1 /*
   2  * Copyright (c) 2003, 2007, 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 /* Type-specific source code for unit test
  25  *
  26  * Regenerate the BasicX classes via genBasic.sh whenever this file changes.
  27  * We check in the generated source files so that the test tree can be used
  28  * independently of the rest of the source tree.
  29  */
  30 
  31 // -- This file was mechanically generated: Do not edit! -- //
  32 
  33 import java.io.*;
  34 import java.math.BigDecimal;
  35 import java.math.BigInteger;
  36 import java.text.DateFormatSymbols;
  37 import java.util.*;
  38 
  39 
  40 
  41 
  42 
  43 import static java.util.Calendar.*;
  44 
  45 
  46 
  47 
  48 
  49 public class BasicDoubleObject extends Basic {
  50 
  51     private static void test(String fs, String exp, Object ... args) {
  52         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  53         f.format(fs, args);
  54         ck(fs, exp, f.toString());
  55     }
  56 
  57     private static void test(Locale l, String fs, String exp, Object ... args)
  58     {
  59         Formatter f = new Formatter(new StringBuilder(), l);
  60         f.format(fs, args);
  61         ck(fs, exp, f.toString());
  62     }
  63 
  64     private static void test(String fs, Object ... args) {
  65         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  66         f.format(fs, args);
  67         ck(fs, "fail", f.toString());
  68     }
  69 
  70     private static void test(String fs) {
  71         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  72         f.format(fs, "fail");
  73         ck(fs, "fail", f.toString());
  74     }
  75 
  76     private static void testSysOut(String fs, String exp, Object ... args) {
  77         FileOutputStream fos = null;
  78         FileInputStream fis = null;
  79         try {
  80             PrintStream saveOut = System.out;
  81             fos = new FileOutputStream("testSysOut");
  82             System.setOut(new PrintStream(fos));
  83             System.out.format(Locale.US, fs, args);
  84             fos.close();
  85 
  86             fis = new FileInputStream("testSysOut");
  87             byte [] ba = new byte[exp.length()];
  88             int len = fis.read(ba);
  89             String got = new String(ba);
  90             if (len != ba.length)
  91                 fail(fs, exp, got);
  92             ck(fs, exp, got);
  93 
  94             System.setOut(saveOut);
  95         } catch (FileNotFoundException ex) {
  96             fail(fs, ex.getClass());
  97         } catch (IOException ex) {
  98             fail(fs, ex.getClass());
  99         } finally {
 100             try {
 101                 if (fos != null)
 102                     fos.close();
 103                 if (fis != null)
 104                     fis.close();
 105             } catch (IOException ex) {
 106                 fail(fs, ex.getClass());
 107             }
 108         }
 109     }
 110 
 111     private static void tryCatch(String fs, Class<?> ex) {
 112         boolean caught = false;
 113         try {
 114             test(fs);
 115         } catch (Throwable x) {
 116             if (ex.isAssignableFrom(x.getClass()))
 117                 caught = true;
 118         }
 119         if (!caught)
 120             fail(fs, ex);
 121         else
 122             pass();
 123     }
 124 
 125     private static void tryCatch(String fs, Class<?> ex, Object ... args) {
 126         boolean caught = false;
 127         try {
 128             test(fs, args);
 129         } catch (Throwable x) {
 130             if (ex.isAssignableFrom(x.getClass()))
 131                 caught = true;
 132         }
 133         if (!caught)
 134             fail(fs, ex);
 135         else
 136             pass();
 137     }
 138 
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 315 
 316 
 317     private static Double create(double v) {
 318         return new Double(v);
 319     }
 320 
 321     private static Double negate(Double v) {
 322         return new Double(-v.doubleValue());
 323     }
 324 
 325     private static Double mult(Double v, double mul) {
 326         return new Double(v.doubleValue() * mul);
 327     }
 328 
 329     private static Double recip(Double v) {
 330         return new Double(1.0 / v.doubleValue());
 331     }
 332 
 333 
 334     public static void test() {
 335         TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800"));
 336 
 337         // Any characters not explicitly defined as conversions, date/time
 338         // conversion suffixes, or flags are illegal and are reserved for
 339         // future extensions.  Use of such a character in a format string will
 340         // cause an UnknownFormatConversionException or
 341         // UnknownFormatFlagsException to be thrown.
