1 | /* |
2 | * Copyright (c) 2001-2009, Jean Tessier |
3 | * All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * * Neither the name of Jean Tessier nor the names of his contributors |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | package com.jeantessier.classreader; |
34 | |
35 | import java.io.*; |
36 | import java.util.*; |
37 | |
38 | import junit.framework.*; |
39 | |
40 | public class TestEnclosingMethodAttribute extends TestCase { |
41 | public static final String TEST_ENUM_CLASS = "testenum"; |
42 | public static final String TEST_ENUM_VALUE1_CLASS = "testenum$1"; |
43 | public static final String TEST_ENUM_FILENAME = "classes" + File.separator + TEST_ENUM_CLASS + ".class"; |
44 | public static final String TEST_ENUM_VALUE1_FILENAME = "classes" + File.separator + TEST_ENUM_VALUE1_CLASS + ".class"; |
45 | |
46 | private ClassfileLoader loader; |
47 | |
48 | protected void setUp() throws Exception { |
49 | super.setUp(); |
50 | |
51 | loader = new AggregatingClassfileLoader(); |
52 | |
53 | loader.load(Collections.singleton(TEST_ENUM_FILENAME)); |
54 | loader.load(Collections.singleton(TEST_ENUM_VALUE1_FILENAME)); |
55 | } |
56 | |
57 | public void testDoesNotHaveEnclosingMethodAttribute() { |
58 | Classfile enumClass = loader.getClassfile(TEST_ENUM_CLASS); |
59 | |
60 | for (Attribute_info attribute : enumClass.getAttributes()) { |
61 | assertFalse("EnclosingMethod attribute present", attribute instanceof EnclosingMethod_attribute); |
62 | } |
63 | } |
64 | |
65 | public void testHasEnclosingMethodAttribute() { |
66 | Classfile enumValue1Class = loader.getClassfile(TEST_ENUM_VALUE1_CLASS); |
67 | |
68 | EnclosingMethod_attribute enclosingMethodAttribute = null; |
69 | for (Attribute_info attribute : enumValue1Class.getAttributes()) { |
70 | if (attribute instanceof EnclosingMethod_attribute) { |
71 | enclosingMethodAttribute = (EnclosingMethod_attribute) attribute; |
72 | |
73 | } |
74 | } |
75 | |
76 | assertNotNull("EnclosingMethod attribute missing", enclosingMethodAttribute); |
77 | } |
78 | } |