| /* | |
| * Copyright (c) 2003, 2023, 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. | |
| */ | |
| /* Type-specific source code for unit test | |
| * | |
| * Regenerate the BasicX classes via genBasic.sh whenever this file changes. | |
| * We check in the generated source files so that the test tree can be used | |
| * independently of the rest of the source tree. | |
| */ | |
| // -- This file was mechanically generated: Do not edit! -- // | |
| import java.io.*; | |
| import java.math.BigDecimal; | |
| import java.math.BigInteger; | |
| import java.text.DateFormatSymbols; | |
| import java.text.DecimalFormatSymbols; | |
| import java.time.LocalDate; | |
| import java.time.LocalDateTime; | |
| import java.time.OffsetDateTime; | |
| import java.time.ZonedDateTime; | |
| import java.time.ZoneOffset; | |
| import java.time.chrono.*; | |
| import java.time.temporal.ChronoField; | |
| import java.util.*; | |
| import static java.util.Calendar.*; | |
| import static java.util.SimpleTimeZone.*; | |
| import java.util.regex.Pattern; | |
| public class BasicDateTime extends Basic { | |
| private static void testDateTime(String fs, String exp, Calendar c) { | |
| testDateTime(fs, exp, c, true); | |
| } | |
| private static void testDateTime(String fs, String exp, Calendar c, boolean upper) { | |
| //--------------------------------------------------------------------- | |
| // Date/Time conversions applicable to Calendar, Date, and long. | |
| //--------------------------------------------------------------------- | |
| // Calendar | |
| test(fs, exp, c); | |
| test((Locale)null, fs, exp, c); | |
| test(Locale.US, fs, exp, c); | |
| // Date/long do not have timezone information so they will always use | |
| // the default timezone. | |
| String nexp = (fs.equals("%tZ") || fs.equals("%TZ") | |
| || fs.equals("%tc") || fs.equals("%Tc") | |
| ? exp.replace("PST", "GMT-08:00") | |
| : exp); | |
| // Date (implemented via conversion to Calendar) | |
| Date d = c.getTime(); | |
| test(fs, nexp, d); | |
| test((Locale)null, fs, nexp, d); | |
| test(Locale.US, fs, nexp, d); | |
| // long (implemented via conversion to Calendar) | |
| long l = c.getTimeInMillis(); | |
| test(fs, nexp, l); | |
| test((Locale)null, fs, nexp, l); | |
| test(Locale.US, fs, nexp, l); | |
| if (upper) | |
| // repeat all tests for upper case variant (%T) | |
| testDateTime(Pattern.compile("t").matcher(fs).replaceFirst("T"), | |
| exp.toUpperCase(), c, false); | |
| } | |
| private static void testHours() { | |
| for (int i = 0; i < 24; i++) { | |
| // GregorianCalendar(int year, int month, int dayOfMonth, | |
| // int hourOfDay, int minute, int second); | |
| Calendar c = new GregorianCalendar(1995, MAY, 23, i, 48, 34); | |
| //----------------------------------------------------------------- | |
| // DateTime.HOUR_OF_DAY - 'k' (0 - 23) -- like H | |
| //----------------------------------------------------------------- | |
| String exp = Integer.toString(i); | |
| testDateTime("%tk", exp, c); | |
| //----------------------------------------------------------------- | |
| // DateTime.HOUR - 'l' (1 - 12) -- like I | |
| //----------------------------------------------------------------- | |
| int v = i % 12; | |
| v = (v == 0 ? 12 : v); | |
| String exp2 = Integer.toString(v); | |
| testDateTime("%tl", exp2, c); | |
| //----------------------------------------------------------------- | |
| // DateTime.HOUR_OF_DAY_0 - 'H' (00 - 23) [zero padded] | |
| //----------------------------------------------------------------- | |