 342         tryCatch("%q", UnknownFormatConversionException.class);
 343         tryCatch("%t&", UnknownFormatConversionException.class);
 344         tryCatch("%&d", UnknownFormatConversionException.class);
 345         tryCatch("%^b", UnknownFormatConversionException.class);
 346 
 347         //---------------------------------------------------------------------
 348         // Formatter.java class javadoc examples
 349         //---------------------------------------------------------------------
 350         test(Locale.FRANCE, "e = %+10.4f", "e =    +2,7183", Math.E);
 351         test("%4$2s %3$2s %2$2s %1$2s", " d  c  b  a", "a", "b", "c", "d");
 352         test("Amount gained or lost since last statement: $ %,(.2f",
 353              "Amount gained or lost since last statement: $ (6,217.58)",
 354              (new BigDecimal("-6217.58")));
 355         Calendar c = new GregorianCalendar(1969, JULY, 20, 16, 17, 0);
 356         testSysOut("Local time: %tT", "Local time: 16:17:00", c);
 357 
 358         test("Unable to open file '%1$s': %2$s",
 359              "Unable to open file 'food': No such file or directory",
 360              "food", "No such file or directory");
 361         Calendar duke = new GregorianCalendar(1995, MAY, 23, 19, 48, 34);
 362         duke.set(Calendar.MILLISECOND, 584);
 363         test("Duke's Birthday: %1$tB %1$te, %1$tY",
 364              "Duke's Birthday: May 23, 1995",
 365              duke);
 366         test("Duke's Birthday: %1$tB %1$te, %1$tY",
 367              "Duke's Birthday: May 23, 1995",
 368              duke.getTime());
 369         test("Duke's Birthday: %1$tB %1$te, %1$tY",
 370              "Duke's Birthday: May 23, 1995",
 371              duke.getTimeInMillis());
 372 
 373         test("%4$s %3$s %2$s %1$s %4$s %3$s %2$s %1$s",
 374              "d c b a d c b a", "a", "b", "c", "d");
 375         test("%s %s %<s %<s", "a b b b", "a", "b", "c", "d");
 376         test("%s %s %s %s", "a b c d", "a", "b", "c", "d");
 377         test("%2$s %s %<s %s", "b a a b", "a", "b", "c", "d");
 378 
 379         //---------------------------------------------------------------------
 380         // %b
 381         //
 382         // General conversion applicable to any argument.
 383         //---------------------------------------------------------------------
 384         test("%b", "true", true);
 385         test("%b", "false", false);
 386         test("%B", "TRUE", true);
 387         test("%B", "FALSE", false);
 388         test("%b", "true", Boolean.TRUE);
 389         test("%b", "false", Boolean.FALSE);
 390         test("%B", "TRUE", Boolean.TRUE);
 391         test("%B", "FALSE", Boolean.FALSE);
 392         test("%14b", "          true", true);
 393         test("%-14b", "true          ", true);
 394         test("%5.1b", "    f", false);
 395         test("%-5.1b", "f    ", false);
 396 
 397         test("%b", "true", "foo");
 398         test("%b", "false", (Object)null);
 399 
 400         // Boolean.java hardcodes the Strings for "true" and "false", so no
 401         // localization is possible.
 402         test(Locale.FRANCE, "%b", "true", true);
 403         test(Locale.FRANCE, "%b", "false", false);
 404 
 405         // If you pass in a single array to a varargs method, the compiler
 406         // uses it as the array of arguments rather than treating it as a
 407         // single array-type argument.
 408         test("%b", "false", (Object[])new String[2]);
 409         test("%b", "true", new String[2], new String[2]);
 410 
 411         int [] ia = { 1, 2, 3 };
 412         test("%b", "true", ia);
 413 
 414         //---------------------------------------------------------------------
 415         // %b - errors
 416         //---------------------------------------------------------------------
 417         tryCatch("%#b", FormatFlagsConversionMismatchException.class);
 418         tryCatch("%-b", MissingFormatWidthException.class);
 419         // correct or side-effect of implementation?
