test/java/util/Formatter/BasicDouble.java

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rev 10699 : 8058887: (fmt) Improve java/util/Formatter test coverage of group separators and width
   1 /*
   2  * Copyright (c) 2003, 2013, 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 import static java.util.Calendar.*;
  40 
  41 
  42 
  43 

  44 
  45 public class BasicDouble extends Basic {
  46 
  47     private static void test(String fs, String exp, Object ... args) {
  48         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  49         f.format(fs, args);
  50         ck(fs, exp, f.toString());




  51     }
  52 
  53     private static void test(Locale l, String fs, String exp, Object ... args)
  54     {
  55         Formatter f = new Formatter(new StringBuilder(), l);
  56         f.format(fs, args);
  57         ck(fs, exp, f.toString());




  58     }
  59 
  60     private static void test(String fs, Object ... args) {
  61         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  62         f.format(fs, args);
  63         ck(fs, "fail", f.toString());
  64     }
  65 
  66     private static void test(String fs) {
  67         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  68         f.format(fs, "fail");
  69         ck(fs, "fail", f.toString());
  70     }
  71 
  72     private static void testSysOut(String fs, String exp, Object ... args) {
  73         FileOutputStream fos = null;
  74         FileInputStream fis = null;
  75         try {
  76             PrintStream saveOut = System.out;
  77             fos = new FileOutputStream("testSysOut");


 115         if (!caught)
 116             fail(fs, ex);
 117         else
 118             pass();
 119     }
 120 
 121     private static void tryCatch(String fs, Class<?> ex, Object ... args) {
 122         boolean caught = false;
 123         try {
 124             test(fs, args);
 125         } catch (Throwable x) {
 126             if (ex.isAssignableFrom(x.getClass()))
 127                 caught = true;
 128         }
 129         if (!caught)
 130             fail(fs, ex);
 131         else
 132             pass();
 133     }
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 293 
 294 
 295     private static double create(double v) {
 296         return (double) v;
 297     }
 298 
 299 
 300     private static double negate(double v) {
 301         return -v;
 302     }
 303 
 304     private static double mult(double v, double mul) {
 305         return v * mul;
 306     }
 307 
 308     private static double recip(double v) {
 309         return 1.0 / v;
 310     }
 311 
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 327 
 328 
 329 
 330     public static void test() {
 331         TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800"));
 332 
 333         // Any characters not explicitly defined as conversions, date/time
 334         // conversion suffixes, or flags are illegal and are reserved for
 335         // future extensions.  Use of such a character in a format string will
 336         // cause an UnknownFormatConversionException or
 337         // UnknownFormatFlagsException to be thrown.
 338         tryCatch("%q", UnknownFormatConversionException.class);
 339         tryCatch("%t&", UnknownFormatConversionException.class);
 340         tryCatch("%&d", UnknownFormatConversionException.class);
 341         tryCatch("%^b", UnknownFormatConversionException.class);
 342 
 343         //---------------------------------------------------------------------
 344         // Formatter.java class javadoc examples
 345         //---------------------------------------------------------------------
 346         test(Locale.FRANCE, "e = %+10.4f", "e =    +2,7183", Math.E);
 347         test("%4$2s %3$2s %2$2s %1$2s", " d  c  b  a", "a", "b", "c", "d");
 348         test("Amount gained or lost since last statement: $ %,(.2f",
 349              "Amount gained or lost since last statement: $ (6,217.58)",


 495         test("%h", Integer.toHexString("Hello, Duke".hashCode()),
 496              "Hello, Duke");
 497         test("%10h", "  ddf63471", "Hello, Duke");
 498         test("%-10h", "ddf63471  ", "Hello, Duke");
 499         test("%-10H", "DDF63471  ", "Hello, Duke");
 500         test("%10h", "  402e0000", 15.0);
 501         test("%10H", "  402E0000", 15.0);
 502 
 503         //---------------------------------------------------------------------
 504         // %h - errors
 505         //---------------------------------------------------------------------
 506         tryCatch("%#h", FormatFlagsConversionMismatchException.class);
 507 
 508         //---------------------------------------------------------------------
 509         // flag/conversion errors
 510         //---------------------------------------------------------------------
 511         tryCatch("%F", UnknownFormatConversionException.class);
 512 
 513         tryCatch("%#g", FormatFlagsConversionMismatchException.class);
 514 






