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android / toolchain / jdk / jdk9_jdk / 2283b9d1d8f03fea8fa192c248b58726a66a6eaf / . / test / java / util / Formatter / BasicDouble.java
blob: d61bf4240751f8ae51420ba5acfbe72c88771fe4 [file] [log] [blame]
/*
* Copyright (c) 2003, 2007, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.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 sun.misc.FpUtils;
import sun.misc.DoubleConsts;
import static java.util.Calendar.*;
public class BasicDouble 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 (double) v;
}
private static double negate(double v) {
return -v;
}
private static double mult(double v, double mul) {
return v * mul;
}
private static double recip(double v) {
return 1.0 / v;
}
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);
//---------------------------------------------------------------------
// Formatter.java class javadoc examples
//---------------------------------------------------------------------
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$tY",
"Duke's Birthday: May 23, 1995",
duke);
test("Duke's Birthday: %1$tB %1$te, %1$tY",
"Duke's Birthday: May 23, 1995",
duke.getTime());
test("Duke's Birthday: %1$tB %1$te, %1$tY",
"Duke's Birthday: May 23, 1995",
duke.getTimeInMillis());
test("%4$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
//
// General conversion applicable to any argument.
//---------------------------------------------------------------------
test("%b", "true", true);
test("%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);
// Boolean.java hardcodes the Strings for "true" and "false", so no
// localization is possible.
test(Locale.FRANCE, "%b", "true", true);
test(Locale.FRANCE, "%b", "false", false);
// 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);
//---------------------------------------------------------------------
// %b - errors
//---------------------------------------------------------------------
tryCatch("%#b", FormatFlagsConversionMismatchException.class);
tryCatch("%-b", MissingFormatWidthException.class);
// correct or side-effect of implementation?
tryCatch("%.b", UnknownFormatConversionException.class);
tryCatch("%,b", FormatFlagsConversionMismatchException.class);
//---------------------------------------------------------------------
// %c
//
// General conversion applicable to any argument.
//---------------------------------------------------------------------
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);
//---------------------------------------------------------------------
// %c - errors
//---------------------------------------------------------------------
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
//
// General conversion applicable to any argument.
//---------------------------------------------------------------------
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);
//---------------------------------------------------------------------
// %s - errors
//---------------------------------------------------------------------
tryCatch("%-s", MissingFormatWidthException.class);
tryCatch("%--s", DuplicateFormatFlagsException.class);
tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0);
tryCatch("%#s", FormatFlagsConversionMismatchException.class, 0.5f);
tryCatch("%#s", FormatFlagsConversionMismatchException.class, "hello");
tryCatch("%#s", FormatFlagsConversionMismatchException.class, null);
//---------------------------------------------------------------------
// %h
//
// General conversion applicable to any argument.
//---------------------------------------------------------------------
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);
//---------------------------------------------------------------------
// %h - errors
//---------------------------------------------------------------------
tryCatch("%#h", FormatFlagsConversionMismatchException.class);
//---------------------------------------------------------------------
// flag/conversion errors
//---------------------------------------------------------------------
tryCatch("%F", UnknownFormatConversionException.class);
tryCatch("%#g", FormatFlagsConversionMismatchException.class);
//---------------------------------------------------------------------
// %s - double
//---------------------------------------------------------------------
double one = 1.0;
double ten = 10.0;
double pi = Math.PI;
test("%s", "3.141592653589793", pi);
//---------------------------------------------------------------------
// flag/conversion errors
//---------------------------------------------------------------------
tryCatch("%d", IllegalFormatConversionException.class, one);
tryCatch("%,.4e", FormatFlagsConversionMismatchException.class, one);
//---------------------------------------------------------------------
// %e
//
// Floating-point conversions applicable to float, double, and
// BigDecimal.
//---------------------------------------------------------------------
test("%e", "null", (Object)null);
//---------------------------------------------------------------------
// %e - float and double
//---------------------------------------------------------------------
// double PI = 3.141 592 653 589 793 238 46;
test("%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));
test(Locale.FRANCE, "%e", "3,141593e+00", pi);
// 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));
//---------------------------------------------------------------------
// %e - boundary problems
//---------------------------------------------------------------------
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
//
// Floating-point conversions applicable to float, double, and
// BigDecimal.