 420         tryCatch("%.b", UnknownFormatConversionException.class);
 421         tryCatch("%,b", FormatFlagsConversionMismatchException.class);
 422 
 423         //---------------------------------------------------------------------
 424         // %c
 425         //
 426         // General conversion applicable to any argument.
 427         //---------------------------------------------------------------------
 428         test("%c", "i", 'i');
 429         test("%C", "I", 'i');
 430         test("%4c",  "   i", 'i');
 431         test("%-4c", "i   ", 'i');
 432         test("%4C",  "   I", 'i');
 433         test("%-4C", "I   ", 'i');
 434         test("%c", "i", new Character('i'));
 435         test("%c", "H", (byte) 72);
 436         test("%c", "i", (short) 105);
 437         test("%c", "!", (int) 33);
 438         test("%c", "\u007F", Byte.MAX_VALUE);
 439         test("%c", new String(Character.toChars(Short.MAX_VALUE)),
 440              Short.MAX_VALUE);
 441         test("%c", "null", (Object) null);
 442 
 443         //---------------------------------------------------------------------
 444         // %c - errors
 445         //---------------------------------------------------------------------
 446         tryCatch("%c", IllegalFormatConversionException.class,
 447                  Boolean.TRUE);
 448         tryCatch("%c", IllegalFormatConversionException.class,
 449                  (float) 0.1);
 450         tryCatch("%c", IllegalFormatConversionException.class,
 451                  new Object());
 452         tryCatch("%c", IllegalFormatCodePointException.class,
 453                  Byte.MIN_VALUE);
 454         tryCatch("%c", IllegalFormatCodePointException.class,
 455                  Short.MIN_VALUE);
 456         tryCatch("%c", IllegalFormatCodePointException.class,
 457                  Integer.MIN_VALUE);
 458         tryCatch("%c", IllegalFormatCodePointException.class,
 459                  Integer.MAX_VALUE);
 460 
 461         tryCatch("%#c", FormatFlagsConversionMismatchException.class);
 462         tryCatch("%,c", FormatFlagsConversionMismatchException.class);
 463         tryCatch("%(c", FormatFlagsConversionMismatchException.class);
 464         tryCatch("%$c", UnknownFormatConversionException.class);
 465         tryCatch("%.2c", IllegalFormatPrecisionException.class);
 466 
 467         //---------------------------------------------------------------------
 468         // %s
 469         //
 470         // General conversion applicable to any argument.
 471         //---------------------------------------------------------------------
 472         test("%s", "Hello, Duke", "Hello, Duke");
 473         test("%S", "HELLO, DUKE", "Hello, Duke");
 474         test("%20S", "         HELLO, DUKE", "Hello, Duke");
 475         test("%20s", "         Hello, Duke", "Hello, Duke");
 476         test("%-20s", "Hello, Duke         ", "Hello, Duke");
 477         test("%-20.5s", "Hello               ", "Hello, Duke");
 478         test("%s", "null", (Object)null);
 479 
 480         StringBuffer sb = new StringBuffer("foo bar");
 481         test("%s", sb.toString(), sb);
 482         test("%S", sb.toString().toUpperCase(), sb);
 483 
 484         //---------------------------------------------------------------------
 485         // %s - errors
 486         //---------------------------------------------------------------------
 487         tryCatch("%-s", MissingFormatWidthException.class);
 488         tryCatch("%--s", DuplicateFormatFlagsException.class);
 489         tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0);
 490         tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0.5f);
 491         tryCatch("%#s", FormatFlagsConversionMismatchException.class, "hello");
 492         tryCatch("%#s", FormatFlagsConversionMismatchException.class, null);
 493 
 494         //---------------------------------------------------------------------
 495         // %h
 496         //
 497         // General conversion applicable to any argument.