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 861 
 862         //---------------------------------------------------------------------
 863         // %s - double
 864         //---------------------------------------------------------------------
 865         double one = 1.0;
 866         double ten = 10.0;
 867         double pi  = Math.PI;
 868 
 869         test("%s", "3.141592653589793", pi);
 870 
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 881 
 882         //---------------------------------------------------------------------
 883         // flag/conversion errors
 884         //---------------------------------------------------------------------
 885         tryCatch("%d", IllegalFormatConversionException.class, one);
 886         tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one);
 887 
 888         //---------------------------------------------------------------------
 889         // %e
 890         //
 891         // Floating-point conversions applicable to float, double, and
 892         // BigDecimal.
 893         //---------------------------------------------------------------------
 894         test("%e", "null", (Object)null);
 895 
 896         //---------------------------------------------------------------------
 897         // %e - float and double
 898         //---------------------------------------------------------------------
 899         // double PI = 3.141 592 653 589 793 238 46;
 900         test("%e", "3.141593e+00", pi);
 901         test("%.0e", "1e+01", ten);
 902         test("%#.0e", "1.e+01", ten);
 903         test("%E", "3.141593E+00", pi);
 904         test("%10.3e", " 3.142e+00", pi);
 905         test("%10.3e", "-3.142e+00", negate(pi));
 906         test("%010.3e", "03.142e+00", pi);
 907         test("%010.3e", "-3.142e+00", negate(pi));
 908         test("%-12.3e", "3.142e+00   ", pi);
 909         test("%-12.3e", "-3.142e+00  ", negate(pi));
 910         test("%.3e", "3.142e+00", pi);
 911         test("%.3e", "-3.142e+00", negate(pi));
 912         test("%.3e", "3.142e+06", mult(pi, 1000000.0));
 913         test("%.3e", "-3.142e+06", mult(pi, -1000000.0));
 914 
 915         test(Locale.FRANCE, "%e", "3,141593e+00", pi);
 916 
 917         // double PI^300
 918         //    = 13962455701329742638131355433930076081862072808 ... e+149
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 950         test("%10.3e", " 1.000e+00", one);
 951         test("%+.3e", "+3.142e+00", pi);
 952         test("%+.3e", "-3.142e+00", negate(pi));
 953         test("% .3e", " 3.142e+00", pi);
 954         test("% .3e", "-3.142e+00", negate(pi));
 955         test("%#.0e", "3.e+00", create(3.0));
 956         test("%#.0e", "-3.e+00", create(-3.0));
 957         test("%.0e", "3e+00", create(3.0));
 958         test("%.0e", "-3e+00", create(-3.0));
 959 
 960         test("%(.4e", "3.1416e+06", mult(pi, 1000000.0));
 961         test("%(.4e", "(3.1416e+06)", mult(pi, -1000000.0));
 962 
 963         //---------------------------------------------------------------------
 964         // %e - boundary problems
 965         //---------------------------------------------------------------------
 966         test("%3.0e", "1e-06", 0.000001);
 967         test("%3.0e", "1e-05", 0.00001);
 968         test("%3.0e", "1e-04", 0.0001);
 969         test("%3.0e", "1e-03", 0.001);
 970         test("%3.0e", "1e-02", 0.01);
 971         test("%3.0e", "1e-01", 0.1);
 972         test("%3.0e", "9e-01", 0.9);
 973         test("%3.1e", "9.0e-01", 0.9);
 974         test("%3.0e", "1e+00", 1.00);
 975         test("%3.0e", "1e+01", 10.00);
 976         test("%3.0e", "1e+02", 99.19);
 977         test("%3.1e", "9.9e+01", 99.19);
 978         test("%3.0e", "1e+02", 99.99);
 979         test("%3.0e", "1e+02", 100.00);
 980         test("%#3.0e", "1.e+03",     1000.00);
 981         test("%3.0e", "1e+04",     10000.00);
 982         test("%3.0e", "1e+05",    100000.00);
 983         test("%3.0e", "1e+06",   1000000.00);
 984         test("%3.0e", "1e+07",  10000000.00);
 985         test("%3.0e", "1e+08", 100000000.00);
 986 
 987         //---------------------------------------------------------------------
 988         // %f
 989         //
 990         // Floating-point conversions applicable to float, double, and
 991         // BigDecimal.
 992         //---------------------------------------------------------------------
 993         test("%f", "null", (Object)null);
 994         test("%f", "3.141593", pi);
 995         test(Locale.FRANCE, "%f", "3,141593", pi);
 996         test("%10.3f", "     3.142", pi);
 997         test("%10.3f", "    -3.142", negate(pi));
 998         test("%010.3f", "000003.142", pi);
 999         test("%010.3f", "-00003.142", negate(pi));
1000         test("%-10.3f", "3.142     ", pi);
1001         test("%-10.3f", "-3.142    ", negate(pi));
1002         test("%.3f", "3.142", pi);
1003         test("%.3f", "-3.142", negate(pi));
1004         test("%+.3f", "+3.142", pi);
1005         test("%+.3f", "-3.142", negate(pi));
1006         test("% .3f", " 3.142", pi);
1007         test("% .3f", "-3.142", negate(pi));
1008         test("%#.0f", "3.", create(3.0));
1009         test("%#.0f", "-3.", create(-3.0));
1010         test("%.0f", "3", create(3.0));
1011         test("%.0f", "-3", create(-3.0));
1012         test("%.3f", "10.000", ten);
1013         test("%.3f", "1.000", one);
1014         test("%10.3f", "     1.000", one);
1015 
1016         //---------------------------------------------------------------------
1017         // %f - boundary problems
1018         //---------------------------------------------------------------------
1019         test("%3.0f", "  0", 0.000001);
1020         test("%3.0f", "  0", 0.00001);
1021         test("%3.0f", "  0", 0.0001);
1022         test("%3.0f", "  0", 0.001);
1023         test("%3.0f", "  0", 0.01);
1024         test("%3.0f", "  0", 0.1);
1025         test("%3.0f", "  1", 0.9);
1026         test("%3.1f", "0.9", 0.9);
1027         test("%3.0f", "  1", 1.00);
1028         test("%3.0f", " 10", 10.00);
1029         test("%3.0f", " 99", 99.19);
1030         test("%3.1f", "99.2", 99.19);
1031         test("%3.0f", "100", 99.99);
1032         test("%3.0f", "100", 100.00);
1033         test("%#3.0f", "1000.",     1000.00);
1034         test("%3.0f", "10000",     10000.00);
1035         test("%3.0f", "100000",    100000.00);
1036         test("%3.0f", "1000000",   1000000.00);
1037         test("%3.0f", "10000000",  10000000.00);
1038         test("%3.0f", "100000000", 100000000.00);
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1131 
1132         //---------------------------------------------------------------------
1133         // %f - float, double, Double, BigDecimal
1134         //---------------------------------------------------------------------
1135         test("%.3f", "3141592.654", mult(pi, 1000000.0));
1136         test("%.3f", "-3141592.654", mult(pi, -1000000.0));
1137         test("%,.4f", "3,141,592.6536", mult(pi, 1000000.0));
1138         test(Locale.FRANCE, "%,.4f", "3\u00a0141\u00a0592,6536", mult(pi, 1000000.0));
1139         test("%,.4f", "-3,141,592.6536", mult(pi, -1000000.0));
1140         test("%(.4f", "3141592.6536", mult(pi, 1000000.0));
1141         test("%(.4f", "(3141592.6536)", mult(pi, -1000000.0));
1142         test("%(,.4f", "3,141,592.6536", mult(pi, 1000000.0));
1143         test("%(,.4f", "(3,141,592.6536)", mult(pi, -1000000.0));
1144 
1145 
1146 








