RuntimeAnnotationsForInnerClassTest.java revision 3222:94cfc50c1b8a 
1/*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug 8044411
27 * @summary Tests the RuntimeVisibleAnnotations/RuntimeInvisibleAnnotations attribute.
28 * @modules jdk.jdeps/com.sun.tools.classfile
29 *          jdk.compiler/com.sun.tools.javac.api
30 *          jdk.compiler/com.sun.tools.javac.main
31 * @library /tools/lib /tools/javac/lib ../lib
32 * @build WorkAnnotations TestBase TestResult InMemoryFileManager ToolBox
33 * @build TestCase ClassType TestAnnotationInfo
34 * @build RuntimeAnnotationsForInnerClassTest AnnotationsTestBase RuntimeAnnotationsTestBase
35 * @run main RuntimeAnnotationsForInnerClassTest
36 */
37
38import java.util.ArrayList;
39import java.util.List;
40
41/**
42 * The test checks that RuntimeVisibleAnnotationsAttribute and RuntimeInvisibleAnnotationsAttribute
43 * are generated properly for inner classes, for constructors, for methods, for fields.
44 * The test checks both single and repeatable annotations. In addition, all possible combinations
45 * of retention policies are tested.
46 *
47 * The test generates source code, compiles it and checks the byte code.
48 *
49 * See README.txt for more information.
50 */
51public class RuntimeAnnotationsForInnerClassTest extends RuntimeAnnotationsTestBase {
52    @Override
53    public List<TestCase> generateTestCases() {
54        List<TestCase> testCases = new ArrayList<>();
55        for (List<TestAnnotationInfos> groupedAnnotations : groupAnnotations(getAllCombinationsOfAnnotations())) {
56            for (ClassType outerClassType : ClassType.values()) {
57                TestCase test = new TestCase();
58                TestCase.TestClassInfo outerClazz = test.addClassInfo(outerClassType, "Test");
59                for (int i = 0; i < groupedAnnotations.size(); ++i) {
60                    TestAnnotationInfos annotations = groupedAnnotations.get(i);
61                    TestCase.TestClassInfo clazz = outerClazz.addInnerClassInfo(ClassType.CLASS, "InnerClass" + i, "static");
62                    annotations.annotate(clazz);
63
64                    TestCase.TestMethodInfo constructor = clazz.addMethodInfo("<init>()");
65                    annotations.annotate(constructor);
66
67                    TestCase.TestClassInfo localClassInConstructor = constructor.addLocalClassInfo("Local1" + i);
68                    annotations.annotate(localClassInConstructor);
69
70                    TestCase.TestMethodInfo innerClazzMethod = clazz.addMethodInfo("innerClassMethod" + i + "()");
71                    annotations.annotate(innerClazzMethod);
72
73                    TestCase.TestClassInfo localClassInClassMethod = innerClazzMethod.addLocalClassInfo("Local2" + i);
74                    annotations.annotate(localClassInClassMethod);
75
76                    TestCase.TestMethodInfo innerStaticClazzMethod = clazz.addMethodInfo("innerStaticClassMethod" + i + "()", "static");
77                    annotations.annotate(innerStaticClazzMethod);
78
79                    TestCase.TestClassInfo localClassInStaticMethod = innerStaticClazzMethod.addLocalClassInfo("Local3" + i);
80                    annotations.annotate(localClassInStaticMethod);
81                }
82                testCases.add(test);
83            }
84        }
85        return testCases;
86    }
87
88    public static void main(String[] args) throws TestFailedException {
89        new RuntimeAnnotationsForInnerClassTest().test();
90    }
91}
92