1/*
2 * Copyright (c) 2014, 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 8038080
27 * @summary make sure that all declaration annotations are discovered
28 *          by the processing environment
29 * @library /tools/javac/lib
30 * @modules jdk.compiler/com.sun.tools.javac.util
31 * @build JavacTestingAbstractProcessor ProcessingEnvAnnoDiscovery
32 * @compile/process -XDaccessInternalAPI -processor ProcessingEnvAnnoDiscovery ProcessingEnvAnnoDiscovery.java
33 */
34
35import java.lang.annotation.*;
36import java.util.Set;
37import javax.annotation.processing.*;
38import javax.lang.model.element.*;
39
40import com.sun.tools.javac.util.*;
41
42@ProcessingEnvAnnoDiscovery.Anno1
43public class ProcessingEnvAnnoDiscovery<@ProcessingEnvAnnoDiscovery.Anno4 T>
44        extends JavacTestingAbstractProcessor {
45    private int round = 0;
46
47    public boolean process(Set<? extends TypeElement> annos, RoundEnvironment rEnv) {
48        if (round++ == 0) {
49            System.out.println(annos);
50            Assert.check(annos.contains(eltUtils.getTypeElement("java.lang.annotation.Target")));
51            Assert.check(annos.contains(eltUtils.getTypeElement("ProcessingEnvAnnoDiscovery.Anno1")));
52            Assert.check(annos.contains(eltUtils.getTypeElement("ProcessingEnvAnnoDiscovery.Anno2")));
53            Assert.check(annos.contains(eltUtils.getTypeElement("ProcessingEnvAnnoDiscovery.Anno3")));
54            Assert.check(annos.contains(eltUtils.getTypeElement("ProcessingEnvAnnoDiscovery.Anno4")));
55            Assert.check(annos.contains(eltUtils.getTypeElement("ProcessingEnvAnnoDiscovery.Anno5")));
56            Assert.check(annos.size() == 6, "Found extra annotations"); //Anno1-5 + @Target
57        }
58
59        return true;
60    }
61
62    @Anno2
63    public <@Anno5 K> K m(@Anno3 long foo) {
64        return null;
65    }
66
67    @interface Anno1 {}
68
69    @interface Anno2 {}
70
71    @interface Anno3 {}
72
73    @Target(ElementType.TYPE_PARAMETER)
74    @interface Anno4 {}
75
76    @Target(ElementType.TYPE_PARAMETER)
77    @interface Anno5 {}
78
79}
80