jdk/test/java/math/BigInteger/ProbablePrime.java
author bpb
Fri, 18 Apr 2014 14:03:46 -0700
changeset 24030 1b54fabeee2e
parent 5506 202f599c92aa
permissions -rw-r--r--
8027595: Enable BigInteger overflow tests in JTREG Summary: Remove space in @test tags, remove OOME catches, add @run tag for StringConstructorOverflow. Reviewed-by: mduigou
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1826
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     1
/*
5506
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 1826
diff changeset
     2
 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
1826
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     4
 *
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     7
 * published by the Free Software Foundation.
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     8
 *
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    13
 * accompanied this code).
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    14
 *
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    18
 *
5506
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 1826
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 1826
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 1826
diff changeset
    21
 * questions.
1826
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    22
 */
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    23
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    24
/*
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    25
 * @test
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    26
 * @bug 4654323
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    27
 * @summary Tests functionality of isProbablePrime(Integer.MAX_VALUE)
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    28
 */
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    29
import java.math.*;
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    30
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    31
public class ProbablePrime {
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    32
    public static void main(String [] argv) {
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    33
                BigInteger num = new BigInteger("4");
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    34
                int certainties[] = {-1, 0, 1, 2, 100, Integer.MAX_VALUE-1,
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    35
                                     Integer.MAX_VALUE};
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    36
                boolean expectations[] = {true, true, false, false, false,
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    37
                                          false, false};
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    38
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    39
                for(int i = 0; i < certainties.length; i++) {
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    40
                    boolean b;
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    41
                    if((b=num.isProbablePrime(certainties[i])) !=
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    42
                       expectations[i])
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    43
                       throw new RuntimeException("Unexpected answer " + b +
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    44
                                                  " for certainty " +
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    45
                                                  certainties[i]);
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    46
                }
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    47
    }
39d505a353e8 6601457: Move wrapper class tests from closed to open
darcy
parents:
diff changeset
    48
}