1 /* 2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* Type-specific source code for unit test 25 * 26 * Regenerate the BasicX classes via genBasic.sh whenever this file changes. 27 * We check in the generated source files so that the test tree can be used 28 * independently of the rest of the source tree. 29 */ 30 31 // -- This file was mechanically generated: Do not edit! -- // 32 33 import java.io.*; 34 import java.math.BigDecimal; 35 import java.math.BigInteger; 36 import java.text.DateFormatSymbols; 37 import java.util.*; 38 39 40 41 42 import static java.util.Calendar.*; 43 44 45 46 47 48 public class BasicFloat extends Basic { 49 50 private static void test(String fs, String exp, Object ... args) { 51 Formatter f = new Formatter(new StringBuilder(), Locale.US); 52 f.format(fs, args); 53 ck(fs, exp, f.toString()); 54 } 55 56 private static void test(Locale l, String fs, String exp, Object ... args) 57 { 58 Formatter f = new Formatter(new StringBuilder(), l); 59 f.format(fs, args); 60 ck(fs, exp, f.toString()); 61 } 62 63 private static void test(String fs, Object ... args) { 64 Formatter f = new Formatter(new StringBuilder(), Locale.US); 65 f.format(fs, args); 66 ck(fs, "fail", f.toString()); 67 } 68 69 private static void test(String fs) { 70 Formatter f = new Formatter(new StringBuilder(), Locale.US); 71 f.format(fs, "fail"); 72 ck(fs, "fail", f.toString()); 73 } 74 75 private static void testSysOut(String fs, String exp, Object ... args) { 76 FileOutputStream fos = null; 77 FileInputStream fis = null; 78 try { 79 PrintStream saveOut = System.out; 80 fos = new FileOutputStream("testSysOut"); 81 System.setOut(new PrintStream(fos)); 82 System.out.format(Locale.US, fs, args); 83 fos.close(); 84 85 fis = new FileInputStream("testSysOut"); 86 byte [] ba = new byte[exp.length()]; 87 int len = fis.read(ba); 88 String got = new String(ba); 89 if (len != ba.length) 90 fail(fs, exp, got); 91 ck(fs, exp, got); 92 93 System.setOut(saveOut); 94 } catch (FileNotFoundException ex) { 95 fail(fs, ex.getClass()); 96 } catch (IOException ex) { 97 fail(fs, ex.getClass()); 98 } finally { 99 try { 100 if (fos != null) 101 fos.close(); 102 if (fis != null) 103 fis.close(); 104 } catch (IOException ex) { 105 fail(fs, ex.getClass()); 106 } 107 } 108 } 109 110 private static void tryCatch(String fs, Class<?> ex) { 111 boolean caught = false; 112 try { 113 test(fs); 114 } catch (Throwable x) { 115 if (ex.isAssignableFrom(x.getClass())) 116 caught = true; 117 } 118 if (!caught) 119 fail(fs, ex); 120 else 121 pass(); 122 } 123 124 private static void tryCatch(String fs, Class<?> ex, Object ... args) { 125 boolean caught = false; 126 try { 127 test(fs, args); 128 } catch (Throwable x) { 129 if (ex.isAssignableFrom(x.getClass())) 130 caught = true; 131 } 132 if (!caught) 133 fail(fs, ex); 134 else 135 pass(); 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 private static float create(double v) { 265 return (float) v; 266 } 267 268 private static float negate(double v) { 269 return (float) -v; 270 } 271 272 private static float mult(float v, double mul) { 273 return v * (float) mul; 274 } 275 276 private static float recip(float v) { 277 return 1.0f / v; 278 } 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 public static void test() { 334 TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800")); 335 336 // Any characters not explicitly defined as conversions, date/time 337 // conversion suffixes, or flags are illegal and are reserved for 338 // future extensions. Use of such a character in a format string will 339 // cause an UnknownFormatConversionException or 340 // UnknownFormatFlagsException to be thrown. 