Mercurial > hg > openjdk7.svn

/*
 * Copyright 2003-2007 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/* Type-specific source code for unit test
 *
 * Regenerate the BasicX classes via genBasic.sh whenever this file changes.
 * We check in the generated source files so that the test tree can be used
 * independently of the rest of the source tree.
 */

// -- This file was mechanically generated: Do not edit! -- //

import java.io.*;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.text.DateFormatSymbols;
import java.util.*;


import static java.util.Calendar.*;

public class BasicDoubleObject extends Basic {

    private static void test(String fs, String exp, Object ... args) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, args);
	ck(fs, exp, f.toString());
    }

    private static void test(Locale l, String fs, String exp, Object ... args)
    {
	Formatter f = new Formatter(new StringBuilder(), l);
	f.format(fs, args);
	ck(fs, exp, f.toString());
    }

    private static void test(String fs, Object ... args) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, args);
	ck(fs, "fail", f.toString());
    }

    private static void test(String fs) {
	Formatter f = new Formatter(new StringBuilder(), Locale.US);
	f.format(fs, "fail");
	ck(fs, "fail", f.toString());
    }

    private static void testSysOut(String fs, String exp, Object ... args) {
	FileOutputStream fos = null;
	FileInputStream fis = null;
	try {
	    PrintStream saveOut = System.out;
	    fos = new FileOutputStream("testSysOut");
	    System.setOut(new PrintStream(fos));
	    System.out.format(Locale.US, fs, args);
	    fos.close();

	    fis = new FileInputStream("testSysOut");
	    byte [] ba = new byte[exp.length()];
	    int len = fis.read(ba);
	    String got = new String(ba);
	    if (len != ba.length)
		fail(fs, exp, got);
	    ck(fs, exp, got);

	    System.setOut(saveOut);
	} catch (FileNotFoundException ex) {
	    fail(fs, ex.getClass());
	} catch (IOException ex) {
	    fail(fs, ex.getClass());
	} finally {
	    try {
		if (fos != null)
		    fos.close();
		if (fis != null)
		    fis.close();
	    } catch (IOException ex) {
		fail(fs, ex.getClass());
	    }
	}
    }

    private static void tryCatch(String fs, Class ex) {
	boolean caught = false;
	try {
	    test(fs);
	} catch (Throwable x) {
	    if (ex.isAssignableFrom(x.getClass()))
		caught = true;
	}
	if (!caught)
	    fail(fs, ex);
	else
	    pass();
    }

    private static void tryCatch(String fs, Class ex, Object ... args) {
	boolean caught = false;
	try {
	    test(fs, args);
	} catch (Throwable x) {
	    if (ex.isAssignableFrom(x.getClass()))
		caught = true;
	}
	if (!caught)
	    fail(fs, ex);
	else
	    pass();
    }


    private static Double create(double v) {
	return new Double(v);
    }

    private static Double negate(Double v) {
	return new Double(-v.doubleValue());
    }

    private static Double mult(Double v, double mul) {
	return new Double(v.doubleValue() * mul);
    }

    private static Double recip(Double v) {
	return new Double(1.0 / v.doubleValue());
    }


    public static void test() {
	TimeZone.setDefault(TimeZone.getTimeZone("GMT-0800"));

	// Any characters not explicitly defined as conversions, date/time
	// conversion suffixes, or flags are illegal and are reserved for
	// future extensions.  Use of such a character in a format string will
	// cause an UnknownFormatConversionException or
	// UnknownFormatFlagsException to be thrown.
	tryCatch("%q", UnknownFormatConversionException.class);
	tryCatch("%t&", UnknownFormatConversionException.class);
	tryCatch("%&d", UnknownFormatConversionException.class);
	tryCatch("%^b", UnknownFormatConversionException.class);

