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"); 78 System.setOut(new PrintStream(fos)); 79 System.out.format(Locale.US, fs, args); 80 fos.close(); 81 82 fis = new FileInputStream("testSysOut"); 83 byte [] ba = new byte[exp.length()]; 84 int len = fis.read(ba); 85 String got = new String(ba); 86 if (len != ba.length) 87 fail(fs, exp, got); 88 ck(fs, exp, got); 89 90 System.setOut(saveOut); 91 } catch (FileNotFoundException ex) { 92 fail(fs, ex.getClass()); 93 } catch (IOException ex) { 94 fail(fs, ex.getClass()); 95 } finally { 96 try { 97 if (fos != null) 98 fos.close(); 99 if (fis != null) 100 fis.close(); 101 } catch (IOException ex) { 102 fail(fs, ex.getClass()); 103 } 104 } 105 } 106 107 private static void tryCatch(String fs, Class<?> ex) { 108 boolean caught = false; 109 try { 110 test(fs); 111 } catch (Throwable x) { 112 if (ex.isAssignableFrom(x.getClass())) 113 caught = true; 114 } 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 } 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 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 } 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 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)", 350 (new BigDecimal("-6217.58"))); 351 Calendar c = new GregorianCalendar(1969, JULY, 20, 16, 17, 0); 352 testSysOut("Local time: %tT", "Local time: 16:17:00", c); 353 354 test("Unable to open file '%1$s': %2$s", 355 "Unable to open file 'food': No such file or directory", 356 "food", "No such file or directory"); 357 Calendar duke = new GregorianCalendar(1995, MAY, 23, 19, 48, 34); 358 duke.set(Calendar.MILLISECOND, 584); 359 test("Duke's Birthday: %1$tB %1$te, %1$tY", 360 "Duke's Birthday: May 23, 1995", 361 duke); 362 test("Duke's Birthday: %1$tB %1$te, %1$tY", 363 "Duke's Birthday: May 23, 1995", 364 duke.getTime()); 365 test("Duke's Birthday: %1$tB %1$te, %1$tY", 366 "Duke's Birthday: May 23, 1995", 367 duke.getTimeInMillis()); 368 369 test("%4$s %3$s %2$s %1$s %4$s %3$s %2$s %1$s", 370 "d c b a d c b a", "a", "b", "c", "d"); 371 test("%s %s %<s %<s", "a b b b", "a", "b", "c", "d"); 372 test("%s %s %s %s", "a b c d", "a", "b", "c", "d"); 373 test("%2$s %s %<s %s", "b a a b", "a", "b", "c", "d"); 374 375 //--------------------------------------------------------------------- 376 // %b 377 // 378 // General conversion applicable to any argument. 379 //--------------------------------------------------------------------- 380 test("%b", "true", true); 381 test("%b", "false", false); 382 test("%B", "TRUE", true); 383 test("%B", "FALSE", false); 384 test("%b", "true", Boolean.TRUE); 385 test("%b", "false", Boolean.FALSE); 386 test("%B", "TRUE", Boolean.TRUE); 387 test("%B", "FALSE", Boolean.FALSE); 388 test("%14b", " true", true); 389 test("%-14b", "true ", true); 390 test("%5.1b", " f", false); 391 test("%-5.1b", "f ", false); 392 393 test("%b", "true", "foo"); 394 test("%b", "false", (Object)null); 395 396 // Boolean.java hardcodes the Strings for "true" and "false", so no 397 // localization is possible. 398 test(Locale.FRANCE, "%b", "true", true); 399 test(Locale.FRANCE, "%b", "false", false); 400 401 // If you pass in a single array to a varargs method, the compiler 402 // uses it as the array of arguments rather than treating it as a 403 // single array-type argument. 404 test("%b", "false", (Object[])new String[2]); 405 test("%b", "true", new String[2], new String[2]); 406 407 int [] ia = { 1, 2, 3 }; 408 test("%b", "true", ia); 409 410 //--------------------------------------------------------------------- 411 // %b - errors 412 //--------------------------------------------------------------------- 413 tryCatch("%#b", FormatFlagsConversionMismatchException.class); 414 tryCatch("%-b", MissingFormatWidthException.class); 415 // correct or side-effect of implementation? 416 tryCatch("%.b", UnknownFormatConversionException.class); 417 tryCatch("%,b", FormatFlagsConversionMismatchException.class); 418 419 //--------------------------------------------------------------------- 420 // %c 421 // 422 // General conversion applicable to any argument. 423 //--------------------------------------------------------------------- 424 test("%c", "i", 'i'); 425 test("%C", "I", 'i'); 426 test("%4c", " i", 'i'); 427 test("%-4c", "i ", 'i'); 428 test("%4C", " I", 'i'); 429 test("%-4C", "I ", 'i'); 430 test("%c", "i", new Character('i')); 431 test("%c", "H", (byte) 72); 432 test("%c", "i", (short) 105); 433 test("%c", "!", (int) 33); 434 test("%c", "\u007F", Byte.MAX_VALUE); 435 test("%c", new String(Character.toChars(Short.MAX_VALUE)), 436 Short.MAX_VALUE); 437 test("%c", "null", (Object) null); 438 439 //--------------------------------------------------------------------- 440 // %c - errors 441 //--------------------------------------------------------------------- 442 