341 tryCatch("%q", UnknownFormatConversionException.class); 342 tryCatch("%t&", UnknownFormatConversionException.class); 343 tryCatch("%&d", UnknownFormatConversionException.class); 344 tryCatch("%^b", UnknownFormatConversionException.class); 345 346 //--------------------------------------------------------------------- 347 // Formatter.java class javadoc examples 348 //--------------------------------------------------------------------- 349 test(Locale.FRANCE, "e = %+10.4f", "e = +2,7183", Math.E); 350 test("%4$2s %3$2s %2$2s %1$2s", " d c b a", "a", "b", "c", "d"); 351 test("Amount gained or lost since last statement: $ %,(.2f", 352 "Amount gained or lost since last statement: $ (6,217.58)", 353 (new BigDecimal("-6217.58"))); 354 Calendar c = new GregorianCalendar(1969, JULY, 20, 16, 17, 0); 355 testSysOut("Local time: %tT", "Local time: 16:17:00", c); 356 357 test("Unable to open file '%1$s': %2$s", 358 "Unable to open file 'food': No such file or directory", 359 "food", "No such file or directory"); 360 Calendar duke = new GregorianCalendar(1995, MAY, 23, 19, 48, 34); 361 duke.set(Calendar.MILLISECOND, 584); 362 test("Duke's Birthday: %1$tB %1$te, %1$tY", 363 "Duke's Birthday: May 23, 1995", 364 duke); 365 test("Duke's Birthday: %1$tB %1$te, %1$tY", 366 "Duke's Birthday: May 23, 1995", 367 duke.getTime()); 368 test("Duke's Birthday: %1$tB %1$te, %1$tY", 369 "Duke's Birthday: May 23, 1995", 370 duke.getTimeInMillis()); 371 372 test("%4$s %3$s %2$s %1$s %4$s %3$s %2$s %1$s", 373 "d c b a d c b a", "a", "b", "c", "d"); 374 test("%s %s %<s %<s", "a b b b", "a", "b", "c", "d"); 375 test("%s %s %s %s", "a b c d", "a", "b", "c", "d"); 376 test("%2$s %s %<s %s", "b a a b", "a", "b", "c", "d"); 377 378 //--------------------------------------------------------------------- 379 // %b 380 // 381 // General conversion applicable to any argument. 382 //--------------------------------------------------------------------- 383 test("%b", "true", true); 384 test("%b", "false", false); 385 test("%B", "TRUE", true); 386 test("%B", "FALSE", false); 387 test("%b", "true", Boolean.TRUE); 388 test("%b", "false", Boolean.FALSE); 389 test("%B", "TRUE", Boolean.TRUE); 390 test("%B", "FALSE", Boolean.FALSE); 391 test("%14b", " true", true); 392 test("%-14b", "true ", true); 393 test("%5.1b", " f", false); 394 test("%-5.1b", "f ", false); 395 396 test("%b", "true", "foo"); 397 test("%b", "false", (Object)null); 398 399 // Boolean.java hardcodes the Strings for "true" and "false", so no 400 // localization is possible. 401 test(Locale.FRANCE, "%b", "true", true); 402 test(Locale.FRANCE, "%b", "false", false); 403 404 // If you pass in a single array to a varargs method, the compiler 405 // uses it as the array of arguments rather than treating it as a 406 // single array-type argument. 407 test("%b", "false", (Object[])new String[2]); 408 test("%b", "true", new String[2], new String[2]); 409 410 int [] ia = { 1, 2, 3 }; 411 test("%b", "true", ia); 412 413 //--------------------------------------------------------------------- 414 // %b - errors 415 //--------------------------------------------------------------------- 416 tryCatch("%#b", FormatFlagsConversionMismatchException.class); 417 tryCatch("%-b", MissingFormatWidthException.class); 418 // correct or side-effect of implementation? 419 tryCatch("%.b", UnknownFormatConversionException.class); 420 tryCatch("%,b", FormatFlagsConversionMismatchException.class); 421 422 //--------------------------------------------------------------------- 423 // %c 424 // 425 // General conversion applicable to any argument. 