 498         //---------------------------------------------------------------------
 499         test("%h", Integer.toHexString("Hello, Duke".hashCode()),
 500              "Hello, Duke");
 501         test("%10h", "  ddf63471", "Hello, Duke");
 502         test("%-10h", "ddf63471  ", "Hello, Duke");
 503         test("%-10H", "DDF63471  ", "Hello, Duke");
 504         test("%10h", "  402e0000", 15.0);
 505         test("%10H", "  402E0000", 15.0);
 506 
 507         //---------------------------------------------------------------------
 508         // %h - errors
 509         //---------------------------------------------------------------------
 510         tryCatch("%#h", FormatFlagsConversionMismatchException.class);
 511 
 512         //---------------------------------------------------------------------
 513         // flag/conversion errors
 514         //---------------------------------------------------------------------
 515         tryCatch("%F", UnknownFormatConversionException.class);
 516 
 517         tryCatch("%#g", FormatFlagsConversionMismatchException.class);
 518 
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 876         //---------------------------------------------------------------------
 877         // %s - Double
 878         //---------------------------------------------------------------------
 879         Double one = new Double(1.0);
 880         Double ten = new Double(10.0);
 881         Double pi  = new Double(Math.PI);
 882 
 883         test("%s", "3.141592653589793", pi);
 884 
 885 
 886         //---------------------------------------------------------------------
 887         // flag/conversion errors
 888         //---------------------------------------------------------------------
 889         tryCatch("%d", IllegalFormatConversionException.class, one);
 890         tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one);
 891 
 892         //---------------------------------------------------------------------
 893         // %e
 894         //
 895         // Floating-point conversions applicable to float, double, and
 896         // BigDecimal.
 897         //---------------------------------------------------------------------
 898         test("%e", "null", (Object)null);
 899 
 900         //---------------------------------------------------------------------
 901         // %e - float and double
 902         //---------------------------------------------------------------------
 903         // double PI = 3.141 592 653 589 793 238 46;
 904         test("%e", "3.141593e+00", pi);
 905         test("%.0e", "1e+01", ten);
 906         test("%#.0e", "1.e+01", ten);
 907         test("%E", "3.141593E+00", pi);
 908         test("%10.3e", " 3.142e+00", pi);
 909         test("%10.3e", "-3.142e+00", negate(pi));
 910         test("%010.3e", "03.142e+00", pi);
 911         test("%010.3e", "-3.142e+00", negate(pi));
 912         test("%-12.3e", "3.142e+00   ", pi);
 913         test("%-12.3e", "-3.142e+00  ", negate(pi));
 914         test("%.3e", "3.142e+00", pi);
 915         test("%.3e", "-3.142e+00", negate(pi));
 916         test("%.3e", "3.142e+06", mult(pi, 1000000.0));
 917         test("%.3e", "-3.142e+06", mult(pi, -1000000.0));
 918 
 919         test(Locale.FRANCE, "%e", "3,141593e+00", pi);
 920 
 921         // double PI^300
 922         //    = 13962455701329742638131355433930076081862072808 ... e+149
 923 
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 952 
 953 
 954         test("%10.3e", " 1.000e+00", one);
 955         test("%+.3e", "+3.142e+00", pi);
 956         test("%+.3e", "-3.142e+00", negate(pi));
 957         test("% .3e", " 3.142e+00", pi);
 958         test("% .3e", "-3.142e+00", negate(pi));
 959         test("%#.0e", "3.e+00", create(3.0));
 960         test("%#.0e", "-3.e+00", create(-3.0));
 961         test("%.0e", "3e+00", create(3.0));
 962         test("%.0e", "-3e+00", create(-3.0));
 963 
 964         test("%(.4e", "3.1416e+06", mult(pi, 1000000.0));
 965         test("%(.4e", "(3.1416e+06)", mult(pi, -1000000.0));
 966 
 967         //---------------------------------------------------------------------
 968         // %e - boundary problems
 969         //---------------------------------------------------------------------
 970         test("%3.0e", "1e-06", 0.000001);
 971         test("%3.0e", "1e-05", 0.00001);
 972         test("%3.0e", "1e-04", 0.0001);
 973         test("%3.0e", "1e-03", 0.001);
 974         test("%3.0e", "1e-02", 0.01);
 975         test("%3.0e", "1e-01", 0.1);
 976         test("%3.0e", "9e-01", 0.9);
 977         test("%3.1e", "9.0e-01", 0.9);
 978         test("%3.0e", "1e+00", 1.00);
 979         test("%3.0e", "1e+01", 10.00);
 980         test("%3.0e", "1e+02", 99.19);
 981         test("%3.1e", "9.9e+01", 99.19);
 982         test("%3.0e", "1e+02", 99.99);
 983         test("%3.0e", "1e+02", 100.00);
 984         test("%#3.0e", "1.e+03",     1000.00);
 985         test("%3.0e", "1e+04",     10000.00);
 986         test("%3.0e", "1e+05",    100000.00);
 987         test("%3.0e", "1e+06",   1000000.00);
 988         test("%3.0e", "1e+07",  10000000.00);
 989         test("%3.0e", "1e+08", 100000000.00);
 990 
 991         //---------------------------------------------------------------------
 992         // %f
 993         //
 994         // Floating-point conversions applicable to float, double, and
 995         // BigDecimal.
