RuntimeAnnotationsForTopLevelClassTest.java revision 3294:9adfb22ff08f 
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 *          jdk.jdeps/com.sun.tools.javap
32 * @library /tools/lib /tools/javac/lib ../lib
33 * @build WorkAnnotations TestBase TestResult InMemoryFileManager ToolBox
34 * @build TestCase ClassType TestAnnotationInfo
35 * @build RuntimeAnnotationsForTopLevelClassTest AnnotationsTestBase RuntimeAnnotationsTestBase
36 * @run main RuntimeAnnotationsForTopLevelClassTest
37 */
38
39import java.util.ArrayList;
40import java.util.List;
41
42/**
43 * The test checks that RuntimeVisibleAnnotationsAttribute and RuntimeInvisibleAnnotationsAttribute
44 * are generated properly for top-level class (class, enum, annotation, interface),
45 * for constructors (in enum and in class), for methods (abstract methods, static and default methods in interface),
46 * for fields. The test checks both single and repeatable annotations.
47 * In addition, all possible combinations of retention policies are tested.
48 *
49 * The test generates source code, compiles it and checks the byte code.
50 *
51 * See README.txt for more information.
52 */
53public class RuntimeAnnotationsForTopLevelClassTest extends RuntimeAnnotationsTestBase {
54
55    @Override
56    public List<TestCase> generateTestCases() {
57        List<TestCase> testCases = new ArrayList<>();
58        for (List<TestAnnotationInfos> groupedAnnotations : groupAnnotations(getAllCombinationsOfAnnotations())) {
59            for (ClassType classType : ClassType.values()) {
60                TestCase test = new TestCase();
61                for (int i = 0; i < groupedAnnotations.size(); ++i) {
62                    TestAnnotationInfos annotations = groupedAnnotations.get(i);
63                    TestCase.TestClassInfo clazz = test.addClassInfo(classType, "Test" + i);
64                    annotations.annotate(clazz);
65
66                    if (classType != ClassType.ENUM) {
67                        TestCase.TestMethodInfo constructor = clazz.addMethodInfo("<init>()");
68                        annotations.annotate(constructor);
69
70                        TestCase.TestClassInfo localClass = constructor.addLocalClassInfo("Local1" + i);
71                        annotations.annotate(localClass);
72                    }
73                    if (classType != ClassType.ANNOTATION) {
74                        TestCase.TestMethodInfo staticClassMethod = clazz.addMethodInfo("staticClassMethod" + i + "()", "static");
75                        annotations.annotate(staticClassMethod);
76
77                        TestCase.TestClassInfo localClassInStaticMethod = staticClassMethod.addLocalClassInfo("Local2" + i);
78                        annotations.annotate(localClassInStaticMethod);
79                    }
80                    TestCase.TestMethodInfo classMethod = clazz.addMethodInfo("classMethod" + i + "()");
81                    annotations.annotate(classMethod);
82
83                    TestCase.TestClassInfo localClassInClassMethod = classMethod.addLocalClassInfo("Local3" + i);
84                    annotations.annotate(localClassInClassMethod);
85
86                    TestCase.TestFieldInfo field = clazz.addFieldInfo("field" + i);
87                    annotations.annotate(field);
88
89                    TestCase.TestFieldInfo staticField = clazz.addFieldInfo("staticField" + i, "static");
90                    annotations.annotate(staticField);
91                }
92                testCases.add(test);
93            }
94        }
95        return testCases;
96    }
97
98    public static void main(String[] args) throws TestFailedException {
99        new RuntimeAnnotationsForTopLevelClassTest().test();
100    }
101}
102