426 //--------------------------------------------------------------------- 427 test("%c", "i", 'i'); 428 test("%C", "I", 'i'); 429 test("%4c", " i", 'i'); 430 test("%-4c", "i ", 'i'); 431 test("%4C", " I", 'i'); 432 test("%-4C", "I ", 'i'); 433 test("%c", "i", new Character('i')); 434 test("%c", "H", (byte) 72); 435 test("%c", "i", (short) 105); 436 test("%c", "!", (int) 33); 437 test("%c", "\u007F", Byte.MAX_VALUE); 438 test("%c", new String(Character.toChars(Short.MAX_VALUE)), 439 Short.MAX_VALUE); 440 test("%c", "null", (Object) null); 441 442 //--------------------------------------------------------------------- 443 // %c - errors 444 //--------------------------------------------------------------------- 445 tryCatch("%c", IllegalFormatConversionException.class, 446 Boolean.TRUE); 447 tryCatch("%c", IllegalFormatConversionException.class, 448 (float) 0.1); 449 tryCatch("%c", IllegalFormatConversionException.class, 450 new Object()); 451 tryCatch("%c", IllegalFormatCodePointException.class, 452 Byte.MIN_VALUE); 453 tryCatch("%c", IllegalFormatCodePointException.class, 454 Short.MIN_VALUE); 455 tryCatch("%c", IllegalFormatCodePointException.class, 456 Integer.MIN_VALUE); 457 tryCatch("%c", IllegalFormatCodePointException.class, 458 Integer.MAX_VALUE); 459 460 tryCatch("%#c", FormatFlagsConversionMismatchException.class); 461 tryCatch("%,c", FormatFlagsConversionMismatchException.class); 462 tryCatch("%(c", FormatFlagsConversionMismatchException.class); 463 tryCatch("%$c", UnknownFormatConversionException.class); 464 tryCatch("%.2c", IllegalFormatPrecisionException.class); 465 466 //--------------------------------------------------------------------- 467 // %s 468 // 469 // General conversion applicable to any argument. 470 //--------------------------------------------------------------------- 471 test("%s", "Hello, Duke", "Hello, Duke"); 472 test("%S", "HELLO, DUKE", "Hello, Duke"); 473 test("%20S", " HELLO, DUKE", "Hello, Duke"); 474 test("%20s", " Hello, Duke", "Hello, Duke"); 475 test("%-20s", "Hello, Duke ", "Hello, Duke"); 476 test("%-20.5s", "Hello ", "Hello, Duke"); 477 test("%s", "null", (Object)null); 478 479 StringBuffer sb = new StringBuffer("foo bar"); 480 test("%s", sb.toString(), sb); 481 test("%S", sb.toString().toUpperCase(), sb); 482 483 //--------------------------------------------------------------------- 484 // %s - errors 485 //--------------------------------------------------------------------- 486 tryCatch("%-s", MissingFormatWidthException.class); 487 tryCatch("%--s", DuplicateFormatFlagsException.class); 488 tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0); 489 tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0.5f); 490 tryCatch("%#s", FormatFlagsConversionMismatchException.class, "hello"); 491 tryCatch("%#s", FormatFlagsConversionMismatchException.class, null); 492 493 //--------------------------------------------------------------------- 494 // %h 495 // 496 // General conversion applicable to any argument. 497 //--------------------------------------------------------------------- 498 test("%h", Integer.toHexString("Hello, Duke".hashCode()), 499 "Hello, Duke"); 500 test("%10h", " ddf63471", "Hello, Duke"); 501 test("%-10h", "ddf63471 ", "Hello, Duke"); 502 test("%-10H", "DDF63471 ", "Hello, Duke"); 503 test("%10h", " 402e0000", 15.0); 504 test("%10H", " 402E0000", 15.0); 505 506 //--------------------------------------------------------------------- 507 // %h - errors 508 //--------------------------------------------------------------------- 509 tryCatch("%#h", FormatFlagsConversionMismatchException.class); 510 511 //--------------------------------------------------------------------- 512 // flag/conversion errors 513 //--------------------------------------------------------------------- 514 tryCatch("%F", UnknownFormatConversionException.class); 515 516 tryCatch("%#g", FormatFlagsConversionMismatchException.class); 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 // %s - float 847 //--------------------------------------------------------------------- 848 float one = 1.0f; 849 float ten = 10.0f; 850 float pi = (float) Math.PI; 851 852 test("%s", "3.1415927", pi); 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 //--------------------------------------------------------------------- 886 // flag/conversion errors 887 //--------------------------------------------------------------------- 888 tryCatch("%d", IllegalFormatConversionException.class, one); 889 tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one); 890 891 //--------------------------------------------------------------------- 892 // %e 893 // 894 // Floating-point conversions applicable to float, double, and 895 // BigDecimal. 