//---------------------------------------------------------------------
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);
//---------------------------------------------------------------------
// %f - boundary problems
//---------------------------------------------------------------------
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);
//---------------------------------------------------------------------
// %f - float, double, Double, BigDecimal
//---------------------------------------------------------------------
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
//
// Floating-point conversions applicable to float, double, and
// BigDecimal.
//---------------------------------------------------------------------
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));
//---------------------------------------------------------------------
// %a
//
// Floating-point conversions applicable to float, double, and
// BigDecimal.
//---------------------------------------------------------------------
test("%a", "null", (Object)null);
test("%.11a", "0x0.00000000000p0", 0.0);
test(Locale.FRANCE, "%.11a", "0x0.00000000000p0", 0.0); // no localization
test("%.1a", "0x0.0p0", 0.0);
test("%.11a", "-0x0.00000000000p0", -0.0);
test("%.1a", "-0x0.0p0", -0.0);
test("%.11a", "0x1.00000000000p0", 1.0);
test("%.1a", "0x1.0p0", 1.0);
test("%.11a", "-0x1.00000000000p0", -1.0);
test("%.1a", "-0x1.0p0", -1.0);
test("%.11a", "0x1.80000000000p1", 3.0);
test("%.1a", "0x1.8p1", 3.0);
test("%.11a", "0x1.00000000000p-1022", DoubleConsts.MIN_NORMAL);
test("%.1a", "0x1.0p-1022", DoubleConsts.MIN_NORMAL);
test("%.11a", "0x1.00000000000p-1022",
FpUtils.nextDown(DoubleConsts.MIN_NORMAL));
test("%.1a", "0x1.0p-1022",
FpUtils.nextDown(DoubleConsts.MIN_NORMAL));
test("%.11a", "0x1.ffffffffffep-1023",
Double.parseDouble("0x0.fffffffffffp-1022"));
test("%.1a", "0x1.0p-1022",
Double.parseDouble("0x0.fffffffffffp-1022"));
test("%.30a", "0x0.000000000000100000000000000000p-1022", Double.MIN_VALUE);
test("%.13a", "0x0.0000000000001p-1022", Double.MIN_VALUE);
test("%.11a", "0x1.00000000000p-1074", Double.MIN_VALUE);
test("%.1a", "0x1.0p-1074", Double.MIN_VALUE);
test("%.11a", "0x1.08000000000p-1069",
Double.MIN_VALUE + Double.MIN_VALUE*32);
test("%.1a", "0x1.0p-1069",
Double.MIN_VALUE + Double.MIN_VALUE*32);
test("%.30a", "0x1.fffffffffffff00000000000000000p1023", Double.MAX_VALUE);
test("%.13a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
test("%.11a", "0x1.00000000000p1024", Double.MAX_VALUE);
test("%.1a", "0x1.0p1024", Double.MAX_VALUE);
test("%.11a", "0x1.18000000000p0", Double.parseDouble("0x1.18p0"));
test("%.1a", "0x1.2p0", Double.parseDouble("0x1.18p0"));
test("%.11a", "0x1.18000000000p0",
Double.parseDouble("0x1.180000000001p0"));
test("%.1a", "0x1.2p0",
Double.parseDouble("0x1.180000000001p0"));
test("%.11a", "0x1.28000000000p0", Double.parseDouble("0x1.28p0"));
test("%.1a", "0x1.2p0", Double.parseDouble("0x1.28p0"));
test("%.11a", "0x1.28000000000p0",
Double.parseDouble("0x1.280000000001p0"));
test("%.1a", "0x1.3p0", Double.parseDouble("0x1.280000000001p0"));
//---------------------------------------------------------------------
// %f, %e, %g, %a - Boundaries
//---------------------------------------------------------------------
//---------------------------------------------------------------------
// %f, %e, %g, %a - Double.MIN_VALUE
//---------------------------------------------------------------------