 996         //---------------------------------------------------------------------
 997         test("%f", "null", (Object)null);
 998         test("%f", "3.141593", pi);
 999         test(Locale.FRANCE, "%f", "3,141593", pi);
1000         test("%10.3f", "     3.142", pi);
1001         test("%10.3f", "    -3.142", negate(pi));
1002         test("%010.3f", "000003.142", pi);
1003         test("%010.3f", "-00003.142", negate(pi));
1004         test("%-10.3f", "3.142     ", pi);
1005         test("%-10.3f", "-3.142    ", negate(pi));
1006         test("%.3f", "3.142", pi);
1007         test("%.3f", "-3.142", negate(pi));
1008         test("%+.3f", "+3.142", pi);
1009         test("%+.3f", "-3.142", negate(pi));
1010         test("% .3f", " 3.142", pi);
1011         test("% .3f", "-3.142", negate(pi));
1012         test("%#.0f", "3.", create(3.0));
1013         test("%#.0f", "-3.", create(-3.0));
1014         test("%.0f", "3", create(3.0));
1015         test("%.0f", "-3", create(-3.0));
1016         test("%.3f", "10.000", ten);
1017         test("%.3f", "1.000", one);
1018         test("%10.3f", "     1.000", one);
1019 
1020         //---------------------------------------------------------------------
1021         // %f - boundary problems
1022         //---------------------------------------------------------------------
1023         test("%3.0f", "  0", 0.000001);
1024         test("%3.0f", "  0", 0.00001);
1025         test("%3.0f", "  0", 0.0001);
1026         test("%3.0f", "  0", 0.001);
1027         test("%3.0f", "  0", 0.01);
1028         test("%3.0f", "  0", 0.1);
1029         test("%3.0f", "  1", 0.9);
1030         test("%3.1f", "0.9", 0.9);
1031         test("%3.0f", "  1", 1.00);
1032         test("%3.0f", " 10", 10.00);
1033         test("%3.0f", " 99", 99.19);
1034         test("%3.1f", "99.2", 99.19);
1035         test("%3.0f", "100", 99.99);
1036         test("%3.0f", "100", 100.00);
1037         test("%#3.0f", "1000.",     1000.00);
1038         test("%3.0f", "10000",     10000.00);
1039         test("%3.0f", "100000",    100000.00);
1040         test("%3.0f", "1000000",   1000000.00);
1041         test("%3.0f", "10000000",  10000000.00);
1042         test("%3.0f", "100000000", 100000000.00);
1043 
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1126 
1127         //---------------------------------------------------------------------
1128         // %f - float, double, Double, BigDecimal
1129         //---------------------------------------------------------------------
1130         test("%.3f", "3141592.654", mult(pi, 1000000.0));
1131         test("%.3f", "-3141592.654", mult(pi, -1000000.0));
1132         test("%,.4f", "3,141,592.6536", mult(pi, 1000000.0));
1133         test(Locale.FRANCE, "%,.4f", "3\u00a0141\u00a0592,6536", mult(pi, 1000000.0));
1134         test("%,.4f", "-3,141,592.6536", mult(pi, -1000000.0));
1135         test("%(.4f", "3141592.6536", mult(pi, 1000000.0));
1136         test("%(.4f", "(3141592.6536)", mult(pi, -1000000.0));
1137         test("%(,.4f", "3,141,592.6536", mult(pi, 1000000.0));
1138         test("%(,.4f", "(3,141,592.6536)", mult(pi, -1000000.0));
1139 
1140 
1141 
1142 
1143         //---------------------------------------------------------------------
1144         // %g
1145         //
1146         // Floating-point conversions applicable to float, double, and
1147         // BigDecimal.