| if (exp.length() < 2) exp = "0" + exp; | |
| testDateTime("%tH", exp, c); | |
| //----------------------------------------------------------------- | |
| // DateTime.HOUR_0 - 'I' (01 - 12) | |
| //----------------------------------------------------------------- | |
| if (exp2.length() < 2) exp2 = "0" + exp2; | |
| testDateTime("%tI", exp2, c); | |
| //----------------------------------------------------------------- | |
| // DateTime.AM_PM - (am or pm) | |
| //----------------------------------------------------------------- | |
| testDateTime("%tp", (i <12 ? "am" : "pm"), c); | |
| } | |
| } | |
| public static void test() { | |
| TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800")); | |
| // Any characters not explicitly defined as conversions, date/time | |
| // conversion suffixes, or flags are illegal and are reserved for | |
| // future extensions. Use of such a character in a format string will | |
| // cause an UnknownFormatConversionException or | |
| // UnknownFormatFlagsException to be thrown. | |
| tryCatch("%q", UnknownFormatConversionException.class); | |
| tryCatch("%t&", UnknownFormatConversionException.class); | |
| tryCatch("%&d", UnknownFormatConversionException.class); | |
| tryCatch("%^b", UnknownFormatConversionException.class); | |
| //--------------------------------------------------------------------- | |
| // Formatter.java class javadoc examples | |
| //--------------------------------------------------------------------- | |
| test(Locale.FRANCE, "e = %+10.4f", "e = +2,7183", Math.E); | |
| test("%4$2s %3$2s %2$2s %1$2s", " d c b a", "a", "b", "c", "d"); | |
| test("Amount gained or lost since last statement: $ %,(.2f", | |
| "Amount gained or lost since last statement: $ (6,217.58)", | |
| (new BigDecimal("-6217.58"))); | |
| Calendar c = new GregorianCalendar(1969, JULY, 20, 16, 17, 0); | |
| testSysOut("Local time: %tT", "Local time: 16:17:00", c); | |
| test("Unable to open file '%1$s': %2$s", | |
| "Unable to open file 'food': No such file or directory", | |
| "food", "No such file or directory"); | |
| Calendar duke = new GregorianCalendar(1995, MAY, 23, 19, 48, 34); | |
| duke.set(Calendar.MILLISECOND, 584); | |
| test("Duke's Birthday: %1$tB %1$te, %1$tY", | |
| "Duke's Birthday: May 23, 1995", | |
| duke); | |
| test("Duke's Birthday: %1$tB %1$te, %1$tY", | |
| "Duke's Birthday: May 23, 1995", | |
| duke.getTime()); | |
| test("Duke's Birthday: %1$tB %1$te, %1$tY", | |
| "Duke's Birthday: May 23, 1995", | |
| duke.getTimeInMillis()); | |
| test("%4$s %3$s %2$s %1$s %4$s %3$s %2$s %1$s", | |
| "d c b a d c b a", "a", "b", "c", "d"); | |
| test("%s %s %<s %<s", "a b b b", "a", "b", "c", "d"); | |
| test("%s %s %s %s", "a b c d", "a", "b", "c", "d"); | |
| test("%2$s %s %<s %s", "b a a b", "a", "b", "c", "d"); | |
| //--------------------------------------------------------------------- | |
| // %b | |
| // | |
| // General conversion applicable to any argument. | |
| //--------------------------------------------------------------------- | |
| test("%b", "true", true); | |
| test("%b", "false", false); | |
| test("%B", "TRUE", true); | |
| test("%B", "FALSE", false); | |
| test("%b", "true", Boolean.TRUE); | |
| test("%b", "false", Boolean.FALSE); | |
| test("%B", "TRUE", Boolean.TRUE); | |
| test("%B", "FALSE", Boolean.FALSE); | |
| test("%14b", " true", true); | |
| test("%-14b", "true ", true); | |
| test("%5.1b", " f", false); | |
| test("%-5.1b", "f ", false); | |
| test("%b", "true", "foo"); | |
