1/*
2 * Copyright (c) 2015, 2016, 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 8044537
27 * @summary Checking ACC_SYNTHETIC flag is generated for access method
28 *          generated to access to private methods and fields.
29 * @modules jdk.compiler/com.sun.tools.javac.api
30 *          jdk.compiler/com.sun.tools.javac.main
31 *          jdk.jdeps/com.sun.tools.classfile
32 * @library /tools/lib /tools/javac/lib ../lib
33 * @build toolbox.ToolBox InMemoryFileManager TestResult
34 * @build AccessToPrivateInnerClassMembersTest SyntheticTestDriver ExpectedClass ExpectedClasses
35 * @run main SyntheticTestDriver AccessToPrivateInnerClassMembersTest 1
36 */
37
38/**
39 * Access from top level class to inner classes.
40 * Synthetic members:
41 * 1. inner classes for Inner*.
42 * 2. getter/setter for private field var.
43 * 3. access method for private method function().
44 * 4. getter/setter for private field staticVar.
45 * 5. access method for private method staticFunction().
46 * 6. field this in Inner1.
47 * 7. constructor for Inner*.
48 */
49@ExpectedClass(className = "AccessToPrivateInnerClassMembersTest",
50        expectedMethods = {"<init>()", "<clinit>()"})
51@ExpectedClass(className = "AccessToPrivateInnerClassMembersTest$Inner1",
52        expectedMethods = {"<init>(AccessToPrivateInnerClassMembersTest)", "function()"},
53        expectedFields = "var",
54        expectedNumberOfSyntheticMethods = 4,
55        expectedNumberOfSyntheticFields = 1)
56@ExpectedClass(className = "AccessToPrivateInnerClassMembersTest$Inner2",
57        expectedMethods = {"function()", "staticFunction()", "<init>()"},
58        expectedFields = {"staticVar", "var"},
59        expectedNumberOfSyntheticMethods = 7)
60public class AccessToPrivateInnerClassMembersTest {
61
62    private class Inner1 {
63        private Inner1() {}
64        private int var;
65        private void function() {}
66    }
67
68    {
69        Inner1 inner = new Inner1();
70        inner.var = 0;
71        int i = inner.var;
72        inner.function();
73    }
74
75    private static class Inner2 {
76        private Inner2() {}
77        private int var;
78        private static int staticVar;
79        private void function() {}
80        private static void staticFunction() {}
81    }
82
83    {
84        Inner2 inner = new Inner2();
85        inner.var = 0;
86        int i = inner.var;
87        inner.function();
88    }
89
90    static {
91        Inner2.staticFunction();
92        Inner2.staticVar = 0;
93        int i = Inner2.staticVar;
94    }
95}
96