896 //--------------------------------------------------------------------- 897 test("%e", "null", (Object)null); 898 899 //--------------------------------------------------------------------- 900 // %e - float and double 901 //--------------------------------------------------------------------- 902 // double PI = 3.141 592 653 589 793 238 46; 903 test("%e", "3.141593e+00", pi); 904 test("%.0e", "1e+01", ten); 905 test("%#.0e", "1.e+01", ten); 906 test("%E", "3.141593E+00", pi); 907 test("%10.3e", " 3.142e+00", pi); 908 test("%10.3e", "-3.142e+00", negate(pi)); 909 test("%010.3e", "03.142e+00", pi); 910 test("%010.3e", "-3.142e+00", negate(pi)); 911 test("%-12.3e", "3.142e+00 ", pi); 912 test("%-12.3e", "-3.142e+00 ", negate(pi)); 913 test("%.3e", "3.142e+00", pi); 914 test("%.3e", "-3.142e+00", negate(pi)); 915 test("%.3e", "3.142e+06", mult(pi, 1000000.0)); 916 test("%.3e", "-3.142e+06", mult(pi, -1000000.0)); 917 918 test(Locale.FRANCE, "%e", "3,141593e+00", pi); 919 920 // double PI^300 921 // = 13962455701329742638131355433930076081862072808 ... e+149 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 test("%10.3e", " 1.000e+00", one); 954 test("%+.3e", "+3.142e+00", pi); 955 test("%+.3e", "-3.142e+00", negate(pi)); 956 test("% .3e", " 3.142e+00", pi); 957 test("% .3e", "-3.142e+00", negate(pi)); 958 test("%#.0e", "3.e+00", create(3.0)); 959 test("%#.0e", "-3.e+00", create(-3.0)); 960 test("%.0e", "3e+00", create(3.0)); 961 test("%.0e", "-3e+00", create(-3.0)); 962 963 test("%(.4e", "3.1416e+06", mult(pi, 1000000.0)); 964 test("%(.4e", "(3.1416e+06)", mult(pi, -1000000.0)); 965 966 //--------------------------------------------------------------------- 967 // %e - boundary problems 968 //--------------------------------------------------------------------- 969 test("%3.0e", "1e-06", 0.000001); 970 test("%3.0e", "1e-05", 0.00001); 971 test("%3.0e", "1e-04", 0.0001); 972 test("%3.0e", "1e-03", 0.001); 973 test("%3.0e", "1e-02", 0.01); 974 test("%3.0e", "1e-01", 0.1); 975 test("%3.0e", "9e-01", 0.9); 976 test("%3.1e", "9.0e-01", 0.9); 977 test("%3.0e", "1e+00", 1.00); 978 test("%3.0e", "1e+01", 10.00); 979 test("%3.0e", "1e+02", 99.19); 980 test("%3.1e", "9.9e+01", 99.19); 981 test("%3.0e", "1e+02", 99.99); 982 test("%3.0e", "1e+02", 100.00); 983 test("%#3.0e", "1.e+03", 1000.00); 984 test("%3.0e", "1e+04", 10000.00); 985 test("%3.0e", "1e+05", 100000.00); 986 test("%3.0e", "1e+06", 1000000.00); 987 test("%3.0e", "1e+07", 10000000.00); 988 test("%3.0e", "1e+08", 100000000.00); 989 990 //--------------------------------------------------------------------- 991 // %f 992 // 993 // Floating-point conversions applicable to float, double, and 994 // BigDecimal. 995 //--------------------------------------------------------------------- 996 test("%f", "null", (Object)null); 997 test("%f", "3.141593", pi); 998 test(Locale.FRANCE, "%f", "3,141593", pi); 999 test("%10.3f", " 3.142", pi); 1000 test("%10.3f", " -3.142", negate(pi)); 1001 test("%010.3f", "000003.142", pi); 1002 test("%010.3f", "-00003.142", negate(pi)); 1003 test("%-10.3f", "3.142 ", pi); 1004 test("%-10.3f", "-3.142 ", negate(pi)); 1005 test("%.3f", "3.142", pi); 1006 test("%.3f", "-3.142", negate(pi)); 1007 test("%+.3f", "+3.142", pi); 1008 test("%+.3f", "-3.142", negate(pi)); 1009 test("% .3f", " 3.142", pi); 1010 test("% .3f", "-3.142", negate(pi)); 1011 test("%#.0f", "3.", create(3.0)); 1012 test("%#.0f", "-3.", create(-3.0)); 1013 test("%.0f", "3", create(3.0)); 1014 test("%.0f", "-3", create(-3.0)); 1015 test("%.3f", "10.000", ten); 1016 test("%.3f", "1.000", one); 1017 test("%10.3f", " 1.000", one); 1018 1019 //--------------------------------------------------------------------- 