1148         //---------------------------------------------------------------------
1149         test("%g", "null", (Object)null);
1150         test("%g", "3.14159", pi);
1151         test(Locale.FRANCE, "%g", "3,14159", pi);
1152         test("%.0g", "1e+01", ten);
1153         test("%G", "3.14159", pi);
1154         test("%10.3g", "      3.14", pi);
1155         test("%10.3g", "     -3.14", negate(pi));
1156         test("%010.3g", "0000003.14", pi);
1157         test("%010.3g", "-000003.14", negate(pi));
1158         test("%-12.3g", "3.14        ", pi);
1159         test("%-12.3g", "-3.14       ", negate(pi));
1160         test("%.3g", "3.14", pi);
1161         test("%.3g", "-3.14", negate(pi));
1162         test("%.3g", "3.14e+08", mult(pi, 100000000.0));
1163         test("%.3g", "-3.14e+08", mult(pi, -100000000.0));
1164 
1165         test("%.3g", "1.00e-05", recip(create(100000.0)));
1166         test("%.3g", "-1.00e-05", recip(create(-100000.0)));
1167         test("%.0g", "-1e-05", recip(create(-100000.0)));
1168         test("%.0g", "1e+05", create(100000.0));
1169         test("%.3G", "1.00E-05", recip(create(100000.0)));
1170         test("%.3G", "-1.00E-05", recip(create(-100000.0)));
1171 
1172         test("%3.0g", "1e-06", 0.000001);
1173         test("%3.0g", "1e-05", 0.00001);
1174         test("%3.0g", "1e-05", 0.0000099);
1175         test("%3.1g", "1e-05", 0.0000099);
1176         test("%3.2g", "9.9e-06", 0.0000099);
1177         test("%3.0g", "0.0001", 0.0001);
1178         test("%3.0g", "9e-05",  0.00009);
1179         test("%3.0g", "0.0001", 0.000099);
1180         test("%3.1g", "0.0001", 0.000099);
1181         test("%3.2g", "9.9e-05", 0.000099);
1182         test("%3.0g", "0.001", 0.001);
1183         test("%3.0g", "0.001", 0.00099);
1184         test("%3.1g", "0.001", 0.00099);
1185         test("%3.2g", "0.00099", 0.00099);
1186         test("%3.3g", "0.00100", 0.001);
1187         test("%3.4g", "0.001000", 0.001);
1188         test("%3.0g", "0.01", 0.01);
1189         test("%3.0g", "0.1", 0.1);
1190         test("%3.0g", "0.9", 0.9);
1191         test("%3.1g", "0.9", 0.9);
1192         test("%3.0g", "  1", 1.00);
1193         test("%3.2g", " 10", 10.00);
1194         test("%3.0g", "1e+01", 10.00);
1195         test("%3.0g", "1e+02", 99.19);
1196         test("%3.1g", "1e+02", 99.19);
1197         test("%3.2g", " 99", 99.19);
1198         test("%3.0g", "1e+02", 99.9);
1199         test("%3.1g", "1e+02", 99.9);
1200         test("%3.2g", "1.0e+02", 99.9);
1201         test("%3.0g", "1e+02", 99.99);
1202         test("%3.0g", "1e+02", 100.00);
1203         test("%3.0g", "1e+03", 999.9);
1204         test("%3.1g", "1e+03", 999.9);
1205         test("%3.2g", "1.0e+03", 999.9);
1206         test("%3.3g", "1.00e+03", 999.9);
1207         test("%3.4g", "999.9", 999.9);
1208         test("%3.4g", "1000", 999.99);
1209         test("%3.0g", "1e+03", 1000.00);
1210         test("%3.0g", "1e+04",     10000.00);
1211         test("%3.0g", "1e+05",    100000.00);
1212         test("%3.0g", "1e+06",   1000000.00);
1213         test("%3.0g", "1e+07",  10000000.00);
1214         test("%3.9g", "100000000",  100000000.00);
1215         test("%3.10g", "100000000.0", 100000000.00);
1216 
1217         tryCatch("%#3.0g", FormatFlagsConversionMismatchException.class, 1000.00);
1218 
1219         // double PI^300
1220         //    = 13962455701329742638131355433930076081862072808 ... e+149
