1 // Tags: JDK1.4

     2 

     3 // Copyright (C) 2004 David Gilbert (david.gilbert@object-refinery.com)

     4 

     5 // This file is part of Mauve.

     6 

     7 // Mauve is free software; you can redistribute it and/or modify

     8 // it under the terms of the GNU General Public License as published by

     9 // the Free Software Foundation; either version 2, or (at your option)

    10 // any later version.

    11 

    12 // Mauve is distributed in the hope that it will be useful,

    13 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    15 // GNU General Public License for more details.

    16 

    17 // You should have received a copy of the GNU General Public License

    18 // along with Mauve; see the file COPYING.  If not, write to

    19 // the Free Software Foundation, 59 Temple Place - Suite 330,

    20 // Boston, MA 02111-1307, USA.  */

    21 

    22 package gnu.testlet.java.util.SimpleTimeZone;

    23 

    24 import gnu.testlet.TestHarness;

    25 import gnu.testlet.Testlet;

    26 

    27 import java.util.Calendar;

    28 import java.util.SimpleTimeZone;

    29 import java.util.TimeZone;

    30 

    31 /**

    32  * Some checks for the hashCode() method in the SimpleTimeZone class.

    33  */

    34 public class hashCode

    35   implements Testlet

    36 {

    37   /**

    38    * Runs the tests.

    39    * 

    40    * @param harness  the test harness.

    41    */

    42   public void test(TestHarness harness)

    43   {

    44     test1(harness);

    45     test2(harness);

    46   }

    47 

    48   private void test1(TestHarness harness) 

    49   {

    50     SimpleTimeZone z1 = new SimpleTimeZone(5 * 60 * 60 * 1000, "Z1");

    51     SimpleTimeZone z2 = new SimpleTimeZone(5 * 60 * 60 * 1000, "Z1");

    52 	harness.check(z1.equals(z2));    

    53 	harness.check(z1.hashCode(), z2.hashCode());  

    54   }

    55 

    56   // Tests converted from the SimpleTimeZoneTest.java attachment

    57   // of http://gcc.gnu.org/ml/java-patches/2007-q1/msg00587.html.

    58   private void test2(TestHarness harness) 

    59   {

    60     TimeZone utc = (TimeZone) new SimpleTimeZone(0, "GMT");

    61     TimeZone.setDefault(utc);

    62     Calendar cal = Calendar.getInstance(utc);

    63 

    64     TimeZone tz2 = new SimpleTimeZone(

    65       -12600000, "Test1",

    66       Calendar.MARCH, 8, -Calendar.SUNDAY, 60000,

    67       SimpleTimeZone.WALL_TIME,

    68       Calendar.NOVEMBER, 1, -Calendar.SUNDAY, 60000,

    69       SimpleTimeZone.STANDARD_TIME,

    70       3600000);

    71 

    72     TimeZone tz3 = new SimpleTimeZone(

    73       -12600000, "Test2",

    74       Calendar.MARCH, 8, -Calendar.SUNDAY, 60000,

    75       Calendar.NOVEMBER, 1, -Calendar.SUNDAY, 3660000,

    76       3600000);

    77 

    78     harness.check(tz2.hashCode() != tz3.hashCode());

    79 

    80     ((SimpleTimeZone) tz2).setEndRule(

    81       Calendar.NOVEMBER, 1, -Calendar.SUNDAY, 3660000);

    82 

    83     harness.check(tz2.hashCode() == tz3.hashCode());

    84   }

    85 

    86 }