| test("%b", "false", (Object)null); | |
| // Boolean.java hardcodes the Strings for "true" and "false", so no | |
| // localization is possible. | |
| test(Locale.FRANCE, "%b", "true", true); | |
| test(Locale.FRANCE, "%b", "false", false); | |
| // If you pass in a single array to a varargs method, the compiler | |
| // uses it as the array of arguments rather than treating it as a | |
| // single array-type argument. | |
| test("%b", "false", (Object[])new String[2]); | |
| test("%b", "true", new String[2], new String[2]); | |
| int [] ia = { 1, 2, 3 }; | |
| test("%b", "true", ia); | |
| //--------------------------------------------------------------------- | |
| // %b - errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%#b", FormatFlagsConversionMismatchException.class); | |
| tryCatch("%-b", MissingFormatWidthException.class); | |
| // correct or side-effect of implementation? | |
| tryCatch("%.b", UnknownFormatConversionException.class); | |
| tryCatch("%,b", FormatFlagsConversionMismatchException.class); | |
| //--------------------------------------------------------------------- | |
| // %c | |
| // | |
| // General conversion applicable to any argument. | |
| //--------------------------------------------------------------------- | |
| test("%c", "i", 'i'); | |
| test("%C", "I", 'i'); | |
| test("%4c", " i", 'i'); | |
| test("%-4c", "i ", 'i'); | |
| test("%4C", " I", 'i'); | |
| test("%-4C", "I ", 'i'); | |
| test("%c", "i", Character.valueOf('i')); | |
| test("%c", "H", (byte) 72); | |
| test("%c", "i", (short) 105); | |
| test("%c", "!", (int) 33); | |
| test("%c", "\u007F", Byte.MAX_VALUE); | |
| test("%c", new String(Character.toChars(Short.MAX_VALUE)), | |
| Short.MAX_VALUE); | |
| test("%c", "null", (Object) null); | |
| //--------------------------------------------------------------------- | |
| // %c - errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%c", IllegalFormatConversionException.class, | |
| Boolean.TRUE); | |
| tryCatch("%c", IllegalFormatConversionException.class, | |
| (float) 0.1); | |
| tryCatch("%c", IllegalFormatConversionException.class, | |
| new Object()); | |
| tryCatch("%c", IllegalFormatCodePointException.class, | |
| Byte.MIN_VALUE); | |
| tryCatch("%c", IllegalFormatCodePointException.class, | |
| Short.MIN_VALUE); | |
| tryCatch("%c", IllegalFormatCodePointException.class, | |
| Integer.MIN_VALUE); | |
| tryCatch("%c", IllegalFormatCodePointException.class, | |
| Integer.MAX_VALUE); | |
| tryCatch("%#c", FormatFlagsConversionMismatchException.class); | |
| tryCatch("%,c", FormatFlagsConversionMismatchException.class); | |
| tryCatch("%(c", FormatFlagsConversionMismatchException.class); | |
| tryCatch("%$c", UnknownFormatConversionException.class); | |
| tryCatch("%.2c", IllegalFormatPrecisionException.class); | |
| //--------------------------------------------------------------------- | |
| // %s | |
| // | |
| // General conversion applicable to any argument. | |
| //--------------------------------------------------------------------- | |
| test("%s", "Hello, Duke", "Hello, Duke"); | |
| test("%S", "HELLO, DUKE", "Hello, Duke"); | |
| test("%20S", " HELLO, DUKE", "Hello, Duke"); | |
| test("%20s", " Hello, Duke", "Hello, Duke"); | |
| test("%-20s", "Hello, Duke ", "Hello, Duke"); | |
| test("%-20.5s", "Hello ", "Hello, Duke"); | |
| test("%s", "null", (Object)null); | |
| StringBuffer sb = new StringBuffer("foo bar"); | |
| test("%s", sb.toString(), sb); | |
| test("%S", sb.toString().toUpperCase(), sb); | |