test("%f", "0.000000", Double.MIN_VALUE);
test("%,f", "0.000000", Double.MIN_VALUE);
test("%(f", "(0.000000)", -Double.MIN_VALUE);
test("%30.0f", " 0", Double.MIN_VALUE);
test("%30.5f", " 0.00000", Double.MIN_VALUE);
test("%30.13f", " 0.0000000000000", Double.MIN_VALUE);
test("%30.20f", " 0.00000000000000000000", Double.MIN_VALUE);
test("%30.350f","0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000000000000000",
Double.MIN_VALUE);
test("%e", "4.900000e-324", Double.MIN_VALUE);
test("%E", "4.900000E-324", Double.MIN_VALUE);
test("%(.1e", "4.9e-324", Double.MIN_VALUE);
test("%(E", "(4.900000E-324)", -Double.MIN_VALUE);
test("%30.5e", " 4.90000e-324", Double.MIN_VALUE);
test("%30.13e", " 4.9000000000000e-324", Double.MIN_VALUE);
test("%30.20e", " 4.90000000000000000000e-324", Double.MIN_VALUE);
test("%g", "4.90000e-324", Double.MIN_VALUE);
test("%G", "4.90000E-324", Double.MIN_VALUE);
test("%(g", "4.90000e-324", Double.MIN_VALUE);
test("%,g", "4.90000e-324", Double.MIN_VALUE);
test("%30.5g", " 4.9000e-324", Double.MIN_VALUE);
test("%30.13g", " 4.900000000000e-324", Double.MIN_VALUE);
test("%30.20g", " 4.9000000000000000000e-324", Double.MIN_VALUE);
test("%a", "0x0.0000000000001p-1022", Double.MIN_VALUE);
test("%A", "0X0.0000000000001P-1022", Double.MIN_VALUE);
test("%30a", " 0x0.0000000000001p-1022", Double.MIN_VALUE);
//---------------------------------------------------------------------
// %f, %e, %g, %a - Double.MAX_VALUE
//---------------------------------------------------------------------
test("%f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000",
Double.MAX_VALUE);
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",
Double.MAX_VALUE);
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)",
-Double.MAX_VALUE);
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",
Double.MAX_VALUE);
test("%30.13f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0000000000000",
Double.MAX_VALUE);
test("%30.20f", "179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.00000000000000000000",
Double.MAX_VALUE);
test("%e", "1.797693e+308", Double.MAX_VALUE);
test("%E", "1.797693E+308", Double.MAX_VALUE);
test("%(e", "1.797693e+308", Double.MAX_VALUE);
test("%(e", "(1.797693e+308)", -Double.MAX_VALUE);
test("%30.5e", " 1.79769e+308", Double.MAX_VALUE);
test("%30.13e", " 1.7976931348623e+308", Double.MAX_VALUE);
test("%30.20e", " 1.79769313486231570000e+308", Double.MAX_VALUE);
test("%g", "1.79769e+308", Double.MAX_VALUE);
test("%G", "1.79769E+308", Double.MAX_VALUE);
test("%,g", "1.79769e+308", Double.MAX_VALUE);
test("%(g", "(1.79769e+308)", -Double.MAX_VALUE);
test("%30.5g", " 1.7977e+308", Double.MAX_VALUE);
test("%30.13g", " 1.797693134862e+308", Double.MAX_VALUE);
test("%30.20g", " 1.7976931348623157000e+308", Double.MAX_VALUE);
test("%a", "0x1.fffffffffffffp1023", Double.MAX_VALUE);
test("%A", "0X1.FFFFFFFFFFFFFP1023", Double.MAX_VALUE);
test("%30a", " 0x1.fffffffffffffp1023", Double.MAX_VALUE);
//---------------------------------------------------------------------
// %t
//
// Date/Time conversions applicable to Calendar, Date, and long.
//---------------------------------------------------------------------
test("%tA", "null", (Object)null);
test("%TA", "NULL", (Object)null);
//---------------------------------------------------------------------
// %t - errors
//---------------------------------------------------------------------
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);
}
}