1020 // %f - boundary problems 1021 //--------------------------------------------------------------------- 1022 test("%3.0f", " 0", 0.000001); 1023 test("%3.0f", " 0", 0.00001); 1024 test("%3.0f", " 0", 0.0001); 1025 test("%3.0f", " 0", 0.001); 1026 test("%3.0f", " 0", 0.01); 1027 test("%3.0f", " 0", 0.1); 1028 test("%3.0f", " 1", 0.9); 1029 test("%3.1f", "0.9", 0.9); 1030 test("%3.0f", " 1", 1.00); 1031 test("%3.0f", " 10", 10.00); 1032 test("%3.0f", " 99", 99.19); 1033 test("%3.1f", "99.2", 99.19); 1034 test("%3.0f", "100", 99.99); 1035 test("%3.0f", "100", 100.00); 1036 test("%#3.0f", "1000.", 1000.00); 1037 test("%3.0f", "10000", 10000.00); 1038 test("%3.0f", "100000", 100000.00); 1039 test("%3.0f", "1000000", 1000000.00); 1040 test("%3.0f", "10000000", 10000000.00); 1041 test("%3.0f", "100000000", 100000000.00); 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 // %f - float 1111 //--------------------------------------------------------------------- 1112 // Float can not accurately store 1e6 * PI. 1113 test("%.3f", "3141.593", mult(pi, 1000.0)); 1114 test("%.3f", "-3141.593", mult(pi, -1000.0)); 1115 1116 test("%,.2f", "3,141.59", mult(pi, 1000.0)); 1117 test(Locale.FRANCE, "%,.2f", "3\u00a0141,59", mult(pi, 1000.0)); 1118 test("%,.2f", "-3,141.59", mult(pi, -1000.0)); 1119 test("%(.2f", "3141.59", mult(pi, 1000.0)); 1120 test("%(.2f", "(3141.59)", mult(pi, -1000.0)); 1121 test("%(,.2f", "3,141.59", mult(pi, 1000.0)); 1122 test("%(,.2f", "(3,141.59)", mult(pi, -1000.0)); 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 //--------------------------------------------------------------------- 1143 // %g 1144 // 1145 // Floating-point conversions applicable to float, double, and 1146 // BigDecimal. 1147 //--------------------------------------------------------------------- 1148 test("%g", "null", (Object)null); 1149 test("%g", "3.14159", pi); 1150 test(Locale.FRANCE, "%g", "3,14159", pi); 1151 test("%.0g", "1e+01", ten); 1152 test("%G", "3.14159", pi); 1153 test("%10.3g", " 3.14", pi); 1154 test("%10.3g", " -3.14", negate(pi)); 1155 test("%010.3g", "0000003.14", pi); 1156 test("%010.3g", "-000003.14", negate(pi)); 1157 test("%-12.3g", "3.14 ", pi); 1158 test("%-12.3g", "-3.14 ", negate(pi)); 1159 test("%.3g", "3.14", pi); 1160 test("%.3g", "-3.14", negate(pi)); 1161 test("%.3g", "3.14e+08", mult(pi, 100000000.0)); 1162 test("%.3g", "-3.14e+08", mult(pi, -100000000.0)); 1163 1164 test("%.3g", "1.00e-05", recip(create(100000.0))); 1165 test("%.3g", "-1.00e-05", recip(create(-100000.0))); 1166 test("%.0g", "-1e-05", recip(create(-100000.0))); 1167 test("%.0g", "1e+05", create(100000.0)); 1168 test("%.3G", "1.00E-05", recip(create(100000.0))); 1169 test("%.3G", "-1.00E-05", recip(create(-100000.0))); 1170 1171 test("%3.0g", "1e-06", 0.000001); 1172 test("%3.0g", "1e-05", 0.00001); 1173 test("%3.0g", "1e-05", 0.0000099); 1174 test("%3.1g", "1e-05", 0.0000099); 1175 test("%3.2g", "9.9e-06", 0.0000099); 1176 test("%3.0g", "0.0001", 0.0001); 1177 test("%3.0g", "9e-05", 0.00009); 1178 test("%3.0g", "0.0001", 0.000099); 1179 test("%3.1g", "0.0001", 0.000099); 1180 test("%3.2g", "9.9e-05", 0.000099); 1181 test("%3.0g", "0.001", 0.001); 1182 test("%3.0g", "0.001", 0.00099); 1183 test("%3.1g", "0.001", 0.00099); 1184 test("%3.2g", "0.00099", 0.00099); 1185 test("%3.3g", "0.00100", 0.001); 1186 test("%3.4g", "0.001000", 0.001); 1187 test("%3.0g", "0.01", 0.01); 1188 test("%3.0g", "0.1", 0.1); 1189 test("%3.0g", "0.9", 0.9); 1190 test("%3.1g", "0.9", 0.9); 1191 test("%3.0g", " 1", 1.00); 1192 test("%3.2g", " 10", 10.00); 1193 test("%3.0g", "1e+01", 10.00); 1194 test("%3.0g", "1e+02", 99.19); 1195 test("%3.1g", "1e+02", 99.19); 1196 test("%3.2g", " 99", 99.19); 1197 test("%3.0g", "1e+02", 99.9); 1198 test("%3.1g", "1e+02", 99.9); 1199 test("%3.2g", "1.0e+02", 99.9); 1200 test("%3.0g", "1e+02", 99.99); 1201 test("%3.0g", "1e+02", 100.00); 1202 