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Java > Open Source Codes > net > sourceforge > groboutils > codecoverage > v2 > logger > DirectoryChannelLoggerEUTest


1 /*
2  * @(#)DirectoryChannelLoggerEUTest.java
3  *
4  * Copyright (C) 2004 Matt Albrecht
5  * groboclown@users.sourceforge.net
6  * http://groboutils.sourceforge.net
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining a
9  * copy of this software and associated documentation files (the "Software"),
10  * to deal in the Software without restriction, including without limitation
11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12  * and/or sell copies of the Software, and to permit persons to whom the
13  * Software is furnished to do so, subject to the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be included in
16  * all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24  * DEALINGS IN THE SOFTWARE.
25  */
26
27 package net.sourceforge.groboutils.codecoverage.v2.logger;
28
29 import junit.framework.Test;
30 import junit.framework.TestCase;
31 import junit.framework.TestSuite;
32 import net.sourceforge.groboutils.autodoc.v1.AutoDoc;
33
34
35 /**
36  * Tests the DirectoryChannelLogger class.
37  *
38  * @author Matt Albrecht <a HREF="mailto:groboclown@users.sourceforge.net">groboclown@users.sourceforge.net</a>
39  * @version $Date: 2004/07/07 09:39:12 $
40  * @since January 22, 2003
41  */
42 public class DirectoryChannelLoggerEUTest extends TestCase
43 {
44     //-------------------------------------------------------------------------
45 // Standard JUnit Class-specific declarations
46
47     private static final Class JavaDoc THIS_CLASS = DirectoryChannelLoggerEUTest.class;
48     private static final AutoDoc DOC = new AutoDoc( THIS_CLASS );
49     
50     public DirectoryChannelLoggerEUTest( String JavaDoc name )
51     {
52         super( name );
53     }
54
55
56     //-------------------------------------------------------------------------
57 // Tests
58
59     public void testArithmeticShiftLeft1()
60     {
61         short in = (short)0xF000;
62         in >>= 4;
63         assertEquals(
64             (short)0xFF00,
65             in );
66     }
67     
68     public void testBitwiseShiftLeft1()
69     {
70         short in = (short)0xF000;
71         in >>>= 4;
72         
73         // one would think that this results in 0F00, since we did a
74 // bitwise shift. HOWEVER: the ">>>" operator promotes the
75 // value to an integer, which expands F000 into FFFFF000, then
76 // performs the bitwise shift (forming 0FFFFF00), then converts it
77 // back to a short, which is FF00.
78 assertEquals(
79             (short)0xFF00,
80             in );
81     }
82     
83     public void testBitwiseShiftLeft2()
84     {
85         int in = 0xF0000000;
86         in >>>= 4;
87         
88         assertEquals(
89             0x0F000000,
90             in );
91     }
92     
93     
94     //-------------------------------------------------------------------------
95 // Helpers
96
97     
98     
99     
100     
101     //-------------------------------------------------------------------------
102 // Standard JUnit declarations
103
104     
105     public static Test suite()
106     {
107         TestSuite suite = new TestSuite( THIS_CLASS );
108         
109         return suite;
110     }
111     
112     public static void main( String JavaDoc[] args )
113     {
114         String JavaDoc[] name = { THIS_CLASS.getName() };
115         
116         // junit.textui.TestRunner.main( name );
117 // junit.swingui.TestRunner.main( name );
118
119         junit.textui.TestRunner.main( name );
120     }
121     
122     
123     /**
124      *
125      * @exception Exception thrown under any exceptional condition.
126      */
127     protected void setUp() throws Exception JavaDoc
128     {
129         super.setUp();
130
131        
132         // set ourself up
133 }
134     
135     
136     /**
137      *
138      * @exception Exception thrown under any exceptional condition.
139      */
140     protected void tearDown() throws Exception JavaDoc
141     {
142         // tear ourself down
143
144         
145         super.tearDown();
146     }
147 }
148
149
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