| //--------------------------------------------------------------------- | |
| // %s - errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%-s", MissingFormatWidthException.class); | |
| tryCatch("%--s", DuplicateFormatFlagsException.class); | |
| tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0); | |
| tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0.5f); | |
| tryCatch("%#s", FormatFlagsConversionMismatchException.class, "hello"); | |
| tryCatch("%#s", FormatFlagsConversionMismatchException.class, (Object)null); | |
| //--------------------------------------------------------------------- | |
| // %h | |
| // | |
| // General conversion applicable to any argument. | |
| //--------------------------------------------------------------------- | |
| test("%h", Integer.toHexString("Hello, Duke".hashCode()), | |
| "Hello, Duke"); | |
| test("%10h", " ddf63471", "Hello, Duke"); | |
| test("%-10h", "ddf63471 ", "Hello, Duke"); | |
| test("%-10H", "DDF63471 ", "Hello, Duke"); | |
| test("%10h", " 402e0000", 15.0); | |
| test("%10H", " 402E0000", 15.0); | |
| //--------------------------------------------------------------------- | |
| // %h - errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%#h", FormatFlagsConversionMismatchException.class); | |
| //--------------------------------------------------------------------- | |
| // flag/conversion errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%F", UnknownFormatConversionException.class); | |
| tryCatch("%#g", FormatFlagsConversionMismatchException.class); | |
| //--------------------------------------------------------------------- | |
| // %t | |
| // | |
| // Date/Time conversions applicable to Calendar, Date, and long. | |
| //--------------------------------------------------------------------- | |
| test("%tA", "null", (Object)null); | |
| test("%TA", "NULL", (Object)null); | |
| //--------------------------------------------------------------------- | |
| // %t - errors | |
| //--------------------------------------------------------------------- | |
| tryCatch("%t", UnknownFormatConversionException.class); | |
| tryCatch("%T", UnknownFormatConversionException.class); | |
| tryCatch("%tP", UnknownFormatConversionException.class); | |
| tryCatch("%TP", UnknownFormatConversionException.class); | |
| tryCatch("%.5tB", IllegalFormatPrecisionException.class); | |
| tryCatch("%#tB", FormatFlagsConversionMismatchException.class); | |
| tryCatch("%-tB", MissingFormatWidthException.class); | |
| //--------------------------------------------------------------------- | |
| // %t - create test Calendar | |
| //--------------------------------------------------------------------- | |
| // Get the supported ids for GMT-08:00 (Pacific Standard Time) | |
| String[] ids = TimeZone.getAvailableIDs(-8 * 60 * 60 * 1000); | |
| // Create a Pacific Standard Time time zone | |
| SimpleTimeZone tz = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]); | |
| // public GregorianCalendar(TimeZone zone, Locale aLocale); | |
| Calendar c0 = new GregorianCalendar(tz, Locale.US); | |
| // public final void set(int year, int month, int date, | |
| // int hourOfDay, int minute, int second); | |
| c0.set(1995, MAY, 23, 19, 48, 34); | |
| c0.set(Calendar.MILLISECOND, 584); | |
| //--------------------------------------------------------------------- | |
| // %t - Minutes, {nano,milli}*seconds | |
| // | |
| // testDateTime() verifies the expected output for all applicable types | |
| // (Calendar, Date, and long). It also verifies output for "%t" and | |
