reservedLocale = Locale.getDefault(); |
| TimeZone reservedTimeZone = TimeZone.getDefault(); |
| try { |
| Locale.setDefault(Locale.US); |
| TimeZone.setDefault(TimeZone.getTimeZone("America/Los_Angeles")); |
| new NonLenientTest().run(args); |
| } finally { |
| // restore the reserved locale and time zone |
| Locale.setDefault(reservedLocale); |
| TimeZone.setDefault(reservedTimeZone); |
| } |
| } |
| |
| public void TestValidationInNonLenient() { |
| Koyomi cal = getNonLenient(); |
| |
| // 2003 isn't a leap year. |
| cal.set(2003, FEBRUARY, 29); |
| validate(cal, "2003/2/29"); |
| |
| // October has only 31 days. |
| cal.set(2003, OCTOBER, 32); |
| validate(cal, "2003/10/32"); |
| |
| // 2003/10/31 is Friday. |
| cal.set(2003, OCTOBER, 31); |
| cal.set(DAY_OF_WEEK, SUNDAY); |
| validate(cal, "2003/10/31 SUNDAY"); |
| |
| // 2003/10/31 is the 304th day of the year. |
| cal.clear(); |
| cal.set(DAY_OF_YEAR, 1); |
| cal.set(2003, OCTOBER, 31); |
| validate(cal, "2003/10/31 DAY_OF_YEAR=1"); |
| |
| // 2003/10 isn't the 1st week of the year. |
| cal.clear(); |
| cal.set(YEAR, 2003); |
| cal.set(WEEK_OF_YEAR, 1); |
| cal.set(MONTH, OCTOBER); |
| validate(cal, "2003/10 WEEK_OF_YEAR=1"); |
| |
| // The 1st week of 2003 doesn't have Monday. |
| cal.clear(); |
| cal.set(YEAR, 2003); |
| cal.set(WEEK_OF_YEAR, 1); |
| cal.set(DAY_OF_WEEK, MONDAY); |
| validate(cal, "2003 WEEK_OF_YEAR=1 MONDAY."); |
| |
| // 2003 has 52 weeks. |
| cal.clear(); |
| cal.set(YEAR, 2003); |
| cal.set(WEEK_OF_YEAR, 53); |
| cal.set(DAY_OF_WEEK, WEDNESDAY); |
| validate(cal, "2003 WEEK_OF_YEAR=53"); |
| |
| /* |
| * These test cases assume incompatible behavior in Tiger as |
| * the result of the validation bug fixes. However, it looks |
| * like we have to allow applications to set ZONE_OFFSET and |
| * DST_OFFSET values to modify the time zone offsets given by |
| * a TimeZone. The definition of non-leniency for time zone |
| * offsets is somewhat vague. (See 6231602) |
| * |
| * The following test cases are now disabled. |
| |
| // America/Los_Angeles is GMT-08:00 |
| cal.clear(); |
| cal.set(2003, OCTOBER, 31); |
| cal.set(ZONE_OFFSET, 0); |
| validate(cal, "ZONE_OFFSET=0:00 in America/Los_Angeles"); |
| |
| // 2003/10/31 shouldn't be in DST. |
| cal.clear(); |
| cal.set(2003, OCTOBER, 31); |
| cal.set(DST_OFFSET, 60*60*1000); |
| validate(cal, "2003/10/31 DST_OFFSET=1:00 in America/Los_Angeles"); |
| |
| */ |
| } |
| |
| /** |
| * 4266783: java.util.GregorianCalendar: incorrect validation in non-lenient |
| */ |
| public void Test4266783() { |
| Koyomi cal = getNonLenient(); |
| // 2003/1 has up to 5 weeks. |
| cal.set(YEAR, 2003); |
| cal.set(MONTH, JANUARY); |
| cal.set(WEEK_OF_MONTH, 6); |
| cal.set(DAY_OF_WEEK, SUNDAY); |
| validate(cal, "6th Sunday in Jan 2003"); |
| } |
| |
| /** |
| * 4726030: GregorianCalendar doesn't check invalid dates in non-lenient |
| */ |
| public void Test4726030() { |
| Koyomi cal = getNonLenient(); |
| // Default year is 1970 in GregorianCalendar which isn't a leap year. |
| cal.set(MONTH, FEBRUARY); |
| cal.set(DAY_OF_MONTH, 29); |
| validate(cal, "2/29 in the default year 1970"); |
| } |
| |
| /** |
| * 4147269: java.util.GregorianCalendar.computeTime() works wrong when lenient is false |
| */ |
| public void Test4147269() { |
| Koyomi calendar = getNonLenient(); |
| Date date = (new GregorianCalendar(1996, 0, 3)).getTime(); |
| |
| for (int field = 0; field < FIELD_COUNT; field++) { |
| calendar.setTime(date); |
| int max = calendar.getActualMaximum(field); |
| int value = max + 1; |
| calendar.set(field, value); |
| try { |
| calendar.computeTime(); // call method under test |
| errln("Test failed with field " + Koyomi.getFieldName(field) |
| + "\n\tdate before: " + date |
| + "\n\tdate after: " + calendar.getTime() |
| + "\n\tvalue: " + value + " (max = " + max + ")"); |
| } catch (IllegalArgumentException e) { |
| } |
| } |
| |
| for (int field = 0; field < FIELD_COUNT; field++) { |
| calendar.setTime(date); |
| int min = calendar.getActualMinimum(field); |
| int value = min - 1; |
| calendar.set(field, value); |
| try { |
| calendar.computeTime(); // call method under test |
| errln("Test failed with field " + Koyomi.getFieldName(field) |
| + "\n\tdate before: " + date |
| + "\n\tdate after: " + calendar.getTime() |
| + "\n\tvalue: " + value + " (min = " + min + ")"); |
| } catch (IllegalArgumentException e) { |
| } |
| } |
| } |
| |
| void validate(Koyomi cal, String desc) { |
| int[] originalFields = cal.getFields(); |
| int setFields = cal.getSetStateFields(); |
| |
| try { |
| cal.complete(); |
| errln(desc + " should throw IllegalArgumentException in non-lenient."); |
| } catch (IllegalArgumentException e) { |
| } |
| |
| // The code below will be executed with the -nothrow option |
| |
| // In non-lenient, calendar field values that have beeb set by |
| // user shouldn't be modified. |
| int[] afterFields = cal.getFields(); |
| for (int i = 0; i < FIELD_COUNT; i++) { |
| if (cal.isSet(i) && originalFields[i] != afterFields[i]) { |
| errln(" complete() modified fields[" + Koyomi.getFieldName(i) + "] got " |
| + afterFields[i] + ", expected " + originalFields[i]); |
| } |
| } |
| // In non-lenient, set state of fields shouldn't be modified. |
| int afterSetFields = cal.getSetStateFields(); |
| if (setFields != afterSetFields) { |
| errln(" complate() modified set states: before 0x" + toHex(setFields) |
| + ", after 0x" + toHex(afterSetFields)); |
| } |
| } |
| |
| static Koyomi getNonLenient() { |
| Koyomi cal = new Koyomi(); |
| cal.clear(); |
| cal.setLenient(false); |
| return cal; |
| } |
| |
| static String toHex(int x) { |
| return Integer.toHexString(x); |
| } |
| } |