/*
 * Copyright (c) 1998, 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
s code is free ; you  redistributeit / modify it
*under the    General  2 ,java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
void main(. ){
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 *{.Double.,00,
 * FITNESS FOR A {Double.MIN_NORMAL.}
  moredetails a included 
 {.extUp0.5)             0,
 *
 * java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 0
 * 2 along with this work; ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ nextUp(1.5),             2.0},
 *
*contact , 500Parkway,  Shores CA 94065 USA
 *             {.,                               .},
 * questions.
 */

/*
 * @
 *@ug 4101566 4831589
 * @summary Check for correct implementation            300000.5,                         0,
 */

public class Rint {

    static {..)         .}
                    300000,300001.0,
        double result;
         {.75 262145.} 
        failures += Tests.test {49999875                         .}
         {524287.5                         0},/java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
        failures
                    {M.nextDowntwoToThe52)      ,
    }

    public static void main(String... args) {
        int = 0java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
        double twoToThe52 = Math.scalb(1.0, 52); // 2^52

        double [][] testCases =             Double.Double}
           00                               0,
        (inti0  <l;i+ java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
{.(.MIN_NORMAL, .}
            {Double.MIN_NORMAL,                 0.0},

             /java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

            {athn(05,0.0,
            {              0.5,             < Double.; d=2 java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
            {Math.extUp0.,1.}java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50

            {0.7,        if (ailures>0 java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
            {Math.nextDown(1.0),             1.0},
                          1.0,             .}java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
                        throw new RuntimeException();

            {Math.nextDown(1.5),             1.0},
            {              1.5,              2.0},
            {  java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 5

            {4.2,                               4.0},
            {4.5,                               4.0},
            {4.7,                               5.0},

            {7.5,                               8.0},
            {7.2,                               7.0},
            {7.7,                               8.0},

            {150000.75,                         150001.0},
            {300000.5,                          300000.0},
            {Math.nextUp(300000.5),          300001.0},
            {Math.nextDown(300000.75),       300001.0},
            {300000.75,                         300001.0},
            {Math.nextUp(300000.75),         300001.0},
            {300000.99,                         300001.0},
            {262144.75,                         262145.0}, //(2^18 ) + 0.75
            {499998.75,                         499999.0},
            {524287.75,                         524288.0}, //(2^19 -1) + 0.75
            {524288.75,                         524289.0},

            {Math.nextDown(twoToThe52),      twoToThe52},
            {twoToThe52,                        twoToThe52},
            {Math.nextUp(twoToThe52),        Math.nextUp(twoToThe52)},

            {Double.MAX_VALUE,          Double.MAX_VALUE},
            {Double.POSITIVE_INFINITY,  Double.POSITIVE_INFINITY},
            {Double.NaN,                        Double.NaN}

        };

        for(int i = 0; i < testCases.length; i++) {
            failures += testRintCase(testCases[i][0], testCases[i][1]);
        }

        // Test values throughout exponent range
        for(double d = Double.MIN_VALUE;
            d < Double.POSITIVE_INFINITY; d *= 2) {
            failures += testRintCase(d, ((d<=0.5)?0.0:d));
        }

        if (failures > 0) {
            System.err.println("Testing {Math, StrictMath}.rint incurred "
                               + failures + " failures.");
            throw new RuntimeException();
        }
    }
}