	// examples in Formatter.java
	test(Locale.FRANCE, "e = %+10.4f", "e =    +2,7183", Math.E);
 	test("%4$2s %3$2s %2$2s %1$2s", " d  c  b  a", "a", "b", "c", "d");
  	test("Amount gained or lost since last statement: $ %,(.2f",
  	     "Amount gained or lost since last statement: $ (6,217.58)",
  	     (new BigDecimal("-6217.58")));
	Calendar c = new GregorianCalendar(1969, JULY, 20, 16, 17, 0);
	testSysOut("Local time: %tT", "Local time: 16:17:00", c);

	test("Unable to open file '%1$s': %2$s",
	     "Unable to open file 'food': No such file or directory",
	     "food", "No such file or directory");
	Calendar duke = new GregorianCalendar(1995, MAY, 23, 19, 48, 34);
	duke.set(Calendar.MILLISECOND, 584);
	test("Duke's Birthday: %1$tB %1$te, %1$tY",
	     "Duke's Birthday: May 23, 1995",
	     duke);

	test("%4$s %3$s %2$s %1$s %4$s %3$s %2$s %1$s",
	     "d c b a d c b a", "a", "b", "c", "d");
 	test("%s %s %<s %<s", "a b b b", "a", "b", "c", "d");
	test("%s %s %s %s", "a b c d", "a", "b", "c", "d");
 	test("%2$s %s %<s %s", "b a a b", "a", "b", "c", "d");

	// %b
	test("%b", "true", true);
	test(Locale.FRANCE, "%b", "true", true);
	test("%b", "false", false);
	test(Locale.FRANCE, "%b", "false", false);
	test("%B", "TRUE", true);
	test("%B", "FALSE", false);
	test("%b", "true", Boolean.TRUE);
	test("%b", "false", Boolean.FALSE);
	test("%B", "TRUE", Boolean.TRUE);
	test("%B", "FALSE", Boolean.FALSE);
	test("%14b", "          true", true);
	test("%-14b", "true          ", true);
	test("%5.1b", "    f", false);
	test("%-5.1b", "f    ", false);

	test("%b", "true", "foo");
	test("%b", "false", (Object)null);

	// If you pass in a single array to a varargs method, the compiler
	// uses it as the array of arguments rather than treating it as a
	// single array-type argument.
	test("%b", "false", (Object[])new String[2]);
	test("%b", "true", new String[2], new String[2]);

	int [] ia = { 1, 2, 3 };
	test("%b", "true", ia);

	tryCatch("%#b", FormatFlagsConversionMismatchException.class);
	tryCatch("%-b", MissingFormatWidthException.class);
	// correct or side-effect of implementation?
	tryCatch("%.b", UnknownFormatConversionException.class);
	tryCatch("%,b", FormatFlagsConversionMismatchException.class);

	// %c
	test("%c", "i", 'i');
	test("%C", "I", 'i');
	test("%4c",  "   i", 'i');
	test("%-4c", "i   ", 'i');
	test("%4C",  "   I", 'i');
	test("%-4C", "I   ", 'i');
	test("%c", "i", new Character('i'));
	test("%c", "H", (byte) 72);
	test("%c", "i", (short) 105);
	test("%c", "!", (int) 33);
	test("%c", "\u007F", Byte.MAX_VALUE);
	test("%c", new String(Character.toChars(Short.MAX_VALUE)),
	     Short.MAX_VALUE);
	test("%c", "null", (Object) null);

	tryCatch("%c", IllegalFormatConversionException.class,
		 Boolean.TRUE);
	tryCatch("%c", IllegalFormatConversionException.class,
		 (float) 0.1);
	tryCatch("%c", IllegalFormatConversionException.class,
		 new Object());
	tryCatch("%c", IllegalFormatCodePointException.class,
		 Byte.MIN_VALUE);
	tryCatch("%c", IllegalFormatCodePointException.class,
		 Short.MIN_VALUE);
	tryCatch("%c", IllegalFormatCodePointException.class,
		 Integer.MIN_VALUE);
	tryCatch("%c", IllegalFormatCodePointException.class,
		 Integer.MAX_VALUE);

	tryCatch("%#c", FormatFlagsConversionMismatchException.class);
	tryCatch("%,c", FormatFlagsConversionMismatchException.class);
	tryCatch("%(c", FormatFlagsConversionMismatchException.class);
	tryCatch("%$c", UnknownFormatConversionException.class);
	tryCatch("%.2c", IllegalFormatPrecisionException.class);

	// %s
	test("%s", "Hello, Duke", "Hello, Duke");
	test("%S", "HELLO, DUKE", "Hello, Duke");
	test("%20S", "         HELLO, DUKE", "Hello, Duke");
	test("%20s", "         Hello, Duke", "Hello, Duke");
	test("%-20s", "Hello, Duke         ", "Hello, Duke");
	test("%-20.5s", "Hello               ", "Hello, Duke");
	test("%s", "null", (Object)null);