1147 
1148         //---------------------------------------------------------------------
1149         // %g
1150         //
1151         // Floating-point conversions applicable to float, double, and
1152         // BigDecimal.
1153         //---------------------------------------------------------------------
1154         test("%g", "null", (Object)null);
1155         test("%g", "3.14159", pi);
1156         test(Locale.FRANCE, "%g", "3,14159", pi);
1157         test("%.0g", "1e+01", ten);
1158         test("%G", "3.14159", pi);
1159         test("%10.3g", "      3.14", pi);
1160         test("%10.3g", "     -3.14", negate(pi));
1161         test("%010.3g", "0000003.14", pi);
1162         test("%010.3g", "-000003.14", negate(pi));
1163         test("%-12.3g", "3.14        ", pi);
1164         test("%-12.3g", "-3.14       ", negate(pi));
1165         test("%.3g", "3.14", pi);
1166         test("%.3g", "-3.14", negate(pi));
1167         test("%.3g", "3.14e+08", mult(pi, 100000000.0));
1168         test("%.3g", "-3.14e+08", mult(pi, -100000000.0));
1169 
1170         test("%.3g", "1.00e-05", recip(create(100000.0)));
1171         test("%.3g", "-1.00e-05", recip(create(-100000.0)));
1172         test("%.0g", "-1e-05", recip(create(-100000.0)));
1173         test("%.0g", "1e+05", create(100000.0));
1174         test("%.3G", "1.00E-05", recip(create(100000.0)));
1175         test("%.3G", "-1.00E-05", recip(create(-100000.0)));
1176 
1177         test("%.1g", "-0", -0.0);
1178         test("%3.0g", " -0", -0.0);
1179         test("%.1g", "0", 0.0);
1180         test("%3.0g", "  0", 0.0);
1181         test("%.1g", "0", +0.0);
1182         test("%3.0g", "  0", +0.0);
1183 
1184         test("%3.0g", "1e-06", 0.000001);
1185         test("%3.0g", "1e-05", 0.00001);
1186         test("%3.0g", "1e-05", 0.0000099);
1187         test("%3.1g", "1e-05", 0.0000099);
1188         test("%3.2g", "9.9e-06", 0.0000099);
1189         test("%3.0g", "0.0001", 0.0001);
1190         test("%3.0g", "9e-05",  0.00009);
1191         test("%3.0g", "0.0001", 0.000099);
1192         test("%3.1g", "0.0001", 0.000099);
1193         test("%3.2g", "9.9e-05", 0.000099);
1194         test("%3.0g", "0.001", 0.001);
1195         test("%3.0g", "0.001", 0.00099);
1196         test("%3.1g", "0.001", 0.00099);
1197         test("%3.2g", "0.00099", 0.00099);
1198         test("%3.3g", "0.00100", 0.001);
1199         test("%3.4g", "0.001000", 0.001);
1200         test("%3.0g", "0.01", 0.01);
1201         test("%3.0g", "0.1", 0.1);
1202         test("%3.0g", "0.9", 0.9);
1203         test("%3.1g", "0.9", 0.9);
1204         test("%3.0g", "  1", 1.00);
1205         test("%3.2g", " 10", 10.00);
1206         test("%3.0g", "1e+01", 10.00);
1207         test("%3.0g", "1e+02", 99.19);
1208         test("%3.1g", "1e+02", 99.19);
1209         test("%3.2g", " 99", 99.19);
1210         test("%3.0g", "1e+02", 99.9);
1211         test("%3.1g", "1e+02", 99.9);
1212         test("%3.2g", "1.0e+02", 99.9);
1213         test("%3.0g", "1e+02", 99.99);
1214         test("%3.0g", "1e+02", 100.00);
1215         test("%3.0g", "1e+03", 999.9);
1216         test("%3.1g", "1e+03", 999.9);
1217         test("%3.2g", "1.0e+03", 999.9);
1218         test("%3.3g", "1.00e+03", 999.9);
1219         test("%3.4g", "999.9", 999.9);
1220         test("%3.4g", "1000", 999.99);
1221         test("%3.0g", "1e+03", 1000.00);
1222         test("%3.0g", "1e+04",     10000.00);
1223         test("%3.0g", "1e+05",    100000.00);
1224         test("%3.0g", "1e+06",   1000000.00);
1225         test("%3.0g", "1e+07",  10000000.00);
1226         test("%3.9g", "100000000",  100000000.00);
1227         test("%3.10g", "100000000.0", 100000000.00);
1228 
1229         tryCatch("%#3.0g", FormatFlagsConversionMismatchException.class, 1000.00);
1230 
1231         // double PI^300
1232         //    = 13962455701329742638131355433930076081862072808 ... e+149
1233 
1234 
1235 
1236 
1237 
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1264 
1265 
1266 
1267 
1268 
1269 
1270         test("%.3g", "10.0", ten);
1271         test("%.3g", "1.00", one);
1272         test("%10.3g", "      1.00", one);
1273         test("%+10.3g", "     +3.14", pi);
1274         test("%+10.3g", "     -3.14", negate(pi));
1275         test("% .3g", " 3.14", pi);
1276         test("% .3g", "-3.14", negate(pi));
1277         test("%.0g", "3", create(3.0));
1278         test("%.0g", "-3", create(-3.0));
1279 
1280         test("%(.4g", "3.142e+08", mult(pi, 100000000.0));
1281         test("%(.4g", "(3.142e+08)", mult(pi, -100000000.0));
1282 
1283 
1284 
1285 
1286 
1287 
1288 
1289         test("%,.11g", "3,141,592.6536", mult(pi, 1000000.0));
1290         test("%(,.11g", "(3,141,592.6536)", mult(pi, -1000000.0));
1291 
1292 































1293 












1294 
1295         //---------------------------------------------------------------------
1296         // %a
1297         //
1298         // Floating-point conversions applicable to float, double, and
1299         // BigDecimal.
1300         //---------------------------------------------------------------------
1301         test("%a", "null", (Object)null);
1302         test("%.11a", "0x0.00000000000p0", 0.0);
1303         test(Locale.FRANCE, "%.11a", "0x0.00000000000p0", 0.0); // no localization
1304         test("%.1a", "0x0.0p0", 0.0);
1305         test("%.11a", "-0x0.00000000000p0", -0.0);
1306         test("%.1a", "-0x0.0p0", -0.0);
1307         test("%.11a", "0x1.00000000000p0", 1.0);
1308         test("%.1a", "0x1.0p0", 1.0);
1309         test("%.11a", "-0x1.00000000000p0", -1.0);
1310         test("%.1a", "-0x1.0p0", -1.0);
1311         test("%.11a", "0x1.80000000000p1", 3.0);
1312         test("%.1a", "0x1.8p1", 3.0);
1313         test("%.11a", "0x1.00000000000p-1022", Double.MIN_NORMAL);
1314         test("%.1a", "0x1.0p-1022", Double.MIN_NORMAL);
1315         test("%.11a", "0x1.00000000000p-1022",
1316              Math.nextDown(Double.MIN_NORMAL));
1317         test("%.1a", "0x1.0p-1022",
1318              Math.nextDown(Double.MIN_NORMAL));
1319         test("%.11a", "0x1.ffffffffffep-1023", 0x0.fffffffffffp-1022);
1320         test("%.1a", "0x1.0p-1022", 0x0.fffffffffffp-1022);
1321         test("%.30a", "0x0.000000000000100000000000000000p-1022", Double.MIN_VALUE);
1322         test("%.13a", "0x0.0000000000001p-1022", Double.MIN_VALUE);
1323         test("%.11a", "0x1.00000000000p-1074", Double.MIN_VALUE);
1324         test("%.1a", "0x1.0p-1074", Double.MIN_VALUE);
1325 
1326         test("%.11a", "0x1.08000000000p-1069",
1327              Double.MIN_VALUE + Double.MIN_VALUE*32);
1328         test("%.1a", "0x1.0p-1069",
1329              Double.MIN_VALUE + Double.MIN_VALUE*32);
1330         test("%.30a", "0x1.fffffffffffff00000000000000000p1023", Double.MAX_VALUE);
1331         test("%.13a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
1332         test("%.11a", "0x1.00000000000p1024", Double.MAX_VALUE);
1333         test("%.1a", "0x1.0p1024", Double.MAX_VALUE);
1334         test("%.11a", "0x1.18000000000p0", 0x1.18p0);
1335         test("%.1a", "0x1.2p0", 0x1.18p0);
1336 
1337         test("%.11a", "0x1.18000000000p0", 0x1.180000000001p0);
1338         test("%.1a", "0x1.2p0", 0x1.180000000001p0);
1339         test("%.11a", "0x1.28000000000p0", 0x1.28p0);
1340         test("%.1a", "0x1.2p0", 0x1.28p0);
1341 
1342         test("%.11a", "0x1.28000000000p0", 0x1.280000000001p0);
1343         test("%.1a", "0x1.3p0", 0x1.280000000001p0);
1344 
1345         test("%a", "0x0.123p-1022", 0x0.123p-1022);
1346         test("%1.3a", "0x1.230p-1026", 0x0.123p-1022);
1347         test("%1.12a", "0x1.230000000000p-1026", 0x0.123p-1022);
1348         test("%1.15a", "0x0.123000000000000p-1022", 0x0.123p-1022);
1349         test("%1.5a", "0x1.00000p-1074", 0x0.0000000000001p-1022);
1350         test("%1.7a", "0x1.0000000p-1022", 0x0.fffffffffffffp-1022);
1351 
1352         test("%1.6a", "0x1.230000p-1026", 0x0.123000057p-1022);
1353         test("%1.7a", "0x1.2300005p-1026", 0x0.123000057p-1022);
1354         test("%1.8a", "0x1.23000057p-1026", 0x0.123000057p-1022);
1355         test("%1.9a", "0x1.230000570p-1026", 0x0.123000057p-1022);
1356 
1357         test("%1.6a", "0x1.230000p-1026", 0x0.123000058p-1022);
1358         test("%1.7a", "0x1.2300006p-1026", 0x0.123000058p-1022);
1359         test("%1.8a", "0x1.23000058p-1026", 0x0.123000058p-1022);
1360         test("%1.9a", "0x1.230000580p-1026", 0x0.123000058p-1022);
1361 
1362         test("%1.6a", "0x1.230000p-1026", 0x0.123000059p-1022);
1363         test("%1.7a", "0x1.2300006p-1026", 0x0.123000059p-1022);
1364         test("%1.8a", "0x1.23000059p-1026", 0x0.123000059p-1022);
1365         test("%1.9a", "0x1.230000590p-1026", 0x0.123000059p-1022);
1366 
1367         test("%1.4a", "0x1.0000p-1022", Math.nextDown(Double.MIN_NORMAL));
1368 
1369         test("%a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
1370         test("%1.1a", "0x1.0p1024", Double.MAX_VALUE);
1371         test("%1.2a", "0x1.00p1024", Double.MAX_VALUE);
1372         test("%1.6a", "0x1.000000p1024", Double.MAX_VALUE);
1373         test("%1.9a", "0x1.000000000p1024", Double.MAX_VALUE);
1374         test("%1.11a", "0x1.00000000000p1024", Double.MAX_VALUE);
1375         test("%1.12a", "0x1.000000000000p1024", Double.MAX_VALUE);
1376         test("%1.13a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
1377 
1378 
1379 
1380         //---------------------------------------------------------------------
1381         // %f, %e, %g, %a - Boundaries
1382         //---------------------------------------------------------------------
1383 
1384 
1385 
1386 
1387 
1388 
1389 
1390 
1391 
1392 
1393 
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1530 
1531 
1532 






