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 BasicChar 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 
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 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);
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1599         //---------------------------------------------------------------------
1600         // %t
1601         //
1602         // Date/Time conversions applicable to Calendar, Date, and long.
1603         //---------------------------------------------------------------------
1604         test("%tA", "null", (Object)null);
1605         test("%TA", "NULL", (Object)null);
1606 
1607         //---------------------------------------------------------------------
1608         // %t - errors
1609         //---------------------------------------------------------------------
1610         tryCatch("%t", UnknownFormatConversionException.class);
1611         tryCatch("%T", UnknownFormatConversionException.class);
1612         tryCatch("%tP", UnknownFormatConversionException.class);
1613         tryCatch("%TP", UnknownFormatConversionException.class);
1614         tryCatch("%.5tB", IllegalFormatPrecisionException.class);
1615         tryCatch("%#tB", FormatFlagsConversionMismatchException.class);
1616         tryCatch("%-tB", MissingFormatWidthException.class);
1617 
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1711 
1712         //---------------------------------------------------------------------
1713         // %n
1714         //---------------------------------------------------------------------
1715         test("%n", System.getProperty("line.separator"), (Object)null);
1716         test("%n", System.getProperty("line.separator"), "");
1717 
1718         tryCatch("%,n", IllegalFormatFlagsException.class);
1719         tryCatch("%.n", UnknownFormatConversionException.class);
1720         tryCatch("%5.n", UnknownFormatConversionException.class);
1721         tryCatch("%5n", IllegalFormatWidthException.class);
1722         tryCatch("%.7n", IllegalFormatPrecisionException.class);
1723         tryCatch("%<n", IllegalFormatFlagsException.class);
1724 
1725         //---------------------------------------------------------------------
1726         // %%
1727         //---------------------------------------------------------------------
1728         test("%%", "%", (Object)null);
1729         test("%%", "%", "");
1730         tryCatch("%%%", UnknownFormatConversionException.class);
1731         // perhaps an IllegalFormatArgumentIndexException should be defined?
1732         tryCatch("%<%", IllegalFormatFlagsException.class);
1733     }
1734 }