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1258         test("%.3g", "10.0", ten);
1259         test("%.3g", "1.00", one);
1260         test("%10.3g", "      1.00", one);
1261         test("%+10.3g", "     +3.14", pi);
1262         test("%+10.3g", "     -3.14", negate(pi));
1263         test("% .3g", " 3.14", pi);
1264         test("% .3g", "-3.14", negate(pi));
1265         test("%.0g", "3", create(3.0));
1266         test("%.0g", "-3", create(-3.0));
1267 
1268         test("%(.4g", "3.142e+08", mult(pi, 100000000.0));
1269         test("%(.4g", "(3.142e+08)", mult(pi, -100000000.0));
1270 
1271 
1272 
1273 
1274 
1275 
1276 
1277         test("%,.11g", "3,141,592.6536", mult(pi, 1000000.0));
1278         test("%(,.11g", "(3,141,592.6536)", mult(pi, -1000000.0));
1279 
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1338 
1339         //---------------------------------------------------------------------
1340         // %f, %e, %g, %a - Boundaries
1341         //---------------------------------------------------------------------
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1576 
1577         //---------------------------------------------------------------------
1578         // %t
1579         //
1580         // Date/Time conversions applicable to Calendar, Date, and long.
1581         //---------------------------------------------------------------------
1582         test("%tA", "null", (Object)null);
1583         test("%TA", "NULL", (Object)null);
1584 
1585         //---------------------------------------------------------------------
1586         // %t - errors
1587         //---------------------------------------------------------------------
1588         tryCatch("%t", UnknownFormatConversionException.class);
1589         tryCatch("%T", UnknownFormatConversionException.class);
1590         tryCatch("%tP", UnknownFormatConversionException.class);
1591         tryCatch("%TP", UnknownFormatConversionException.class);
1592         tryCatch("%.5tB", IllegalFormatPrecisionException.class);
1593         tryCatch("%#tB", FormatFlagsConversionMismatchException.class);
1594         tryCatch("%-tB", MissingFormatWidthException.class);
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1689 
1690         //---------------------------------------------------------------------
1691         // %n
1692         //---------------------------------------------------------------------
1693         test("%n", System.getProperty("line.separator"), (Object)null);
1694         test("%n", System.getProperty("line.separator"), "");
1695 
1696         tryCatch("%,n", IllegalFormatFlagsException.class);
1697         tryCatch("%.n", UnknownFormatConversionException.class);
1698         tryCatch("%5.n", UnknownFormatConversionException.class);
1699         tryCatch("%5n", IllegalFormatWidthException.class);
1700         tryCatch("%.7n", IllegalFormatPrecisionException.class);
1701         tryCatch("%<n", IllegalFormatFlagsException.class);
1702 
1703         //---------------------------------------------------------------------
1704         // %%
1705         //---------------------------------------------------------------------
1706         test("%%", "%", (Object)null);
1707         test("%%", "%", "");
1708         tryCatch("%%%", UnknownFormatConversionException.class);
1709         // perhaps an IllegalFormatArgumentIndexException should be defined?
1710         tryCatch("%<%", IllegalFormatFlagsException.class);
1711     }
1712 }