1533 






1534 












































1535 

1536 


1537 









1538 


1539 


1540 






























1541 










1542 




1543 


1544 






1545 




1546 




1547 




1548 

1549 








1550 



1551 
1552         //---------------------------------------------------------------------
1553         // %f, %e, %g, %a - Double.MIN_VALUE
1554         //---------------------------------------------------------------------
1555         test("%f", "0.000000", Double.MIN_VALUE);
1556         test("%,f", "0.000000", Double.MIN_VALUE);
1557         test("%(f", "(0.000000)", -Double.MIN_VALUE);
1558         test("%30.0f",  "                             0", Double.MIN_VALUE);
1559         test("%30.5f",  "                       0.00000", Double.MIN_VALUE);
1560         test("%30.13f", "               0.0000000000000", Double.MIN_VALUE);
1561         test("%30.20f", "        0.00000000000000000000", Double.MIN_VALUE);
1562         test("%30.350f","0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000000000000000",
1563              Double.MIN_VALUE);
1564         test("%e", "4.900000e-324", Double.MIN_VALUE);
1565         test("%E", "4.900000E-324", Double.MIN_VALUE);
1566         test("%(.1e", "4.9e-324", Double.MIN_VALUE);
1567         test("%(E", "(4.900000E-324)", -Double.MIN_VALUE);
1568         test("%30.5e",  "                  4.90000e-324", Double.MIN_VALUE);
1569         test("%30.13e", "          4.9000000000000e-324", Double.MIN_VALUE);
1570         test("%30.20e", "   4.90000000000000000000e-324", Double.MIN_VALUE);


1595         test("%30.20f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.00000000000000000000",
1596              Double.MAX_VALUE);
1597         test("%e", "1.797693e+308", Double.MAX_VALUE);
1598         test("%E", "1.797693E+308", Double.MAX_VALUE);
1599         test("%(e", "1.797693e+308", Double.MAX_VALUE);
1600         test("%(e", "(1.797693e+308)", -Double.MAX_VALUE);
1601         test("%30.5e",  "                  1.79769e+308", Double.MAX_VALUE);
1602         test("%30.13e", "          1.7976931348623e+308", Double.MAX_VALUE);
1603         test("%30.20e", "   1.79769313486231570000e+308", Double.MAX_VALUE);
1604         test("%g", "1.79769e+308", Double.MAX_VALUE);
1605         test("%G", "1.79769E+308", Double.MAX_VALUE);
1606         test("%,g", "1.79769e+308", Double.MAX_VALUE);
1607         test("%(g", "(1.79769e+308)", -Double.MAX_VALUE);
1608         test("%30.5g",  "                   1.7977e+308", Double.MAX_VALUE);
1609         test("%30.13g", "           1.797693134862e+308", Double.MAX_VALUE);
1610         test("%30.20g", "    1.7976931348623157000e+308", Double.MAX_VALUE);
1611         test("%a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
1612         test("%A", "0X1.FFFFFFFFFFFFFP1023", Double.MAX_VALUE);
1613         test("%30a",    "        0x1.fffffffffffffp1023", Double.MAX_VALUE);
1614 
1615 
1616 
1617 
1618         //---------------------------------------------------------------------
1619         // %t
1620         //
1621         // Date/Time conversions applicable to Calendar, Date, and long.
1622         //---------------------------------------------------------------------
1623         test("%tA", "null", (Object)null);
1624         test("%TA", "NULL", (Object)null);
1625 
1626         //---------------------------------------------------------------------
1627         // %t - errors
1628         //---------------------------------------------------------------------
1629         tryCatch("%t", UnknownFormatConversionException.class);
1630         tryCatch("%T", UnknownFormatConversionException.class);
1631         tryCatch("%tP", UnknownFormatConversionException.class);
1632         tryCatch("%TP", UnknownFormatConversionException.class);
1633         tryCatch("%.5tB", IllegalFormatPrecisionException.class);
1634         tryCatch("%#tB", FormatFlagsConversionMismatchException.class);
1635         tryCatch("%-tB", MissingFormatWidthException.class);
1636 
1637 
1638 
1639 
1640 
1641 
1642 
1643 
1644 
1645 
1646 
1647 
1648 
1649 
1650 
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1726 
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1728 
1729 
1730 
1731         //---------------------------------------------------------------------
1732         // %n
1733         //---------------------------------------------------------------------
1734         test("%n", System.getProperty("line.separator"), (Object)null);
1735         test("%n", System.getProperty("line.separator"), "");
1736 
1737         tryCatch("%,n", IllegalFormatFlagsException.class);
1738         tryCatch("%.n", UnknownFormatConversionException.class);
1739         tryCatch("%5.n", UnknownFormatConversionException.class);
1740         tryCatch("%5n", IllegalFormatWidthException.class);
1741         tryCatch("%.7n", IllegalFormatPrecisionException.class);
1742         tryCatch("%<n", IllegalFormatFlagsException.class);
1743 
1744         //---------------------------------------------------------------------
1745         // %%
1746         //---------------------------------------------------------------------
1747         test("%%", "%", (Object)null);
1748         test("%%", "%", "");
1749         tryCatch("%%%", UnknownFormatConversionException.class);
   1 /*
   2  * Copyright (c) 2003, 2014, 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 import sun.misc.DoubleConsts;



