NewTypeArguments.java revision 2942:08092deced3f 
1/*
2 * Copyright (c) 2009, 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
24import java.lang.annotation.*;
25import java.io.*;
26import java.net.URL;
27import java.util.List;
28
29import com.sun.tools.classfile.*;
30
31/*
32 * @test ClassLiterals
33 * @summary test that new type arguments are emitted to classfile
34 * @modules jdk.jdeps/com.sun.tools.classfile
35 */
36
37public class NewTypeArguments extends ClassfileTestHelper{
38    public static void main(String[] args) throws Exception {
39        new NewTypeArguments().run();
40    }
41
42    public void run() throws Exception {
43        expected_tinvisibles = 3;
44        expected_tvisibles = 0;
45
46        ClassFile cf = getClassFile("NewTypeArguments$Test.class");
47        test(cf);
48        for (Field f : cf.fields) {
49            test(cf, f);
50        }
51        for (Method m: cf.methods) {
52            test(cf, m, true);
53        }
54
55        countAnnotations();
56
57        if (errors > 0)
58            throw new Exception(errors + " errors found");
59        System.out.println("PASSED");
60    }
61
62    /*********************** Test class *************************/
63    static class Test {
64        @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
65        @interface A {}
66        <E> Test(E e) {}
67
68        void test() {
69            new <@A String> Test(null);
70            new <@A List<@A String>> Test(null);
71        }
72    }
73}
74