test("%3.0g", "1e+03", 999.9); 1203 test("%3.1g", "1e+03", 999.9); 1204 test("%3.2g", "1.0e+03", 999.9); 1205 test("%3.3g", "1.00e+03", 999.9); 1206 test("%3.4g", "999.9", 999.9); 1207 test("%3.4g", "1000", 999.99); 1208 test("%3.0g", "1e+03", 1000.00); 1209 test("%3.0g", "1e+04", 10000.00); 1210 test("%3.0g", "1e+05", 100000.00); 1211 test("%3.0g", "1e+06", 1000000.00); 1212 test("%3.0g", "1e+07", 10000000.00); 1213 test("%3.9g", "100000000", 100000000.00); 1214 test("%3.10g", "100000000.0", 100000000.00); 1215 1216 tryCatch("%#3.0g", FormatFlagsConversionMismatchException.class, 1000.00); 1217 1218 // double PI^300 1219 // = 13962455701329742638131355433930076081862072808 ... e+149 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 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 test("%.3g", "10.0", ten); 1258 test("%.3g", "1.00", one); 1259 test("%10.3g", " 1.00", one); 1260 test("%+10.3g", " +3.14", pi); 1261 test("%+10.3g", " -3.14", negate(pi)); 1262 test("% .3g", " 3.14", pi); 1263 test("% .3g", "-3.14", negate(pi)); 1264 test("%.0g", "3", create(3.0)); 1265 test("%.0g", "-3", create(-3.0)); 1266 1267 test("%(.4g", "3.142e+08", mult(pi, 100000000.0)); 1268 test("%(.4g", "(3.142e+08)", mult(pi, -100000000.0)); 1269 1270 1271 // Float can not accurately store 1e6 * PI. 1272 test("%,.6g", "3,141.59", mult(pi, 1000.0)); 1273 test("%(,.6g", "(3,141.59)", mult(pi, -1000.0)); 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 //--------------------------------------------------------------------- 1339 // %f, %e, %g, %a - Boundaries 1340 //--------------------------------------------------------------------- 1341 1342 //--------------------------------------------------------------------- 1343 // %f, %e, %g, %a - NaN 1344 //--------------------------------------------------------------------- 1345 test("%f", "NaN", Float.NaN); 1346 // s 1347 test("%+f", "NaN", Float.NaN); 1348 // test("%F", "NAN", Float.NaN); 1349 test("%e", "NaN", Float.NaN); 1350 test("%+e", "NaN", Float.NaN); 1351 test("%E", "NAN", Float.NaN); 1352 test("%g", "NaN", Float.NaN); 1353 test("%+g", "NaN", Float.NaN); 1354 test("%G", "NAN", Float.NaN); 1355 test("%a", "NaN", Float.NaN); 1356 test("%+a", "NaN", Float.NaN); 1357 test("%A", "NAN", Float.NaN); 1358 1359 //--------------------------------------------------------------------- 1360 // %f, %e, %g, %a - +0.0 1361 //--------------------------------------------------------------------- 1362 test("%f", "0.000000", +0.0); 1363 test("%+f", "+0.000000", +0.0); 1364 test("% f", " 0.000000", +0.0); 1365 // test("%F", "0.000000", +0.0); 1366 test("%e", "0.000000e+00", 0e0); 1367 test("%e", "0.000000e+00", +0.0); 1368 test("%+e", "+0.000000e+00", +0.0); 1369 test("% e", " 0.000000e+00", +0.0); 1370 test("%E", "0.000000E+00", 0e0); 1371 test("%E", "0.000000E+00", +0.0); 1372 test("%+E", "+0.000000E+00", +0.0); 1373 test("% E", " 0.000000E+00", +0.0); 1374 test("%g", "0.00000", +0.0); 1375 test("%+g", "+0.00000", +0.0); 1376 test("% g", " 0.00000", +0.0); 1377 test("%G", "0.00000", +0.0); 1378 test("% G", " 0.00000", +0.0); 1379 test("%a", "0x0.0p0", +0.0); 1380 test("%+a", "+0x0.0p0", +0.0); 1381 test("% a", " 0x0.0p0", +0.0); 1382 test("%A", "0X0.0P0", +0.0); 1383 test("% A", " 0X0.0P0", +0.0); 1384 1385 //--------------------------------------------------------------------- 1386 // %f, %e, %g, %a - -0.0 1387 //--------------------------------------------------------------------- 1388 test("%f", "-0.000000", -0.0); 1389 test("%+f", "-0.000000", -0.0); 1390 // test("%F", "-0.000000", -0.0); 1391 test("%e", "-0.000000e+00", -0.0); 1392 test("%+e", "-0.000000e+00", -0.0); 1393 test("%E", "-0.000000E+00", -0.0); 1394 test("%+E", "-0.000000E+00", -0.0); 1395 test("%g", "-0.00000", -0.0); 1396 test("%+g", "-0.00000", -0.0); 1397 test("%G", "-0.00000", -0.0); 1398 test("%a", "-0x0.0p0", -0.0); 1399 test("%+a", "-0x0.0p0", -0.0); 1400 