	StringBuffer sb = new StringBuffer("foo bar");
	test("%s", sb.toString(), sb);
	test("%S", sb.toString().toUpperCase(), sb);

	tryCatch("%-s", MissingFormatWidthException.class);
	tryCatch("%--s", DuplicateFormatFlagsException.class);

	// %h
	test("%h", Integer.toHexString("Hello, Duke".hashCode()),
	     "Hello, Duke");
	test("%10h", "  ddf63471", "Hello, Duke");
	test("%-10h", "ddf63471  ", "Hello, Duke");
	test("%-10H", "DDF63471  ", "Hello, Duke");
	test("%10h", "  402e0000", 15.0);
	test("%10H", "  402E0000", 15.0);

	tryCatch("%#h", FormatFlagsConversionMismatchException.class);

	// %F
   	tryCatch("%F", UnknownFormatConversionException.class);

	// %g
	tryCatch("%#g", FormatFlagsConversionMismatchException.class);


	Double one = new Double(1.0);
	Double ten = new Double(10.0);
	Double pi  = new Double(Math.PI);

	// %s
	test("%s", "3.141592653589793", pi);


	tryCatch("%d", IllegalFormatConversionException.class, one);
	tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one);

	// double PI = 3.141 592 653 589 793 238 46;

	// %e
	test("%e", "null", (Object)null);
	test("%e", "3.141593e+00", pi);
	test(Locale.FRANCE, "%e", "3,141593e+00", pi);
	test("%.0e", "1e+01", ten);
	test("%#.0e", "1.e+01", ten);
	test("%E", "3.141593E+00", pi);
	test("%10.3e", " 3.142e+00", pi);
	test("%10.3e", "-3.142e+00", negate(pi));
	test("%010.3e", "03.142e+00", pi);
	test("%010.3e", "-3.142e+00", negate(pi));
	test("%-12.3e", "3.142e+00   ", pi);
	test("%-12.3e", "-3.142e+00  ", negate(pi));
	test("%.3e", "3.142e+00", pi);
	test("%.3e", "-3.142e+00", negate(pi));
	test("%.3e", "3.142e+06", mult(pi, 1000000.0));
	test("%.3e", "-3.142e+06", mult(pi, -1000000.0));

	// double PI^300
	//    = 13962455701329742638131355433930076081862072808 ... e+149


	test("%10.3e", " 1.000e+00", one);
	test("%+.3e", "+3.142e+00", pi);
	test("%+.3e", "-3.142e+00", negate(pi));
	test("% .3e", " 3.142e+00", pi);
	test("% .3e", "-3.142e+00", negate(pi));
	test("%#.0e", "3.e+00", create(3.0));
	test("%#.0e", "-3.e+00", create(-3.0));
	test("%.0e", "3e+00", create(3.0));
	test("%.0e", "-3e+00", create(-3.0));

	test("%(.4e", "3.1416e+06", mult(pi, 1000000.0));
	test("%(.4e", "(3.1416e+06)", mult(pi, -1000000.0));

	test("%3.0e", "1e-06", 0.000001);
	test("%3.0e", "1e-05", 0.00001);
	test("%3.0e", "1e-04", 0.0001);
	test("%3.0e", "1e-03", 0.001);
	test("%3.0e", "1e-02", 0.01);
	test("%3.0e", "1e-01", 0.1);
 	test("%3.0e", "9e-01", 0.9);
 	test("%3.1e", "9.0e-01", 0.9);
	test("%3.0e", "1e+00", 1.00);
	test("%3.0e", "1e+01", 10.00);
	test("%3.0e", "1e+02", 99.19);
	test("%3.1e", "9.9e+01", 99.19);
	test("%3.0e", "1e+02", 99.99);
	test("%3.0e", "1e+02", 100.00);
	test("%#3.0e", "1.e+03",     1000.00);
	test("%3.0e", "1e+04",     10000.00);
	test("%3.0e", "1e+05",    100000.00);
	test("%3.0e", "1e+06",   1000000.00);
	test("%3.0e", "1e+07",  10000000.00);
	test("%3.0e", "1e+08", 100000000.00);