| // "%T". Thus it is sufficient to invoke that method once per | |
| // conversion/expected output. | |
| //--------------------------------------------------------------------- | |
| testDateTime("%tM", "48", c0); | |
| testDateTime("%tN", "584000000", c0); | |
| testDateTime("%tL", "584", c0); | |
| // testDateTime("%tQ", "801283714584", c0); | |
| testDateTime("%ts", String.valueOf(c0.getTimeInMillis() / 1000), c0); | |
| testDateTime("%tS", "34", c0); | |
| testDateTime("%tT", "19:48:34", c0); | |
| //--------------------------------------------------------------------- | |
| // %t - Hours, morning/afternoon markers | |
| // | |
| // testHours() iterates through all twenty-four hours to verify | |
| // numeric return value and morning/afternoon markers. | |
| //--------------------------------------------------------------------- | |
| testHours(); | |
| //--------------------------------------------------------------------- | |
| // %t - Portions of date [ day, month, dates, weeks ] | |
| //--------------------------------------------------------------------- | |
| testDateTime("%ta", "Tue", c0); | |
| testDateTime("%tA", "Tuesday", c0); | |
| testDateTime("%tb", "May", c0); | |
| testDateTime("%tB", "May", c0); | |
| testDateTime("%tC", "19", c0); | |
| testDateTime("%td", "23", c0); | |
| testDateTime("%te", "23", c0); | |
| testDateTime("%th", "May", c0); | |
| testDateTime("%tj", "143", c0); | |
| testDateTime("%tm", "05", c0); | |
| testDateTime("%ty", "95", c0); | |
| testDateTime("%tY", "1995", c0); | |
| //--------------------------------------------------------------------- | |
| // %t - TimeZone | |
| //--------------------------------------------------------------------- | |
| testDateTime("%tz", "-0800", c0); | |
| testDateTime("%tZ", "PST", c0); | |
| //--------------------------------------------------------------------- | |
| // %tz should always adjust for DST | |
| //--------------------------------------------------------------------- | |
| TimeZone dtz = TimeZone.getDefault(); | |
| // Artificial TimeZone based on PST with 3:15 DST always in effect | |
| TimeZone atz = new SimpleTimeZone(-8 * 60 * 60 * 1000, "AlwaysDST", | |
| JANUARY, 1, 0, 0, STANDARD_TIME, | |
| // 24hrs - 1m = 60 * 60 * 1000 * 24 - 1 | |
| DECEMBER, 31, 0, 60 * 60 * 1000 * 24 - 1, STANDARD_TIME, | |
| (int)(60 * 60 * 1000 * 3.25)); | |
| TimeZone.setDefault(atz); | |
| testDateTime("%tz", "-0445", Calendar.getInstance(atz)); | |
| // Restore the TimeZone and verify | |
| TimeZone.setDefault(dtz); | |
| if (atz.hasSameRules(TimeZone.getDefault())) | |
| throw new RuntimeException("Default TimeZone not restored"); | |
| //--------------------------------------------------------------------- | |
| // %t - Composites | |
| //--------------------------------------------------------------------- | |
| testDateTime("%tr", "07:48:34 PM", c0); | |
| testDateTime("%tR", "19:48", c0); | |
| testDateTime("%tc", "Tue May 23 19:48:34 PST 1995", c0); | |
| testDateTime("%tD", "05/23/95", c0); | |
| testDateTime("%tF", "1995-05-23", c0); | |
| testDateTime("%-12tF", "1995-05-23 ", c0); | |
| testDateTime("%12tF", " 1995-05-23", c0); | |
| //--------------------------------------------------------------------- | |
| // %n | |
| //--------------------------------------------------------------------- | |
| test("%n", System.getProperty("line.separator"), (Object)null); | |
| test("%n", System.getProperty("line.separator"), ""); | |
| tryCatch("%,n", IllegalFormatFlagsException.class); | |
