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Java > Open Source Codes > net > sf > retrotranslator > runtime > format > GeneralConversionTestCase


1 /***
2  * Retrotranslator: a Java bytecode transformer that translates Java classes
3  * compiled with JDK 5.0 into classes that can be run on JVM 1.4.
4  *
5  * Copyright (c) 2005 - 2007 Taras Puchko
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
16  * 3. Neither the name of the copyright holders nor the names of its
17  * contributors may be used to endorse or promote products derived from
18  * this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30  * THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 package net.sf.retrotranslator.runtime.format;
33
34 import java.util.*;
35 import net.sf.retrotranslator.tests.BaseTestCase;
36
37 /**
38  * @author Taras Puchko
39  */
40 public class GeneralConversionTestCase extends BaseTestCase {
41
42     public void testFormat_Boolean() throws Exception JavaDoc {
43         assertFormat(" false", "%10b", null, null);
44         assertFormat(" FALS", "%10.4B", null, null);
45         assertFormat("true", "%b", Boolean.TRUE);
46         assertFormat("false", "%b", Boolean.FALSE);
47         assertFormat("true", "%b", "abc");
48         assertFormatException(FormatFlagsConversionMismatchException.class, "%#b", "abc");
49     }
50
51     public void testFormat_Hash() throws Exception JavaDoc {
52         assertFormat(" false", "%10b", null, null);
53         assertFormat(" FALS", "%10.4B", null, null);
54         assertFormat("true", "%b", Boolean.TRUE);
55         assertFormat("false", "%b", Boolean.FALSE);
56         assertFormat("true", "%b", "abc");
57         assertFormatException(FormatFlagsConversionMismatchException.class, "%#b", "abc");
58         assertFormatException(FormatFlagsConversionMismatchException.class, "%-#b", "abc");
59     }
60
61     static class MyFormattable implements Formattable {
62         public void formatTo(Formatter formatter, int flags, int width, int precision) {
63             formatter.format("%s", "my[" + flags + "," + width + "," +
64                     precision + "," + formatter.locale() + "]");
65         }
66     }
67
68     public void testFormat_String() throws Exception JavaDoc {
69         assertFormat("abc", "%s", "abc");
70         assertFormat(" ab", "%10.2s", "abc");
71         assertFormat("ab ", "%-10.2s", "abc");
72         assertFormat("abc ", "%-10.5s", "abc");
73         assertFormat("x", "%#s", "x");
74         assertFormatException(MissingFormatWidthException.class, "%-s", "x");
75         assertFormat("my[0,-1,-1,fr_FR]", "%s", new MyFormattable());
76         assertFormat("my[1,5,2,fr_FR]", "%-5.2s", new MyFormattable());
77         assertFormat("my[2,1,4,fr_FR]", "%1.4S", new MyFormattable());
78         assertFormat("my[4,1,7,fr_FR]", "%#1.7s", new MyFormattable());
79     }
80 }
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