tryCatch("%c", IllegalFormatConversionException.class, 443 Boolean.TRUE); 444 tryCatch("%c", IllegalFormatConversionException.class, 445 (float) 0.1); 446 tryCatch("%c", IllegalFormatConversionException.class, 447 new Object()); 448 tryCatch("%c", IllegalFormatCodePointException.class, 449 Byte.MIN_VALUE); 450 tryCatch("%c", IllegalFormatCodePointException.class, 451 Short.MIN_VALUE); 452 tryCatch("%c", IllegalFormatCodePointException.class, 453 Integer.MIN_VALUE); 454 tryCatch("%c", IllegalFormatCodePointException.class, 455 Integer.MAX_VALUE); 456 457 tryCatch("%#c", FormatFlagsConversionMismatchException.class); 458 tryCatch("%,c", FormatFlagsConversionMismatchException.class); 459 tryCatch("%(c", FormatFlagsConversionMismatchException.class); 460 tryCatch("%$c", UnknownFormatConversionException.class); 461 tryCatch("%.2c", IllegalFormatPrecisionException.class); 462 463 //--------------------------------------------------------------------- 464 // %s 465 // 466 // General conversion applicable to any argument. 467 //--------------------------------------------------------------------- 468 test("%s", "Hello, Duke", "Hello, Duke"); 469 test("%S", "HELLO, DUKE", "Hello, Duke"); 470 test("%20S", " HELLO, DUKE", "Hello, Duke"); 471 test("%20s", " Hello, Duke", "Hello, Duke"); 472 test("%-20s", "Hello, Duke ", "Hello, Duke"); 473 test("%-20.5s", "Hello ", "Hello, Duke"); 474 test("%s", "null", (Object)null); 475 476 StringBuffer sb = new StringBuffer("foo bar"); 477 test("%s", sb.toString(), sb); 478 test("%S", sb.toString().toUpperCase(), sb); 479 480 //--------------------------------------------------------------------- 481 // %s - errors 482 //--------------------------------------------------------------------- 483 tryCatch("%-s", MissingFormatWidthException.class); 484 tryCatch("%--s", DuplicateFormatFlagsException.class); 485 tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0); 486 tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0.5f); 487 tryCatch("%#s", FormatFlagsConversionMismatchException.class, "hello"); 488 tryCatch("%#s", FormatFlagsConversionMismatchException.class, null); 489 490 //--------------------------------------------------------------------- 491 // %h 492 // 493 // General conversion applicable to any argument. 494 //--------------------------------------------------------------------- 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); 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 //--------------------------------------------------------------------- 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); 870 871 872 873 874 875 876 877 878 879 880 881 882 //--------------------------------------------------------------------- 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+149 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 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); 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 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 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 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 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 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); 1571 test("%g", "4.90000e-324", Double.MIN_VALUE); 1572 test("%G", "4.90000E-324", Double.MIN_VALUE); 1573 test("%(g", "4.90000e-324", Double.MIN_VALUE); 1574 test("%,g", "4.90000e-324", Double.MIN_VALUE); 1575 test("%30.5g", " 4.9000e-324", Double.MIN_VALUE); 1576 test("%30.13g", " 4.900000000000e-324", Double.MIN_VALUE); 1577 test("%30.20g", " 4.9000000000000000000e-324", Double.MIN_VALUE); 1578 test("%a", "0x0.0000000000001p-1022", Double.MIN_VALUE); 1579 test("%A", "0X0.0000000000001P-1022", Double.MIN_VALUE); 1580 test("%30a", " 0x0.0000000000001p-1022", Double.MIN_VALUE); 1581 1582 //--------------------------------------------------------------------- 1583 // %f, %e, %g, %a - Double.MAX_VALUE 1584 //--------------------------------------------------------------------- 1585 test("%f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000", 1586 Double.MAX_VALUE); 1587 test("%,f", "179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.000000", 1588 Double.MAX_VALUE); 1589 test("%,(f", "(179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.000000)", 1590 -Double.MAX_VALUE); 1591 test("%,30.5f", "179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.00000", 1592 Double.MAX_VALUE); 1593 test("%30.13f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0000000000000", 1594 Double.MAX_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 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 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); 1750 // perhaps an IllegalFormatArgumentIndexException should be defined? 1751 tryCatch("%<%", IllegalFormatFlagsException.class); 1752 } 1753 }