| tryCatch("%.n", UnknownFormatConversionException.class); | |
| tryCatch("%5.n", UnknownFormatConversionException.class); | |
| tryCatch("%5n", IllegalFormatWidthException.class); | |
| tryCatch("%.7n", IllegalFormatPrecisionException.class); | |
| tryCatch("%<n", IllegalFormatFlagsException.class); | |
| //--------------------------------------------------------------------- | |
| // %% | |
| //--------------------------------------------------------------------- | |
| test("%%", "%", (Object)null); | |
| test("%%", "%", ""); | |
| test("%5%", " %", (Object)null); | |
| test("%5%", " %", ""); | |
| test("%-5%", "% ", (Object)null); | |
| test("%-5%", "% ", ""); | |
| tryCatch("%.5%", IllegalFormatPrecisionException.class); | |
| tryCatch("%5.5%", IllegalFormatPrecisionException.class); | |
| tryCatch("%%%", UnknownFormatConversionException.class); | |
| // perhaps an IllegalFormatArgumentIndexException should be defined? | |
| tryCatch("%<%", IllegalFormatFlagsException.class); | |
| // %tF LocalDate | |
| test("%tF", "2023-01-13", LocalDate.of(2023, 1, 13)); | |
| test("%tF", "2023-10-03", LocalDate.of(2023, 10, 3)); | |
| test("%tF", "0001-10-03", LocalDate.of(1, 10, 3)); | |
| test("%tF", "0012-10-03", LocalDate.of(12, 10, 3)); | |
| test("%tF", "0123-10-03", LocalDate.of(123, 10, 3)); | |
| test("%tF", "+12345-10-03", LocalDate.of(12345, 10, 3)); | |
| test("%tF", "+12345-10-03", LocalDateTime.of(12345, 10, 3, 0, 0, 0)); | |
| test("%tF", "+12345-10-03", OffsetDateTime.of(LocalDateTime.of(12345, 10, 3, 0, 0, 0), ZoneOffset.UTC)); | |
| test("%tF", "+12345-10-03", ZonedDateTime.of(LocalDateTime.of(12345, 10, 3, 0, 0, 0), ZoneOffset.UTC)); | |
| test("%tF", "-0001-10-03", LocalDate.of(-1, 10, 3)); | |
| test("%tF", "-0012-10-03", LocalDate.of(-12, 10, 3)); | |
| test("%tF", "-0123-10-03", LocalDate.of(-123, 10, 3)); | |
| test("%tF", "-1234-10-03", LocalDate.of(-1234, 10, 3)); | |
| test("%tF", "-12345-10-03", LocalDate.of(-12345, 10, 3)); | |
| test("%tF", "-12345-10-03", LocalDate.of(-12345, 10, 3)); | |
| test("%tF", "-12345-10-03", LocalDateTime.of(-12345, 10, 3, 0, 0, 0)); | |
| test("%tF", "-12345-10-03", OffsetDateTime.of(LocalDateTime.of(-12345, 10, 3, 0, 0, 0), ZoneOffset.UTC)); | |
| test("%tF", "-12345-10-03", ZonedDateTime.of(LocalDateTime.of(-12345, 10, 3, 0, 0, 0), ZoneOffset.UTC)); | |
| // check minusSign | |
| int year = 2023, month = 1, dayOfMonth = 13; | |
| String specifier = "%tF"; | |
| for (Locale locale : Locale.getAvailableLocales()) { | |
| char minusSign = DecimalFormatSymbols.getInstance(locale).getMinusSign(); | |
| String str = new Formatter(new StringBuilder(), locale) | |
| .format(specifier, LocalDate.of(year, month, dayOfMonth)) | |
| .toString(); | |
| test(locale, specifier, minusSign + str, LocalDate.of(-year, month, dayOfMonth)); | |
| } | |
| // ja-JP-u-ca-japanese | |
| ChronoLocalDate jpDate = Chronology | |
| .ofLocale(Locale.forLanguageTag("ja-JP-u-ca-japanese")) | |
| .dateNow(); | |
| test(Locale.JAPANESE, | |
| "%tF", | |
| String.format( | |
| "%04d-%02d-%02d", | |
| jpDate.get(ChronoField.YEAR_OF_ERA), | |
| jpDate.get(ChronoField.MONTH_OF_YEAR), | |
| jpDate.get(ChronoField.DAY_OF_MONTH)), | |
| jpDate); | |
| ChronoLocalDate jpDate1 = JapaneseChronology.INSTANCE.dateNow(); | |
| test(Locale.JAPANESE, | |
| "%tF", | |
| String.format( | |
| "%04d-%02d-%02d", | |
| jpDate1.get(ChronoField.YEAR_OF_ERA), | |
| jpDate1.get(ChronoField.MONTH_OF_YEAR), | |
| jpDate1.get(ChronoField.DAY_OF_MONTH)), | |
| jpDate1); | |
| } | |
| } |