	// %f
	test("%f", "null", (Object)null);
	test("%f", "3.141593", pi);
	test(Locale.FRANCE, "%f", "3,141593", pi);
	test("%10.3f", "     3.142", pi);
	test("%10.3f", "    -3.142", negate(pi));
	test("%010.3f", "000003.142", pi);
	test("%010.3f", "-00003.142", negate(pi));
	test("%-10.3f", "3.142     ", pi);
	test("%-10.3f", "-3.142    ", negate(pi));
	test("%.3f", "3.142", pi);
	test("%.3f", "-3.142", negate(pi));
	test("%+.3f", "+3.142", pi);
	test("%+.3f", "-3.142", negate(pi));
	test("% .3f", " 3.142", pi);
	test("% .3f", "-3.142", negate(pi));
	test("%#.0f", "3.", create(3.0));
	test("%#.0f", "-3.", create(-3.0));
	test("%.0f", "3", create(3.0));
	test("%.0f", "-3", create(-3.0));
	test("%.3f", "10.000", ten);
	test("%.3f", "1.000", one);
	test("%10.3f", "     1.000", one);

	test("%3.0f", "  0", 0.000001);
	test("%3.0f", "  0", 0.00001);
	test("%3.0f", "  0", 0.0001);
	test("%3.0f", "  0", 0.001);
	test("%3.0f", "  0", 0.01);
	test("%3.0f", "  0", 0.1);
 	test("%3.0f", "  1", 0.9);
 	test("%3.1f", "0.9", 0.9);
	test("%3.0f", "  1", 1.00);
	test("%3.0f", " 10", 10.00);
	test("%3.0f", " 99", 99.19);
	test("%3.1f", "99.2", 99.19);
	test("%3.0f", "100", 99.99);
	test("%3.0f", "100", 100.00);
	test("%#3.0f", "1000.",     1000.00);
	test("%3.0f", "10000",     10000.00);
	test("%3.0f", "100000",    100000.00);
	test("%3.0f", "1000000",   1000000.00);
	test("%3.0f", "10000000",  10000000.00);
	test("%3.0f", "100000000", 100000000.00);


	test("%.3f", "3141592.654", mult(pi, 1000000.0));
	test("%.3f", "-3141592.654", mult(pi, -1000000.0));
	test("%,.4f", "3,141,592.6536", mult(pi, 1000000.0));
	test(Locale.FRANCE, "%,.4f", "3\u00a0141\u00a0592,6536", mult(pi, 1000000.0));
	test("%,.4f", "-3,141,592.6536", mult(pi, -1000000.0));
	test("%(.4f", "3141592.6536", mult(pi, 1000000.0));
	test("%(.4f", "(3141592.6536)", mult(pi, -1000000.0));
	test("%(,.4f", "3,141,592.6536", mult(pi, 1000000.0));
	test("%(,.4f", "(3,141,592.6536)", mult(pi, -1000000.0));


	// %g
	test("%g", "null", (Object)null);
	test("%g", "3.14159", pi);
	test(Locale.FRANCE, "%g", "3,14159", pi);
	test("%.0g", "1e+01", ten);
	test("%G", "3.14159", pi);
	test("%10.3g", "      3.14", pi);
	test("%10.3g", "     -3.14", negate(pi));
	test("%010.3g", "0000003.14", pi);
	test("%010.3g", "-000003.14", negate(pi));
	test("%-12.3g", "3.14        ", pi);
	test("%-12.3g", "-3.14       ", negate(pi));
	test("%.3g", "3.14", pi);
	test("%.3g", "-3.14", negate(pi));
	test("%.3g", "3.14e+08", mult(pi, 100000000.0));
	test("%.3g", "-3.14e+08", mult(pi, -100000000.0));

	test("%.3g", "1.00e-05", recip(create(100000.0)));
	test("%.3g", "-1.00e-05", recip(create(-100000.0)));
	test("%.0g", "-1e-05", recip(create(-100000.0)));
	test("%.0g", "1e+05", create(100000.0));
	test("%.3G", "1.00E-05", recip(create(100000.0)));
	test("%.3G", "-1.00E-05", recip(create(-100000.0)));

