1 // Tags: JDK1.1

     2 // Uses: rf_help rf2_help

     3 

     4 // Copyright (C) 2002 Stephen Crawley <crawley@dstc.edu.au>

     5 

     6 // This file is part of Mauve.

     7 

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

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

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

    11 // any later version.

    12 

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

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

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

    16 // GNU General Public License for more details.

    17 

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

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

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

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

    22 

    23 package gnu.testlet.java.lang.Class;

    24 

    25 import gnu.testlet.Testlet;

    26 import gnu.testlet.TestHarness;

    27 

    28 public class reflect2 implements Testlet

    29 {

    30   private TestHarness harness;

    31   private Class help;

    32   private Class help2;

    33   private Class help_inner;

    34   private Class help2_inner;

    35   private Class help2_inner_inner;

    36 

    37   public Class getClass(String name)

    38   {

    39     try {

    40       return Class.forName(name);

    41     }

    42     catch (Throwable ex) {

    43       ex.printStackTrace();

    44       return null;

    45     }

    46   }

    47 

    48   public void test_getClasses() 

    49   {

    50     harness.checkPoint("getClasses");

    51 

    52     Class[] inner = (new Object()).getClass().getClasses();

    53     harness.check(inner.length == 0);

    54 

    55     inner = help.getClasses();

    56     harness.check(inner.length == 1 && inner[0].equals(help_inner));

    57 

    58     inner = help2.getClasses();

    59     harness.check(inner.length == 3);

    60 

    61     inner = help_inner.getClasses();

    62     harness.check(inner.length == 0);

    63 

    64     inner = help2_inner.getClasses();

    65     harness.check(inner.length == 1 && inner[0].equals(help2_inner_inner));

    66 

    67     inner = help2_inner_inner.getClasses();

    68     harness.check(inner.length == 0);

    69 

    70   } 

    71 

    72   public void test_getDeclaringClass() 

    73   {

    74     harness.checkPoint("getDeclaringClass");

    75 

    76     Class outer = help.getDeclaringClass();

    77     harness.check(outer == null);

    78 

    79     outer = help2.getDeclaringClass();

    80     harness.check(outer == null);

    81 

    82     outer = help_inner.getDeclaringClass();

    83     harness.check(outer != null && outer.equals(help));

    84 

    85     outer = help2_inner.getDeclaringClass();

    86     harness.check(outer != null && outer.equals(help2));

    87 

    88     outer = help2_inner_inner.getDeclaringClass();

    89     harness.check(outer != null && outer.equals(help2_inner));

    90   }

    91 

    92   public void test_getDeclaredClasses() 

    93   {

    94     harness.checkPoint("getDeclaredClasses");

    95 

    96     Class[] inner = help.getDeclaredClasses();

    97     harness.check(inner.length == 1 && inner[0].equals(help_inner));    

    98 

    99     inner = help2.getDeclaredClasses();

   100     harness.check(inner.length == 8);

   101     

   102     inner = help2_inner.getDeclaredClasses();

   103     harness.check(inner.length == 1 && inner[0].equals(help2_inner_inner));

   104 

   105     inner = help2_inner_inner.getDeclaredClasses();

   106     harness.check(inner.length == 0);

   107   }

   108 

   109   public void test(TestHarness harness)

   110   {

   111     this.harness = harness;

   112     help = getClass("gnu.testlet.java.lang.Class.rf_help");

   113     help2 = getClass("gnu.testlet.java.lang.Class.rf2_help");

   114 

   115     help_inner = getClass("gnu.testlet.java.lang.Class.rf_help$inner");

   116     help2_inner = getClass("gnu.testlet.java.lang.Class.rf2_help$inner_class_1");

   117     help2_inner_inner = getClass("gnu.testlet.java.lang.Class."

   118 		           + "rf2_help$inner_class_1$inner_inner_class_1");

   119 

   120     test_getClasses();

   121     test_getDeclaringClass();

   122     test_getDeclaredClasses();

   123   }

   124 }