  40 
  41 import static java.util.Calendar.*;
  42 
  43 public class BasicDouble extends Basic {
  44 
  45     private static void test(String fs, String exp, Object ... args) {
  46         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  47         f.format(fs, args);
  48         ck(fs, exp, f.toString());
  49 
  50         f = new Formatter(new StringBuilder(), Locale.US);
  51         f.format("foo " + fs + " bar", args);
  52         ck(fs, "foo " + exp + " bar", f.toString());
  53     }
  54 
  55     private static void test(Locale l, String fs, String exp, Object ... args)
  56     {
  57         Formatter f = new Formatter(new StringBuilder(), l);
  58         f.format(fs, args);
  59         ck(fs, exp, f.toString());
  60 
  61         f = new Formatter(new StringBuilder(), l);
  62         f.format("foo " + fs + " bar", args);
  63         ck(fs, "foo " + exp + " bar", f.toString());
  64     }
  65 
  66     private static void test(String fs, Object ... args) {
  67         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  68         f.format(fs, args);
  69         ck(fs, "fail", f.toString());
  70     }
  71 
  72     private static void test(String fs) {
  73         Formatter f = new Formatter(new StringBuilder(), Locale.US);
  74         f.format(fs, "fail");
  75         ck(fs, "fail", f.toString());
  76     }
  77 
  78     private static void testSysOut(String fs, String exp, Object ... args) {
  79         FileOutputStream fos = null;
  80         FileInputStream fis = null;
  81         try {
  82             PrintStream saveOut = System.out;
  83             fos = new FileOutputStream("testSysOut");


 121         if (!caught)
 122             fail(fs, ex);
 123         else
 124             pass();
 125     }
 126 
 127     private static void tryCatch(String fs, Class<?> ex, Object ... args) {
 128         boolean caught = false;
 129         try {
 130             test(fs, args);
 131         } catch (Throwable x) {
 132             if (ex.isAssignableFrom(x.getClass()))
 133                 caught = true;
 134         }
 135         if (!caught)
 136             fail(fs, ex);
 137         else
 138             pass();
 139     }
 140 
































































































































































 141     private static double create(double v) {
 142         return (double) v;
 143     }
 144 

 145     private static double negate(double v) {
 146         return -v;
 147     }
 148 
 149     private static double mult(double v, double mul) {
 150         return v * mul;
 151     }
 152 
 153     private static double recip(double v) {
 154         return 1.0 / v;
 155     }
 156 


















 157     public static void test() {
 158         TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800"));
 159 
 160         // Any characters not explicitly defined as conversions, date/time
 161         // conversion suffixes, or flags are illegal and are reserved for
 162         // future extensions.  Use of such a character in a format string will
 163         // cause an UnknownFormatConversionException or
 164         // UnknownFormatFlagsException to be thrown.
 165         tryCatch("%q", UnknownFormatConversionException.class);
 166         tryCatch("%t&", UnknownFormatConversionException.class);
 167         tryCatch("%&d", UnknownFormatConversionException.class);
 168         tryCatch("%^b", UnknownFormatConversionException.class);
 169 
 170         //---------------------------------------------------------------------
 171         // Formatter.java class javadoc examples
 172         //---------------------------------------------------------------------
 173         test(Locale.FRANCE, "e = %+10.4f", "e =    +2,7183", Math.E);
 174         test("%4$2s %3$2s %2$2s %1$2s", " d  c  b  a", "a", "b", "c", "d");
 175         test("Amount gained or lost since last statement: $ %,(.2f",
 176              "Amount gained or lost since last statement: $ (6,217.58)",


 322         test("%h", Integer.toHexString("Hello, Duke".hashCode()),
 323              "Hello, Duke");
 324         test("%10h", "  ddf63471", "Hello, Duke");
 325         test("%-10h", "ddf63471  ", "Hello, Duke");
 326         test("%-10H", "DDF63471  ", "Hello, Duke");
 327         test("%10h", "  402e0000", 15.0);
 328         test("%10H", "  402E0000", 15.0);
 329 
 330         //---------------------------------------------------------------------
 331         // %h - errors
 332         //---------------------------------------------------------------------
 333         tryCatch("%#h", FormatFlagsConversionMismatchException.class);
 334 
 335         //---------------------------------------------------------------------
 336         // flag/conversion errors
 337         //---------------------------------------------------------------------
 338         tryCatch("%F", UnknownFormatConversionException.class);
 339 
 340         tryCatch("%#g", FormatFlagsConversionMismatchException.class);
 341 
 342         //---------------------------------------------------------------------
 343         // %s - double
 344         //---------------------------------------------------------------------
 345         double one = 1.0;
 346         double ten = 10.0;
 347         double pi  = Math.PI;
 348 
 349         test("%s", "3.141592653589793", pi);
 350 
 351         //---------------------------------------------------------------------
 352         // flag/conversion errors
 353         //---------------------------------------------------------------------
 354         tryCatch("%d", IllegalFormatConversionException.class, one);
 355         tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one);
 356 
 357         //---------------------------------------------------------------------
 358         // %e
 359         //
 360         // Floating-point conversions applicable to float, double, and
 361         // BigDecimal.
 362         //---------------------------------------------------------------------
 363         test("%e", "null", (Object)null);
 364 
 365         //---------------------------------------------------------------------
 366         // %e - float and double
 367         //---------------------------------------------------------------------
 368         // double PI = 3.141 592 653 589 793 238 46;
 369         test("%e", "3.141593e+00", pi);
 370         test("%.0e", "1e+01", ten);
 371         test("%#.0e", "1.e+01", ten);
 372         test("%E", "3.141593E+00", pi);
 373         test("%10.3e", " 3.142e+00", pi);
 374         test("%10.3e", "-3.142e+00", negate(pi));
 375         test("%010.3e", "03.142e+00", pi);
 376         test("%010.3e", "-3.142e+00", negate(pi));
 377         test("%-12.3e", "3.142e+00   ", pi);
 378         test("%-12.3e", "-3.142e+00  ", negate(pi));
 379         test("%.3e", "3.142e+00", pi);
 380         test("%.3e", "-3.142e+00", negate(pi));
 381         test("%.3e", "3.142e+06", mult(pi, 1000000.0));
 382         test("%.3e", "-3.142e+06", mult(pi, -1000000.0));
 383 
 384         test(Locale.FRANCE, "%e", "3,141593e+00", pi);
 385 
 386         // double PI^300
 387         //    = 13962455701329742638131355433930076081862072808 ... e+149
 388 
 389         test("%10.3e", " 1.000e+00", one);
 390         test("%+.3e", "+3.142e+00", pi);
 391         test("%+.3e", "-3.142e+00", negate(pi));
 392         test("% .3e", " 3.142e+00", pi);
 393         test("% .3e", "-3.142e+00", negate(pi));
 394         test("%#.0e", "3.e+00", create(3.0));
 395         test("%#.0e", "-3.e+00", create(-3.0));
 396         test("%.0e", "3e+00", create(3.0));
 397         test("%.0e", "-3e+00", create(-3.0));
 398 
 399         test("%(.4e", "3.1416e+06", mult(pi, 1000000.0));
 400         test("%(.4e", "(3.1416e+06)", mult(pi, -1000000.0));






























































































































































































































































































































































































































































































































































































































