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.impl; |
34 | |
35 | import java.io.*; |
36 | |
37 | public abstract class TestRuntimeAnnotationsWithAnnotationsBase extends TestAnnotationsBase { |
38 | private static final int TYPE_INDEX = 2; |
39 | private static final String TYPE = "Labc;"; |
40 | |
41 | public void testConstructorWithNoAnnotations() throws Exception { |
42 | doTestConstructorWithAnnotations(0); |
43 | } |
44 | |
45 | public void testConstructorWithASingleAnnotations() throws Exception { |
46 | doTestConstructorWithAnnotations(1); |
47 | } |
48 | |
49 | public void testConstructorMultipleZeroAnnotations() throws Exception { |
50 | doTestConstructorWithAnnotations(2); |
51 | } |
52 | |
53 | public void testGetAttributeName() throws Exception { |
54 | expectReadAttributeLength(2); |
55 | expectReadNumAnnotations(0); |
56 | |
57 | RuntimeAnnotations_attribute sut = createSut(); |
58 | assertEquals(getAttributeType().getAttributeName(), sut.getAttributeName()); |
59 | } |
60 | |
61 | private void doTestConstructorWithAnnotations(int numAnnotations) throws IOException { |
62 | expectReadAttributeLength(estimateTotalSize(numAnnotations)); |
63 | expectReadNumAnnotations(numAnnotations); |
64 | for (int i = 0; i < numAnnotations; i++) { |
65 | expectReadAnnotation(TYPE_INDEX, 0); |
66 | expectLookupUtf8(TYPE_INDEX, TYPE, "annotation " + i); |
67 | } |
68 | |
69 | RuntimeAnnotations_attribute sut = createSut(); |
70 | assertEquals("Num annotations", numAnnotations, sut.getAnnotations().size()); |
71 | } |
72 | |
73 | private int estimateTotalSize(int numAnnotations) { |
74 | return 2 + numAnnotations * estimateSizeOfAnnotation(); |
75 | } |
76 | |
77 | protected abstract RuntimeAnnotations_attribute createSut() throws IOException; |
78 | protected abstract AttributeType getAttributeType(); |
79 | } |