RuntimeParameterAnnotationsForGenericMethodTest.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 RuntimeParameterVisibleAnnotations/RuntimeParameterInvisibleAnnotations attribute.
28 *          Checks that the attribute is generated for bridge method.
29 * @modules jdk.jdeps/com.sun.tools.classfile
30 *          jdk.compiler/com.sun.tools.javac.api
31 *          jdk.compiler/com.sun.tools.javac.main
32 *          jdk.jdeps/com.sun.tools.javap
33 * @library /tools/lib /tools/javac/lib ../lib
34 * @build WorkAnnotations TestBase TestResult InMemoryFileManager ToolBox
35 * @build TestCase ClassType TestAnnotationInfo
36 * @build RuntimeParameterAnnotationsForGenericMethodTest AnnotationsTestBase RuntimeParameterAnnotationsTestBase
37 * @run main RuntimeParameterAnnotationsForGenericMethodTest
38 */
39
40import java.util.ArrayList;
41import java.util.List;
42
43/**
44 * RuntimeParameterAnnotationsGenericMethodTest is a test which check that
45 * RuntimeVisibleParameterAnnotationsAttribute and
46 * RuntimeInvisibleParameterAnnotationsAttribute are generated for both
47 * generic and appropriate bridge methods.
48 * All possible combinations of retention policies are tested.
49 *
50 * The test generates class which looks as follows:
51 *
52 * public class Test extends java.util.ArrayList<Integer> {
53 *
54 *     public boolean add(here some annotations java.lang.Integer) {
55 *         return false;
56 *     }
57 * }
58 *
59 * Thereafter, various of combinations of annotations are applied
60 * to the add, the source is compiled and the generated byte code is checked.
61 *
62 * See README.txt for more information.
63 */
64public class RuntimeParameterAnnotationsForGenericMethodTest extends RuntimeParameterAnnotationsTestBase {
65    @Override
66    public List<TestCase> generateTestCases() {
67        List<TestCase> testCases = new ArrayList<>();
68        for (TestAnnotationInfos annotations : getAllCombinationsOfAnnotations()) {
69            // generate: public class Test extends java.util.ArrayList<Integer>
70            TestCase testCase = new TestCase();
71            TestCase.TestClassInfo clazz = testCase.addClassInfo("java.util.ArrayList<Integer>", ClassType.CLASS, "Test");
72            TestCase.TestParameterInfo parameter = clazz.addMethodInfo("add(java.lang.Integer)", "public").addParameter("Integer", "i");
73            annotations.annotate(parameter);
74            TestCase.TestParameterInfo synParameter = clazz.addMethodInfo("add(java.lang.Object)", true, "public").addParameter("Object", "i");
75            annotations.annotate(synParameter);
76            testCases.add(testCase);
77        }
78        return testCases;
79    }
80
81    public static void main(String[] args) throws TestFailedException {
82        new RuntimeParameterAnnotationsForGenericMethodTest().test();
83    }
84}
85