 401 
 402         //---------------------------------------------------------------------
 403         // %e - boundary problems
 404         //---------------------------------------------------------------------
 405         test("%3.0e", "1e-06", 0.000001);
 406         test("%3.0e", "1e-05", 0.00001);
 407         test("%3.0e", "1e-04", 0.0001);
 408         test("%3.0e", "1e-03", 0.001);
 409         test("%3.0e", "1e-02", 0.01);
 410         test("%3.0e", "1e-01", 0.1);
 411         test("%3.0e", "9e-01", 0.9);
 412         test("%3.1e", "9.0e-01", 0.9);
 413         test("%3.0e", "1e+00", 1.00);
 414         test("%3.0e", "1e+01", 10.00);
 415         test("%3.0e", "1e+02", 99.19);
 416         test("%3.1e", "9.9e+01", 99.19);
 417         test("%3.0e", "1e+02", 99.99);
 418         test("%3.0e", "1e+02", 100.00);
 419         test("%#3.0e", "1.e+03",     1000.00);
 420         test("%3.0e", "1e+04",     10000.00);
 421         test("%3.0e", "1e+05",    100000.00);
 422         test("%3.0e", "1e+06",   1000000.00);
 423         test("%3.0e", "1e+07",  10000000.00);
 424         test("%3.0e", "1e+08", 100000000.00);
 425 
 426         //---------------------------------------------------------------------
 427         // %f
 428         //
 429         // Floating-point conversions applicable to float, double, and
 430         // BigDecimal.
 431         //---------------------------------------------------------------------
 432         test("%f", "null", (Object)null);
 433         test("%f", "3.141593", pi);
 434         test(Locale.FRANCE, "%f", "3,141593", pi);
 435         test("%10.3f", "     3.142", pi);
 436         test("%10.3f", "    -3.142", negate(pi));
 437         test("%010.3f", "000003.142", pi);
 438         test("%010.3f", "-00003.142", negate(pi));
 439         test("%-10.3f", "3.142     ", pi);
 440         test("%-10.3f", "-3.142    ", negate(pi));
 441         test("%.3f", "3.142", pi);
 442         test("%.3f", "-3.142", negate(pi));
 443         test("%+.3f", "+3.142", pi);
 444         test("%+.3f", "-3.142", negate(pi));
 445         test("% .3f", " 3.142", pi);
 446         test("% .3f", "-3.142", negate(pi));
 447         test("%#.0f", "3.", create(3.0));
 448         test("%#.0f", "-3.", create(-3.0));
 449         test("%.0f", "3", create(3.0));
 450         test("%.0f", "-3", create(-3.0));
 451         test("%.3f", "10.000", ten);
 452         test("%.3f", "1.000", one);
 453         test("%10.3f", "     1.000", one);




















































































































 454 
 455         //---------------------------------------------------------------------
 456         // %f - boundary problems
 457         //---------------------------------------------------------------------
 458         test("%3.0f", "  0", 0.000001);
 459         test("%3.0f", "  0", 0.00001);
 460         test("%3.0f", "  0", 0.0001);
 461         test("%3.0f", "  0", 0.001);
 462         test("%3.0f", "  0", 0.01);
 463         test("%3.0f", "  0", 0.1);
 464         test("%3.0f", "  1", 0.9);
 465         test("%3.1f", "0.9", 0.9);
 466         test("%3.0f", "  1", 1.00);
 467         test("%3.0f", " 10", 10.00);
 468         test("%3.0f", " 99", 99.19);
 469         test("%3.1f", "99.2", 99.19);
 470         test("%3.0f", "100", 99.99);
 471         test("%3.0f", "100", 100.00);
 472         test("%#3.0f", "1000.",     1000.00);
 473         test("%3.0f", "10000",     10000.00);
 474         test("%3.0f", "100000",    100000.00);
 475         test("%3.0f", "1000000",   1000000.00);
 476         test("%3.0f", "10000000",  10000000.00);
 477         test("%3.0f", "100000000", 100000000.00);
 478         test("%10.0f", "   1000000",   1000000.00);
 479         test("%,10.0f", " 1,000,000",   1000000.00);
 480         test("%,10.1f", "1,000,000.0",   1000000.00);
 481         test("%,3.0f", "1,000,000",   1000000.00);
 482         test("%,3.0f", "10,000,000",  10000000.00);
 483         test("%,3.0f", "100,000,000", 100000000.00);
 484         test("%,3.0f", "10,000,000",  10000000.00);
 485         test("%,3.0f", "100,000,000", 100000000.00);
 486 
 487         //---------------------------------------------------------------------
 488         // %f - float, double, Double, BigDecimal
 489         //---------------------------------------------------------------------
 490         test("%.3f", "3141592.654", mult(pi, 1000000.0));
 491         test("%.3f", "-3141592.654", mult(pi, -1000000.0));
 492         test("%,.4f", "3,141,592.6536", mult(pi, 1000000.0));
 493         test(Locale.FRANCE, "%,.4f", "3\u00a0141\u00a0592,6536", mult(pi, 1000000.0));
 494         test("%,.4f", "-3,141,592.6536", mult(pi, -1000000.0));
 495         test("%(.4f", "3141592.6536", mult(pi, 1000000.0));
 496         test("%(.4f", "(3141592.6536)", mult(pi, -1000000.0));
 497         test("%(,.4f", "3,141,592.6536", mult(pi, 1000000.0));
 498         test("%(,.4f", "(3,141,592.6536)", mult(pi, -1000000.0));
 499 
 500         //---------------------------------------------------------------------
 501         // %g
 502         //
 503         // Floating-point conversions applicable to float, double, and
 504         // BigDecimal.
 505         //---------------------------------------------------------------------
 506         test("%g", "null", (Object)null);
 507         test("%g", "3.14159", pi);
 508         test(Locale.FRANCE, "%g", "3,14159", pi);
 509         test("%.0g", "1e+01", ten);
 510         test("%G", "3.14159", pi);
 511         test("%10.3g", "      3.14", pi);
 512         test("%10.3g", "     -3.14", negate(pi));
 513         test("%010.3g", "0000003.14", pi);
 514         test("%010.3g", "-000003.14", negate(pi));
 515         test("%-12.3g", "3.14        ", pi);
 516         test("%-12.3g", "-3.14       ", negate(pi));
 517         test("%.3g", "3.14", pi);
 518         test("%.3g", "-3.14", negate(pi));
 519         test("%.3g", "3.14e+08", mult(pi, 100000000.0));
 520         test("%.3g", "-3.14e+08", mult(pi, -100000000.0));
























































































































































































