test("%+A", "-0X0.0P0", -0.0); 1401 1402 //--------------------------------------------------------------------- 1403 // %f, %e, %g, %a - +Infinity 1404 //--------------------------------------------------------------------- 1405 test("%f", "Infinity", Float.POSITIVE_INFINITY); 1406 test("%+f", "+Infinity", Float.POSITIVE_INFINITY); 1407 test("% f", " Infinity", Float.POSITIVE_INFINITY); 1408 // test("%F", "INFINITY", Float.POSITIVE_INFINITY); 1409 test("%e", "Infinity", Float.POSITIVE_INFINITY); 1410 test("%+e", "+Infinity", Float.POSITIVE_INFINITY); 1411 test("% e", " Infinity", Float.POSITIVE_INFINITY); 1412 test("%E", "INFINITY", Float.POSITIVE_INFINITY); 1413 test("%+E", "+INFINITY", Float.POSITIVE_INFINITY); 1414 test("% E", " INFINITY", Float.POSITIVE_INFINITY); 1415 test("%g", "Infinity", Float.POSITIVE_INFINITY); 1416 test("%+g", "+Infinity", Float.POSITIVE_INFINITY); 1417 test("%G", "INFINITY", Float.POSITIVE_INFINITY); 1418 test("% G", " INFINITY", Float.POSITIVE_INFINITY); 1419 test("%+G", "+INFINITY", Float.POSITIVE_INFINITY); 1420 test("%a", "Infinity", Float.POSITIVE_INFINITY); 1421 test("%+a", "+Infinity", Float.POSITIVE_INFINITY); 1422 test("% a", " Infinity", Float.POSITIVE_INFINITY); 1423 test("%A", "INFINITY", Float.POSITIVE_INFINITY); 1424 test("%+A", "+INFINITY", Float.POSITIVE_INFINITY); 1425 test("% A", " INFINITY", Float.POSITIVE_INFINITY); 1426 1427 //--------------------------------------------------------------------- 1428 // %f, %e, %g, %a - -Infinity 1429 //--------------------------------------------------------------------- 1430 test("%f", "-Infinity", Float.NEGATIVE_INFINITY); 1431 test("%+f", "-Infinity", Float.NEGATIVE_INFINITY); 1432 test("%(f", "(Infinity)", Float.NEGATIVE_INFINITY); 1433 // test("%F", "-INFINITY", Float.NEGATIVE_INFINITY); 1434 test("%e", "-Infinity", Float.NEGATIVE_INFINITY); 1435 test("%+e", "-Infinity", Float.NEGATIVE_INFINITY); 1436 test("%E", "-INFINITY", Float.NEGATIVE_INFINITY); 1437 test("%+E", "-INFINITY", Float.NEGATIVE_INFINITY); 1438 test("%g", "-Infinity", Float.NEGATIVE_INFINITY); 1439 test("%+g", "-Infinity", Float.NEGATIVE_INFINITY); 1440 test("%G", "-INFINITY", Float.NEGATIVE_INFINITY); 1441 test("%+G", "-INFINITY", Float.NEGATIVE_INFINITY); 1442 test("%a", "-Infinity", Float.NEGATIVE_INFINITY); 1443 test("%+a", "-Infinity", Float.NEGATIVE_INFINITY); 1444 test("%A", "-INFINITY", Float.NEGATIVE_INFINITY); 1445 test("%+A", "-INFINITY", Float.NEGATIVE_INFINITY); 1446 1447 //--------------------------------------------------------------------- 1448 // %f, %e, %g, %a - Float.MIN_VALUE 1449 //--------------------------------------------------------------------- 1450 test("%f", "0.000000", Float.MIN_VALUE); 1451 test("%,f", "0.000000", Float.MIN_VALUE); 1452 test("%(f", "(0.000000)", -Float.MIN_VALUE); 1453 test("%30.0f", " 0", Float.MIN_VALUE); 1454 test("%30.5f", " 0.00000", Float.MIN_VALUE); 1455 test("%30.13f", " 0.0000000000000", Float.MIN_VALUE); 1456 test("%30.20f", " 0.00000000000000000000", Float.MIN_VALUE); 1457 test("%e", "1.401298e-45", Float.MIN_VALUE); 1458 test("%E", "1.401298E-45", Float.MIN_VALUE); 1459 test("%(.1e", "1.4e-45", Float.MIN_VALUE); 1460 test("%(E", "(1.401298E-45)", -Float.MIN_VALUE); 1461 test("%30.5e", " 1.40130e-45", Float.MIN_VALUE); 1462 test("%30.13e", " 1.4012984643248e-45", Float.MIN_VALUE); 1463 test("%30.20e", " 1.40129846432481700000e-45", Float.MIN_VALUE); 1464 test("%g", "1.40130e-45", Float.MIN_VALUE); 1465 test("%G", "1.40130E-45", Float.MIN_VALUE); 1466 test("%(g", "1.40130e-45", Float.MIN_VALUE); 1467 test("%,g", "1.40130e-45", Float.MIN_VALUE); 1468 test("%(G", "(1.40130E-45)", -Float.MIN_VALUE); 1469 test("%30.5g", " 1.4013e-45", Float.MIN_VALUE); 1470 test("%30.13g", " 1.401298464325e-45", Float.MIN_VALUE); 1471 test("%30.20g", " 1.4012984643248170000e-45", Float.MIN_VALUE); 1472 test("%a", "0x1.0p-149", Float.MIN_VALUE); 1473 test("%A", "0X1.0P-149", Float.MIN_VALUE); 