test/java/util/Formatter/BasicDateTime.java - toolchain/jdk/jdk9_jdk - Git at Google

 /*
  * Copyright (c) 2003, 2007, 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.util.*;


 import static java.util.Calendar.*;

 import static java.util.SimpleTimeZone.*;
 import java.util.regex.Pattern;


 public class BasicDateTime extends Basic {

     private static void test(String fs, String exp, Object ... args) {
         Formatter f = new Formatter(new StringBuilder(), Locale.US);
         f.format(fs, args);
         ck(fs, exp, f.toString());
     }

     private static void test(Locale l, String fs, String exp, Object ... args)
     {
         Formatter f = new Formatter(new StringBuilder(), l);
         f.format(fs, args);
         ck(fs, exp, f.toString());
     }

     private static void test(String fs, Object ... args) {
         Formatter f = new Formatter(new StringBuilder(), Locale.US);
         f.format(fs, args);
         ck(fs, "fail", f.toString());
     }

     private static void test(String fs) {
         Formatter f = new Formatter(new StringBuilder(), Locale.US);
         f.format(fs, "fail");
         ck(fs, "fail", f.toString());
     }

     private static void testSysOut(String fs, String exp, Object ... args) {
         FileOutputStream fos = null;
         FileInputStream fis = null;
         try {
             PrintStream saveOut = System.out;
             fos = new FileOutputStream("testSysOut");
             System.setOut(new PrintStream(fos));
             System.out.format(Locale.US, fs, args);
             fos.close();

             fis = new FileInputStream("testSysOut");
             byte [] ba = new byte[exp.length()];
             int len = fis.read(ba);
             String got = new String(ba);
             if (len != ba.length)
                 fail(fs, exp, got);
             ck(fs, exp, got);

             System.setOut(saveOut);
         } catch (FileNotFoundException ex) {
             fail(fs, ex.getClass());
         } catch (IOException ex) {
             fail(fs, ex.getClass());
         } finally {
             try {
                 if (fos != null)
                     fos.close();
                 if (fis != null)
                     fis.close();
             } catch (IOException ex) {
                 fail(fs, ex.getClass());
             }
         }
     }

     private static void tryCatch(String fs, Class<?> ex) {
         boolean caught = false;
         try {
             test(fs);
         } catch (Throwable x) {
             if (ex.isAssignableFrom(x.getClass()))
                 caught = true;
         }
         if (!caught)
             fail(fs, ex);
         else
             pass();
     }

     private static void tryCatch(String fs, Class<?> ex, Object ... args) {
         boolean caught = false;
         try {
             test(fs, args);
         } catch (Throwable x) {
             if (ex.isAssignableFrom(x.getClass()))
                 caught = true;
         }
         if (!caught)
             fail(fs, ex);
         else
             pass();
     }


     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", new Character('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, 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("%%", "%", "");
         tryCatch("%%%", UnknownFormatConversionException.class);
         // perhaps an IllegalFormatArgumentIndexException should be defined?
         tryCatch("%<%", IllegalFormatFlagsException.class);
     }
 }
	/*
	* Copyright (c) 2003, 2007, 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.util.*;





	import static java.util.Calendar.*;

	import static java.util.SimpleTimeZone.*;
	import java.util.regex.Pattern;


	public class BasicDateTime extends Basic {

	private static void test(String fs, String exp, Object ... args) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, args);
	ck(fs, exp, f.toString());
	}

	private static void test(Locale l, String fs, String exp, Object ... args)
	{
	Formatter f = new Formatter(new StringBuilder(), l);
	f.format(fs, args);
	ck(fs, exp, f.toString());
	}

	private static void test(String fs, Object ... args) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, args);
	ck(fs, "fail", f.toString());
	}

	private static void test(String fs) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, "fail");
	ck(fs, "fail", f.toString());
	}

	private static void testSysOut(String fs, String exp, Object ... args) {
	FileOutputStream fos = null;
	FileInputStream fis = null;
	try {
	PrintStream saveOut = System.out;
	fos = new FileOutputStream("testSysOut");
	System.setOut(new PrintStream(fos));
	System.out.format(Locale.US, fs, args);
	fos.close();

	fis = new FileInputStream("testSysOut");
	byte [] ba = new byte[exp.length()];
	int len = fis.read(ba);
	String got = new String(ba);
	if (len != ba.length)
	fail(fs, exp, got);
	ck(fs, exp, got);

	System.setOut(saveOut);
	} catch (FileNotFoundException ex) {
	fail(fs, ex.getClass());
	} catch (IOException ex) {
	fail(fs, ex.getClass());
	} finally {
	try {
	if (fos != null)
	fos.close();
	if (fis != null)
	fis.close();
	} catch (IOException ex) {
	fail(fs, ex.getClass());
	}
	}
	}

	private static void tryCatch(String fs, Class<?> ex) {
	boolean caught = false;
	try {
	test(fs);
	} catch (Throwable x) {
	if (ex.isAssignableFrom(x.getClass()))
	caught = true;
	}
	if (!caught)
	fail(fs, ex);
	else
	pass();
	}

	private static void tryCatch(String fs, Class<?> ex, Object ... args) {
	boolean caught = false;
	try {
	test(fs, args);
	} catch (Throwable x) {
	if (ex.isAssignableFrom(x.getClass()))
	caught = true;
	}
	if (!caught)
	fail(fs, ex);
	else
	pass();
	}


	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", new Character('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, 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("%%", "%", "");
	tryCatch("%%%", UnknownFormatConversionException.class);
	// perhaps an IllegalFormatArgumentIndexException should be defined?
	tryCatch("%<%", IllegalFormatFlagsException.class);
	}
	}