	test("%3.0g", "1e-06", 0.000001);
	test("%3.0g", "1e-05", 0.00001);
	test("%3.0g", "1e-05", 0.0000099);
	test("%3.1g", "1e-05", 0.0000099);
  	test("%3.2g", "9.9e-06", 0.0000099);
	test("%3.0g", "0.0001", 0.0001);
	test("%3.0g", "9e-05",  0.00009);
	test("%3.0g", "0.0001", 0.000099);
	test("%3.1g", "0.0001", 0.000099);
 	test("%3.2g", "9.9e-05", 0.000099);
	test("%3.0g", "0.001", 0.001);
	test("%3.0g", "0.001", 0.00099);
	test("%3.1g", "0.001", 0.00099);
	test("%3.2g", "0.00099", 0.00099);
	test("%3.3g", "0.00100", 0.001);
	test("%3.4g", "0.001000", 0.001);
	test("%3.0g", "0.01", 0.01);
	test("%3.0g", "0.1", 0.1);
 	test("%3.0g", "0.9", 0.9);
 	test("%3.1g", "0.9", 0.9);
	test("%3.0g", "  1", 1.00);
	test("%3.2g", " 10", 10.00);
	test("%3.0g", "1e+01", 10.00);
	test("%3.0g", "1e+02", 99.19);
	test("%3.1g", "1e+02", 99.19);
	test("%3.2g", " 99", 99.19);
	test("%3.0g", "1e+02", 99.9);
	test("%3.1g", "1e+02", 99.9);
	test("%3.2g", "1.0e+02", 99.9);
	test("%3.0g", "1e+02", 99.99);
	test("%3.0g", "1e+02", 100.00);
	test("%3.0g", "1e+03", 999.9);
	test("%3.1g", "1e+03", 999.9);
	test("%3.2g", "1.0e+03", 999.9);
	test("%3.3g", "1.00e+03", 999.9);
	test("%3.4g", "999.9", 999.9);
	test("%3.4g", "1000", 999.99);
	test("%3.0g", "1e+03", 1000.00);
	test("%3.0g", "1e+04",     10000.00);
	test("%3.0g", "1e+05",    100000.00);
	test("%3.0g", "1e+06",   1000000.00);
	test("%3.0g", "1e+07",  10000000.00);
	test("%3.9g", "100000000",  100000000.00);
	test("%3.10g", "100000000.0", 100000000.00);

	tryCatch("%#3.0g", FormatFlagsConversionMismatchException.class, 1000.00);

	// double PI^300
	//    = 13962455701329742638131355433930076081862072808 ... e+149


	test("%.3g", "10.0", ten);
	test("%.3g", "1.00", one);
	test("%10.3g", "      1.00", one);
	test("%+10.3g", "     +3.14", pi);
	test("%+10.3g", "     -3.14", negate(pi));
	test("% .3g", " 3.14", pi);
	test("% .3g", "-3.14", negate(pi));
	test("%.0g", "3", create(3.0));
	test("%.0g", "-3", create(-3.0));

	test("%(.4g", "3.142e+08", mult(pi, 100000000.0));
	test("%(.4g", "(3.142e+08)", mult(pi, -100000000.0));


	test("%,.11g", "3,141,592.6536", mult(pi, 1000000.0));
	test("%(,.11g", "(3,141,592.6536)", mult(pi, -1000000.0));


	// boundaries


	// %t
	test("%tA", "null", (Object)null);
	test("%TA", "NULL", (Object)null);
	tryCatch("%t", UnknownFormatConversionException.class);
	tryCatch("%T", UnknownFormatConversionException.class);
	tryCatch("%tP", UnknownFormatConversionException.class);
	tryCatch("%TP", UnknownFormatConversionException.class);
	tryCatch("%.5tB", IllegalFormatPrecisionException.class);
	tryCatch("%#tB", FormatFlagsConversionMismatchException.class);
	tryCatch("%-tB", MissingFormatWidthException.class);


	// %n
 	test("%n", System.getProperty("line.separator"), (Object)null);
 	test("%n", System.getProperty("line.separator"), "");

	tryCatch("%,n", IllegalFormatFlagsException.class);
	tryCatch("%.n", UnknownFormatConversionException.class);
	tryCatch("%5.n", UnknownFormatConversionException.class);
	tryCatch("%5n", IllegalFormatWidthException.class);
	tryCatch("%.7n", IllegalFormatPrecisionException.class);
	tryCatch("%<n", IllegalFormatFlagsException.class);

	// %%
	test("%%", "%", (Object)null);
	test("%%", "%", "");
 	tryCatch("%%%", UnknownFormatConversionException.class);
	// perhaps an IllegalFormatArgumentIndexException should be defined?
	tryCatch("%<%", IllegalFormatFlagsException.class);
    }
}
author	xiomara
date	Thu, 05 Jul 2007 23:47:33 +0000
parents	a4ed3fb96592
children