 521 
 522         test("%.3g", "1.00e-05", recip(create(100000.0)));
 523         test("%.3g", "-1.00e-05", recip(create(-100000.0)));
 524         test("%.0g", "-1e-05", recip(create(-100000.0)));
 525         test("%.0g", "1e+05", create(100000.0));
 526         test("%.3G", "1.00E-05", recip(create(100000.0)));
 527         test("%.3G", "-1.00E-05", recip(create(-100000.0)));
 528 
 529         test("%.1g", "-0", -0.0);
 530         test("%3.0g", " -0", -0.0);
 531         test("%.1g", "0", 0.0);
 532         test("%3.0g", "  0", 0.0);
 533         test("%.1g", "0", +0.0);
 534         test("%3.0g", "  0", +0.0);
 535 
 536         test("%3.0g", "1e-06", 0.000001);
 537         test("%3.0g", "1e-05", 0.00001);
 538         test("%3.0g", "1e-05", 0.0000099);
 539         test("%3.1g", "1e-05", 0.0000099);
 540         test("%3.2g", "9.9e-06", 0.0000099);
 541         test("%3.0g", "0.0001", 0.0001);
 542         test("%3.0g", "9e-05",  0.00009);
 543         test("%3.0g", "0.0001", 0.000099);
 544         test("%3.1g", "0.0001", 0.000099);
 545         test("%3.2g", "9.9e-05", 0.000099);
 546         test("%3.0g", "0.001", 0.001);
 547         test("%3.0g", "0.001", 0.00099);
 548         test("%3.1g", "0.001", 0.00099);
 549         test("%3.2g", "0.00099", 0.00099);
 550         test("%3.3g", "0.00100", 0.001);
 551         test("%3.4g", "0.001000", 0.001);
 552         test("%3.0g", "0.01", 0.01);
 553         test("%3.0g", "0.1", 0.1);
 554         test("%3.0g", "0.9", 0.9);
 555         test("%3.1g", "0.9", 0.9);
 556         test("%3.0g", "  1", 1.00);
 557         test("%3.2g", " 10", 10.00);
 558         test("%3.0g", "1e+01", 10.00);
 559         test("%3.0g", "1e+02", 99.19);
 560         test("%3.1g", "1e+02", 99.19);
 561         test("%3.2g", " 99", 99.19);
 562         test("%3.0g", "1e+02", 99.9);
 563         test("%3.1g", "1e+02", 99.9);
 564         test("%3.2g", "1.0e+02", 99.9);
 565         test("%3.0g", "1e+02", 99.99);
 566         test("%3.0g", "1e+02", 100.00);
 567         test("%3.0g", "1e+03", 999.9);
 568         test("%3.1g", "1e+03", 999.9);
 569         test("%3.2g", "1.0e+03", 999.9);
 570         test("%3.3g", "1.00e+03", 999.9);
 571         test("%3.4g", "999.9", 999.9);
 572         test("%3.4g", "1000", 999.99);
 573         test("%3.0g", "1e+03", 1000.00);
 574         test("%3.0g", "1e+04",     10000.00);
 575         test("%3.0g", "1e+05",    100000.00);
 576         test("%3.0g", "1e+06",   1000000.00);
 577         test("%3.0g", "1e+07",  10000000.00);
 578         test("%3.9g", "100000000",  100000000.00);
 579         test("%3.10g", "100000000.0", 100000000.00);
 580 
 581         tryCatch("%#3.0g", FormatFlagsConversionMismatchException.class, 1000.00);
 582 
 583         // double PI^300
 584         //    = 13962455701329742638131355433930076081862072808 ... e+149
 585 
 586         test("%.3g", "10.0", ten);
 587         test("%.3g", "1.00", one);
 588         test("%10.3g", "      1.00", one);
 589         test("%+10.3g", "     +3.14", pi);
 590         test("%+10.3g", "     -3.14", negate(pi));
 591         test("% .3g", " 3.14", pi);
 592         test("% .3g", "-3.14", negate(pi));
 593         test("%.0g", "3", create(3.0));
 594         test("%.0g", "-3", create(-3.0));
 595 
 596         test("%(.4g", "3.142e+08", mult(pi, 100000000.0));
 597         test("%(.4g", "(3.142e+08)", mult(pi, -100000000.0));
 598 
 599         test("%,.11g", "3,141,592.6536", mult(pi, 1000000.0));
 600         test("%(,.11g", "(3,141,592.6536)", mult(pi, -1000000.0));
 601 
 602         //---------------------------------------------------------------------
 603         // %a
 604         //
 605         // Floating-point conversions applicable to float, double, and
 606         // BigDecimal.
 607         //---------------------------------------------------------------------
 608         test("%a", "null", (Object)null);
 609         test("%.11a", "0x0.00000000000p0", 0.0);
 610         test(Locale.FRANCE, "%.11a", "0x0.00000000000p0", 0.0); // no localization
 611         test("%.1a", "0x0.0p0", 0.0);
 612         test("%.11a", "-0x0.00000000000p0", -0.0);
 613         test("%.1a", "-0x0.0p0", -0.0);
 614         test("%.11a", "0x1.00000000000p0", 1.0);
 615         test("%.1a", "0x1.0p0", 1.0);
 616         test("%.11a", "-0x1.00000000000p0", -1.0);
 617         test("%.1a", "-0x1.0p0", -1.0);
 618         test("%.11a", "0x1.80000000000p1", 3.0);
 619         test("%.1a", "0x1.8p1", 3.0);
 620         test("%.11a", "0x1.00000000000p-1022", DoubleConsts.MIN_NORMAL);
 621         test("%.1a", "0x1.0p-1022", DoubleConsts.MIN_NORMAL);
 622         test("%.11a", "0x1.00000000000p-1022",
 623              Math.nextDown(DoubleConsts.MIN_NORMAL));
 624         test("%.1a", "0x1.0p-1022",
 625              Math.nextDown(DoubleConsts.MIN_NORMAL));
 626         test("%.11a", "0x1.ffffffffffep-1023", 0x0.fffffffffffp-1022);
 627         test("%.1a", "0x1.0p-1022", 0x0.fffffffffffp-1022);
 628         test("%.30a", "0x0.000000000000100000000000000000p-1022", Double.MIN_VALUE);
 629         test("%.13a", "0x0.0000000000001p-1022", Double.MIN_VALUE);
 630         test("%.11a", "0x1.00000000000p-1074", Double.MIN_VALUE);
 631         test("%.1a", "0x1.0p-1074", Double.MIN_VALUE);
 632 
 633         test("%.11a", "0x1.08000000000p-1069",
 634              Double.MIN_VALUE + Double.MIN_VALUE*32);
 635         test("%.1a", "0x1.0p-1069",
 636              Double.MIN_VALUE + Double.MIN_VALUE*32);
 637         test("%.30a", "0x1.fffffffffffff00000000000000000p1023", Double.MAX_VALUE);
 638         test("%.13a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
 639         test("%.11a", "0x1.00000000000p1024", Double.MAX_VALUE);
 640         test("%.1a", "0x1.0p1024", Double.MAX_VALUE);
 641         test("%.11a", "0x1.18000000000p0", 0x1.18p0);
 642         test("%.1a", "0x1.2p0", 0x1.18p0);
 643 
 644         test("%.11a", "0x1.18000000000p0", 0x1.180000000001p0);
 645         test("%.1a", "0x1.2p0", 0x1.180000000001p0);
 646         test("%.11a", "0x1.28000000000p0", 0x1.28p0);
 647         test("%.1a", "0x1.2p0", 0x1.28p0);
 648 
 649         test("%.11a", "0x1.28000000000p0", 0x1.280000000001p0);
 650         test("%.1a", "0x1.3p0", 0x1.280000000001p0);
 651 
 652         test("%a", "0x0.123p-1022", 0x0.123p-1022);
 653         test("%1.3a", "0x1.230p-1026", 0x0.123p-1022);
 654         test("%1.12a", "0x1.230000000000p-1026", 0x0.123p-1022);
 655         test("%1.15a", "0x0.123000000000000p-1022", 0x0.123p-1022);
 656         test("%1.5a", "0x1.00000p-1074", 0x0.0000000000001p-1022);
 657         test("%1.7a", "0x1.0000000p-1022", 0x0.fffffffffffffp-1022);
 658 
 659         test("%1.6a", "0x1.230000p-1026", 0x0.123000057p-1022);
 660         test("%1.7a", "0x1.2300005p-1026", 0x0.123000057p-1022);
 661         test("%1.8a", "0x1.23000057p-1026", 0x0.123000057p-1022);
 662         test("%1.9a", "0x1.230000570p-1026", 0x0.123000057p-1022);
 663 
 664         test("%1.6a", "0x1.230000p-1026", 0x0.123000058p-1022);
 665         test("%1.7a", "0x1.2300006p-1026", 0x0.123000058p-1022);
 666         test("%1.8a", "0x1.23000058p-1026", 0x0.123000058p-1022);
 667         test("%1.9a", "0x1.230000580p-1026", 0x0.123000058p-1022);
 668 
 669         test("%1.6a", "0x1.230000p-1026", 0x0.123000059p-1022);
 670         test("%1.7a", "0x1.2300006p-1026", 0x0.123000059p-1022);
 671         test("%1.8a", "0x1.23000059p-1026", 0x0.123000059p-1022);
 672         test("%1.9a", "0x1.230000590p-1026", 0x0.123000059p-1022);
 673 
 674         test("%1.4a", "0x1.0000p-1022", Math.nextDown(Double.MIN_NORMAL));
 675 
 676         test("%a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
 677         test("%1.1a", "0x1.0p1024", Double.MAX_VALUE);
 678         test("%1.2a", "0x1.00p1024", Double.MAX_VALUE);
 679         test("%1.6a", "0x1.000000p1024", Double.MAX_VALUE);
 680         test("%1.9a", "0x1.000000000p1024", Double.MAX_VALUE);
 681         test("%1.11a", "0x1.00000000000p1024", Double.MAX_VALUE);
 682         test("%1.12a", "0x1.000000000000p1024", Double.MAX_VALUE);
 683         test("%1.13a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
 684 
 685         //---------------------------------------------------------------------
 686         // %f, %e, %g, %a - Boundaries
 687         //---------------------------------------------------------------------
 688 
 689         //---------------------------------------------------------------------
 690         // %f, %e, %g, %a - Double.MIN_VALUE
 691         //---------------------------------------------------------------------
 692         test("%f", "0.000000", Double.MIN_VALUE);
 693         test("%,f", "0.000000", Double.MIN_VALUE);
 694         test("%(f", "(0.000000)", -Double.MIN_VALUE);
 695         test("%30.0f",  "                             0", Double.MIN_VALUE);
 696         test("%30.5f",  "                       0.00000", Double.MIN_VALUE);
 697         test("%30.13f", "               0.0000000000000", Double.MIN_VALUE);
 698         test("%30.20f", "        0.00000000000000000000", Double.MIN_VALUE);
 699         test("%30.350f","0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000000000000000",
 700              Double.MIN_VALUE);
 701         test("%e", "4.900000e-324", Double.MIN_VALUE);
 702         test("%E", "4.900000E-324", Double.MIN_VALUE);
 703         test("%(.1e", "4.9e-324", Double.MIN_VALUE);
 704         test("%(E", "(4.900000E-324)", -Double.MIN_VALUE);
 705         test("%30.5e",  "                  4.90000e-324", Double.MIN_VALUE);
 706         test("%30.13e", "          4.9000000000000e-324", Double.MIN_VALUE);
 707         test("%30.20e", "   4.90000000000000000000e-324", Double.MIN_VALUE);