1474 test("%20a", " 0x1.0p-149", Float.MIN_VALUE); 1475 1476 //--------------------------------------------------------------------- 1477 // %f, %e, %g, %a - Float.MAX_VALUE 1478 //--------------------------------------------------------------------- 1479 test("%f", "340282346638528860000000000000000000000.000000", Float.MAX_VALUE); 1480 test("%,f","340,282,346,638,528,860,000,000,000,000,000,000,000.000000", 1481 Float.MAX_VALUE); 1482 test("%(f", "(340282346638528860000000000000000000000.000000)", -Float.MAX_VALUE); 1483 test("%60.5f", " 340282346638528860000000000000000000000.00000", 1484 Float.MAX_VALUE); 1485 test("%60.13f", " 340282346638528860000000000000000000000.0000000000000", 1486 Float.MAX_VALUE); 1487 test("%61.20f", " 340282346638528860000000000000000000000.00000000000000000000", 1488 Float.MAX_VALUE); 1489 test("%e", "3.402823e+38", Float.MAX_VALUE); 1490 test("%E", "3.402823E+38", Float.MAX_VALUE); 1491 test("%(e", "3.402823e+38", Float.MAX_VALUE); 1492 test("%(e", "(3.402823e+38)", -Float.MAX_VALUE); 1493 test("%30.5e", " 3.40282e+38", Float.MAX_VALUE); 1494 test("%30.13e", " 3.4028234663853e+38", Float.MAX_VALUE); 1495 test("%30.20e", " 3.40282346638528860000e+38", Float.MAX_VALUE); 1496 test("%g", "3.40282e+38", Float.MAX_VALUE); 1497 test("%G", "3.40282E+38", Float.MAX_VALUE); 1498 test("%,g", "3.40282e+38", Float.MAX_VALUE); 1499 test("%(g", "(3.40282e+38)", -Float.MAX_VALUE); 1500 test("%30.5g", " 3.4028e+38", Float.MAX_VALUE); 1501 test("%30.13g", " 3.402823466385e+38", Float.MAX_VALUE); 1502 test("%30.20G", " 3.4028234663852886000E+38", Float.MAX_VALUE); 1503 test("%a", "0x1.fffffep127", Float.MAX_VALUE); 1504 test("%A", "0X1.FFFFFEP127", Float.MAX_VALUE); 1505 test("%20a"," 0x1.fffffep127", Float.MAX_VALUE); 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 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 //--------------------------------------------------------------------- 1577 // %t 1578 // 1579 // Date/Time conversions applicable to Calendar, Date, and long. 1580 //--------------------------------------------------------------------- 1581 test("%tA", "null", (Object)null); 1582 test("%TA", "NULL", (Object)null); 1583 1584 //--------------------------------------------------------------------- 1585 // %t - errors 1586 //--------------------------------------------------------------------- 1587 tryCatch("%t", UnknownFormatConversionException.class); 1588 tryCatch("%T", UnknownFormatConversionException.class); 1589 tryCatch("%tP", UnknownFormatConversionException.class); 1590 tryCatch("%TP", UnknownFormatConversionException.class); 1591 tryCatch("%.5tB", IllegalFormatPrecisionException.class); 1592 tryCatch("%#tB", FormatFlagsConversionMismatchException.class); 1593 tryCatch("%-tB", MissingFormatWidthException.class); 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 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 // %n 1691 //--------------------------------------------------------------------- 1692 test("%n", System.getProperty("line.separator"), (Object)null); 1693 test("%n", System.getProperty("line.separator"), ""); 1694 1695 tryCatch("%,n", IllegalFormatFlagsException.class); 1696 tryCatch("%.n", UnknownFormatConversionException.class); 1697 tryCatch("%5.n", UnknownFormatConversionException.class); 1698 tryCatch("%5n", IllegalFormatWidthException.class); 1699 tryCatch("%.7n", IllegalFormatPrecisionException.class); 1700 tryCatch("%<n", IllegalFormatFlagsException.class); 1701 1702 //--------------------------------------------------------------------- 1703 // %% 1704 //--------------------------------------------------------------------- 1705 test("%%", "%", (Object)null); 1706 test("%%", "%", ""); 1707 tryCatch("%%%", UnknownFormatConversionException.class); 1708 // perhaps an IllegalFormatArgumentIndexException should be defined? 1709 tryCatch("%<%", IllegalFormatFlagsException.class); 1710 } 1711 }