/*

 * Copyright (c) 2003, 2016, 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 static java.util.Calendar.*;

public class BasicFloat 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());

        f = new Formatter(new StringBuilder(), Locale.US);

        f.format("foo " + fs + " bar", args);

        ck(fs, "foo " + exp + " bar", 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());

        f = new Formatter(new StringBuilder(), l);

        f.format("foo " + fs + " bar", args);

        ck(fs, "foo " + exp + " bar", 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 float create(double v) {

        return (float) v;

    }

    private static float negate(double v) {

        return (float) -v;

    }

    private static float mult(float v, double mul) {

        return v * (float) mul;

    }

    private static float recip(float v) {

        return 1.0f / 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);