 732         test("%30.20f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.00000000000000000000",
 733              Double.MAX_VALUE);
 734         test("%e", "1.797693e+308", Double.MAX_VALUE);
 735         test("%E", "1.797693E+308", Double.MAX_VALUE);
 736         test("%(e", "1.797693e+308", Double.MAX_VALUE);
 737         test("%(e", "(1.797693e+308)", -Double.MAX_VALUE);
 738         test("%30.5e",  "                  1.79769e+308", Double.MAX_VALUE);
 739         test("%30.13e", "          1.7976931348623e+308", Double.MAX_VALUE);
 740         test("%30.20e", "   1.79769313486231570000e+308", Double.MAX_VALUE);
 741         test("%g", "1.79769e+308", Double.MAX_VALUE);
 742         test("%G", "1.79769E+308", Double.MAX_VALUE);
 743         test("%,g", "1.79769e+308", Double.MAX_VALUE);
 744         test("%(g", "(1.79769e+308)", -Double.MAX_VALUE);
 745         test("%30.5g",  "                   1.7977e+308", Double.MAX_VALUE);
 746         test("%30.13g", "           1.797693134862e+308", Double.MAX_VALUE);
 747         test("%30.20g", "    1.7976931348623157000e+308", Double.MAX_VALUE);
 748         test("%a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
 749         test("%A", "0X1.FFFFFFFFFFFFFP1023", Double.MAX_VALUE);
 750         test("%30a",    "        0x1.fffffffffffffp1023", Double.MAX_VALUE);
 751 



 752         //---------------------------------------------------------------------
 753         // %t
 754         //
 755         // Date/Time conversions applicable to Calendar, Date, and long.
 756         //---------------------------------------------------------------------
 757         test("%tA", "null", (Object)null);
 758         test("%TA", "NULL", (Object)null);
 759 
 760         //---------------------------------------------------------------------
 761         // %t - errors
 762         //---------------------------------------------------------------------
 763         tryCatch("%t", UnknownFormatConversionException.class);
 764         tryCatch("%T", UnknownFormatConversionException.class);
 765         tryCatch("%tP", UnknownFormatConversionException.class);
 766         tryCatch("%TP", UnknownFormatConversionException.class);
 767         tryCatch("%.5tB", IllegalFormatPrecisionException.class);
 768         tryCatch("%#tB", FormatFlagsConversionMismatchException.class);
 769         tryCatch("%-tB", MissingFormatWidthException.class);






























































































 770 
 771         //---------------------------------------------------------------------
 772         // %n
 773         //---------------------------------------------------------------------
 774         test("%n", System.getProperty("line.separator"), (Object)null);
 775         test("%n", System.getProperty("line.separator"), "");
 776 
 777         tryCatch("%,n", IllegalFormatFlagsException.class);
 778         tryCatch("%.n", UnknownFormatConversionException.class);
 779         tryCatch("%5.n", UnknownFormatConversionException.class);
 780         tryCatch("%5n", IllegalFormatWidthException.class);
 781         tryCatch("%.7n", IllegalFormatPrecisionException.class);
 782         tryCatch("%<n", IllegalFormatFlagsException.class);
 783 
 784         //---------------------------------------------------------------------
 785         // %%
 786         //---------------------------------------------------------------------
 787         test("%%", "%", (Object)null);
 788         test("%%", "%", "");
 789         tryCatch("%%%", UnknownFormatConversionException.class);